26 Best Window Replacement Companies in Damascus, MD (2023 Reviews)
Window Companies Near Me

If you're thinking about getting new windows, our guide to the top window installation companies can help.

We analyzed all the top window installers in Damascus and selected the top 26 based on:

  • Customer reviews
  • Window replacement expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated March 14, 2023

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

The EcoWatch Reviews team is all about finding solutions for eco-conscious homeowners in Damascus. If you have traditional, outdated windows, your HVAC system could be working overtime to heat or cool your house. This means spending more on energy bills.

That's also bad for the environment because the additional energy used by old windows increases your carbon footprint.

So if you're building a new home, renovating or changing out old windows in Damascus, this guide is the best place to get started.

Best Affordability

Window World

★★★★★
4.5

  • Great industry reputation
  • Low prices relative to competitors
  • Lifetime warranty
  • Quality of service will depend on your area

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Manufactures products in-house
  • Award-winning company
  • Great industry reputation
  • No lifetime warranty

Best for Residential Windows

Window Nation

★★★★★
4

  • Award-winning company
  • Custom designs
  • Wide variety of products and services
  • Installation not covered by warranty

Best Window Replacement Companies in Damascus

The EcoWatch team assessed several window providers across Damascus to narrow our list down to the best ones. The companies mentioned in this article scored the best in our review categories, such as energy-efficient offerings, customer service, price, local expertise, availability and more.

Window World logo
FAST QUOTE
as little as 30 seconds
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Great industry reputation
  • Pros icon Low prices relative to competitors
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Quality of service will depend on your area

Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has around 27 years of experience in the window installation industry.

It is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.

Energy Efficiency of Window World Windows

Window World appeals to eco-conscious consumers by providing energy-efficient window offerings. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.

How much does Window World cost in Damascus?

Window World doesn't have any prices listed on its website, but it's known for offering some of the most affordable window installations around. Requesting a free quote on its website is the best way to get more accurate information.

Renewal by Andersen logo
FAST QUOTE
as little as 30 seconds
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Manufactures products in-house
  • Pros icon Award-winning company
  • Pros icon Great industry reputation
Cons:
  • Pros icon No lifetime warranty

Renewal by Andersen provides the best availability in Damascus. This provider has 27 years of experience in the window installation industry, and it has proved to be one of the most respected companies in Damascus. Its reputation is backed by many positive reviews from customers online.

Andersen may be the company for you if you want one that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.

Energy Efficiency of Renewal by Andersen Windows

Renewal by Andersen caters to eco-conscious consumers by providing energy-efficient window offerings. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.

How much does Renewal by Andersen cost in Damascus?

Andersen does not outline prices on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. If you'd like more accurate pricing information, you can ask for a quote on the company's website.

Window Nation logo
FAST QUOTE
as little as 30 seconds
Best for Residential Windows

Window Nation

★★★★★
BBB Rating: A
Locations: Regional
Founded: 2006
Pros:
  • Pros icon Award-winning company
  • Pros icon Custom designs
  • Pros icon Wide variety of products and services
Cons:
  • Pros icon Installation not covered by warranty

Window Nation offers the best residential windows in Damascus. Window Nation has been in the window industry for about 16 years. Hundreds of positive reviews from customers online back the provider's reputation.

You may want to consider going with Window Nation if you're looking for a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.

Energy Efficiency of Window Nation Windows

Window Nation's commitment to sustainability shows in its energy-efficient window offerings. Each product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation.

How much does Window Nation cost in Damascus?

Pricing details are not available on Window Nation's website because the cost of window replacement depends on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. For more accurate information on the cost, you can get a quote from the company.

Aeroseal Windows logo
FAST QUOTE
as little as 30 seconds
Best for Businesses

Aeroseal Windows

★★★★★
BBB Rating: A+
Locations: Regional
Founded: 1999
Pros:
  • Pros icon Many years of experience
  • Pros icon Great industry reputation
  • Pros icon Low number of customer complaints
  • Pros icon Manufactures products in-house
  • Pros icon Custom Designs
Cons:
  • Pros icon No lifetime warranty
  • Pros icon Not ideal for residential installations

Aeroseal Windows offers the best window installation for businesses in Damascus. This window installation company has been in business since 1999 and currently provides services to 13 states and Washington D.C. Its reputation is backed by all the positive reviews from customers online.

If you're looking for a company that installs windows and doors at businesses across the Eastern U.S, Aeroseal may be the company for you.

Energy Efficiency of Aeroseal Windows Windows

There are a wide variety of window types that Aeroseal Windows offers, some of which are Energy Star products. The company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more.

How much does Aeroseal Windows cost in Damascus?

Aeroseal does not outline prices on its website, but it provides high-quality windows at a competitive price point. The best way to get more accurate pricing information is to ask for a free quote from the company.

We aim to stay unbiased and transparent by describing pros and cons for every provider. Additionally, any partnerships do not influence our rankings.

More Window Replacement Companies in Damascus

Storm Guard Roofing and Construction

Lee Rd, VA
5
★★★★★
  • Pros icon Reliable Service
  • Pros icon Reliable Appointment Windows
  • Pros icon Award-Winning
  • Pros icon Price Transparency

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Fast Delivery
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Stained Glass

Website: https://sterlingva.stormguardrc.com/
Address: 14506-L, Lee Rd, Chantilly, VA 20151
Phone: (703) 430-0102

Anderson Glass & Design

Alexandria, VA
4.7
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Good Customer Service
  • Pros icon Helps Educate Customers
  • Pros icon Reliable Service

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Energy-Efficient Options
  • Service icon Tempered Glass
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://andersonglassandmirror.business.site/
Address: 5405-b Vine St, Alexandria, VA 22310
Phone: (703) 623-2223

Four Seasons Roofing

Owings Mills, MD
4.6
★★★★★
  • Pros icon Free Quotes
  • Pros icon Award-Winning
  • Pros icon Arrives on Time
  • Pros icon Consistent Workmanship

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Bay Windows

Website: https://fourseasonsroofingmd.com/
Address: 11436 Cronridge Dr suite m, Owings Mills, MD 21117
Phone: (410) 995-7744

Alliance Homes Inc Window Installation

Bethesda, MD
4.4
★★★★★
  • Pros icon Locally Recognized for Quality
  • Pros icon Dependable Service
  • Pros icon Helps Educate Customers
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Doors
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://alliancehomes.us/
Address: 4905 Del Ray Ave, Bethesda, MD 20814
Phone: (301) 349-1678

Advanced Window & Glass Repair of Fairfax

Burke, VA
4.4
★★★★★
  • Pros icon Consistent Workmanship
  • Pros icon Free Quotes
  • Pros icon Timely Service
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Tempered Glass
  • Service icon Custom Window Designs
  • Service icon Full-Service Installations
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://advancedwindowglassrepair.com/
Address: 5808 Chase Commons Ct, Burke, VA 22015
Phone: (703) 261-7095

Renewal by Andersen of the Capital Region

Fairfax, VA
4.3
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Price Transparency
  • Pros icon Locally Recognized for Quality
  • Pros icon Consistent Workmanship

Services Offered

  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Sliding Glass
  • Service icon Bay & Bow Windows

Website: https://www.renewalbyandersen.com/window-company/085-capital-region/about-us
Address: 2814 Merrilee Dr A, Fairfax, VA 22031
Phone: (703) 719-4052

Renewal by Andersen of the Capital Region

Jessup, MD
4.3
★★★★★
  • Pros icon Reliable Service
  • Pros icon Good Customer Service
  • Pros icon Helps Educate Customers
  • Pros icon Locally Recognized for Quality

Services Offered

  • Service icon Custom Windows
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Sliding Glass
  • Service icon Bay Windows

Website: https://www.renewalbyandersen.com/window-company/085-capital-region/about-us
Address: 8265 Patuxent Range Rd, Jessup, MD 20794
Phone: (301) 483-3310

Renewal by Andersen of the Capital Region

North Bethesda, MD
4.3
★★★★★
  • Pros icon Free Quotes
  • Pros icon Reliable Appointment Windows
  • Pros icon Good Customer Service
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Sliding Glass
  • Service icon Bay & Bow Windows

Website: https://www.renewalbyandersen.com/window-company/085-capital-region/about-us
Address: 5081 Nicholson Ln, North Bethesda, MD 20852
Phone: (301) 816-3221

Safety Window Glass Repair LLC

Bethesda, MD
4.3
★★★★★
  • Pros icon Helps Educate Customers
  • Pros icon Excellent Customer Service
  • Pros icon Dependable Service
  • Pros icon No-fee Quotes

Services Offered

  • Service icon Residential Windows
  • Service icon Fast Delivery
  • Service icon Tempered Glass
  • Service icon Custom Windows
  • Service icon Full-Service Installations
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass
  • Service icon Bay & Bow Windows

Website: https://www.safetywindowglassrepair.com/
Address: 7529 Spring Lake Dr Unit C1, Bethesda, MD 20817
Phone: (202) 460-8860

Economy Glass LLC

Crofton, MD
4.3
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Locally Recognized for Quality
  • Pros icon Free Quotes
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Residential Windows
  • Service icon Fast Delivery
  • Service icon Tempered Glass
  • Service icon Custom Window Designs
  • Service icon Business Windows
  • Service icon Sliding Glass

Website: http://www.economyglass.com/
Address: 1651 Crofton Blvd # 15, Crofton, MD 21114
Phone: (301) 261-3770

Renewal by Andersen of Capital Region - Sterling

Sterling, VA
4.3
★★★★★
  • Pros icon Free Quotes
  • Pros icon Locally Recognized for Quality
  • Pros icon Good Customer Service
  • Pros icon Reliable Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Sliding Glass
  • Service icon Bay & Bow Windows

Website: https://www.renewalbyandersen.com/window-company/085-capital-region/retailer
Address: 45449 E Severn Way #149, Sterling, VA 20166
Phone: (703) 204-4595

BGV Construction & Windows LLC

Washington, DC
4.3
★★★★★
  • Pros icon Reliable Service
  • Pros icon No-Hassle Pricing
  • Pros icon Excellent Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Sliding Glass

Website: http://bgvconstruction.com/
Address: 1832 Kalorama Rd NW, Washington, DC 20009
Phone: (202) 952-1930

DC Glass Doors And Window Repair

601 13th St NW Suite 900, DC
4.2
★★★★★
  • Pros icon Dependable Service
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Tempered Glass
  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://www.dcglassdoorsandwindowrepair.com/
Address: South #90105, 601 13th St NW Suite 900, Washington, DC 20005
Phone: (202) 844-4421

Verde Group Window Installation

Baltimore, MD
4.2
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Good Customer Service
  • Pros icon No-fee Quotes
  • Pros icon Dependable Service

Services Offered

  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://theverdegrp.com/
Address: 1101 N Gay St, Baltimore, MD 21213
Phone: (410) 705-2117

Care Contracting

Leesburg, VA
4.2
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Consistent Workmanship

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Tempered Glass
  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://www.carecontracting.com/
Address: 14908 Ingalls Ct, Leesburg, VA 20176
Phone: (703) 569-0020

VerdGroup

Baltimore, MD
4.2
★★★★★
  • Pros icon Award-Winning
  • Pros icon Reliable Service
  • Pros icon Free Quotes
  • Pros icon Price Transparency

Services Offered

  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://theverdegrp.com/
Address: 3707 Cedar Dr, Baltimore, MD 21207
Phone: (410) 541-4890

Windows Plus, LLC

Annandale, VA
4.2
★★★★★
  • Pros icon Locally Recognized for Quality
  • Pros icon Educational Website
  • Pros icon Consistent Workmanship
  • Pros icon Timely Service

Services Offered

  • Service icon Residential Windows
  • Service icon Fast Delivery
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://windowspls.com/
Address: 4321 Markham St, Annandale, VA 22003
Phone: (703) 256-0600

Renewal by Andersen of Capital Region - Sterling

Sterling, VA
4.1
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free Quotes
  • Pros icon Excellent Customer Service
  • Pros icon Consistent Workmanship

Services Offered

  • Service icon Custom Windows
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Sliding Glass

Website: https://www.google.com/aclk
Address: Sterling, VA
Phone: (301) 200-1492

Mr. Handyman of Anne Arundel and North PG

Millersville, MD
4.1
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Award-Winning
  • Pros icon Dependable Service
  • Pros icon Educational Website

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Windows
  • Service icon Full-Service Installations
  • Service icon Commercial Windows
  • Service icon Double-Hung

Website: https://www.mrhandyman.com/anne-arundel-ne-pg/
Address: 8229 Cloverleaf Dr Suite 435, Millersville, MD 21108
Phone: (410) 593-1456

Thompson Creek Window Company Lanham

Lanham, MD
4.0
★★★★★
  • Pros icon Free Quotes
  • Pros icon Arrives on Time
  • Pros icon Excellent Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Glass Showers
  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.thompsoncreek.com/
Address: 4200 Parliament Pl #600, Lanham, MD 20706
Phone: (240) 660-3336

Mirror And Glass Center

Alexandria, VA
4.0
★★★★★
  • Pros icon Educational Website
  • Pros icon No-Hassle Pricing
  • Pros icon No-fee Quotes
  • Pros icon Good Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Glass Showers
  • Service icon Doors
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://www.mirrorandglasscenter.com/
Address: 5432 Eisenhower Ave, Alexandria, VA 22304
Phone: (703) 212-7171

Pro Glass Window Repairs

Alexandria, VA
3.9
★★★★★
  • Pros icon Dependable Service
  • Pros icon No-Hassle Pricing
  • Pros icon Helps Educate Customers
  • Pros icon No-fee Quotes

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Tempered Glass
  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://www.proglassrepairs.com/
Address: 4901 Seminary Rd Unit 621, Alexandria, VA 22311
Phone: (202) 710-0250

Quality Window & Door Inc

Beltsville, MD
3.9
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Price Transparency
  • Pros icon Excellent Customer Service
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.qualitywindowanddoorinc.com/
Address: 6700 Distribution Dr, Beltsville, MD 20705
Phone: (301) 960-5864

S&K Roofing, Siding and Windows

Eldersburg, MD
3.9
★★★★★
  • Pros icon Consistent Workmanship
  • Pros icon Free Quotes
  • Pros icon Helps Educate Customers
  • Pros icon Locally Recognized for Quality

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.google.com/aclk
Address: Eldersburg, MD
Phone: (888) 368-0561

Nelson Contracting Window Installation

Springfield, VA
3.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Helps Educate Customers
  • Pros icon No-Hassle Pricing
  • Pros icon Dependable Service

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Double-Hung

Website: https://nelsoncontractingservices.com/
Address: 5208 Dalton Rd, Springfield, VA 22151
Phone: (571) 946-2966

S&K Roofing, Siding and Windows

Sterling, VA
3.9
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Locally Recognized for Quality
  • Pros icon Excellent Customer Service
  • Pros icon Dependable Service

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.google.com/aclk
Address: Sterling, VA
Phone: (888) 661-2917

How Installing Energy-Efficient Windows in Damascus Saves You Money

By switching to energy-efficient windows, you and your family can enjoy several benefits, including:

  • Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out harmful UV rays, reducing fading of your furniture, carpet and other valuables.
  • Reduce your carbon footprint: In Damascus, you can lower your indirect greenhouse gas emissions by about 249 pounds per year when you install energy-efficient windows.
  • Save money on energy bills: After you install energy-efficient windows, you can expect a reduction in your bills by about 12% since you'll use less energy to heat or cool your house.
  • Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its value, especially if you have an older home.

Estimated Cost of Window Replacement in Damascus

Each window installer offers various services and has varying prices based on several factors.

How Much Do New Windows Cost?

According to our research, the typical cost of installing a single window is about $600. However, window replacement costs can range from $200 to $1,200 per window. But costs vary remarkably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also provide door installations and replacements, which carry a higher price tag.

It's also worth noting that energy-efficient windows will almost always cost more upfront, but Energy Star estimates that switching out the windows on your Damascus home translates to an average energy savings of $236 to $319 a year for single-pane window replacement, or between $87 to $126 a year for double-pane windows. The amount of money you'll save by installing energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.

Another factor that influences the overall cost is the material of the frame you pick. Aluminum frames are usually the least expensive and are sturdy and light, but they provide poor insulation. On the other hand, wood frames cost the most because they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.

What Services do Window Installers Offer?

The first step of a window replacement is to figure out whether you want a full-frame or pocket installation.

Full-frame installations are usually done when you want to change the style of your windows or your window has a lot of rot or deterioration. With this service, your installers will replace the full window, including the sill, frame and trim. Pocket installations (also known as retrofits) are when you replace a window within its existing frame. Pocket installations are simpler and won't carry as large a bill, but you can't do this kind of installment if you have any pre-existing rot or water damage.

Your window installer should be able to help you figure out which type of installation you need.

Best Affordability

Window World

★★★★★
4.5

  • Great industry reputation
  • Low prices relative to competitors
  • Lifetime warranty
  • Quality of service will depend on your area

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Manufactures products in-house
  • Award-winning company
  • Great industry reputation
  • No lifetime warranty

Best for Residential Windows

Window Nation

★★★★★
4

  • Award-winning company
  • Custom designs
  • Wide variety of products and services
  • Installation not covered by warranty

How We Choose the Best Window Installers in Damascus

In our search to make your home improvements easier and more eco-friendly in Damascus, the EcoWatch team assessed many companies before landing on these. We have decided to evaluate the top window installers in Damascus primarily based on energy efficiency, as it's what's best for the environment and for you as a homeowner. Energy Star certified windows can reduce your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:

Service Area

Since this is a guide for Damascus, we gave more points to companies that cover the city. There are certainly other reputable providers that didn't make the list because of the low odds that they would serve the average homeowner in Damascus.

Work Quality

When picking new windows, the quality and variety of services often plays just as important of a role in insulation and performance as the brand you get. We do give window installers more points if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.

Customer Reviews

Another self-explanatory yet super important review factor is customer feedback. If most customers don't have positive feedback about their service from a certain company, it won't be featured on EcoWatch.

Cost

This one is a give-and-take: as with other services, cheap window installers may not provide the most quality service. On the other hand, we want to ensure we're highlighting companies that provide a variety of price and financing options so they're accessible to most homeowners.

Warranty

Protecting your investment in new windows is important. That's why window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Lastly, we like to see companies that have a proven track record in the industry. Window installation companies that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.

Damascus, MD Window Replacement FAQs

How much should window installation cost?

The typical cost to install one window ranges between $450 and $650. There are a variety of factors that affect the price, such as local labor costs, your property's location, the number of windows, how energy-efficient the windows are, styles and sizes of windows and the materials used in designing the windows.

What are the most common kinds of replacement windows?

The most common kinds of windows for homes include: picture windows, double-hung and single-hung windows, awning windows, casement windows, bay windows, slider windows and transom windows.

Do you really have to use a window installation company?

Unless you have experience with home improvement projects and have all the tools you need to replace your own windows, we recommend hiring a professional installer. The window installation process is complex and can take anywhere from four to six hours for a single window. Although it's tempting to try to save some money by doing it yourself, hiring a company is a faster, more efficient and much safer option.

How often should you replace windows?

Windows generally have a lifespan of around 20 to 30 years, but anytime you notice damage on your windows, it's a good time to have an expert take a look at them to see if they need any repairs or replacements.

Should I replace all my windows at once?

If you're upgrading your windows to get more efficient windows, replacing all of the windows together is the only way to see a noticeable difference. However, if you have just a few windows that are broken or leaky, you can replace just those.

Follow us