20 Best Window Companies in Scaggsville, MD (2025 Reviews)
If you’re thinking of upgrading to new windows, our list of the top window installation companies can help.
We analyzed all the top-rated window companies in Scaggsville and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
A review of the top window installation companies in Scaggsville may not seem like the most interesting article on the EcoWatch site, but trust us, windows have a more direct impact on your life than you might realize. When it’s the middle of summer, your outdated and drafty windows could be making your home more difficult to cool and costing you more in power bills.
That’s also bad for the environment because the extra energy used by old windows increases your carbon footprint.
As windows are so important for your home, picking the best company for you is a big decision to make. That’s why the EcoWatch team has curated this list of the top window installation companies, so you can make an informed decision more easily.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best Window Installation & Replacement Companies in Scaggsville
The EcoWatch team assessed dozens of window providers across Scaggsville to narrow our list down to the best ones. We assessed the companies on their energy-efficient offerings, customer service, local experience, price, coverage area and more.

Window World
EnergyStar Partner
Large serice area
Low prices relative to competitors
Great industry reputation
Lifetime warranty
Quality of service will depend on your area
Window World provides windows expertise in Scaggsville. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This company has 27 years of experience in the window installation business, and it has established itself as one of the most respected companies in Scaggsville.
If you’re looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, Window World may be the right company for you.
Energy Efficiency of Window World WindowsThere are a wide variety of window types available from Window World, some of which are Energy Star products. 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 Scaggsville?Pricing information is not available on Window World’s website because the cost of window replacement depends on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. If you’d like more accurate information, you can ask for a quote on the company’s website.

Renewal by Andersen
Great industry reputation
Award-winning company
Member of US Green Building Council
Manufactures products in-house
No lifetime warranty
More expensive than competition
Renewal by Andersen provides the best availability in Scaggsville. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has 27 years of experience in the window installation business, and it has established itself as one of the most respected companies in Scaggsville.
If you’re looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, Andersen may be the right company for you.
Energy Efficiency of Renewal by Andersen WindowsThere are a wide variety of window types available from Renewal by Andersen, some of which are Energy Star products. 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 Scaggsville?Pricing information is not available on Andersen’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 anywhere between $750 to $1,250 per window for an installation with Andersen. If you’d like more accurate information, you can ask for a quote on the company’s website.

Aeroseal Windows
Many years of experience
Great industry reputation
Low number of customer complaints
Manufactures products in-house
Custom Designs
No lifetime warranty
Not ideal for residential installations
Aeroseal Windows provides the best window installation for businesses in Scaggsville. It's an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. This company has 23 years of experience in the window installation business, and it has established itself as one of the most respected companies in Scaggsville.
If you’re looking for a company that installs windows and doors at businesses across the Eastern U.S, Aeroseal may be the right company for you.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide variety of window types available from Aeroseal Windows, 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 Scaggsville?Pricing information is not available on Aeroseal’s website because the cost of window replacement depends on how many and what type(s) of windows you need. However, it provides high-quality windows at a competitive price point. If you’d like more accurate information, you can ask for a quote on the company’s website.

Window Nation
Award-winning company
Manufactures products in-house
Custom designs
Wide variety of products and services
Installation not covered by warranty
Limited service area
Window Nation provides the best residential windows in Scaggsville. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This company has 16 years of experience in the window installation business, and it has established itself as one of the most respected companies in Scaggsville.
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, Window Nation may be the right company for you.
Energy Efficiency of Window Nation WindowsThere are a wide variety of window types available from Window Nation, some of which are Energy Star products. 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 Scaggsville?Pricing information is 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. If you’d like more accurate information, you can ask for a quote on the company’s website.
We’ve recommended companies with good reputations, but note that these are national companies, so your service may vary depending on your local crew. We have tried to be unbiased and transparent by describing pros and cons for every company reviewed.
More Window Companies in Scaggsville
Renewal by Andersen of the Capital Region
Jessup, MDFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Bay Windows
Skylights
Window Replacement/Installation
Glass Doors
Double-Hung
Champion Replacement Windows of Baltimore
Rosedale, MDSingle-source accountability
Sunrooms
Free assessment
Good Customer Service
Price Transparency
Products made in the USA
Services Offered
Bay Windows
Window Replacement/Installation
Double-Hung
Glass Doors
Window Nation
Glen Burnie, MDFree assessment
Price Transparency
Educational Website
Services Offered
Energy-Efficient Options
Double-Hung
Wood Frames
Glass Doors
Custom Window Designs
Window Replacement/Installation
Bay Windows
Vinyl Frames
Triple Pane Glass
KELEMER BROTHERS REPLACEMENT WINDOWS
Silver Spring, MDFree assessment
Price Transparency
Educational Website
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Capitol Improvements - Roofing & Siding Contractor
Bowie, MDEducational Website
Good Customer Service
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Anderson Glass Contractors - Frameless Shower Door, Glass Door in Alexandria VA
Marlow Heights, MDEducational Website
Free assessment
Free in-person consultation
24-hour emergency availability
Good Customer Service
Custom glass services
Price Transparency
Services Offered
Custom Glass
Glass Repair
Window Replacement/Installation
Glass Showers
Mirrors
Glass Doors
American Remodel
Annapolis, MDPrice Transparency
Educational Website
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
AC Matthews, Roofing & Exteriors
Towson, MDGood Customer Service
Price Transparency
High-quality materials
All-inclusive repair and maintenance
Energy-efficient windows
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Tri County Windows and Siding
Vienna, VAPrice Transparency
Good Customer Service
Free assessment
Educational Website
Services Offered
Skylights
Window Replacement/Installation
Custom Window Designs
Glass Doors
Bay Windows
Double-Hung
Old Town Glass & Window Repair
Alexandria, VAAffordable prices
Free assessment
Price Transparency
Large online project gallery
Good Customer Service
Third-generation glassier
Services Offered
Glass Doors
Window Replacement/Installation
Custom Glass
Glass Showers
Glass Repair
Mirrors
DISTRICT CAPITOL GLASS LLC
Alexandria, VAPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Glass Showers
Mirrors
Screen Repair
Glass Doors
Glass Repair
Window Repair
Garrety Glass - Betterliving Sunrooms
Cockeysville, MDGood Customer Service
Free assessment
Timely Service
Educational Website
Price Transparency
Services Offered
Glass Showers
Glass Repair
Window Replacement/Installation
Custom Glass
Bay Windows
Mirrors
Glass Doors
Obrebski Brothers Windows and Doors
Nottingham, MDFinancing options available
Lifetime guarantee
Family service
Free assessment
Educational Website
Good Customer Service
Services Offered
Glass Doors
Window Replacement/Installation
Energy-Efficient Options
C2 Operations
Leesburg, VAFree assessment
Educational Website
Price Transparency
Services Offered
Double-Hung
Window Replacement/Installation
Glass Doors
Bright Side Exteriors
Centreville, VAFree assessment
Services Offered
Window Replacement/Installation
Window Repair
Glass Doors
Milcon Design & Build
Waterford, VAFree assessment
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Glass Doors
Home Exteriors LLC.
Manassas, VATimely Service
Price Transparency
Educational Website
Free assessment
Good Customer Service
Services Offered
Glass Doors
Window Replacement/Installation
Advanced Window & Glass Repair, LLC
Woodbridge, VAFree assessment
Educational Website
Good Customer Service
Timely Service
Price Transparency
Services Offered
Glass Repair
Glass Doors
Window Replacement/Installation
Glass Showers
Vinyl Frames
Tempered Glass
Window Repair
Mirrors
Bay Windows
Custom Glass
Double-Hung
Fiberglass Frames
Energy-Efficient Options
Bay Area Exteriors
Easton, MDGood Customer Service
Educational Website
Timely Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Bay Windows
Replacement Windows and Doors-Homerite Waynesboro
Waynesboro, PAEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Energy-Efficient Options
Glass Repair
Glass Doors
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Scaggsville, MD using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Scaggsville Saves You Money
When you switch to energy-efficient windows, you may see some benefits, such as:
- Save money on electricity bills: Because energy-efficient windows decrease the amount of energy needed to heat or cool your home, they can help you save around $289 annually on your energy bills in Scaggsville.
- Reduce your carbon footprint: In Scaggsville, you can cut your indirect greenhouse gas emissions by about 249 pounds per year when you install energy-efficient windows.
- Protect your investment: The older your home is, the more likely it is that getting new windows will benefit you. Older homes usually have windows that are outdated, drafty or potentially even damaged in some way. Upgrading your windows could help raise the value of your property if you decide to sell.
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent your floors, carpets and furniture from fading by filtering out UV rays.
Estimated Cost of Window Replacement in Scaggsville
Let’s take a look at the cost of installing new windows and the types of services offered by installers.
How Much Do New Windows Cost?
The typical cost to install one window is about $600 but can range from $200 to $1,200. But costs differ considerably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also offer door installations, which will make your project cost more.
It’s also worth keeping in mind that energy-efficient windows will usually cost more upfront, but Energy Star estimates that switching out the windows on your Scaggsville home translates to an average energy savings of $236 to $319 per 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 depends on your local climate, energy rates and other factors unique to your home.
Something else that affects the overall cost is the material of the frame you pick. Aluminum frames are usually the least pricey and are sturdy and relatively maintenance-free, but they offer poor insulation. On the other hand, wood frames cost the most, as 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?
When it comes to window replacements, in general there are two kinds that your provider will offer: full-frame and pocket installations.
A full-frame installation is a total window replacement. It involves removing the old window, the windowsill, and the exterior and interior trim. It also involves extra materials, such as insulation and drip edges, which increase the overall cost of the project. It’s also worth noting that it’s not uncommon for homeowners to have to touch up the paint surrounding the window after a full-frame installation. Pocket installations (or retrofits) entail replacing a window within its existing frame, which makes pocket installations more simple and affordable. However, if the frame has any rot or deterioration, you should opt for a full-frame installation instead.
Your window installation company can help you decide which type of installation you need.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
How We Choose the Best Window Installers in Scaggsville
EcoWatch reviews differ from most reviews, as we evaluate these companies through a sustainability lens. We have assessed the best window installers in Scaggsville mainly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows have been shown to reduce your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Because this is a guide for Scaggsville, we gave more points to companies that provide services to the city. There are other reputable providers that didn’t make the cut because of the low odds that they would serve the average homeowner in Scaggsville.
Work Quality
We’re willing to bet that you’re not looking for a company to do a shoddy job installing windows. We’ve vetted each installer on this list to make sure its technicians are well-qualified and that the company has gotten lots of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent customer feedback to determine the companies with the highest rates of customer satisfaction, weighted by sample size. Customer satisfaction might be the most important factor, as it reflects the quality of services across nearly every category, including professionalism, cost, warranty, quality of parts, quality of installation and more.
Cost
This one is a give-and-take: as with most services, cheap window installation companies may not provide the highest quality service. On the other hand, we want to ensure we’re highlighting companies that offer a variety of price and financing options so they’re accessible to most homeowners.
Warranty
As discussed, windows are a significant investment, so you’ll want to be certain that investment is well protected. Window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Scaggsville’s climate, homeowners need to be wary of low efficiency, rot and water damage. We factored in local experience to reflect the ability of Scaggsville window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Scaggsville, MD Window Replacement FAQs
How much should a window install cost?
The national average cost to install a single window is around $600 but can range between $200 and $1,200, depending on several factors. The price is typically influenced by the type and material of the window, the size of the window and the location of your property. Also, bear in mind that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.
What kind of window is the most energy-efficient?
A window’s energy efficiency is affected by a number of factors, such as the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are usually the most energy-efficient since they are certified by the U.S. Department of Energy.
Do you really have to use a window installation company?
Unless you have experience with home improvement projects and have the tools needed to replace your own windows, we recommend hiring a professional installer. The window installation process is complicated and can take anywhere from four to six hours for a single window. Although it’s tempting to try to do it yourself to save money, hiring a company is a faster, more efficient and much safer option.
How long does it usually take to install windows?
Each window takes around 30 minutes to install based on the kind of window. However, the window installation can be a two-day job — or more — if you have a lot of windows that must be installed.