25 Best Window Replacement Companies in Denver, PA (Jan 2023)
Window Companies Near Me

Thinking about improving your property's insulation? The best window replacement companies can help.

We analyzed all the top window installers in Denver and selected the top 25 based on:

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

By EcoWatch Local Advisors

Updated January 12, 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.

Although green energy sources like wind and solar are important when it comes to decreasing your carbon footprint, improving your home's energy efficiency can also have a big impact on home energy conservation. If your windows are drafty or damaged, you could be losing 25-30% of your house's heat or cool air right out of them.

That's also bad news for the environment, as the extra energy used by old windows increases your carbon footprint.

So if you're building a new home, renovating or updating your windows in Denver, this is the best place to get started.

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Award-winning company
  • Member of US Green Building Council
  • No lifetime warranty

Best Affordability

Window World

★★★★★
4.5

  • Lifetime warranty
  • Large serice area
  • Low prices relative to competitors
  • Quality of service will depend on your area

Best for Businesses

Aeroseal Windows

★★★★★
4

  • Custom Designs
  • Great industry reputation
  • Manufactures products in-house
  • No lifetime warranty

Best Window Replacement Companies in Denver

The EcoWatch Reviews team assessed many window installation companies across Denver to narrow our list down to the best ones. We assessed the providers on their energy-efficient offerings, local experience, customer service, price, coverage area and more.

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 Great industry reputation
  • Pros icon Award-winning company
  • Pros icon Member of US Green Building Council
Cons:
  • Pros icon No lifetime warranty

Renewal by Andersen offers the best availability in Denver. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the window installation business. Its reputation is backed by several positive reviews from customers online.

It has established itself as a company 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

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. Not all of Andersen's windows are Energy Star certified, so be sure to mention that you're interested in Energy Star windows when inquiring.

How much does Renewal by Andersen cost in Denver?

Prices aren't available on Andersen's website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to get more accurate pricing information is to get a free quote from the company.

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

Window World

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

Window World has windows expertise in Denver. Window World has about 27 years of experience in the window installation sector. Many positive reviews from customers online back the company's reputation.

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 carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want Energy Star windows when inquiring. 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 Denver?

Although pricing information is not available on Window World's website, it's known for offering some of the most affordable window installations around. If you'd like to know for sure, you can ask for a quote on the company's website.

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 Custom Designs
  • Pros icon Great industry reputation
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon No lifetime warranty

Aeroseal Windows provides the best window installation for businesses in Denver. 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 window installation company has been operating since 1999 and currently services 13 states and Washington D.C.

It installs windows and doors at businesses across the Eastern U.S.

Energy Efficiency of Aeroseal Windows Windows

Aeroseal Windows has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for high-quality Energy Star windows when inquiring. 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 Denver?

Aeroseal does not detail 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 receive a free quote from the company.

Universal Windows Direct logo
FAST QUOTE
as little as 30 seconds
Best Warranty

Universal Windows Direct

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 2002
Pros:
  • Pros icon Makes charitable contributions
  • Pros icon Manufactures products in-house
  • Pros icon Wide variety of products and services
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Limited service area
  • Pros icon Some installations carried out by third-party contractors
  • Pros icon Quality of service will depend on your area

Universal Windows Direct is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has been in the window installation business for about 20 years. Its reputation is backed by a considerable amount of positive reviews on customer review websites.

You may want to consider opting for Universal if you're interested in a installer that has an industry-leading warranty covering products, parts and workmanship for life.

Energy Efficiency of Universal Windows Direct Windows

Universal Windows Direct's commitment to sustainability can be seen in its energy-efficient window offerings. The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products.

How much does Universal Windows Direct cost in Denver?

Though prices are not available on Universal's website, installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. For more accurate information on pricing, you can inquire about a quote from the company.

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 Manufactures products in-house
  • Pros icon Custom designs
  • Pros icon Wide variety of products and services
Cons:
  • Pros icon Installation not covered by warranty
  • Pros icon Limited service area

Window Nation offers the best residential windows in Denver. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has been in the window installation business for about 16 years. The company has plenty of positive reviews from customers on online review websites.

It gives customers the opportunity to view products and to speak to a representative in person in its showrooms.

Energy Efficiency of Window Nation Windows

There are a wide variety of window types that Window Nation offers, 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 Denver?

Window Nation does not mention prices on its website, but 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. You can inquire about a free quote on its website for more information about the cost.

We strive to be unbiased and transparent by listing pros and cons for each company we review. Additionally, our rankings are not influenced by any partnerships.

More Window Replacement Companies in Denver

Solar Innovations

Pine Grove, PA
4.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Excellent Customer Service
  • Pros icon Arrives on Time
  • Pros icon Price Transparency

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 Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://solarinnovations.com/
Address: 31 Roberts Rd, Pine Grove, PA 17963
Phone: (800) 618-0669

PJ Fitzpatrick

Harrisburg, PA
4.1
★★★★★
  • Pros icon Reliable Service
  • Pros icon Arrives on Time
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Glass Showers
  • Service icon Architectural Glass
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.pjfitz.com/
Address: 6380 Flank Dr #600, Harrisburg, PA 17112
Phone: (866) 909-7624

Eby Exteriors

Akron, PA
4.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Reliable Appointment Windows
  • Pros icon Excellent Customer Service
  • Pros icon Award-Winning

Services Offered

  • Service icon Glass Showers
  • Service icon Custom Window Designs
  • Service icon Full-Service Installations
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.ebyexteriors.com/
Address: 127 N 7th St, Akron, PA 17501
Phone: (717) 733-9142

B&G Glass

Leesport, PA
3.9
★★★★★
  • Pros icon Dependable Service
  • Pros icon Educational Website
  • Pros icon Arrives on Time
  • Pros icon Good Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Glass Showers
  • Service icon Energy-Efficient Options
  • Service icon Tempered Glass
  • Service icon Custom Window Designs
  • Service icon Business Windows

Website: http://www.bgglass.com/
Address: 2668 Leisczs Bridge Rd, Leesport, PA 19533
Phone: (610) 372-7868

North American Window & Door

West Chester, PA
3.9
★★★★★
  • Pros icon Reliable Appointment Windows
  • Pros icon Consistent Workmanship
  • Pros icon Excellent Customer Service
  • Pros icon No-fee Quotes

Services Offered

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

Website: http://www.northamericanwindow.com/
Address: 1304 Goshen Pkwy # 200, West Chester, PA 19380
Phone: (610) 430-1220

Choice Home Remodeling, Inc.

New Holland, PA
3.9
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Locally Recognized for Quality
  • Pros icon Free Quotes
  • Pros icon Educational Website

Services Offered

  • Service icon Custom Windows
  • Service icon Full-Service Installations
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: https://www.choicehomeremodeling.com/
Address: 550 E Main St, New Holland, PA 17557
Phone: (717) 354-2003

Black Diamond Tint

Pottsville, PA
3.7
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon Helps Educate Customers
  • Pros icon No-Hassle Pricing
  • Pros icon Dependable Service

Services Offered

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

Website: http://www.blackdiamondtint.com/
Address: 1540 W Market St, Pottsville, PA 17901
Phone: (570) 527-6962

Alderfer Glass Company

Royersford, PA
3.7
★★★★★
  • Pros icon Price Transparency
  • Pros icon No-fee Quotes
  • Pros icon Helps Educate Customers
  • Pros icon Dependable Service

Services Offered

  • Service icon Glass Showers
  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Doors
  • Service icon Custom Window Designs
  • Service icon Commercial Windows

Website: https://alderferglass.com/
Address: 205 W Ridge Pike, Royersford, PA 19468
Phone: (610) 489-2221

AJ Window & Door Solutions

Shoemakersville, PA
3.6
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Award-Winning
  • Pros icon Reliable Service
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Energy-Efficient Options
  • Service icon Architectural Glass
  • Service icon Double-Hung

Website: http://www.ajwds.com/
Address: 151 Main St, Shoemakersville, PA 19555
Phone: (610) 562-2209

Glick's Exteriors

Gap, PA
3.6
★★★★★
  • Pros icon Dependable Service
  • Pros icon Free Quotes
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

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

Website: http://glicksexteriors.com/
Address: 5804 Old Philadelphia Pike, Gap, PA 17527
Phone: (610) 810-1290

Rutter Roofing & Exteriors

Malvern, PA
3.6
★★★★★
  • Pros icon Helps Educate Customers
  • Pros icon No-Hassle Pricing
  • Pros icon No-fee Quotes
  • Pros icon Award-Winning

Services Offered

  • Service icon Double-Hung
  • Service icon Residential Windows
  • Service icon Full-Service Installations
  • Service icon Custom Window Designs

Website: https://rutterroofing.com/
Address: 345 Lancaster Ave, Malvern, PA 19355
Phone: (484) 973-0861

Bachman's Roofing, Building & Remodeling, Inc

Wernersville, PA
3.6
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Reliable Service
  • Pros icon Free Quotes
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Double-Hung

Website: http://bachmansroofing.com/
Address: 36 S Elm St, Wernersville, PA 19565
Phone: (610) 678-8004

Milanese Remodeling

Coatesville, PA
3.6
★★★★★
  • Pros icon Timely Service
  • Pros icon Educational Website
  • Pros icon Excellent Customer Service
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Custom Windows
  • Service icon Energy-Efficient Options
  • Service icon Business Windows
  • Service icon Double-Hung

Website: https://www.milaneseremodeling.com/
Address: 50 Broad St, Coatesville, PA 19320
Phone: (610) 384-5820

Window World of Central PA

Elizabethtown, PA
3.6
★★★★★
  • Pros icon Timely Service
  • Pros icon Excellent Customer Service
  • Pros icon Free Quotes
  • Pros icon Educational Website

Services Offered

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

Website: https://www.windowworldpa.com/
Address: 219 N Market St, Elizabethtown, PA 17022
Phone: (717) 394-9401

Viwinco Windows

Morgantown, PA
3.4
★★★★★
  • Pros icon Educational Website
  • Pros icon Free Quotes
  • Pros icon No-Hassle Pricing
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Architectural Glass
  • Service icon Fast Delivery
  • Service icon Custom Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://www.viwinco.com/
Address: 851 Hemlock Rd, Morgantown, PA 19543
Phone: (610) 286-8884

American Remodeling

Schuylkill Haven, PA
3.4
★★★★★
  • Pros icon Reliable Appointment Windows
  • Pros icon Excellent Customer Service
  • Pros icon Price Transparency
  • Pros icon Free Quotes

Services Offered

  • Service icon Custom Window Designs
  • Service icon Residential Windows

Website: https://www.americanremodeling.net/
Address: 57 St James St, Schuylkill Haven, PA 17972
Phone: (888) 739-7339

AH Davis & Son

West Chester, PA
3.4
★★★★★
  • Pros icon Free Quotes
  • Pros icon Price Transparency
  • Pros icon Locally Recognized for Quality
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Custom Window Designs
  • Service icon Residential Windows

Website: https://ahdavisandson.com/
Address: 320 E Gay St, West Chester, PA 19380
Phone: (610) 918-1900

Bally Glass & Shower Door

Bechtelsville, PA
3.4
★★★★★
  • Pros icon Consistent Workmanship
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Tempered Glass
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows

Website: https://www.ballyglassandshowerdoor.com/
Address: 111 Race St, Bechtelsville, PA 19505
Phone: (484) 415-0570

Window Genie of Malvern

Frazer, PA
3.4
★★★★★
  • Pros icon Locally Recognized for Quality
  • Pros icon Helps Educate Customers
  • Pros icon Price Transparency
  • Pros icon Consistent Workmanship

Services Offered

  • Service icon Custom Window Designs
  • Service icon Commercial Windows

Website: https://www.windowgenie.com/malvern/
Address: 641 Lancaster Ave Ste 1033, Frazer, PA 19355
Phone: (484) 318-8501

Lancaster Building Supply Windows Doors & More, LLC

Lancaster, PA
3.3
★★★★★
  • Pros icon Reliable Service
  • Pros icon Excellent Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Residential Windows
  • Service icon Fast Delivery
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Double-Hung

Website: http://lancasterdoor.com/
Address: 1851 E Lincoln Hwy, Lancaster, PA 17602
Phone: (717) 394-4724

Top Pro Glass Mirror and Shower Door

Malvern, PA
3.3
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Educational Website
  • Pros icon Excellent Customer Service
  • Pros icon Free Quotes

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Commercial Windows
  • Service icon Sliding Glass

Website: https://www.tothetopglass.com/
Address: 420 Lancaster Ave Suite 1, Malvern, PA 19355
Phone: (610) 955-2314

Zimmerman's Roofing

New Holland, PA
3.3
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Locally Recognized for Quality
  • Pros icon Dependable Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Commercial Windows

Website: https://zimmermansroofing.com/
Address: 325B W Main St, New Holland, PA 17557
Phone: (717) 354-3737

Zephyr Thomas Home Improvement Company

Lancaster, PA
3.2
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Locally Recognized for Quality
  • Pros icon No-Hassle Pricing
  • Pros icon Educational Website

Services Offered

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

Website: https://www.zephyrthomas.com/
Address: 1340 Harrisburg Pike, Lancaster, PA 17603
Phone: (717) 399-4708

C&R Glass, Inc.

West Chester, PA
3.2
★★★★★
  • Pros icon Helps Educate Customers
  • Pros icon Reliable Service
  • Pros icon Excellent Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Business Windows
  • Service icon Sliding Glass

Website: http://www.candrglassinc.com/
Address: 5 Westtown Rd, West Chester, PA 19382
Phone: (610) 696-5611

C&R Glass Inc

Thorndale, PA
3.2
★★★★★
  • Pros icon Reliable Service
  • Pros icon Excellent Customer Service
  • Pros icon Price Transparency
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Sliding Glass

Website: http://candrglassinc.com/
Address: 2951 E Lincoln Hwy, Thorndale, PA 19372
Phone: (610) 384-3617

How Installing Energy-Efficient Windows in Denver Saves You Money

Energy-efficient windows can provide benefits in more than one way. Here are some reasons you may want to make the switch:

  • Protect your investment: When your home is on the older side, your windows could also be outdated or drafty. Keeping your windows up to date is an important part of maintaining your property and its value.
  • Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent the fading of your floors, carpets and furniture by filtering out UV rays.
  • Save on electricity bills: According to the Department of Energy, heat gained or lost through windows accounts for around 25-30% of residential energy use. Installing energy-efficient models can help decrease how much you have to pay, therefore saving you about 12% more on your bills.
  • Reduce your carbon footprint: Reducing how much energy you use also lowers your carbon emissions. You could reduce it by 286 pounds per year on average.

Estimated Cost of Window Replacement in Denver

When looking into window installation, each company provides different services and costs. Let's take a look at some typical costs and services.

How Much Do New Windows Cost?

Though the typical to install a single window is about $600, it can range anywhere from $200 to $1,200. But costs vary remarkably depending 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 will add extra costs to your project.

Bear in mind that energy-efficient windows may have a higher price, but Energy Star predicts the upgrade will save you between $101 and $583 per year when you replace single-pane windows and between $27 and $197 per year when you replace double-pane, clear glass windows. Your exact savings will vary based on your local climate, energy rates and individual home characteristics.

Requesting free quotes from multiple installers is the best way to figure out which one will work best for your budget.

What Services do Window Installers Offer?

Generally, there are two types of window replacement services companies provide: full-frame and pocket installations.

Full-frame installations are necessary when you want to change the style of your windows or your window has a lot of rot or deterioration. With this service, your professionals will replace the entire window, including the trim, sill and frame. Pocket installations (or retrofits) entail replacing a window within the existing frame, which makes pocket installations take less time and therefore cost less. But, if the frame has any rot or deterioration, you should opt for a full-frame installation instead.

If you're still debating which type of installation to get, you can ask your provider and get their advice. The decision mostly depends on the age of your window frames and if there's any damage.

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Award-winning company
  • Member of US Green Building Council
  • No lifetime warranty

Best Affordability

Window World

★★★★★
4.5

  • Lifetime warranty
  • Large serice area
  • Low prices relative to competitors
  • Quality of service will depend on your area

Best for Businesses

Aeroseal Windows

★★★★★
4

  • Custom Designs
  • Great industry reputation
  • Manufactures products in-house
  • No lifetime warranty

How We Choose the Best Window Installers in Denver

In our search to find the most reliable, eco-friendly window installers in Denver, EcoWatch landed on the above companies as the top window installation companies in the city. We've reviewed the best window installation companies in Denver primarily based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows have been shown to reduce your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:

Service Area

This one is pretty self-explanatory, but we've chosen to highlight window installers that serve a wide variety of states and cities so you can find the best window installation company near you.

Work Quality

When installing new windows, the quality and range of services can often play just as important of a role in insulation and performance as the brand of window you opt for. We do give window installers higher marks if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.

Customer Reviews

Customer feedback is another very important review factor. If most customers don't have positive things to say about their experience with a certain window installation company, it won't be featured on EcoWatch.

Cost

This one is a give-and-take: similar to most services, cheap window companies are not going to 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 previously, windows are a considerable investment, so you'll want to be certain that investment is protected. Window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Because of Denver's climate, homeowners need to be wary of rot, water damage and low efficiency. We factored in local experience to reflect the ability of Denver window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.

Denver, PA Window Replacement FAQs

What is the average cost to install new windows in a home?

The average cost to install a single window can range between $450 and $650. There are several factors that influence how much it costs, which include how energy-efficient the windows are, styles and sizes of windows, local labor costs, the number of windows, the materials used in designing the windows and your property's location.

What are the different kinds of windows?

There are various kinds of windows you can get for your house, such as bay windows, transom windows, slider windows, awning windows, casement windows, picture windows and double-hung and single-hung windows.

What services do window installation companies do?

Window installation professionals go to your property to remove your old windows and replace them with new ones. Some companies install products manufactured by other companies, whereas others install their own windows. The installer will also clean up after the installation is finished.

When is the best time of year to replace windows?

Though you can install windows any time of year, warmer weather is usually better for installing replacement windows. Additionally, it shouldn't be raining, because rain can make the installation more difficult.

How often do you need to replace windows?

Windows have an average lifespan of about 20 to 30 years. If your windows are older than that, they probably need to be replaced. Other than that, if your windows have damage anywhere on them, or they have become difficult to operate, they may need to be replaced.

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