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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

The scorching summer days in Keystone can reach up to 90°F. To help stay cool and comfortable, you deserve reliable windows that weather the heat. If your windows are deteriorating or showing signs of damage, it's likely time to install new ones. Working with a professional window installer will help you get the best results and help you avoid costly mistakes from attempting to complete the job yourself.

Top Pick
Renewal by Andersen logo
4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience

Buy One Window, Get One 40% OFF

Most Customizable
Power Home logo
4.3/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience

Next-Day Appointments Available

Best Financing
DaBella logo
4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Knowledgeable sales representatives
  • American-made products
  • Great financing options

10 Best Window Replacement Companies in Keystone

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

By selecting one of these best companies for window replacement in Keystone, you'll get the benefits of new windows in no time.

Keystone residents can trust the This Old House Reviews Team to provide relevant and up-to-date window replacement company recommendations in their area. To determine which installers are the best, we focus on these five criteria:

  • Energy-efficiency guarantees
  • Professional experience and licensure
  • Customer reviews and recommendations
  • Services and warranties
  • Product quality

Featured Partner
Renewal by Andersen of Tampa Logo
Top Rated

Renewal by Andersen of Tampa

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 931 reviews


5110 E Adamo Dr, Tampa, FL 33619

(813) 418-6363

www.rbafla.com
Featured Partner
Power Home Remodeling Logo
Top Rated

Power Home Remodeling

4.9/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 1224 reviews


4135 Crescent Park Dr, Riverview, FL 33578

(813) 471-9713

powerhrg.com
Pasco Window & Door Logo

Pasco Window & Door

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 748 reviews


5838 Trouble Creek Rd, New Port Richey, FL 34652

(727) 847-2254

www.pascowindowanddoor.com

Karoly Windows & Doors

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 38 reviews


2708 US-19 ALT suite 507 5, Palm Harbor, FL 34683

(727) 472-4405

www.karolywindows.com/service-areas/p...

The Glass Door Store

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 399 reviews


14972 N Florida Ave, Tampa, FL 33613

(813) 991-0028

glassdoorstore.com

Mister Window

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 41 reviews


14121 Stilton St, Tampa, FL 33626

(813) 303-0137

misterwindow.com
Lipton Window and Door Logo

Lipton Window and Door

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 120 reviews


4131 Madison St, New Port Richey, FL 34652

(727) 372-2455

www.liptonwd.com

Storm Pro Window and Door

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 18 reviews


40351 US Hwy 19 N #312, Tarpon Springs, FL 34689

(727) 201-0469

stormprowindow-door.com
The Window Depot LLC Logo

The Window Depot LLC

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 218 reviews


4154 Corporate Ct, Palm Harbor, FL 34683

(813) 901-5555

www.thewindowdepotllc.com/
Glass Doctor of Tampa Bay Logo

Glass Doctor of Tampa Bay

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 1291 reviews


8309 N Thatcher Ave, Tampa, FL 33614

(813) 886-2081

glassdoctor.com/tampa

Facts about Keystone

  • Annual Energy Efficient Windows Savings:
    $415
  • Average Max Temperature:
    82°F
  • Average Min Temperature:
    65°F
  • Average Daily Sunlight:
    66%
  • Average Annual Snowfall:
    0.0”
  • Average Monthly Precipitation:
    4.09”

How To Choose a Window Company in Keystone

Trustworthiness is crucial when it comes to choosing a window provider. However, your chosen company should also match your priorities and understand your vision. Consider the following factors during your company search:

Window Cost by Type

Replacing your windows is a substantial expense, so balancing cost with durability is vital. Choosing budget windows could actually raise your overall cost, since they come with a reduced lifespan and more intensive maintenance needs. The age of your home, in addition to the styles, materials, and sizes of replacement windows you opt for, can impact pricing. Transom windows are inexpensive with their simple size and straightforward form factor, while a custom-cut arch window in a master suite will cost more. If you're unsure, a window company can help you figure out which options are ideal for your home.

This table shows average prices for various window types to give you an idea of what to expect.

Window TypesAverage Cost
Arched$211-$1,292
Awning$305-$849
Bay$702-$5,208
Custom$312-$868
Casement$243-$1,408
Double-hung$113-$733
Egress$208-$520
Glass Block$42-$527
Picture$183-$1,350
Single-hung$83-$1,389
Skylight$104-$1,254
Sliding$239-$1,215
Storm$49-$343
Transom$255-$532

Window Material Cost

Replacement window prices also vary based on material. Each option provides unique advantages depending on your climate and energy efficiency needs. Vinyl and fiberglass are readily-available materials, so they tend to cost less. Likewise, composites and aluminum look sleek and stay strong against the elements, so they tend to cost more.

Window TypesAverage Cost
Aluminum$49-$1,389
Composite$502-$1,127
Fiberglass$83-$702
Vinyl$169-$1,562
Wood$251-$1,408

Other Window Replacement Costs

Ask each window installer you're evaluating about warranty fees, labor costs, and permit fees. This will help you get a better picture of the financial commitment involved in the project.

Experience and Training

Select a company that focuses on window replacement and installation, and look for this information on its website:

  • How many years it's been operating
  • Photo galleries of projects its crews completed
  • Privately-issued accreditations attesting to its workmanship
The more experience a company has, the better its service and workmanship.

Licensing and Credentials

Window companies in Florida need a glazing, residential, or general license from the state Construction Industry Licensing Board. Some licenses let companies operate in one location exclusively, while others enable crews to work statewide. Cities might have their own supplementary licenses, but they cannot overlap with licenses that the state oversees.

Types of Windows Offered

There are many replacement window types you can choose from, and it's essential to find a company that focuses on installing the ones you want. Look on a company's website and reviews for any of these types:

Also, check the style of window framing materials a company works with. Each material has distinct price points, life spans, and energy performance capabilities. Common materials include wood, aluminum, composite, fiberglass and vinyl.

Customer Feedback

One of the best ways to vet a company is to read what other customers have written about their experiences. You can find customer reviews on websites like Yelp, the BBB, Google, and Trustpilot. Speak with people you know who have used a company you're interested in, and ask a representative for a copy of its reference list.

Frequently Asked Questions about Window Replacement in Keystone

More Window Resources

National Windows Company Ranking Methodology

Sources

Energy Star

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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