20 Best Window Companies in Oldsmar, FL (2025 Reviews)
When it’s time to upgrade your windows, our list of the top window installation companies can help you find the provider for you.
We analyzed all the top-rated window companies in Oldsmar 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
Whether you're updating for aesthetics or have damaged windows, windows play a vital role in conserving your home's electricity. If your windows are made of traditional materials, or are outdated or damaged, you could be losing 25-30% of your house’s heat or cool air out of them.
That’s also bad for the environment because the extra energy used by leaky windows increases your carbon footprint.
So if you’re constructing a new home, renovating or updating your windows in Oldsmar, this is the best place to get started.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Window Installation & Replacement Companies in Oldsmar
The EcoWatch team researched dozens of companies that service the Oldsmar area to find the top window installation companies by our standards. The providers in this article scored the best in our review categories, such as energy-efficient offerings, availability, customer service, price, local expertise 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 offers windows expertise in Oldsmar. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This provider has 27 years of experience in the windows industry, and it has proved to be one of the most respected companies in Oldsmar.
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, this may be the provider for you.
Energy Efficiency of Window World WindowsWindow World is an Energy Star partner offering a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Window World representative when inquiring about services.
How much does Window World cost in Oldsmar?Window World doesn’t have any prices displayed on its website, but it's known for offering some of the most affordable window installations around. If you’d like more accurate information, you can inquire about 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 offers the best availability in Oldsmar. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This provider has 27 years of experience in the windows industry, and it has proved to be one of the most respected companies in Oldsmar.
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, this may be the provider for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen is an Energy Star partner offering a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Oldsmar?Andersen doesn’t have any prices displayed 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 information, you can inquire about 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 offers the best window installation for businesses in Oldsmar. 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 provider has 23 years of experience in the windows industry, and it has proved to be one of the most respected companies in Oldsmar.
If you’re looking for a company that installs windows and doors at businesses across the Eastern U.S, this may be the provider for you.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows is an Energy Star partner offering a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Aeroseal representative when inquiring about services.
How much does Aeroseal Windows cost in Oldsmar?Aeroseal doesn’t have any prices displayed on its website, but it provides high-quality windows at a competitive price point. If you’d like more accurate information, you can inquire about a quote on the company’s website.
We strive to stay unbiased and transparent by including pros and cons for every company. Additionally, any partnerships do not affect our reviews.
More Window Companies in Oldsmar
Renewal by Andersen of Tampa
Tampa, FLGood Customer Service
Educational Website
Free assessment
Services Offered
Custom Window Designs
Window Replacement/Installation
Double-Hung
Bay Windows
Glass Doors
Metal Frames
Power Home Remodeling
Riverview, FLSafety-enhanced windows
Industry leader in home energy savings
Good Customer Service
Project-tracking web app
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Ecoview Windows And Doors of Tampa Bay
Tampa, FLFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Bay Windows
Glass Doors
Double-Hung
Energy-Efficient Options
Window Replacement/Installation
Vinyl Frames
Storm/Impact Windows
Karoly Windows & Doors
Largo, FLPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Storm/Impact Windows
Energy-Efficient Options
Vinyl Frames
Custom Window Designs
Window Repair
Bay Windows
Window Replacement/Installation
Glass Doors
Wood and Stone Renovations
Seminole, FLCustom options
Free assessment
Good Customer Service
Educational Website
Full-service contractor
Veteran-owned and operated
Services Offered
Window Replacement/Installation
Bay Glass & Window, Inc.
St. Petersburg, FLFree assessment
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Storm/Impact Windows
Bay Windows
EcoView Windows, Doors and Siding
Plant City, FLFree assessment
Good Customer Service
Price Transparency
Educational Website
Services Offered
Energy-Efficient Options
Double-Hung
Storm/Impact Windows
Glass Doors
Vinyl Frames
Window Replacement/Installation
The Glass Door Store
Lakeland, FLEducational Website
Price Transparency
Good Customer Service
Free assessment
Timely Service
Services Offered
Tempered Glass
Glass Doors
Window Replacement/Installation
Beane Street Windows & Doors
Bradenton, FLPrice Transparency
Good Customer Service
Free assessment
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Storm/Impact Windows
Glass Doors
Polusa Construction Corporation
Sarasota, FLPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Glass Doors
Bay Windows
Window Replacement/Installation
Double-Hung
Schrader Contracting Services Inc
Sarasota, FLPrice Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Custom Window Designs
Crystal Clear Windows & Doors
Clearwater, FLPrice Transparency
Good Customer Service
Free assessment
Educational Website
Timely Service
Services Offered
Glass Doors
Energy-Efficient Options
Window Replacement/Installation
Storm/Impact Windows
Bay Windows
DuraSash Windows
Tampa, FLGood Customer Service
Free assessment
Educational Website
Price Transparency
Services Offered
Vinyl Frames
Energy-Efficient Options
Window Replacement/Installation
Bay Windows
Glass Doors
Storm/Impact Windows
Lifestyle Remodeling
Tampa, FLEducational Website
Price Transparency
Good Customer Service
Free assessment
Services Offered
Storm/Impact Windows
Window Replacement/Installation
Energy-Efficient Options
Glass Showers
West Shore Construction
Largo, FLFree assessment
Price Transparency
Good Customer Service
Timely Service
Educational Website
Services Offered
Glass Doors
Bay Windows
Storm/Impact Windows
Window Replacement/Installation
Lipton Window and Door
New Port Richey, FLPrice Transparency
Educational Website
Free assessment
Services Offered
Glass Doors
Double-Hung
Custom Window Designs
Storm/Impact Windows
Window Replacement/Installation
Zager Windows, Doors & Shutters
St. Petersburg, FLPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Storm/Impact Windows
Glass Doors
STH Windows & Doors
Tampa, FLEducational Website
Price Transparency
Good Customer Service
Free assessment
Services Offered
Energy-Efficient Options
Double-Hung
Storm/Impact Windows
Glass Doors
Window Replacement/Installation
Bay Windows
Polk County Window and Door LLC
Lakeland, FLGood Customer Service
Price Transparency
Educational Website
Services Offered
Vinyl Frames
Window Replacement/Installation
Storm/Impact Windows
Energy-Efficient Options
Glass Doors
Armored Dade Windows & Shutters - Bradenton FL
Bradenton, FLGood Customer Service
Free assessment
Price Transparency
Services Offered
Storm/Impact Windows
Custom Window Designs
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Oldsmar, FL 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 Oldsmar Saves You Money
By upgrading to energy-efficient windows, you and your family can take advantage of several benefits, including:
- Reduce your carbon footprint: Because energy-efficient windows improve the insulation in your house, you can cut your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Save on energy bills: Installing energy-efficient windows lowers your energy bills by about 12% since you need less energy.
- Protect your valuables from fading: When you upgrade to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will fade less because of their ability to filter out damaging UV rays.
- Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes tend to have windows that are outdated, drafty or potentially even damaged in some way. Updating your windows could help increase the value of your home if you decide to sell.
Estimated Cost of Window Replacement in Oldsmar
Each window installer provides various services and has varying prices depending on several factors.
How Much Do New Windows Cost?
On average, Oldsmar homeowners can anticipate their window installations to range from $250 to $1,200. The most common installations sit at around $600. This is because window installations are based on a variety of factors specific to your home, such as the size, material and number of windows you need to replace, as well as the location of your property.
Bear in mind that energy-efficient windows may cost more upfront, but Energy Star predicts the upgrade will save you between $101 and $583 a year when you replace single-pane windows and between $27 and $197 per year when you install double-pane, clear glass windows. Your exact savings will vary depending on your local climate, energy rates and individual home characteristics.
How much your window installation costs will also vary depending on the kind of material you choose for the frames. Wood windows are generally the most expensive, though it depends on whether they are 100% wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
In regard to window installations, there are typically two kinds that your installer 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 can also involve other materials, such as insulation and drip edges, which raise the total cost of the project. Also worth noting: you may have to touch up the paint surrounding the window after a full-frame installation. A pocket installation involves replacing a window within the existing frame. So, instead of removing the whole unit and reinstalling it, the window installer will just put the replacement window (also called a retrofit or insert window) into the frame.
Your window installation company can help you choose which type of installation you should get.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
How We Choose the Best Window Installers in Oldsmar
EcoWatch reviews differ from most reviews, as we look at these companies through a sustainability lens. Along with energy efficiency, we assessed window companies all across the state and ranked them based on the following methodology:
Service Area
This one is self-explanatory, but we’ve chosen to highlight window installation companies that serve the Oldsmar area so you can find a quality window installation company near you.
Work Quality
We’re willing to bet that you’re looking for professionals who do a great job installing windows. We’ve vetted each company in our guide to ensure its technicians are well-qualified and that the company has received lots of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent customer feedback to find the companies with the highest rates of customer satisfaction. Customer satisfaction might be the factor we place the most value on, as it reflects the quality of services across most other categories, including warranty, cost, quality of parts, quality of installation, professionalism and more.
Cost
Cheaper windows certainly don’t mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing the prices of providers, we gave higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
Protecting your investment in new windows is important. That’s why window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have been in the industry for a while. Window installation companies that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Oldsmar, FL Window Replacement FAQs
How much should window installation cost?
The national average cost of replacing one window is about $600 but can range between $200 and $1,200, depending on a few different factors. The price is typically influenced by the location of your property, the size of the window and the type and material of the window. Also, keep in mind that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
Which type of window should I get?
A window’s energy efficiency depends on several factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are often the most energy-efficient since they are certified by the U.S. Department of Energy.
What do window installers do?
Window installers cover the entire process — from replacing your old windows with brand-new ones to cleaning up after the installation. Additionally, a lot of companies offer window manufacturing, customization and repairs.
When is the best time of year to replace windows?
While you can install windows any time of year, warmer weather is often better for replacing windows. Additionally, the weather should be dry, because rain can make the installation harder.
How long does window installation typically take?
Because the average installation time is 30 minutes per window, about 16 windows can be installed during a typical 8-hour work day.