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Karoly Windows & Doors

Windows and doors Company in Tampa, Florida.

Karoly Windows & Doors is a window company based in Tampa, FL. Its listed services include window replacement, entry door installation and patio doors. Its Florida certified contractor licence is reported by the company and not yet verified, so check it with Florida DBPR before work starts.

5.0on Google · 52 reviews25 years in business
  • TenBestFind Reviewed
  • Top 10 Winner
  • iWhat do these badges mean?
    TenBestFind Reviewed
    Our editorial team has researched and reviewed this business.
    Verified Business
    Key business information or ownership has been verified against a primary source.
    Top 10 Winner
    The company currently appears in at least one active TenBestFind Top 10 ranking.
    Featured Partner
    A paid commercial relationship with TenBestFind. It never earns or influences a ranking position. This company holds no such relationship.

    Advertising & Sponsorship Disclosure

Quick Overview

iHow this is made

This summary is generated from the verified data on this profile: services, service area, credentials, warranty terms and the company's Google review record. It is reviewed by an editor before publishing and refreshed whenever the underlying data changes. Nothing here is asserted that is not stated elsewhere on this page.

Editorial Standards

Karoly Windows & Doors says it has been locally owned since 2001 and sells residential impact windows, sliding glass doors and exterior doors across Tampa Bay. Its Google listing is on West Hillsborough Avenue in the Town N Country area. The site names Brandon Shannon as CEO and Austin Rader as project director, lists SCC131152010 as its state certified contractor licence, and names Simonton, PGT, Andersen, Masonite, Therma-Tru, BHI Doors and ProVia among its brands. It describes itself as the official Andersen dealer of Tampa Bay and advertises 0 percent financing and a lifetime guarantee. Karoly holds 5.0 stars from 52 Google reviews, read 2026-11-03, right at the edge of the review minimum for this list.

  • Best for andersen, pgt and simonton windows from a long-running local company
  • Locally owned since 2001 according to the company website
  • Website does not print a street address, so confirm the office before visiting

Company Facts

Karoly Windows & Doors at a Glance

By the numbers

Google rating
5.0out of 5
Customer reviews
52on Google
In business
25years

Rating and review count pulled from Google on November 4, 2026. Years counted from 2001.

The work

Best for
Andersen, PGT and Simonton windows from a long-running local company
Primary service
Windows and doors

Where

Headquarters
Tampa, FL
Service area
Tampa
Emergency service
Not advertised

Money and guarantees

Free estimates
Yes
Financing
Available
Workmanship warranty
Lifetime guarantee advertised on the company website; ask for the written terms.

Credentials

Florida certified contractor licence
SCC131152010 (reported by the company, not verified)

Editorial Review

Our Take on Karoly Windows & Doors

Karoly offers a long operating history and a spread of Andersen, PGT and Simonton lines, with a perfect rating from 52 reviews. The street address is not printed on its website and the guarantee wording is inconsistent, so confirm both.

Best forAndersen, PGT and Simonton windows from a long-running local company

What We Like

  • Locally owned since 2001 according to the company website
  • Names itself the official Andersen dealer of Tampa Bay
  • Carries Simonton, PGT, Masonite, Therma-Tru and ProVia lines too
  • Lifetime guarantee and 0 percent financing advertised
  • Perfect 5.0 rating from 52 Google reviews

Things to Consider

  • Website does not print a street address, so confirm the office before visiting
  • Guarantee is labelled Platinum Standard in one place and Gold Standard in another
  • Review count sits just above the 50-review minimum for this list

Customer Ratings

Google Reviews for Karoly Windows & Doors

Customer ratings shown here come from Google. They are separate from our editorial review above.

Google rating

5.0

Based on 52 Google reviews

Review data updated November 4, 2026

View on Google Maps

Rating Distribution

  • 5 stars100%
iAbout this distribution

The distribution reflects the 52 Google reviews available when this profile's review data was last refreshed on November 4, 2026. Ratings and counts change continuously on Google, so figures here may lag the live profile slightly. We publish only the values returned by the source, never estimates for missing bands.

Editorial Standards

Recent Google Reviews

  • Danna Graña Columbié5.0

    Excelente experiencia con ABC Impact Windows and Doors Inc. El equipo fue muy profesional, puntual y atento durante todo el proceso. La instalación fue rápida y de alta calidad, y se nota la mejora en seguridad y aislamiento en el hogar. Muy recomendados por su buen servicio y resultados confiables.

    May 2026Google
  • Michael McClain5.0

    Karoly replaced many of our impact windows over 10 years ago. When a problem arose with several windows, we called Karoly, and Jesse Laskowske, Operations Manager, came to my home to inspect and secured the problem. He also directed me how to submit a warranty claim and was instrumental in dealing with the adjuster. When replacement parts arrived, 2 Karoly employees spent 4 hours making the repairs. This level of service is extraordinary, especially after so many years. I strongly recommend anyone looking to replace windows and doors call Karoly Windows and Doors. Many companies sell and install windows, but support years later is rare.

    March 2026Google
  • Carla Batts5.0

    Highly recommend Karoly Windows & Doors! Very reasonable pricing and an exceptional experience. Austin made the estimate process smooth and easy and their office team, Angela, Richy, and Ginger were all so great to work with. Their installers, Vili and Robert, were extremely prompt, professional, efficient, and thorough and our new windows look fantastic. Will definitely be using them again to replace our sliding glass doors!

    October 2025Google
  • D. Sparks5.0

    Outstanding experience from start to finish!<br>We recently had Karoly Windows install new windows in our home and couldn't be happier with the results. From the very beginning, the communication was excellent. The team was responsive, transparent, and kept us updated throughout the entire process, which made everything stress-free.<br>Not only was their service top-notch, but their pricing was also incredibly competitive. We received several quotes, and Karoly Windows offered the best value without sacrificing quality. The workmanship was exceptional; the installation crew was highly professional, efficient, and meticulous in their work. They went above and beyond, making sure to protect our home during the process and leaving the job site spotless.<br>The quality of the windows is fantastic, and we can already notice a difference in our home's temperature and noise level. We were impressed by the whole team's dedication to customer satisfaction. We highly recommend Karoly Windows to anyone looking for competitive pricing, quality products, and a truly great experience.

    October 2025Google
  • Douglas Phillips5.0

    Karoly just installed two sets of new storm-resistant sliding glass doors at my house. Karoly is a gem of a contractor. They did everything great, and by the book: contracting, permits, inspections, etc. They gave me all the documents I needed to get HOA approval. They found the perfect doors for my house. They kept in touch regarding delivery dates. Then Andy and Ernesto from Karoly came and installed the new doors. These two gentlemen are consummate professionals. They were polite, friendly, efficient, and highly competent. They did a sterling job. I can't recommend them highly enough. One usually encounters a range of quality in dealing with contractors. I can say with total confidence that I would trust Karoly with any job it is willing to do. I'm now seriously considering having the windows done in addition to the sliding doors that have been done so well. I'd give Karoly more than 5 stars if I could.

    September 2023Google
  • Josephine Thompson5.0

    Karoly Windows and Doors installed 16 windows and 1 French door in my house where I am conducting a total remodel. The quality of the windows and door is top notch. The installation was most professional. No residue or broken stucco to worry about. I highly recommend Karoly Windows and Doors. Give these folks a call if you are looking for impact windows in Tampa.

    October 2022Google

View more Google reviews

Ranked#5of 6 windows & doors in Tampa, FLre-checked November 2026

Editorial Ranking

Why Karoly Windows & Doors Made Our Top 6

It holds position 5 in 6 Best Windows and Doors Companies in Tampa, FL (2026).

See the Full Tampa RankingPositions cannot be bought

Areas Served

Based in Tampa, FL.

iAbout service coverage

Coverage is as the business describes it, cross-checked against where its recent documented work is. A company will often travel beyond the areas listed here for a large job and decline a small one at the same distance, so confirm your address before scheduling.

Editorial Standards

Company Background

About Karoly Windows & Doors

Karoly Windows & Doors describes itself as locally owned since 2001 and works across Tampa Bay, with a Google listing on West Hillsborough Avenue in the Town N Country area. It has 5.0 stars from 52 Google reviews, read 2026-11-03. The review count is the smallest on this list, so the perfect score rests on a thinner base than the bigger shops.

The company lists Brandon Shannon as CEO and engineer and Austin Rader as project director. Its website shows licence number SCC131152010, which is a Florida state certified contractor number format, and we recommend checking it on the DBPR lookup. Brands named include Simonton, PGT, Andersen, Masonite, Therma-Tru, BHI Doors and ProVia, and the site calls the company the official Andersen dealer of Tampa Bay. That mix lets it quote both budget and premium lines.

Services center on impact windows, sliding glass doors and exterior entry doors for homes. The site also shows some commercial project photos. A lifetime guarantee is advertised under a Platinum Standard label, though the page also uses the phrase Gold Standard, so ask which one applies. Financing is available at 0 percent. Service areas listed include Tampa, Clearwater, Largo, St. Petersburg, Palm Harbor, Oldsmar, Dunedin, Seminole, Riverview, Lutz, Bradenton, Sarasota and New Port Richey.

Karoly suits homeowners who want an Andersen or PGT quote from a company that has operated for more than two decades. It suits buyers who need to see a street address on the company website less well, because the site does not print one. Before booking, ask for the guarantee in writing, confirm the office address, and check the licence with Florida DBPR.

iWhere this information comes from

Company history, ownership and capability details on this page are provided by the business and reviewed by our editors for plausibility and consistency. They are not the same as the credentials block, where each item carries its own verification status and source.

Editorial Standards

Credentials

  • Florida certified contractor licenceFlorida DBPR · SCC131152010Reported
  • Official Andersen dealer of Tampa Bay (company-reported)Andersen WindowsReported
iWhat verified means here

Verified means we checked the credential against the authority that issues it and recorded the date. Reported means the business told us and we could not independently confirm it. We publish both, labelled, rather than dropping what we could not check.

Editorial Standards

Other Sources

Reputation by Source

We show each source separately rather than blending them into a single score, because they measure different things.

  • Google

    5.0/ 5

    52 customer reviews

  • TenBestFind

    Editorially reviewed

    Ranked #5 in Tampa windows & doors, November 2026

Pricing

Company Pricing & Estimates

What this company publishes about its own pricing.

Free estimates
Yes
Financing
Available
Workmanship warranty
Lifetime guarantee advertised on the company website; ask for the written terms.

Gallery

Project Photos

Business-submitted, reviewed by our editors

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Compare

Similar Windows & Doors in Tampa

Karoly Windows & Doors FAQs

  • What licence does Karoly Windows & Doors hold?

    Karoly's website shows licence number SCC131152010, a Florida state certified contractor number format. Confirm it, along with the licence status and any complaints, on the Florida DBPR lookup before signing. The site does not list a general contractor CGC number.

  • When is Karoly Windows & Doors open?

    Google lists the business at 13359 West Hillsborough Avenue, Suite 101, as open Monday to Friday and closed on weekends. The company's own website does not print a street address, so call 813-766-4414 to confirm the office and book an estimate before you drive there.

  • Does Karoly Windows & Doors offer a warranty and financing?

    Yes. The site advertises a lifetime guarantee, labelled Platinum Standard in one place and Gold Standard in another, and 0 percent financing. Ask for the written guarantee terms. Service areas listed include Tampa, Clearwater, Largo, St. Petersburg, Lutz, Riverview and Oldsmar.

  • Is Karoly Windows & Doors licensed and insured?

    We checked 0 of 2 credentials against the issuing authority. Verified items carry the date we checked; reported items are what the business told us and we could not independently confirm.

  • What areas does Karoly Windows & Doors serve?

    Tampa. Coverage is as the business describes it, cross-checked against where its recent documented work is. Confirm your address before scheduling, particularly at the edge of a service area.

  • Does Karoly Windows & Doors offer emergency service?

    Emergency availability is not listed for this company. If you need an urgent call-out, check the ranking for companies that do list it.

  • What warranty do they offer?

    Lifetime guarantee advertised on the company website; ask for the written terms.. There are usually two warranties on a job: the manufacturer covers materials, the contractor covers workmanship. Get both in writing and check whether the workmanship coverage transfers if you sell.

  • How was this profile built?

    Credentials come from issuing authorities, ratings from the company's Google Business Profile with the date we read them, and the editorial take from our own review of estimates, warranty documents and public feedback. Anything the business told us is labelled as reported.

  • Can a business pay to improve its profile?

    A business can subscribe to manage its own listing details, and it can buy a labelled sponsored placement. Neither changes a ranking position or the editorial assessment on this page.

Is Something Incorrect?

Business information changes. Tell us about an address, phone, website, service area, credential or ownership change, or let us know if this company has closed.

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Claiming lets you correct and maintain the factual information on this profile. Claiming or upgrading a profile does not guarantee inclusion in a TenBestFind ranking and never affects ranking position, which is decided editorially.

How We Rank

About This Business Profile

Last reviewed
November 2026
Profile last updated
November 11, 2026
Google review data updated
November 4, 2026
Sources checked
Issuing authorities, Google Business Profile, Company website
Could not verify
Florida certified contractor licence (reported only), insurance
Sponsorship status
No commercial relationship
Karoly Windows & Doors5.0 on Google · Tampa, FLVisit Website