Why Andersen & Karoly · Locally owned since 2001
The window architects choose. The team Tampa Bay trusts.
Andersen builds the window. Karoly measures it, installs it with our own employee crews and answers the phone for as long as you own the home. One team, one call, from the first conversation to the final walkthrough.
Nationally recognized as Best of the Best since 2018.
[PLACEHOLDER: National Best of the Best 2026]
[PLACEHOLDER: Nextdoor Neighborhood Fave 2026]
[PLACEHOLDER: official Andersen dealer-portal photography]
Andersen A-Series patio doors, dark bronze exterior.
01
Craft
Built the way architects expect.
Andersen is the most premium, highly customizable window and door brand, designed with architectural intent and finished to a higher standard. For Florida’s coast, Andersen A-Series and 400 Series windows and A-Series patio doors are available with Stormwatch® protection. [PLACEHOLDER: optional single Andersen heritage line, e.g. founding year, body copy only]
[PLACEHOLDER: Karoly crew and finished Andersen project photos]
Hardware finishes
[PLACEHOLDER: Karoly crew and finished Andersen project photos]
Wood interiors
02
Karoly
One company, from drawings to final inspection.
Karoly is a full-service residential Andersen installation company serving Tampa Bay [PLACEHOLDER: exclusivity language pending Andersen written agreement]. We design, measure, permit, install and inspect with our own people. Licensed and insured, #SCC131152010. Nationally recognized as Best of the Best since 2018.
Credential
Official Andersen Dealer
The official Tampa Bay dealer for Andersen’s high-end Florida impact lines, from our showroom on W Hillsborough Ave.
Credential
Andersen Certified Installer
Our own employee crews install every opening. The product and the installation come from one source. [PLACEHOLDER: Andersen Certified Contractor warranty, add after enrollment ~early Nov 2026]
Our people
Employee crews
No subcontractors. The crew that measures your home is the crew that installs it, and the one that returns if anything needs attention.
03
The White-Glove Journey
One team. One call. Every detail handled.
[PLACEHOLDER: Karoly crew and finished Andersen project photos]
01
Design consultation
A Karoly design consultant visits your home or meets you in our Tampa showroom to understand how you live and what you want to see from every room.
[PLACEHOLDER: Karoly crew and finished Andersen project photos]
02
Precise measurement
Our own team measures every opening. Nothing is estimated or assumed, so each Andersen unit arrives built for your home.
[PLACEHOLDER: Karoly crew and finished Andersen project photos]
03
A clear proposal
An itemized proposal for Andersen A-Series or 400 Series windows and A-Series patio doors, with pricing that holds. [PLACEHOLDER: proposal validity period]
[PLACEHOLDER: Karoly crew and finished Andersen project photos]
04
Permits and ordering
We handle permitting, product approvals and ordering directly with Andersen. Materials, permits and disposal are included.
[PLACEHOLDER: Karoly crew and finished Andersen project photos]
05
Installation by Karoly crews
Karoly employee crews install, not subcontractors. Your home is protected, and we leave each day clean. [PLACEHOLDER: typical installation timeline]
[PLACEHOLDER: Karoly crew and finished Andersen project photos]
06
Inspection and walkthrough
We schedule the final inspection and walk every unit with you before we call the project finished.
[PLACEHOLDER: Karoly crew and finished Andersen project photos]
07
Platinum Standard care
One number to call for as long as you own the home. [PLACEHOLDER: Andersen Certified Contractor warranty, add after enrollment ~early Nov 2026]
Materials, permits and disposal are included in every project.
04
The Difference
What changes when one team does everything.
Most window projects pass through several hands. Ours pass through one. Here is what that means for you.
A typical replacement
Andersen by Karoly
Subcontracted crews who may not have installed the product before.
Karoly employee crews, Andersen Certified Installer.
Who measures
An estimator, then a different crew on install day.
Our own team measures every opening, then installs it.
Hurricane protection
Often an add-on, sometimes from a third party.
Stormwatch® protection built into every Andersen unit we install.
Materials
Hollow vinyl or aluminum frames.
Andersen A-Series and 400 Series: wood interiors with low-maintenance exteriors.
Permits and disposal
Frequently a separate line item, or left to you.
Included in every project.
Who you call after
Depends on who answers.
One number. Karoly, for as long as you own the home.
05
Recognized for the work
The awards follow the work. They never lead it.
Tampa Bay homeowners have voted for Karoly year after year. We take that as a responsibility, not a finish line.
Platinum Standard: Karoly’s own standard of care, for as long as you own the home.
Tampa Bay Times Best of the Best
National Best of the Best
Nationally recognized as Best of the Best
BBB Accredited Business
Nextdoor Neighborhood Fave
Locally owned
06
Meet the team
The people who answer the phone and the people who show up.
Brandon Shannon
Chief Executive Officer
Austin Rader
Project Director
[PLACEHOLDER: crew photo]
The Karoly install crews
Employee crews, Andersen Certified Installer. The same team that measures your home installs it.
07
Questions
Before you call.
What does Official Andersen Dealer of Tampa Bay mean?
Do you use subcontractors?
What is the Platinum Standard?
How long has Karoly been in Tampa Bay?
Book a Consultation
One call. Andersen, start to finish.
A complimentary design consultation with a Karoly specialist, at your home or in our Tampa showroom. No pressure, no scripts. Just an honest look at what Andersen could do for your house.
Showroom: 13359 W Hillsborough Ave, Ste 101 & 102, Tampa, FL 33635