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Garage Doors Experts in Sayville & Long Island

Garage Doors Made Easy

Bringing 50 years of experience in high-quality doors and seamless service for every home.

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The Best Garage Doors in Sayville, Without the Hassle

Elegant Cambridge CL black garage doors with overlays, adding charm to a rustic stone home in Sayville. Installed by T.M. Kenney Door Systems

Residential Doors

Custom Style, Unmatched Quality

Our residential doors are designed to enhance curb appeal while offering top-notch security.

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Sleek G-4400 ̶anodized garage doors with full-view glass panels, enhancing visibility in a modern commercial building in Long Island. Installed by T.M. Kenney Door Systems

Commercial Doors

Powerful Doors for Every Business

Designed for strength and efficiency, our commercial garage doors fit every industry’s needs.

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Services

Swift Repairs, Expert Service

Our skilled technicians ensure your doors operate smoothly with fast, reliable repairs.

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Why choose T.M. Kenney Door Systems and Garaga?

Discover the benefits of choosing T.M. Kenney Door Systems and Garaga, Sayville’s experts in garage door innovation and service.

Peace of Mind

We take care of everything—high-quality doors, professional installation, and long-term support.

Proven Expertise

With over 45 years of expertise in Sayville, we’ve built a reputation for reliability and quality.

Energy Efficiency

Our doors come in multiple insulation levels, helping you create a more energy-efficient home.

Transparent Pricing

We provide honest, straightforward pricing so you can compare and choose with confidence.

Quiet Operation

LiftMaster openers deliver smooth, quiet operation, plus smart connectivity for added convenience.

Endless Design Options

Our extensive selection includes everything from sleek modern designs to classic carriage house styles.

Wood carriage garage door with rich texture and durable craftsmanship. Installed by North Country Door Systems in Plattsburgh

Authentic Design

Wood Carriage Doors with Timeless Appeal

Infuse your home with rich, natural beauty using our expertly crafted wood carriage doors, made to last.

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Expert Support

Quick, Dependable Garage Door Repair in Sayville & Long Island

Our skilled team is ready to tackle any garage door issue—fast, efficient service to get your door back in action.

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Reliable Garage Doors for Businesses in Portsmouth & Dover

Commercial building in Long Island with high-performance rolling garage door ensuring security. Installed by T.M. Kenney Door Systems

Rolling and Fire Doors

Fire-Rated and Rolling Doors for Safety

Our industrial-grade rolling and fire doors offer enhanced security and fire protection.

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Sleek black G-5000 commercial garage doors with glass panels in Sayville, offering durability, security, and a modern look. Installed by T.M. Kenney Door Systems

Sectional Doors

Durable Sectional Doors for Businesses

Increase efficiency with sectional doors that provide insulation, security, and smooth operation.

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A large black high-speed door marking Exit 4 in an underground parking lot installed by T.M. Kenney Door Systems

High-Speed Doors

Boost Productivity with High-Speed Doors

Minimize wait times with high-speed doors designed for fast access and superior performance.

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Heavy-duty industrial dock leveler in Riverhead, designed for secure, weather-resistant loading with reinforced seals for cargo protection. Installed by T.M. Kenney Door Systems

Dock Levelers and Seals

Smarter Loading Dock Solutions

Improve safety and energy efficiency with our dock levelers and seals built for high performance.

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Industry-leading brands, guaranteed quality

The Best Brands for the Best Results

We offer top-rated brands known for reliability, innovation, and style.

Our experts will guide you to the perfect garage door brand for your home or business.

Professional service, certified quality

Certifications That Set Us Apart

Our credentials ensure every garage door installation meets the highest levels of safety and efficiency.

We are committed to offering only the best products and services, backed by industry certifications.

Verified Google Reviews from Sayville

What Homeowners Say About T.M. Kenney Door Systems

These reviews come directly from Google. Read what your neighbors experienced, then reach out to get started on your own garage door project.

Satisfaction rate

4.9 • 307 reviews

Nicholas Wilson

2026-08-24

We are a commercial facility with large loading dock doors and had worked with another door company for quite some time. Unfortunately, their service was becoming inconsistent, and after receiving what I felt was an extremely high estimate for a repair, I decided it was time to get another opinion. That’s when I came across T.M. Kenney Door Systems, and I’m very glad I did. From my first call, Stevie was an absolute pleasure to deal with. She was extremely professional, responsive, and was able to get a diagnostic visit scheduled quickly. Lead technician Alladin came out with Isnel to inspect the door, and I was extremely impressed from the start. Alladin was knowledgeable, professional, and very communicative throughout the entire process. He took the time to thoroughly diagnose the door, explain exactly what he found, and identified additional issues that the previous company had completely missed. Isnel was also professional and did a great job working alongside him. What really stood out was that even after finding those additional issues, T.M. Kenney was still able to save us money compared to the quote we had previously received. Once I approved the estimate, the turnaround time was fast. Alladin and Isnel came back to complete the repairs and did an excellent job. It’s refreshing to find a company that is professional and reliable from the first phone call all the way through completion of the work. Stevie made the scheduling and communication easy, and Alladin really stood out with his knowledge, professionalism, and attention to detail. I would highly recommend T.M. Kenney Door Systems to anyone looking for commercial or residential door service. These guys know what they’re doing, communicate well, and provide excellent service from beginning to end. We will absolutely be using them again.

Dennis Jong

2026-08-24

Technician very knowledgeable and friendly, was able to fix my problem.

Paul Breun

2026-08-21

Prompt ,courtesy , friendly would recommend

karl raseman

2026-08-19

vincent chisari

2026-08-19

They went above and beyond. Could not be happier with their work.

Richard Morse

2026-08-14

Richard Morse

2026-08-14

No money up front. Accurate explanation of product and installation service. Showed up when they said they would. Did an excellent job with installation. Very nice people to deal with.

Anthony Schmitz

2026-08-13

jason b

2026-06-04

These guys are great

Mark Branca

2026-08-11

Friendly customer service, installation went amazing. Definitely recommend them for your garage door needs.

Irene Cairo

2026-08-08

EARLIER I WAS RUSHED TO JUST SAY THEY WERE EXCELLENT, BUT I DO HAVE MORE TIME NOW. SO I WANT TO ADD: ALREADY ON THE PHONE, A LOVELY LADY SOUNDED PERSONAL, CONCERNED FOR MY SITUATION, AND WAS CLEAR TO DIAGNOSE THE PROBLEM ! IFELT REASSURED AFTER JUST SPEAKING WITH HER,. AND IN PERSON, THE TECHNICIAN WAS SO EFFICIENT! HE WAS QUICK, CAREFUL, ATTENTIVE TO OUR QUESTIONS, GAVE DETAILED EXPLANATIONS. GREAT EXPERIENCE!

Bob Kersch

2026-08-05

Technician was very knowledgeable and very helpful !

cindy lewis

2026-08-03

All work done must professionally

Joseph Willen

2026-08-02

Responsive, professional and thorough in making sure everything was working properly. Highly recommend TM Kenney Door Systems!

Lisa Brant

2026-07-31

Honest, straightforward and kind - that is why I have been a long time customer and will continue to be-

Vince Antolin

2026-07-30

Excellent service. Serviceman quicky made the repair.

Russell Yerkes

2026-07-23

Richard Uckmann

2026-07-29

Excellent work and professional results. Very pleased.

Mario Larrea

2026-07-29

Great company start to finish. My garage door looks amazing now. I went with the Fimbel Roaring Twenties Door. Their pricing is competitive. I priced out other companies and they offered a more affordable price. I would recommend going to their showroom to pick your door.

Chris pliaconis

2026-07-27

ann schneider

2026-07-26

We needed a new cable for our garage door. I found T.M. Kenney's phone number and saw they had a great rating. I called and they came very promptly to fix the problem. We plan on using them in the future if we have any more repairs needed.

Mary Connelly

2026-07-26

great service

Matt Zaffuto

2026-07-25

Made a 2 door garage a single double wide door. They recommended a contractor who did the work for them to complete their job and we are very happy with the end result.

Kathy BENINCASE

2026-07-24

Kim Driscoll

2026-07-21

Prompt and excellent service!

Craig Susmin

2026-07-21

Technician came and was professional and quick with the repair. Very happy with the service.

Nicholas Cirnigliaro

2026-07-13

From start to finish they were great. Installed a new door, track, & opener. They adjusted the track for clearance issues with a side entry door. Install was clean & quick! Showroom staff was great explaining options. Great experience overall - don’t waste your time with anyone else.

Florence Hussey

2026-07-11

Excellent, same day service! Highly recommend!

Matthew Kerins

2026-07-10

Alladin and Isnel lead the way to fixing my garage door with pride and dedication to there service..I appreciate there help and support

Michael Messina

2026-07-10

T.M. Kenney was upfront and transparent with costs and expectations. Install was clean and seamless and the products they installed have been flawless.

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