T.M. Kenney Door Systems
Your garage door specialist in the Sayville area
Come join our Growing Team!

Garage Doors
Residential Garage Doors & Commercial Garage Doors
At T.M. Kenney Door Systems, we have long contributed to Long Island’s tradition of attractive properties and well-kept homes. Garage doors are our passion and we are proud of every project we have been associated with. With a huge selection of doors for all budgets and styles, we can supply and install the finest doors made of wood, steel, aluminum, and even composite materials.
We have experience with many garage door brands, but we recommend Garaga. From the knowledge acquired repairing garage doors over the last 50 years, we consider Garaga the most robust, providing the best protection against cold winds. Furthermore, Garaga does it with style, with an attention to detail second to none.
We welcome your visit to our showroom on North Main Street in Sayville where our experienced staff will guide you through the selection process for your new door. They’ll provide many alternatives for you along with free quotes. They can even show you what your next door will look like on your garage.
Garage Door Openers
Residential Overhead Door Openers & Commercial Overhead Door Openers
At T.M. Kenney Door Systems, we’ve learned that often, when your garage door fails to open, it is the door opener - not the door - that’s to blame. We carry a huge inventory of parts for many brands of electric openers. Our experience in trouble shooting a faulty operator is impressive and we will resolve the problem and get your door open if your car is stuck in your garage.
If you want to be safe and make sure your electric door opener will work flawlessly for many years, we can install a brand new LiftMaster Overhead Door Opener. They work smoothly and quietly, can even be opened during a power outage, and are able to be operated remotely from your smart phone.
See the full line of models available on this website, both for residential and commercial applications.
Repair and Service Provided by Experts
Same Day Service Guaranteed 24/7/365
When you will call T.M. Kenney Door Systems to fix a broken spring or to put your door back on its tracks, you can expect us to fix the problem on the first visit and with a reasonable rate.
Over the phone, our experienced service agents will help to identify the trouble you’re encountering and then prepare our technicians with the proper instructions and parts. We will schedule the call and contact you ahead of time, before our visit.
For both residential and commercial service, we offer emergency service 24/7 to get your door working when time is of the essence. Not surprisingly, this is done at a premium but at least you know somebody can rescue you from bad situation.
If you are not in a rush, you can fill out a request online for a service call right on this website. You’ll be contacted later with a proposed appointment to fix your problem.
What other customers say about us?
Share your opinion with other customers
Write your own reviewcorso review
love the look and function of our doors
nice experience
we ordered a door from TM Kenney - domain helped us place the order . 2nd time in 20 yrs we have used them . all went well - I would recommend them to anyone - honest and fair people also
Homeowner
We had a great experience from start to finish. Our salesman Damien was very professional and knowledgeable.
The installer Mike was the best he was a great worker. He returned the following day…
Read more
We had a great experience from start to finish. Our salesman Damien was very professional and knowledgeable.
The installer Mike was the best he was a great worker. He returned the following day to install
Some screws that were missing. Very impressed.
We would definitely record TM Kenney.
Great experience
Long wait but, well worth it!
We procured our Door from TM Kenny's as we are local and love working with our local vendors when possible. I was initially shocked due to the 20 week waiting period which turned out to be 11… Read more We procured our Door from TM Kenny's as we are local and love working with our local vendors when possible. I was initially shocked due to the 20 week waiting period which turned out to be 11 months by install time. All i can say is we are very happy in the end and it was well worth the wait. The installer was very meticulous and provided a solid education on operating the automatic door opener. We appreciate the times we live in and will mention TM for anybody looking for a new Garage Door.
about the worst customer service one could ask for
Would not recommend them for personal or business use. Customer service is incredibly rude. My commercial business will be going elsewhere. 25+ year customer gone....
Company response:
Jenn I am sorry to hear you were not satisfied with your experience. I am happy to discuss and provide any resolution I can. Please feel free to reach me at 413-427-7971. Also my email is davidb@doorsys.com DaveReliable Fast Service
My garage door opener broke before the snowstorm I called TM Kenneys & they sent Mike he fixed the problem I would definitely recommend them. Great experience from the phone call to office & 5… Read more My garage door opener broke before the snowstorm I called TM Kenneys & they sent Mike he fixed the problem I would definitely recommend them. Great experience from the phone call to office & 5 stars for Mike who fixed the problem. Thanks for the SUPER FAST SERVICE YOU SAVED THE DAY!!!!!
Areas served by our team of professionals
Bohemia, Long Island, Manorville, New York City, Patchogue, Riverhead, Sayville, Shirley and surrounding areas
We have a location near you. Click below on the location most convenient for you.
Massachussetts
Leominster
South Dennis
Pocasset
Framingham
formerly Raynor Overhead Door
Worcester
Salem
Burlington
Rockland
Norwood
Framingham
Connecticut
Ellington
Ridgefield
New Hampshire
Laconia
New York
West Chazy
Rhode Island
Lincoln
Coventry
Vermont
Georgia