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 reviewGreat door company
Spoke to the salesman went over different doors. Ordered door ands had it installed and I'm very happy with all stages from T.M. Kenny would recommend them to anyone who need a door very…
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Spoke to the salesman went over different doors. Ordered door ands had it installed and I'm very happy with all stages from T.M. Kenny would recommend them to anyone who need a door very professional. .
Thanks TM Kenny.
Very knowledgeable
Was dealing with this company as I was looking to install a new garage door at my house. The staff was very knowledgeable and their prices are very competitive. I had asked around some of my other… Read more Was dealing with this company as I was looking to install a new garage door at my house. The staff was very knowledgeable and their prices are very competitive. I had asked around some of my other colleagues about this company and they said their installations are very professional and very happy with no clean up afterwards. I definitely will be buying from them when it is time to put my new garage door in
T.M> Kenney's Garage Door Excels
First of all, I'd like to thank Tom Peralo, sales representative, for giving me excellent advice for choosing the right kind of garage door. Tom is extremely knowledgeable, and he was very patient… Read more First of all, I'd like to thank Tom Peralo, sales representative, for giving me excellent advice for choosing the right kind of garage door. Tom is extremely knowledgeable, and he was very patient with me. We talked quite a few times and he delivered as he promised. The installer Kevin and Ray, both are very good, courteous and well-spoken, skilled hands. I am very satisfied with T.M. Kenney's work, and I'd recommend them very highly.
screws loose
a few screws were left on the ground in the driveway ... glad I noticed in place of my car tire
T.M. Kenney's was Amazing
The team who did the installation was fantastic! High recommend and pricing was better then anyone
Garage door
The spring snapped off the track from our automatic garage door, this happened on Sunday Feb. 20th and on Monday the 2st the installer came lickity split and replaced both springs!
Excellent…
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The spring snapped off the track from our automatic garage door, this happened on Sunday Feb. 20th and on Monday the 2st the installer came lickity split and replaced both springs!
Excellent customer service!
Installer was professional!
Roseanne responded to my email and call immediately and Gina in the office was also very efficient and helpful.
What a great response and an awesome experience to what could've been a very scary incident!
Thank you TM Kenney!
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 — 978-342-3344
South Dennis — 508-398-2757
Pocasset — 508-563-5633
Framingham — 508-875-3508
formerly Raynor Overhead Door
Worcester — 508-752-4677
Salem — 978-741-1600
Burlington — 781-270-5066
Rockland — 781-826-2212
Norwood — 508-668-9393
Connecticut
Ellington — 860-668-7991
New Hampshire
Laconia — 603-524-4778
New York
West Chazy — 518-562-8310
Rhode Island
Lincoln — 401-658-4000
Coventry — 401-821-2729
Vermont
Georgia — 802-524-7595