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TRUSTED BY VERNON, CT HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon282
    Verified door services reviews

Top-Rated Door pros in Vernon - Updated Nov 2026

A.H. Sullivan, LLC
4.6(
143
)
Doors (Exterior) - Install or ReplaceSliding Door - Install

Serving Vernon, CT and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"I would definitely recommend Tony and his crew. I had Tony replace 2 exterior doors - very happy with the results. Great price, they cleaned up before leaving, and even came back the next day to make a slight adjustment to the door after it settled a bit."
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 2
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+20

Response time7 hrs
Response rate92%
1 neighbors recently requested a quote
Avatar for Valerie Spencer Interiors LLC
Valerie Spencer Interiors LLC
5.0(
90
)
Doors - RepairDoors - Repair - For BusinessHardware, Latches & Tracks (Door) - Repair or Replace+3 more

Serving Vernon, CT and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Brian arrived on time and was professional and pleasant. He seems very knowledgeable about his work and explained things when needed. I will definitely hire him again to work on the list of items to be fixed/updated in my new house. He did an excellent job and gave me a few tips."
Additional Photos
Additional Photos
Response time1 day
1 neighbors recently requested a quote
Recommended by97%of homeowners
Arnold Improvements, LLC
4.7(
69
)
Doors (Exterior) - Install or ReplaceDoors (Interior) - Install or ReplaceDoors - Repair+1 more

Serving Vernon, CT and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"We have used Arnold Improvements for three projects--installing bathroom and kitchen counters to include plumbing hookup, installation of French doors, and a bathroom makeover to include tile flooring and a tiled bathroom. He provided very competitive estimates, finished the jobs within the quotes and on time. He delivered on everything he promised. The quality of work was excellent and he took the time to do the job right. We would have no problem in having Dan return for a 4th project."
Kitchen remodel.
Kitchen remodel.
Bathroom
Bathroom
Bathroom

+62

Response time20 mins
Response rate100%
4 neighbors recently requested a quote
Quality Restoration, LLC
4.7(
34
)
Doors (Exterior) - Install or Replace - For BusinessDoors (Interior) - Install or Replace - For BusinessDoors - Repair - For Business+3 more

Serving Vernon, CT and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: Quick response

"Elvin is very responsive. His quality of work is outstanding. He does it all. He can repair and install drywall, trim work, install doors, paint, minor electrical, and repair household items.! I highly recommend Elvin."
Response time7 hrs
6 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Renuity Northeast
Renuity Northeast
4.3(
38
)
Doors (Exterior) - Install or Replace

Serving Vernon, CT and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"They installed some windows and vinyl siding on my home. They were very professional, communicative, paid great attention to detail, and left the work site clean. Definitely worth the investment."
Entry Door
Doors
Doors
Doors
During Installation

+55

Response time6 hrs
2635 neighbors recently requested a quote
Recommended by66%of homeowners
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Doors FAQs, answered by experts

You should hire a licensed and insured door contractor with prior experience installing folding doors. Installing these doors is much more complex than installing a standard sliding door; don’t leave this work to a general handyperson or attempt to install it yourself.

It’s possible to install a door yourself if the wall opening already exists, but the work is rather complicated, and a professional installation is usually well worth the investment. For your door to work and close properly, you’ll need to shim and level the door frame in your wall perfectly, which can be difficult. Additionally, we recommend you always hire a professional door installer to place an exterior door, as mistakes during the installation process can lead to poor security for your home.

No, it’s not safe to leave a doggy door open. It might be more convenient, especially at night when you just want to lay in bed. However, when you leave it open, it increases the chance of other critters getting in without your knowledge. Also, it leaves your pup unsupervised for hours at a time.

Look at the door from the outside, or the key side. If the hinges are on the left side of the door, it’s a left-hand swing. If the hinges are on the right side of the door, it’s a right-hand swing. You can also think of it as which hand you would most likely use to open the door from the outside when considering whether it’s a right-hand vs. left-hand door.

WD-40 can be used on squeaky door hinges, but it is generally considered a temporary, short-term solution rather than a long-term fix. While it can silence a squeak in a pinch by breaking down rust and grime, it is not a true lubricant, as it contains only a small amount of lubricating oil that evaporates quickly. Using WD-40 alone may lead to the squeak returning and can attract dirt and dust, potentially causing more wear on the hinge over time. For a more effective and lasting solution, it is recommended to first use WD-40 to clean the hinge, then wipe it clean. Afterward, apply a dedicated lubricant such as silicone spray, white lithium grease, a metal or plastic lubricant, or an oil-based product like petroleum jelly.

The Vernon, CT homeowners’ guide to door services

From average costs to expert advice, get all the answers you need to get your job done.