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Top-Rated Garage remodelers in Old Greenwich - Updated Nov 2026

Avatar for Tapia Home Improvement
Tapia Home Improvement
4.9(
27
)
Garage - Remodel

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"I recently had the pleasure of working with Miguel and his team on a major renovation of my house, which took about five months to complete. Throughout the entire process, Miguel was incredibly patient and attentive, ensuring that everything was done to the highest standards. His workers were always punctual, professional, and dedicated to their work. The quality of the renovation is outstanding, and I couldn't be happier with the results. Even now, if I run into any small issues, Miguel is always willing to come by and check it out, promptly fixing any problems. I highly recommend Miguel and his team for any renovation projects."
Additional Photos
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+75

Response time5 days
Response rate100%
2 neighbors recently requested a quote
Avatar for Lasting Strength
Lasting Strength
5.0(
46
)
Garage - Remodel

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 1994

Free estimates

Customers say: Quick response

"The carpenter that did the job (Adam) was amazing. He had to expand the space for one window, narrow the space for another, and repair much cedar siding that had rotted away due to water damage. He also reshaped my patio door so it would close and lock more easily. He is a very talented carpenter and I have no qualms about highly recommending him."
tv cabinet built in
shower
wine cellar
built in
pergola

+116

Response time4 days
Response rate100%
3 neighbors recently requested a quote
Avatar for Pro Services
Pro Services
4.8(
152
)
Garage - Remodel

Serving Old Greenwich, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"Steve and team did an amazing job. They replaced the fireplace flue and left no dust and were very careful around the house and the roof. Excellent work, happy customer. Thanks!!"
Chimney Cap Installation
Smoke chamber before
Chimney Sweep Project
Fireplaces Project
Chimney Sweep Project

+36

Response time4 days
Response rate100%
47 neighbors recently requested a quote
Avatar for Reed Construction, LLC
Reed Construction, LLC
5.0(
6
)
Garage - Remodel

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Reed construction did a great job finishing my basement and helping with an unexpected ice dam issue! They also helped to get my house ready for spring with powerwashing and painting etc. They do a great job communicating which I think a lot of contractors struggle with. Would definitely recommend them!"
Cranberry Kitchen.
Cranberry Kitchen.
Cranberry Kitchen.
Cranberry Kitchen.
Cranberry Kitchen.

+4

1 neighbors recently requested a quote
Avatar for TimberWolf Contracting LLC.
TimberWolf Contracting LLC.
4.2(
55
)
Garage - Remodel

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"Timber and Megan are consummate professionals who are timely, hard working and detail oriented. I was very fortunate to have them realize a project that was centered around creating an in-law apartment in an existing space in my home for my father. They worked with me every step of the way which resulted in a collaborative design with a nautical theme. The end result is stunning and everyone who sees it wants to live in it! Thank you Timber and Megan for making my vision a reality."
Additional Photos
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+16

Response rate100%
1 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for JR General Contractor, LLC
JR General Contractor, LLC
4.8(
15
)
Garage - Remodel

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"Juliano was very responsive and receptive of ideas I had for the project. The work done turned out the way I wanted and was able to do it within my price range. The only thing I would say needs improvement is the cleanup afterwards. There was more saw dust leftover than I anticipated. Regardless, I would recommend and would hire again for further projects."
Footings starts
Footings starts
footings
concrete day
concrete day

+65

Response time2 days
Recommended by86%of homeowners
Fine Construction Services
5.0(
7
)
Garage - Remodel

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 1986

Free estimates

Warranties offered

"Fine Construction did a terrific job of gut renovating a 1,900sf pre-war unit for my client who purchased the property. Client, and engineer, interviewed 3 contractors we recommended and chose Fine Construction. Project required a major re-design to add a 3rd a bedroom, flooring structure reinforcement, complete systems upgrades, kitchen, baths, millwork, detail finishing -- you name it they did it. Very pleased with the cost estimates, design advice and workmanship details. Processional service all along the way during months of work. Highly recommend Ciaran Strong and his team for any job, large or small. Contact me Bruce.Robertson@Compass.com, Assoc. Broker, COMPASS"
Additional Photos
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+8

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for LCA Home Improvement
LCA Home Improvement
5.0(
11
)
Garage - Remodel

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"LCA removed and replaced over 600 sq. ft. of torch-down roll roofing, installed gutter guard screens, and replaced the floor and railings of my deck. They were professional, courteous, and hard-working. They arrived as scheduled and always left the work area clean at the end of the day. They did a great job at a reasonable price."
Response time7 hrs
Response rate88%
Recommended by90%of homeowners
Avatar for MDI Construction, LLC
MDI Construction, LLC
4.4(
19
)
Garage - Remodel

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 2012

Free estimates

Offers commercial services

"Misha and his team have done a couple of projects (garage framing due to wood rot and fixing the deck connection to the house) for us so far, and we are very happy with his work. We already have him scheduled for our deck repair job in a couple of weeks and have no doubts he and his team will do a great job there too. We definitely plan on using him for future carpentry projects. UPDATE: The deck repair went great and we just used Misha and his team again for the interior painting of our home as well as some carpentry and handyman projects. Very happy with the work, and he is now our guy."
Full House Renovation
Interior works. Greenwich
New Home Building
Full House Renovation
Interior works. Greenwich

+49

Response time6 hrs
Response rate100%
Recommended by94%of homeowners
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FAQs for garage remodeling projects in Old Greenwich, CT

A garage apartment represents a valuable addition to your property when properly constructed according to local regulations. The potential benefits include additional living space for family members, rental income possibilities, and increased property value. 

Your specific return depends on local housing market conditions, construction quality, and ongoing maintenance. Consider consulting with a real estate professional regarding potential returns in your neighborhood.

Building a garage apartment requires multiple permits, with basic residential garage permits starting at $74 in most locations. You'll need separate approvals for structural elements, electrical systems, plumbing installations, and mechanical components. 

Many jurisdictions also require specific approval for accessory dwelling units. Contact your local building department early in your planning process to understand all requirements and associated costs.

Converting an existing garage into living space presents an alternative to new construction. The feasibility depends on your garage's structural condition, foundation type, and local zoning regulations. Key considerations include insulation requirements, utility connections, and moisture control. Research local codes thoroughly, as many municipalities have specific requirements for garage conversions.

The Old Greenwich, CT homeowners’ guide to garage remodelings

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