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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

"Migel and his team were very professional, clean, timely and respectful. He remodeled a kitchen and then a bathroom for me and the end product was completed with excellent craftsmanship. I would rehire Migel for my next home improvement."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+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

"Repair went well. Technician arrived on time and was working all day to re point the chimney and re line it. He even repainted where paint had flaked off accessing the chimney to re-line."
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

"The work was done in a timely manner, and as I was told we needed to wait to paint the stairs, and that was the last item, i paid in full. It has now been over a year and i keep requesting that they come out and complete the work, and i receive no response. Disappointed."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+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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Additional Photos
Additional Photos
Additional Photos

+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 Home Improvement was hired to do much more work than just replacing our vinyl siding. They replaced our roof, window trims, installed new large picture windows, new wood deck, new gutters/leaders and new front porch railings. All of these projects were done with precision and care. I highly recommend Carlos and Luis for any home improvement need. They are professional, polite and respectful. Also, they are helpful with design recommendations and improving the homeowner vision."
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

"They did a terrific job on our deck and stairs (deck is over our walk-out basement). They were very professional and kept the worksite neat and organized. We highly recommend them!"
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.