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    Average homeowner rating
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    Verified subcontracting services reviews

Top-Rated Subcontractors in Greenwich - Updated Nov 2026

Avatar for Above & Beyond Contracting
Above & Beyond Contracting
4.8(
81
)
Major Home Repairs (General Contractor)

Serving Greenwich, CT and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"We had an idea and the owner, Bud, had a vision!!!! He created an absolutely beautiful outdoor living space.... multiple levels and entertainment areas. The space is gorgeous and every level of detail from the wood work to the design to the layout to the built in bar is just beautiful and functional! Bud provides a level of experience like no other. He is onsite and manages all his subcontractors and expects a superior product which is what he delivered."
Vanity and tub
Stand Up Shower
Shower fixtures
Kitchens
Additional Photos

+16

Response rate100%
6 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for A2Z Contractors, LLC
A2Z Contractors, LLC
4.6(
133
)
Major Home Repairs (General Contractor)

Serving Greenwich, CT and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Renovating a house is not like renovating 1 room. Weslyn and the workers were responsive and respectful. This was our first big renovation. If I ever have to do it again, I will take more time in the planning phase actually graphically designing each room. We did this for the kitchen and bathrooms and it made the job much easier but it was a lot to get to that point. However, we had to be at the house every day to make sure work kept moving. I couldn't give 5s all around because there were times where we were expecting the subcontractors to do a job but that was not relayed to them properly/or vice versa back to us necessitating extra cost and time to get some parts of the project done. Efficiency was also somewhat lacking and a true Project Manager would greatly help Weslyn's process when it comes to bigger jobs."
bathroom
bathroom
bathroom
bathroom
bathroom

+5

Response time2 days
18 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for The Builders & Cleaners
The Builders & Cleaners
4.9(
122
)
Major Home Repairs (General Contractor)

Serving Greenwich, CT and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"i desperately needed gutter cleaning the day before a major storm. I spoke with Dave initially and he worked with me to make it possible and sent out his crew by the afternoon to my house. His crew was so professional and worked very hard to make sure that all the work was done for me and they cleaned up and got rid of all the mess. This company could not have been nicer and helpful. I highly recommend them and am thankful that I found their business."
Dust out from the ductwork
Dust out from the ductwork
Clean vent
Clean vent
Dust in the return

+1836

Response time1 day
Response rate92%
Recommended by85%of homeowners
Avatar for Excalibur Construction
Excalibur Construction
4.7(
93
)
Major Home Repairs (General Contractor)

Serving Greenwich, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Excalibur Construction have been a repeat contractor that my family have used for years. The fixed a delaminated roof on a garage, finished an attic space, and most recently repaired eave on my roof where water was tricking into my home. They’ve always done excellent work, been responsive, and been cost competitive. Highly recommend them."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

3 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for JR General Contractor, LLC
JR General Contractor, LLC
4.8(
15
)
Major Home Repairs (General Contractor)

Serving Greenwich, CT and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"Prices are very reasonable and performs an excellent quality of work. He takes time to answer your questions and is very professional in dealing with his customers. Highly recommended, and will definitely hire for future projects."
Footings starts
Footings starts
footings
concrete day
concrete day

+65

Response time2 days
Recommended by86%of homeowners
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Subcontractors FAQs, answered by experts

Yes, new home construction will always require building permits, no matter where you live. In most cases, you’ll need a general construction permit, along with plumbing and electrical permits for the utility lines in your home. Depending on where you live, you’ll likely find that you also need permits for things like connection to a sewage system or installing exterior components, like decks, driveways, patios, and curb cutouts. Leave navigating the permits required for new home construction to a professional to ensure your home is built legally and safely.

Federal architecture is most common in urban areas throughout the New England states, including the older parts of New York, Pennsylvania (namely, Boston and Philadelphia), Maryland, Massachusetts, and Virginia. The style also dominated in parts of Georgia in the late 18th and early 19th centuries, so many historical homes in the area embody this home design. Salem, MA, has two historic districts that predominantly feature this architectural style: Chestnut Street District and the Salem Maritime National Historic Site.

While concrete walls do not need to "breathe" in the traditional sense of the word, they do require waterproofing and dehumidifying methods, particularly in basements below the water table. Concrete both contains moisture from its initial installation and can absorb water when exposed. Ensuring proper basement ventilation , installing a vapor barrier, and controlling water exposure are all important tasks.

Professional remodelers streamline the process, manage permits, and handle renovations efficiently—significantly mitigating risk while maintaining standards.

Designing a building takes 2-6 months, depending on project size, required permits, and revisions.

The Greenwich, CT homeowners’ guide to subcontracting services

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