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Top-Rated Garage remodelers in Bay Shore - Updated Nov 2026

Avatar for Arthur DeRosa Building and Remodeling
Arthur DeRosa Building and Remodeling
4.7(
13
)
Garage - Remodel

Serving Bay Shore, NY and surrounding areas

Approved

In business since 1986

Free estimates

Customers say: True professional

"Arthur gave us a fair and competitive estimate and was able to start work quickly thereafter. He and his team did an excellent job gutting and totally remodeling two bathrooms and a closet as well as redoing some of the wood flooring, moving vents, and moving hallways. Arthur himself was at the home everyday and did the important work himself. He also went the extra mile in helping us with small projects around the major project as they came up. He was extremely responsive in provided us with timely updates. When complications occurred (due to the house having not been renovated in 40 years) he was clear and helpful in keeping the project on schedule. He was extremely honest and I trusted him to be alone in my house for weeks on end with his team. I would/plan to work with Arthur again in the future for my home renovation projects."
Additional Photos
Additional Photos
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Additional Photos

+20

Response time2 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
32
)
Garage - Remodel

Serving Bay Shore, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Hector and Moises were excellent! Hector came with one other of their crew and assembled my permanent gazebo. I have stone pavers and they were very careful in cutting them and digging Deep enough to establish a good anchor. They even installed railings for my back stoop. I would highly recommend them! Clean... affordable and professional."
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+172

Response time7 hrs
Recommended by76%of homeowners
Avatar for A.S.M. Home Improvements
A.S.M. Home Improvements
5.0(
12
)
Garage - Remodel

Serving Bay Shore, NY and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"The bathroom remodel was done beautifully. Anthony & his crew were very professional. Arrived on time everyday & put in a full day. I noticed he even was concerned about making sure everything was clean when leaving each day. His price was reasonable & we are going hire him again."
Remodeling
Remodeling
Remodeling
Remodeling
2 of 2
fire pit

+48

Response time11 hrs
5 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for Northeast Materials & Maintenance, Inc.
Northeast Materials & Maintenance, Inc.
5.0(
43
)
Garage - Remodel

Serving Bay Shore, NY and surrounding areas

Approved

In business since 2000

Free estimates

Small jobs welcome

"We ordered dumpster from this company, it came in time, cost us less compare to other companies. When we needed second dumpster we were able to get it at the same day! Very satisfied with this business and recommend it to everyone."
Response time7 hrs
Recommended by95%of homeowners
Avatar for Patzan Home Improvement Inc
Patzan Home Improvement Inc
5.0(
6
)
Garage - Remodel

Serving Bay Shore, NY and surrounding areas

Approved

In business since 2008

Emergency services offered

Customers say: True professional

"Giovanni and his crew were very professional and did a wonderful renovation to my garage. Any question or concerns I had were answered to my satisfaction . I would highly recommend them for any work you may have. Mike B"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+29

3 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Granville House Victorians L.L.C.
Granville House Victorians L.L.C.
5.0(
1
)
Garage - Remodel

Serving Bay Shore, NY and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Granville House Victorians L.L.C. is extremely skilled and professional. My Victorian style house came out better than I could have dreamed. Granville took care of everything and they are extremely knowledgeable in what they do."
rose gardens"ChristmasCT"
rose gardens"ChristmasCT"
rose gardens"ChristmasCT"
432 East ave. Riverhead
side with caboose

+12

Response time5 hrs
Recommended by100%of homeowners
Avatar for Dave Densing Construction
Dave Densing Construction
New to Angi
Garage - Remodel

Serving Bay Shore, NY and surrounding areas

Approved

Free estimates

Small jobs welcome

Dave Densing Construction, owner Dave Densing is located in East Patchogue NY and serves local Suffolk County communities. Licensed and Insured. Offering free estimates for home improvements, repairs, interior and exterior.

1 neighbors recently requested a quote
Avatar for Hampton Bay Construction - Babylon Bay Construction
Hampton Bay Construction - Babylon Bay Construction
4.8(
110
)
Garage - Remodel

Serving Bay Shore, NY and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"They were excellent ,I had many works done but they stood out they 5 stars baby construction is a professional and qualified team the owner AJ is experience and knowledgeable in every aspect of home construction and remodeling AJ is a take charge type of guy who is on top every project in our home. The executive manger Sam function as his right hand man and was on call to assist when needed. The Master bathrooms was completely gutted and redone in addition I had work done on my master bedroom including stalling new wood floor and new wood moldings and electrical work and the bathroom was done perfect and bathroom came out beautiful AJ and his complete crew was professional and dedicated respectful easy to deal with and hard working after the workers are finish for the day they meticulously clean up any left over debris this company offers great customer service and delivers high quality work and , do expertly done at a fair price I would highly recommend AJ and his company to anyone who needs an excellent contractor."
Kitchen Remodeling Projects
Bathroom Remodeling Projects
General Remodeling Projects
Kitchen Remodeling Projects
Bathroom Remodeling Projects

+31

Response time11 hrs
Response rate100%
Recommended by96%of homeowners
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Showing 1-10 of 554
FAQs for garage remodeling projects in Bay Shore, NY

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 Bay Shore, NY homeowners’ guide to garage remodelings

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