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Top-Rated Addition and remodeling pros in Block Island - Updated Nov 2026

Avatar for Custom Construction Services LLC
Custom Construction Services LLC
5.0(
20
)
Bathroom - RemodelAddition to Existing Structure - BuildKitchen - Remodel+7 more

Serving Block Island, RI and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Custom Construction did an awesome job on my bathroom remodel. From start to finish everything was smooth and Derek always made sure everything was exactly how I wanted. Highly recommend hiring custom construction for all your home remodel needs!"
Home Addition
Bathroom Remodel
Bathroom remodel
Exterior House Paint Project
New Deck Build

+245

Response time4 hrs
Response rate100%
11 neighbors recently requested a quote
Avatar for Whitcomb and Holmes Company
Whitcomb and Holmes Company
5.0(
13
)
Addition to Existing Structure - BuildAddition to Existing Structure - Build - For BusinessBasement - Remodel+8 more

Serving Block Island, RI and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Chad and Joe at Whitcomb & Holmes were so great to work with!! We couldn’t recommend them highly enough if you’re looking for someone to remodel your space. From our first conversation with them, we knew that we could trust them to get the job done in our exact vision. They helped us to work within our budget and provided valuable insights and recommendations based on their experience. We’re thrilled with how it’s come out and won’t hesitate to use them for future home projects!"
Quartz countertop
Farm sink
Custom black walnut vanity in 1/2 bath
New lighting fixtures and ceiling fan along with appliances. LVT for flooring.
New trim to accentuate the walls and new AV boxes to hide cords.

+27

Response time4 days
Response rate100%
Recommended by100%of homeowners
Avatar for RAM Builder Services LLC
RAM Builder Services LLC
4.9(
24
)
Basement - Remodel

Serving Block Island, RI and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

RAM Builder Services, LLC is an owner-operated Rhode Island contractor specializing in basement remodeling, framing, drywall, and interior carpentry with a focus on code compliance and structural soundness.\n\n**Basement Remodels: $20,000 minimum; most require permit-ready city prints.\n**Process: Detailed walkthroughs, written estimates, and structured communication.\n**Contact: Call or text 401-309-4155.

Basement Bathroom
Theater Wall
Entertainment Center
Game Room
Below Stairs

+4

1 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for Harrop & Son Remodeling
Harrop & Son Remodeling
4.1(
26
)
Basement - RemodelBathroom - RemodelKitchen - Remodel

Serving Block Island, RI and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Harrop & Son Remodeling is by far the best construction company I have had the pleasure of hiring. We were hiring for a complete basement remodel and the owner, Tom, called immediately after submitting our inquiry to Home Advisor. Harrop & Son was 1 of 3 companies to give us a quote and they landed well ahead of the competition. Tom was professional, very detailed in his quote, and was extremely knowledgeable about his craft. Honesty was a big reason I hired Harrop & Son. While the competition was ridiculously over pricing the job and looking to take advantage, Tom came in and provided me with an honest quote that was half the price of the competition but afforded double the square footage and a full bathroom, which had been out of the question for the other companies. It was clear that Tom really cared about getting you excellent value for your money. They started right on time and they blew me away with how professional and courteous they were from day 1. They made excellent use of their time and I never saw any of the crew not working. The Foreman, Rick, was excellent and I had complete confidence that when Tom was off site, Rick had everything under control. From the owner down to the sub contractors, everyone was extremely professional and did excellent work. The work completed by Harrop & Son is beyond exceptional. They truly are masters of their craft. They were very detailed in their work and anything they touched had maximum effort put into it. Very little changes were made throughout the process, but for the ones that were, Tom was extremely welcoming and was always 1 step ahead. The whole remodel was kept within the quoted price and the work completed far exceeded my expectations. We couldn't be happier with Tom, his crew, and the remodel they completed for us. I would not hesitate to recommend Harrop & Son Remodeling to anyone I come across looking for home renovations. We have a few other home renovations planned for the near future and I will not hesitate to contact Tom to have them back."
Pawtucket Kitchen
Pawtucket Kitchen
Pawtucket Kitchen
North Kingstown Deck
North Kingstown Deck

+67

Response time2 days
Recommended by84%of homeowners
Avatar for Pro Services
Pro Services
4.8(
152
)
Bathroom - RemodelKitchen - RemodelBasement - Remodel+2 more

Serving Block Island, RI and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"Adequate sweep for rates charged. I can respect the game of upselling additional services/upgrades, but I questioned the necessity ($1K for replacing all the wood stove chimney pipes). At the end of it all, I hired another contractor for a second opinion- who addressed piping issues for minimal cost (basically the price of a sweep)."
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
Thames River Remodeling
5.0(
6
)
Bathroom - RemodelBathroom - Remodel - For BusinessKitchen - Remodel+1 more

Serving Block Island, RI and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

is a boutique remodeling company specializing in high-end kitchen and bathroom transformations. We combine timeless design, premium materials, and expert craftsmanship to create elegant, functional spaces tailored to each client’s lifestyle. From concept to completion, we deliver a seamless renovation experience with a focus on detail, quality, and personalized service.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+45

Response time1 hour
4 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Set in Stone
Set in Stone
4.3(
107
)
Outdoor Kitchen-Build

Serving Block Island, RI and surrounding areas

Approved

In business since 1983

Free estimates

Warranties offered

Serving New England, with over forty years' experience, Set in Stone is a full service repair, renovation and restoration contractor who knows the importance of quality craftsmanship. -- Our FOUNDATION SOLUTIONS Division will evaluate your home for foundation distress and fix your problems permanently! Ray's team of certified foundation repair experts have the training, experience, and warrantied products you need to eliminate your problem. -- MASONRY DIVISION- SET IN STONE knows the importance of quality from designing and installing projects to maintaining their beauty for years to come, we have the expertise to make your vision a reality, whether it is a simple repair or a major property renovation.

Natural stone and stamped concrete creations
Outdoor living never looked so good...
OUR WORK
OUR WORK
EXCEPTIONAL FOUNDATION REPAIRS

+11

Response time1 day
Recommended by92%of homeowners
AA Ceilings
4.5(
84
)
Bathroom - Remodel - For Business

Serving Block Island, RI and surrounding areas

Approved

In business since 2004

Free estimates

Customers say: Quality work

At AA Ceilings, LLC, we take great pride in our experience, expertise, quality, and customer service that we provide. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time2 days
8 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Long Home
Long Home
4.3(
196
)
Bathroom - Remodel

Serving Block Island, RI and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"Chris from Long Baths made sure my father got exactly what he needed for an accessible shower. Anyone looking to do a bath remodel should ask for him specifically!"
525 neighbors recently requested a quote
Recommended by88%of homeowners
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FAQs for addition and remodeling projects in Block Island, RI

The proper sequence of a kitchen installation starts with laying the foundation and structural framework. From there, you need to establish utilities like plumbing, wiring, and gas lines, then install cabinetry and countertops, and finally finish with flooring, painting, tile backsplashes, and lighting. A professional kitchen installation contractor can coordinate each component of your project to minimize the timeline and maximize resources.

The Block Island, RI homeowners’ guide to addition and remodeling services

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