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Find Basement remodelers in Harmony

Avatar for JCS Remodeling
JCS Remodeling
5.0(
15
)

Serving Harmony, RI and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Jcs remodeling did a fantastic job on my bathroom I love their work.they worked really hard to bring out my vision and they exceeded all of my expectations. I will definitely recommend jcs remodeling for any home remodeling and will be using them for future projects."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+91

4 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Custom Construction Services LLC
Custom Construction Services LLC
5.0(
20
)

Serving Harmony, 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 time12 hrs
10 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for East Oak Home Improvements
East Oak Home Improvements
5.0(
14
)

Serving Harmony, RI and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"Jeff and his team did a great job with my bathroom renovation. Jeff was informative and patient when giving explanations and options, and also had great communication throughout the process. They arrived on time and were very professional. I would hire again for any other projects."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

10 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for RAM Builder Services LLC
RAM Builder Services LLC
4.9(
24
)

Serving Harmony, RI and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

RAM Builder Services, LLC is a Rhode Island–based residential and light commercial contractor focused on practical, code‑compliant projects rather than flashy cosmetic work. The company specializes in basement remodeling and finishing, acoustical/suspended ceilings, framing, drywall, and general interior carpentry, with experience coordinating around existing mechanicals and occupied spaces.\n\nHow the business operates:\n\nRAM Builder Services is owner‑operated, with the owner directly handling estimating, planning, and on‑site coordination. Projects are approached systematically: detailed walkthroughs, scope clarification, written estimates, and clear communication on sequencing, timelines, and change orders. The business places a strong emphasis on structural soundness, moisture management (especially in basements), and building‑code compliance in Rhode Island.

Basement Bathroom
Theater Wall
Entertainment Center
Game Room
Below Stairs

+4

1 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for L2 Homes
L2 Homes
5.0(
13
)

Serving Harmony, RI and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"NML Legacy was very responsive and quick to schedule. They prepared our space taking care of our belongings, completed the task start to finish and followed up to ensure we were pleased with the final result. Would recommend!"
Rubber Roof Install
Roof Replacement
Roof Replacement
Roof Replacement
Complete Home Renovation

+8

8 neighbors recently requested a quote
Avatar for ZDG - Zuena Development Group, LLC
ZDG - Zuena Development Group, LLC
4.8(
12
)

Serving Harmony, RI and surrounding areas

Approved

In business since 2016

Free estimates

Customers say: Quick response

"Mark did a wonderful job on our kitchen remodel. He was very responsible and diligent. There were no surprises as Mark was very clear about the process from beginning to end. I highly recommend Mark!"
new vanity
old vanity
new shower stall
old leaking smelly moldy shower
black mold from water penatration

+29

Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for WILLIAMSON WOODCRAFT LLC
WILLIAMSON WOODCRAFT LLC
5.0(
15
)

Serving Harmony, RI and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Offers commercial services

"I’ve hired Williamson Woodcraft for multiple projects, including a basement refinish, custom living room entertainment area, custom floor-to-ceiling built in shelving and custom closets. I trust them in my home, enjoy their friendly nature, and most of all am satisfied with the quality of their work. I have no reason to go elsewhere!"
Install
Flooring
flooring install
My Work
My Work

+23

Response time2 hrs
Response rate91%
Recommended by53%of homeowners
Avatar for Scott's Handy Services
Scott's Handy Services
4.8(
21
)

Serving Harmony, RI and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Truly one of the best experiences we have ever had with home handyman services. Scott came by and scoped out the job expertly and listening carefully to our needs. He is amazingly knowledgeable and offered wonderful suggestions about our overall needs as well as the specific job we contacted him about. His colleague, Matt, followed up and actually did the work. He is a remarkable technician, understanding exactly what we needed (in this case cabinet remodeling and replacement) and followed up ensuring that the work was precise and not only met our requirements but also ended up looing better than we had expected. He is meticulous in his work, but also highly sensitive to ensuring that everything he does leaves the area cleaner than when he began. He gave us excellent suggestions on other work we were exploring. Scott and Matt are really wonderful people. I followed up with Scott with questions, and he said we are his customer now -- feels like being part of his family!"
Storm door replacement
Custom built in bookshelves
Raynham Jacuzzi Deck
Installed attic pulldown staircase
Patio Swing Mount

+84

Response time1 day
Response rate89%
5 neighbors recently requested a quote
Avatar for Harrop & Son Remodeling
Harrop & Son Remodeling
4.1(
26
)

Serving Harmony, 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
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FAQs for basement remodeling projects in Harmony, RI

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the country—especially lots on swamps, high water tables, or other wetlands—local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle. 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items. 

Delays can happen if materials run late or your contractor’s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your home’s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating. 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, you’ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets today’s code.

The Harmony, RI homeowners’ guide to basement remodelings

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