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TRUSTED BY WILLIAMSTOWN, MA HOMEOWNERS

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    Average homeowner rating
  • Verified reviews icon16
    Verified basement remodels reviews

Find Basement remodelers in Williamstown

"Brian was responsive at every stage of the project. He came out and showed he understood the project. Responded quickly with a project cost. The work was done professionally, and when it was agreed to be done."

patrick m on July 2025

Thank you for considering Capital Region & New England Home Repair. We are always prompt, courteous and professional. We have the experience and expertise to get your project done right the first time.

"Brian was responsive at every stage of the project. He came out and showed he understood the project. Responded quickly with a project cost. The work was done professionally, and when it was agreed to be done."

patrick m on July 2025


Avatar for Shapiro Construction

Shapiro Construction

4.75(
20
)
Approved Pro

Shapiro Construction

4.75(
20
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
13 years of experience

Shapiro Construction is experienced and skilled in a variety of areas. Privately owned and operated, with over 10 years of experience. Our small crew is highly skilled, so we are able to keep costs efficient. We take pride in honest, timely communication. Some of our services include: Remodeling, framing, metal roofing, finish work, doors / windows, weatherproofing, insulation, decks / patios, painting, interior design, furniture fabrication

"Dan did an excellent job of repairing some log rot that was in a critical location of the structure He was thoughtful, creative and thorough. He also repaired the part of my deck that was partially responsible for the log damage. Ok pricing was very fair I will be contacting Dan for remodeling work in the future"

Charlie R on April 2025

Shapiro Construction is experienced and skilled in a variety of areas. Privately owned and operated, with over 10 years of experience. Our small crew is highly skilled, so we are able to keep costs efficient. We take pride in honest, timely communication. Some of our services include: Remodeling, framing, metal roofing, finish work, doors / windows, weatherproofing, insulation, decks / patios, painting, interior design, furniture fabrication

"Dan did an excellent job of repairing some log rot that was in a critical location of the structure He was thoughtful, creative and thorough. He also repaired the part of my deck that was partially responsible for the log damage. Ok pricing was very fair I will be contacting Dan for remodeling work in the future"

Charlie R on April 2025


Martin & Son

4.32(
19
)
Approved Pro

Martin & Son

4.32(
19
)
Approved Pro
Customers say: Terrific value
42 years of experience
Free onsite estimate

Martin & Son-serving Berkshire County for all, of your home improvement projects. With over 30 years experience in the area we have the expertise and tools to complete your project on time and on budget. We are a licensed Home improvement Contractor with the state of Massachusetts.

"Tony seems polite in the beginning of the project but increasingly becomes manipulative and non-cooperative. He agrees to do everything I ask but ends up not doing it the way we agreed upon. And he took down my custom blinds in one bathroom he has been remodeling since February 2025 (has been promising me 2 bathrooms will be done 2 weeks ago) and the blinds are nowhere to be found, and he claimed, at first, there were never any blinds there. I was present when he told me he needed to remove them to do work on the casings and would re-install them later. Then he insisted he checked the cellar, his van, everywhere and they are nowhere. I told him he owes me for another set of blinds, and had to reorder the same custom wood blinds installed with all the 15 other custom blinds. I sent Tony the invoice ($300+) and he refuses to pay. He also never covered my furniture nor new floors, sawing and cutting in the dining room?very messy!! I have to clean up. He is unreliable. "

Christine S on April 2025

Martin & Son-serving Berkshire County for all, of your home improvement projects. With over 30 years experience in the area we have the expertise and tools to complete your project on time and on budget. We are a licensed Home improvement Contractor with the state of Massachusetts.

"Tony seems polite in the beginning of the project but increasingly becomes manipulative and non-cooperative. He agrees to do everything I ask but ends up not doing it the way we agreed upon. And he took down my custom blinds in one bathroom he has been remodeling since February 2025 (has been promising me 2 bathrooms will be done 2 weeks ago) and the blinds are nowhere to be found, and he claimed, at first, there were never any blinds there. I was present when he told me he needed to remove them to do work on the casings and would re-install them later. Then he insisted he checked the cellar, his van, everywhere and they are nowhere. I told him he owes me for another set of blinds, and had to reorder the same custom wood blinds installed with all the 15 other custom blinds. I sent Tony the invoice ($300+) and he refuses to pay. He also never covered my furniture nor new floors, sawing and cutting in the dining room?very messy!! I have to clean up. He is unreliable. "

Christine S on April 2025


Pavia Construction

5.00(
1
)
Approved Pro

Pavia Construction

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
60 years of experience

Pavia Construction is a family owned business specializing in all facets of work on your home. Complete home renovations, new decks, kitchens, bathrooms. Whatever kind of home project you have in mind we would love to discuss it with you. Pavia Construction has been in business for over 40 years with hundreds of satisfied customers throughout Western Massachusetts and southern Vermont, we pride ourselves in the personalized attention we can give each and every customer. Call us today to schedule a convenient time for your free estimate!

"My wife and I couldn't have been happier with the quality of work performed by Pavia Construction. The tiling work and designs were excellent. We chose a color scheme & asked they be creative. The live-edge wood vanity with stone vessel sink with bamboo-style faucet off-set is really stunning! Couldn't have asked for anything better!"

David Z on June 2014

Pavia Construction is a family owned business specializing in all facets of work on your home. Complete home renovations, new decks, kitchens, bathrooms. Whatever kind of home project you have in mind we would love to discuss it with you. Pavia Construction has been in business for over 40 years with hundreds of satisfied customers throughout Western Massachusetts and southern Vermont, we pride ourselves in the personalized attention we can give each and every customer. Call us today to schedule a convenient time for your free estimate!

"My wife and I couldn't have been happier with the quality of work performed by Pavia Construction. The tiling work and designs were excellent. We chose a color scheme & asked they be creative. The live-edge wood vanity with stone vessel sink with bamboo-style faucet off-set is really stunning! Couldn't have asked for anything better!"

David Z on June 2014


Sonart Construction Corp.

1.50(
2
)
Approved Pro

Sonart Construction Corp.

1.50(
2
)
Approved Pro
12 years of experience
Free onsite estimate

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

"????? If I could give zero stars, I would Hiring this contractor was a nightmare from start to finish. The bathroom they delivered is so poorly done that I feel like I need to redo it entirely. They rely on subpar subcontractors with no professionalism or craftsmanship. ? Overpromise and underdeliver: I had to stay on top of every detail myself, doing the job the contractor was hired to manage. ? Unreliable: Never kept appointments or confirmed schedules. The only time they showed up on time was to collect payment. ? Unsafe practices: At one point, a subcontractor was cutting concrete inside the bathroom with a gas?powered tool, filling my entire home with smoke. I had to intervene to stop it and argue just to get basic protections like tarps in place. ? Poor management: Subcontractors openly complained about not being paid, and I even had to send one home myself because of unacceptable behavior. ? End result: Substandard work that does not reflect the money spent. Save yourself "

Kevork B on December 2025

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

"????? If I could give zero stars, I would Hiring this contractor was a nightmare from start to finish. The bathroom they delivered is so poorly done that I feel like I need to redo it entirely. They rely on subpar subcontractors with no professionalism or craftsmanship. ? Overpromise and underdeliver: I had to stay on top of every detail myself, doing the job the contractor was hired to manage. ? Unreliable: Never kept appointments or confirmed schedules. The only time they showed up on time was to collect payment. ? Unsafe practices: At one point, a subcontractor was cutting concrete inside the bathroom with a gas?powered tool, filling my entire home with smoke. I had to intervene to stop it and argue just to get basic protections like tarps in place. ? Poor management: Subcontractors openly complained about not being paid, and I even had to send one home myself because of unacceptable behavior. ? End result: Substandard work that does not reflect the money spent. Save yourself "

Kevork B on December 2025


Avatar for Prime Home Services, Inc.

Prime Home Services, Inc.

5.00(
30
)

Prime Home Services, Inc.

5.00(
30
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Providing Basement Waterproofing, Foundation Crack Repairs, Radon Mitigation, Mold Remediation Termite/Ant Control, Odor Solutions and Home Inspections in Western/Central MA and Northern CT since 1998. We are a family operated company providing traditional and green solutions for your home and business. We also install vapor barriers, termite damage repair, duct cleaning and overall indoor air improvements. "One Call, One Company, Many Solutions"

"The home inspection went very well. The home inspectors Tom and Jeremy were very pleasant to work with and very thorough."

Mary-Anne G on June 2020

Providing Basement Waterproofing, Foundation Crack Repairs, Radon Mitigation, Mold Remediation Termite/Ant Control, Odor Solutions and Home Inspections in Western/Central MA and Northern CT since 1998. We are a family operated company providing traditional and green solutions for your home and business. We also install vapor barriers, termite damage repair, duct cleaning and overall indoor air improvements. "One Call, One Company, Many Solutions"

"The home inspection went very well. The home inspectors Tom and Jeremy were very pleasant to work with and very thorough."

Mary-Anne G on June 2020


Avatar for Aging In Place Builders

Aging In Place Builders

5.00(
25
)

Aging In Place Builders

5.00(
25
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

The family-owned Aging In Place Builders specializes in elegant, affordable, and seamless design/modifications to new or existing structures to allow you to remain happily and comfortably in your home or business. We have the experience and expertise to design practical solutions for healthy, injured, impaired or disabled individuals and their families. We can accommodate your needs whether they be immediate, or a long-term plan for the future. With a combined 70 years of experience in Universal Design and Accessibility Construction, Aging In Place Builders is one of New England's leading authorities on these topics. Our crew is professional, timely, super-tidy, and as friendly as they come. With affordable prices, amazing customer service, and unmatched expertise, Aging In Place Builders is your one-stop-shop for any project .

"This team is amazing - I cannot underscore that enough! After my family member became disabled due to an accident, we needed accessibility modifications made to our home. AIP completely restructured a fairly small existing bathroom into an ADA-compliant bathroom with roll-in shower stall that is beyond what we had even thought possible. They had knowledge of and experience with specs and features that would be necessary for someone in our family’s situation - many of them details we didn’t even realize we had to consider. AIP were meticulous about sticking to their work schedule as promised and finished the job LITERALLY TO THE HOUR that they promised it would be done. They even left the new bathroom and their workspace sparkling clean and ready for instant use. Perhaps best of all, they demonstrated consistent care and compassion for our family as we made our way through the early weeks of our sudden and sad circumstances. I recommend them over and over again"

Rachel A on August 2021

The family-owned Aging In Place Builders specializes in elegant, affordable, and seamless design/modifications to new or existing structures to allow you to remain happily and comfortably in your home or business. We have the experience and expertise to design practical solutions for healthy, injured, impaired or disabled individuals and their families. We can accommodate your needs whether they be immediate, or a long-term plan for the future. With a combined 70 years of experience in Universal Design and Accessibility Construction, Aging In Place Builders is one of New England's leading authorities on these topics. Our crew is professional, timely, super-tidy, and as friendly as they come. With affordable prices, amazing customer service, and unmatched expertise, Aging In Place Builders is your one-stop-shop for any project .

"This team is amazing - I cannot underscore that enough! After my family member became disabled due to an accident, we needed accessibility modifications made to our home. AIP completely restructured a fairly small existing bathroom into an ADA-compliant bathroom with roll-in shower stall that is beyond what we had even thought possible. They had knowledge of and experience with specs and features that would be necessary for someone in our family’s situation - many of them details we didn’t even realize we had to consider. AIP were meticulous about sticking to their work schedule as promised and finished the job LITERALLY TO THE HOUR that they promised it would be done. They even left the new bathroom and their workspace sparkling clean and ready for instant use. Perhaps best of all, they demonstrated consistent care and compassion for our family as we made our way through the early weeks of our sudden and sad circumstances. I recommend them over and over again"

Rachel A on August 2021


Avatar for Northeast Remediation

Northeast Remediation

4.87(
23
)

Northeast Remediation

4.87(
23
)
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Northeast Remediation and Remodeling LLC is a full service environmental abatement company that safely removes lead paint and mold from residential and commercial properties throughout Massachusetts. Also specializing in window replacements and remodeling, Northeast Remediation can manage all aspects of the job you are looking to have performed.

"Northeast Remediation performed deleading on my home, involving replacement of windows and the garage door. The house passed re-inspection for full compliance as soon as they were finished. The only issue was that they had problems getting one of their suppliers to provide a custom sized replacement garage door in a timely manner. This delayed fully completing the job by about a month while they found a different supplier. However, they were generally very responsive with communication and the work quality was good so I would not hesitate to use them again."

Eric B on April 2018

Northeast Remediation and Remodeling LLC is a full service environmental abatement company that safely removes lead paint and mold from residential and commercial properties throughout Massachusetts. Also specializing in window replacements and remodeling, Northeast Remediation can manage all aspects of the job you are looking to have performed.

"Northeast Remediation performed deleading on my home, involving replacement of windows and the garage door. The house passed re-inspection for full compliance as soon as they were finished. The only issue was that they had problems getting one of their suppliers to provide a custom sized replacement garage door in a timely manner. This delayed fully completing the job by about a month while they found a different supplier. However, they were generally very responsive with communication and the work quality was good so I would not hesitate to use them again."

Eric B on April 2018


Avatar for The BullBag

The BullBag

5.00(
14
)

The BullBag

5.00(
14
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

The only reusable dumpster for home and job site cleanup. After purchasing the BullBag from a local retailer, you would bring it home or to your job-site, set it up, fill it and call us! Our goal is come out within 2-3 business days to empty it at your location. You then get your bag immediately back! These bags are guaranteed for life. You Fill It! We Dump It! You Keep It!

The only reusable dumpster for home and job site cleanup. After purchasing the BullBag from a local retailer, you would bring it home or to your job-site, set it up, fill it and call us! Our goal is come out within 2-3 business days to empty it at your location. You then get your bag immediately back! These bags are guaranteed for life. You Fill It! We Dump It! You Keep It!


Avatar for KBA Contracting Enterprises LLC

KBA Contracting Enterprises LLC

4.80(
51
)

KBA Contracting Enterprises LLC

4.80(
51
)
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

We specialize in renovations of residential and investment properties. At KBA Contracting Enterprises we believe in a higher quality of construction and repair work, honesty and integrity. We use standardize rates that are consistent or better than industry standards. All of our work is guaranteed and we will work with you until the work is performed to your expectations.

"He did excellent job and he's very good."

Robert N on April 2020

We specialize in renovations of residential and investment properties. At KBA Contracting Enterprises we believe in a higher quality of construction and repair work, honesty and integrity. We use standardize rates that are consistent or better than industry standards. All of our work is guaranteed and we will work with you until the work is performed to your expectations.

"He did excellent job and he's very good."

Robert N on April 2020

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Basement Remodel questions, answered by experts

The best type of basement ventilation system depends on your budget, the moisture in your basement’s air, and the types of windows you have down there. You should consider all of these factors when choosing a ventilation system. However, the most effective method for basement ventilation is an energy recovery ventilator (ERV) or a whole-house ventilation system, which preheats or precools incoming air from the outside while also managing water vapor.

Finishing an unfinished basement adds the most value, with an average return of 70% or $22,400. A bathroom addition in the basement will provide an ROI of 75%, but the higher cost will leave you with a lower actual return of $9,000, on average. Finishing a basement and adding a kitchen, bathroom, and bedroom to rent the space will leave you with the highest possible ROI, as you could see well over 100% if you rent the space out long-term.

Envision the type of bar experience you'd like to create for your guests. For example:

  • Does your basement have enough finished space for bar stools or seating?

  • What type of additional lighting would set the tone for the room?

  • Are there basement windows or an HVAC system?

  • Do you need new plumbing in your basement for a proper wet bar?

  • Could you be happy with a built-in wall cabinet bar rather than a full-scale wet bar?

When choosing materials for finishing basement walls, consider factors such as moisture resistance, durability, and fire resistance. Opt for materials specifically designed for basement environments, like moisture-resistant drywall or cement board. Insulation with vapor barriers can help regulate temperature and prevent condensation. Consider using mold-resistant paints or coatings. 

Research and consult with experts to select materials that are suitable for your specific basement conditions and intended use. Prioritize quality and compatibility to achieve long-lasting and aesthetically pleasing results.

Efficient appliance positioning, optimizing existing plumbing, and sourcing energy-efficient materials reduce financial impact and increase sustainability.

The Williamstown, MA homeowners’ guide to basement remodels

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

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