Top-rated foundation repair specialists.

Get matched with top foundation repair specialists in Onset, MA

There are 4 highly-rated local foundation repair specialists.

Need a pro for your foundation repair project in Onset, MA?

Select your specific project to find the pro for you.

TRUSTED BY ONSET, MA HOMEOWNERS

  • Average homeowner rating star icon3.7
    Average homeowner rating
  • Verified reviews icon12
    Verified foundation repairs reviews

Find Foundation repair specialists in Onset

Avatar for Groundworks

Groundworks

3.72(
218
)
Approved Pro

Groundworks

3.72(
218
)
Approved Pro
Customers say: Super punctual
40 local quotes requested
41 years of experience

Groundworks, previously Busy Dog Basement Technologies, specializes in helping homeowners with their waterproofing, foundation repair, crawl space, and remodeling needs. Our top priority is providing high-quality home repair solutions and personalized service across Massachusetts and Rhode Island. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation or basement. MA HIC 164895

"I had the annual maintenance on our Water Grabber system performed today by service technician Archie Boone. Archie as always great customer service, communication and professionalism. It is always a pleasure to see him. He has been servicing our system the past several years. I highly recommend Groundworks and Archie for their services."

Mike S on October 2025

Groundworks, previously Busy Dog Basement Technologies, specializes in helping homeowners with their waterproofing, foundation repair, crawl space, and remodeling needs. Our top priority is providing high-quality home repair solutions and personalized service across Massachusetts and Rhode Island. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation or basement. MA HIC 164895

"I had the annual maintenance on our Water Grabber system performed today by service technician Archie Boone. Archie as always great customer service, communication and professionalism. It is always a pleasure to see him. He has been servicing our system the past several years. I highly recommend Groundworks and Archie for their services."

Mike S on October 2025


Avatar for Pioneer Basement

Pioneer Basement

4.69(
188
)
Approved Pro

Pioneer Basement

4.69(
188
)
Approved Pro
Customers say: Super punctual
86 local quotes requested
41 years of experience

Additional service area - Cohasset, Fitchburg, Worcester, portions of Chelsea-Saugus, Chelmsford Counties. South Shore & Cape Cod and All of Rhode Island. Family owned and operated since 1984. Additional email - [email protected]. Additional phone - (800) 439-0788. Additional DBA - Pioneer Basement Waterproofing Inc.

"Went well. pumps replaced"

Esther H on August 2022

Additional service area - Cohasset, Fitchburg, Worcester, portions of Chelsea-Saugus, Chelmsford Counties. South Shore & Cape Cod and All of Rhode Island. Family owned and operated since 1984. Additional email - [email protected]. Additional phone - (800) 439-0788. Additional DBA - Pioneer Basement Waterproofing Inc.

"Went well. pumps replaced"

Esther H on August 2022


Avatar for Republic Masonry

Republic Masonry

5.00(
20
)
Approved Pro

Republic Masonry

5.00(
20
)
Approved Pro
Customers say: Quality work
4 years of experience
Free onsite estimate

🔨 Republic Masonry 🧱 Specializing in Chimney Repairs and Interior/Exterior Repointing, Patio Installations and More 📞 Call Henry at 413-276-8322 to schedule your free consultation. Fully Licensed & Insured

"Henry did a great job he even repaired some cracks which were not originally priced out. I am very pleased with the work he did."

Maurice N on August 2025

🔨 Republic Masonry 🧱 Specializing in Chimney Repairs and Interior/Exterior Repointing, Patio Installations and More 📞 Call Henry at 413-276-8322 to schedule your free consultation. Fully Licensed & Insured

"Henry did a great job he even repaired some cracks which were not originally priced out. I am very pleased with the work he did."

Maurice N on August 2025


Avatar for Inner Boston Masonry & Construction, Corp.

Inner Boston Masonry & Construction, Corp.

5.00(
38
)
Approved Pro

Inner Boston Masonry & Construction, Corp.

5.00(
38
)
Approved Pro
Customers say: Quick response
118 local quotes requested
2 years of experience

Inner Boston Masonry is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have 15 years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"They did a fantastic job."

Mark W on September 2025

Inner Boston Masonry is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have 15 years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"They did a fantastic job."

Mark W on September 2025


Avatar for Blackrock Utility Company

Blackrock Utility Company

5.00(
2
)

Blackrock Utility Company

5.00(
2
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Ready to make property changes? Having a drainage issue? With over 30years of professional experience, we're a family owned concrete/land development, business that's served the south Boston area for over 30 years! We're also your trusted one stop shop for all of your land development needs! We are fully insured for residential and commercial projects. We cover it all, from site clearing and demolition all the way through completion of your custom driveway and patio as well as with any and all water retention concerns! Call today to learn about our full service offerings and to schedule your service! ****We do not service, repair or install water heaters*****

"They were very good and they did a great job. They showed up when they suppose to. They did everything we needed them to do."

Mike C on December 2022

Ready to make property changes? Having a drainage issue? With over 30years of professional experience, we're a family owned concrete/land development, business that's served the south Boston area for over 30 years! We're also your trusted one stop shop for all of your land development needs! We are fully insured for residential and commercial projects. We cover it all, from site clearing and demolition all the way through completion of your custom driveway and patio as well as with any and all water retention concerns! Call today to learn about our full service offerings and to schedule your service! ****We do not service, repair or install water heaters*****

"They were very good and they did a great job. They showed up when they suppose to. They did everything we needed them to do."

Mike C on December 2022


Avatar for Superior Roofing & General Contracting Llc

Superior Roofing & General Contracting Llc

5.00(
10
)

Superior Roofing & General Contracting Llc

5.00(
10
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Ensure your property's gutters are done right with the professionals at Superior Roofing & General Contracting. We have the experience and equipment to keep your gutter projects on schedule and on budget. Our team of knowledgeable builders are ready to protect your home from the elements while also making it look great with quality materials and skilled craftsmanship.

"Work done according to agreed estimate. Completed on time and with quality materials."

Robert K on September 2020

Ensure your property's gutters are done right with the professionals at Superior Roofing & General Contracting. We have the experience and equipment to keep your gutter projects on schedule and on budget. Our team of knowledgeable builders are ready to protect your home from the elements while also making it look great with quality materials and skilled craftsmanship.

"Work done according to agreed estimate. Completed on time and with quality materials."

Robert K on September 2020


Real Dry Waterproofing - Scituate

4.86(
51
)

Real Dry Waterproofing - Scituate

4.86(
51
)
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Family owned business since 1982 and 2016 Angie's List Super Service Award winner. All long term employees, no salesman and the two owners are on every job. We do not sub-contract unless it is a field of expertise outside of our field of business. We do offer financing and payment plans.

"The entire experience, from start to finish, was a pleasure, which we were not expecting. From the time Curt came out to take a look at our issue, from the time the team was wrapping up the work, everyone was extremely professional and friendly. We always heard from Curt when he said we would hear from him, and the team on-site was a hard-working group of professionals. The quote from Real Dry was about 3k less than competitors. There were no high-pressure sales tactics, and no surprise add-ons to the quote. And the work they performed is top notch! They did a fantastic job and they will be my go-to company for any services they offer. We are very happy with the entire experience!"

Tristan B on June 2022

Family owned business since 1982 and 2016 Angie's List Super Service Award winner. All long term employees, no salesman and the two owners are on every job. We do not sub-contract unless it is a field of expertise outside of our field of business. We do offer financing and payment plans.

"The entire experience, from start to finish, was a pleasure, which we were not expecting. From the time Curt came out to take a look at our issue, from the time the team was wrapping up the work, everyone was extremely professional and friendly. We always heard from Curt when he said we would hear from him, and the team on-site was a hard-working group of professionals. The quote from Real Dry was about 3k less than competitors. There were no high-pressure sales tactics, and no surprise add-ons to the quote. And the work they performed is top notch! They did a fantastic job and they will be my go-to company for any services they offer. We are very happy with the entire experience!"

Tristan B on June 2022



Furnicure LLC

5.00(
3
)

Furnicure LLC

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Instead of throwing out that old scratched up dining room table, call the expert furniture repairman at Furnicure LLC in Henniker, NH to fix it for you. Furnicure LLC specializes in furniture repair such as wood touch ups, fabric repairs, furniture cleaning and upholstery cleaning. Your beloved furniture will look brand new after you call Furnicure LLC in Henniker, NH. Services: Wood Touch ups, Fabric Repairs, Spot cleanings of household furniture, Springs Repairs, Structural Repairs, Repair old sofa cushions and much much more.

Instead of throwing out that old scratched up dining room table, call the expert furniture repairman at Furnicure LLC in Henniker, NH to fix it for you. Furnicure LLC specializes in furniture repair such as wood touch ups, fabric repairs, furniture cleaning and upholstery cleaning. Your beloved furniture will look brand new after you call Furnicure LLC in Henniker, NH. Services: Wood Touch ups, Fabric Repairs, Spot cleanings of household furniture, Springs Repairs, Structural Repairs, Repair old sofa cushions and much much more.


Avatar for Baystate Mold Advisors

Baystate Mold Advisors

5.00(
18
)

Baystate Mold Advisors

5.00(
18
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in the inspection and testing of mold and microbial contamination. We test air and surfaces for spores, and we can measure the MVOC's, the off gasses from mold, to find hidden mold that you can't see or smell. We offer concrete foundation crack repair. If you need a mold consult, mold inspection, mold testing, or disinfection treatments, we can help. Attics to basements, we can help you get your home safe again. Our parent company, Al-Co Enterprises, opened in 1999 with medical office cleaning and has grown into one of the best mold inspection companies you will ever find. Dedicated to quality.

"Very satisfied, very thorough"

Jo-ann W on July 2024

We specialize in the inspection and testing of mold and microbial contamination. We test air and surfaces for spores, and we can measure the MVOC's, the off gasses from mold, to find hidden mold that you can't see or smell. We offer concrete foundation crack repair. If you need a mold consult, mold inspection, mold testing, or disinfection treatments, we can help. Attics to basements, we can help you get your home safe again. Our parent company, Al-Co Enterprises, opened in 1999 with medical office cleaning and has grown into one of the best mold inspection companies you will ever find. Dedicated to quality.

"Very satisfied, very thorough"

Jo-ann W on July 2024

Showing 1-10 of 38
Foundation Repair questions, answered by experts

It’s crucial to hire a foundation company that’s professional, experienced, and reliable, starting by choosing local experts with at least five to ten years of experience with your type of project. Local foundation companies will understand the soil and weather conditions in your area and can carry out the best solution based on your property characteristics. You should ask for a list of customer references, read through online reviews, and check for customer complaints and unresolved issues filed with the Better Business Bureau (BBB) before hiring.

The best solution to fix a foundation crack in your basement floor depends on the underlying cause. If you just have hairline cracks from settlements that are no longer growing, the best option is to seal them with a crack sealant. If the cracks continue to grow, one edge rises above the other, or there are signs that water is getting in through the crack, a professional repair will be necessary. Depending on the root cause, your professional may employ foundation underpinning or some other type of stabilization, seal the cracks, or install a drainage system.

Minor hairline cracks in your concrete may not look pretty, but they’re often not serious. It’s when concrete cracks are larger—wide enough that you can slide a credit card into it—that you need to worry. If you monitor a crack and can trace its active expansion over time, you’ll definitely want to call in a pro to inspect it and, potentially, repair it. Want to prevent cracks in your garage and driveway concrete in the future? Stay on top of sealing. Here’s how to seal your concrete garage floor and driveway.

A leak under your foundation from a water supply line or sewage line is likely to lead to water pooling on certain areas of your property during rainfall, abnormally fast-growing or green grass in certain sections of your lawn, and differential settlement of your foundation, which can result in large foundation cracks, windows and doors failing to operate properly, a wavy or sloping roofline, or damages or irregularities in your interior walls, including cracks and bulging. If it’s a plumbing line embedded in your slab, you’ll also likely notice above-average water bills.

Foundation problems are costly to repair, but if you already own the home, you can either handle the issues or allow the property to (literally) sink into disrepair. The opposite is true when buying a home. Walk away if the seller refuses to lower the asking price once foundation issues are exposed or if they refuse to handle the problems before the completion of the sale.

The Onset, MA homeowners’ guide to foundation repairs

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