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TRUSTED BY DOVER, MA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon105
    Verified foundation repairs reviews

Top-Rated Foundation repair specialists in Dover - Updated Nov 2026

Avatar for Avalon Masonry and Construction
Avalon Masonry and Construction
4.8(
53
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - Repair

Serving Dover, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"Very professional. Did a complete inspection before giving an estimate. Avalon had the specific experience in repairing foundations that we were looking for. They also moved things in the basement to access the walls they worked on, then moved everything back when they were finished. They cleaned up afterwards both inside and outside."
Response time4 hrs
Response rate100%
113 neighbors recently requested a quote
Avatar for Republic Masonry
Republic Masonry
5.0(
23
)
Concrete Foundation - RepairPoured Concrete Wall - Repair

Serving Dover, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Henry repaired both corners on both sets of stairs on my property he made it match the original design and also fixed the bottom of the steps. He fixed my landing making it more comfortable to get in and out of my home and also painted the entire steps after pressure washing everything. He went above and beyond and kept me updated along the way. He was kind and professional."
10x14 Concrete Patio
10x14 Pour Day
The Next Day
10x14 Concrete Patio
Clients Review

+2

Response time7 hrs
Recommended by65%of homeowners
Avatar for E.A Masonry
E.A Masonry
4.9(
119
)
Poured Concrete Wall - Repair

Serving Dover, MA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"EA Masonry did an excellent job repairing the chimney and installing the chimney cap. They kept me informed about the project and were very prompt and courteous."
Response time1 day
2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for LBJ Masonry
LBJ Masonry
5.0(
41
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationFoundation Drainage - Install or ReplaceConcrete Foundation - Repair

Serving Dover, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Free estimates

Warranties offered

"I found Liam and Bryan very easy to deal with. Bryan provided a quote within several days of my initial contact in regards to my chimney repair and painting the base. Their whole crew was very professional and I am very pleased with the results. They explained any problem clearly and solved them satisfactorily. In fact, they repaired the flashing and new clay flue liners free of charge. I highly recommend LBJ Masonry."
chimney repointed.
basement foundation leak repair.
exterior foundation repair
retaing wall build
chimney rebuild

+2

Response time4 hrs
Response rate97%
42 neighbors recently requested a quote
Avatar for Pioneer Basement
Pioneer Basement
4.5(
265
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationConcrete Foundation - RepairConcrete Foundation - Raise+1 more

Serving Dover, MA and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"The project went great, from the first phone call to the end of the job. We were called a day before to confirm the arrival time, and the work crew arrived on schedule. It turned out they had some additional material from a previous job that day, so they actually repaired a bit more of the wall than had been agreed on, which we really appreciated. When we originally scheduled the job, we were given information on other services that Pioneer Basement provides, but at no time were we given any sales pitches. We're very confident that we picked the right firm to do our foundation repairs -- we'll definitely call them first for any similar work, and will recommend them to friends."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Response time2 days
4 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Ram Jack New England
Ram Jack New England
3.9(
14
)
Concrete Foundation - RaiseConcrete Foundation - RepairPoured Concrete Wall - Repair

Serving Dover, MA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"First impressions...courteous salesman, but given wrong time frame for work completion.... Customer Service....I called and was given a completion date that was about a month different than the salesman's date....BUT... I was called back by Customer Service (Tiffany) and given a new date that was only a day later than she called.... soooooooooo.... realizing that the weather and the holidays played a role in missing the initial date, I can now say that I'm very happy with the workmanship and professionalism of the whole RamJack New England experience. As it's only been 1 day since the work was done, I'm hopeful that the foundation crack problem has been solved. Time will tell."
Seawall and bulkhead
Pool deck stabilization
Garage slab stabilization
Front porch slab recovery
Boat ramp repair

+11

Response time2 days
Response rate90%
94 neighbors recently requested a quote
Avatar for Drycrete Waterproofing
Drycrete Waterproofing
5.0(
19
)
Concrete Foundation - RepairFoundation Drainage - Install or ReplaceFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Dover, MA and surrounding areas

Approved

In business since 1979

Free estimates

Warranties offered

"Jason and his crew came on time, performed the repair quickly and professionally and left a job that they can be proud of. We have had several days of rain, some rather intense, and i am pleased to say that my basement is dry for the first time in a year or more!"
Drain systems / Sump pump
On the job
Crew
3/4HP Pump
Sump pump

+9

Response time6 hrs
Response rate96%
Recommended by70%of homeowners
Avatar for Stone Works Construction
Stone Works Construction
4.7(
71
)
Poured Concrete Wall - RepairConcrete Foundation - Repair

Serving Dover, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Warranties offered

"Cleber and team did an excellent job on repair of front brick steps (Nov 2019). He stands behind 100% customer satisfaction for his work and immediately returned for some minor rework. I highly recommend this company."
Walk
Stone wall
Patio
Patio
Drive way

+7

Response time4 hrs
Response rate89%
10 neighbors recently requested a quote
...
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Foundation Repair FAQs, answered by experts

The most cost-effective foundation repair is using masonry patches and sealants to seal foundation cracks and offer some support to prevent further damage. These methods are used to fix minor foundation cracks quickly. However, they’re not suitable as a long-term solution, and they only offer minimal stability. On average, masonry patches and sealants cost $500, but a sealant like an epoxy crack injection can total over $2,000. If you’re handy and only looking for a temporary solution until you contact a local foundation repair contractor for a more permanent one, you can save hundreds by DIYing this repair.

If you don’t have any access to or knowledge of any area underneath your home, chances are it’s built slab-on-grade. You can also look for the concrete around the bottom edge of your structure; if it’s just a few inches tall, it’s likely a slab. If it’s more than that, has any windows, or you have steps leading to your main entrance, you likely have a different foundation style.

If your foundation isn’t properly square, there’s a chance that anything you built before detecting the issue may need to be torn down. A major miscalculation could leave some walls of your home unsupported. 

You could DIY the work, but unless you have plumber’s knowledge for identifying and fixing a slab leak and specialized equipment in your tool shed, attempting to DIY your slab leak repair isn’t a good idea. It’s simply not something that the average homeowner can take on themselves, regardless of how many successful DIY projects they’ve got under their belt. You could, however, do something simple like foundation waterproofing yourself to save some money on the post-repair work.

Most building departments will require that a certified and licensed foundation repair professional or a structural engineer pull permits for foundation repair, so homeowners usually cannot pull them themselves. This helps ensure that an experienced professional completes all structural work on your home. Minor repairs that are technically DIYable often won’t require permits, but it’s still a good idea to hire a professional to carry out foundation repairs.

The Dover, MA homeowners’ guide to foundation repairs

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