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TRUSTED BY CHELMSFORD, MA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon199
    Verified masonry services reviews

Top-Rated Masons in Chelmsford - Updated Nov 2026

Avatar for Republic Masonry
Republic Masonry
5.0(
23
)
Brick and Stone Flatwork - RepairBrick or Stone - Tuck-pointingBrick or Stone - Tuckpointing - For Business+4 more

Serving Chelmsford, 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 Celtic Masonry
Celtic Masonry
4.5(
111
)
Brick and Stone Patios, Walks, and Steps - InstallBrick or Stone - Tuckpointing - For BusinessBrick or Stone - Tuck-pointing+1 more

Serving Chelmsford, MA and surrounding areas

Approved

In business since 2006

Free estimates

Offers commercial services

"Detailed explanation and discussion of work required to replace steps and landing of the 150-year-old house. Very professional, detail-oriented, and aesthetically appropriate for the house and the needs of the occupants. Masonry was completed in a timely manner. Photos to show results will be added soon."
Additional Photos
Additional Photos
Additional Photos
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Additional Photos

+13

Response time20 mins
Response rate100%
11 neighbors recently requested a quote
Avatar for MJ Masonry
MJ Masonry
4.9(
48
)
Brick and Stone Flatwork - RepairBrick, Stone or Block Wall - RepairBrick and Stone Patios, Walks, and Steps - Install+3 more

Serving Chelmsford, MA and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"I’d like to highly recommend MJ Masonry Corp, who recently installed new paver walkway and granite steps at our home. From start to finish, the experience was outstanding. The quality of the workmanship, attention to detail, and professionalism were exceptional. The new pavers and granite steps look beautiful, and it’s clear the entire team takes pride in their work. They were responsive, dependable, and genuinely committed to making sure everything was done right. It’s refreshing to work with a company that takes such pride in its craftsmanship and customer satisfaction. I wouldn’t hesitate to recommend MJ Masonry Corp to anyone looking for quality masonry and hardscaping services. I’d gladly hire them again"
Response time5 hrs
Response rate96%
26 neighbors recently requested a quote
Avatar for Hilarios Construction
Hilarios Construction
4.8(
87
)
Retaining Wall - InstallBrick and Stone Flatwork - RepairBrick, Stone or Block Wall - Repair

Serving Chelmsford, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Customers say: True professional

"Hired Hilario’s Masonry & Contruction to repair my brick steps and I am so glad I did. The quality of work this company does is exceptional. The crew that did the work on my brick steps are perfectionists. So pleased with the end product, and cost was very reasonable. Highly recommend you give this company a call."
Patio end stone wall
Patio end stone wall
Patio end stone wall
Patio end stone wall
Patio end stone wall

+27

Response time10 hrs
Response rate98%
42 neighbors recently requested a quote
Avatar for Avalon Masonry and Construction
Avalon Masonry and Construction
4.8(
53
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBrick or Stone - Tuck-pointingBrick and Stone Flatwork - Repair+1 more

Serving Chelmsford, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"James and the team at Avalon Masonry and Construction replaced our brick front walkway with pavers, repaired some existing paver work, and re-leveled a bluestone patio that had settled. Excellent work on all three. They started quickly and worked efficiently, with none of the long idle stretches you often get on a hardscaping job. Communication was thorough and proactive throughout, and they were responsive to our budget and creative about solving problems rather than defaulting to the most expensive fix. When one detail of the finished walkway wasn't sitting right with us, they came back and corrected it without any pushback. That willingness to stand behind the work is why I'd hire them again."
Response time4 hrs
Response rate100%
116 neighbors recently requested a quote
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Masonry FAQs, answered by experts

Address crumbling mortar and spalling bricks immediately, as freezing water expands and rapidly accelerates structural failure. In Chelmsford, stair-step cracks in your foundation indicate dangerous soil settlement. Watch for efflorescence, which looks like white salt deposits, as it signals chronic moisture damage. A cracked chimney crown or a leaning retaining wall requires immediate masonry work to prevent sudden collapse, fire risks, or severe property damage during the spring thaw.

Helpful?

Keep children and pets away from active masonry work areas to prevent exposure to dangerous silica dust and toxic wet mortar. Many older Chelmsford homes contain lead-based paint or mortar, making proper containment essential. Restrict access to your yard during excavation, as the rocky local soil creates hazardous drop-offs and unstable dirt piles. Install secure fencing around the site to protect your family throughout the entire renovation process.

Helpful?

Inspect your property every spring after the harsh Massachusetts winter. Schedule masonry work immediately if you notice heavy ice accumulation damage from a nor'easter or see water entering your basement during snowmelt. Many Chelmsford homes built between 1950 and 1980 currently require chimney or foundation repointing. Since mortar joints last 25 to 30 years in this climate, older properties need prompt attention to prevent structural deterioration.

Helpful?

Standard masonry work takes one to ten days to complete, depending on the project size. A chimney repointing takes one to three days, while rebuilding a retaining wall requires up to ten days. You must account for local permit processing times before starting. Additionally, Massachusetts humidity extends mortar cure times, requiring 24 to 72 hours of drying before the structure can safely bear weight or face freezing temperatures.

Helpful?

When hiring for masonry work, verify that your local professional holds the required state registrations and insurance. Massachusetts law mandates workers' compensation coverage for contractors with employees. Because Chelmsford experiences a humid continental climate with harsh freeze-thaw cycles, hire a certified specialist who understands proper mortar selection for New England winters. Ensure your contractor secures all necessary permits for structural projects like foundation repairs or tall retaining walls before beginning construction.

Helpful?

The Chelmsford, MA homeowners’ guide to masonry services

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