Middlesex County · Licensed · Insured · Family-Owned
Foundation & Basement Masonry in Waltham, MA
Looking for foundation & basement masonry in Waltham, MA? Ultimate Boston Masonry is a licensed, insured, family-owned masonry contractor serving Waltham and the rest of Middlesex County from our Boston base. Waltham combines historic brick downtown with hillside homes that need retaining walls and stepped access.
Housing in Waltham includes older brick multi-families and colonials built before 1940, and road salt and plow damage every winter is what wears this masonry down. That is why our foundation & basement masonry work starts with understanding what your building is made of — brick type, stone, mortar hardness, and drainage — before we price anything. Older Boston homes sit on fieldstone and brick foundations that need attention every few decades. We repoint, parge, and repair cracks so the structure stays dry and stable.
Response time in Waltham: Estimates within 24 hours · Typical range $1,500 – $18,000

Free foundation & basement masonry quote in Waltham
Tell us about the project and we'll come out to price it — no charge, no pressure.
Scope
What our foundation & basement masonry in Waltham includes
- Fieldstone and brick foundation repointing
- Crack repair and structural stitching
- Parge coating on interior and exterior walls
- Rebuilding deteriorated sill areas
- Window well and bulkhead masonry
- Exterior grading advice to move water away
Process
How foundation & basement masonry works in Waltham
1. Diagnosis
We identify whether cracking is settlement, water, or mortar failure before quoting.
2. Prep and cut out
Loose mortar and failed stone are removed back to sound material.
3. Rebuild and repoint
Joints packed in layers with appropriate mortar, then parged where specified.
4. Water management
We address splash, grading, and drainage so the repair is not undone next spring.
Local FAQ
Foundation & Basement Masonry in Waltham: questions answered
How much does foundation & basement masonry cost in Waltham, MA?
Most foundation & basement masonry projects in Waltham fall between $1,500 – $18,000. Targeted crack and joint repairs are on the low end. Full wall rebuilds and extensive parging reach the top. We give a free written, fixed-price estimate after an on-site look.
How quickly can you start foundation & basement masonry in Waltham?
Estimates within 24 hours in Waltham. Most projects are scheduled within one to three weeks, and safety hazards are prioritized.
Do I need a permit for foundation & basement masonry in Waltham?
Minor repairs usually don't need a permit, but rebuilds, new structures, and tall retaining walls often do under the Massachusetts building code. We check with the Waltham building department and pull permits when required.
Which areas near Waltham do you also serve?
Besides Piety Corner, Warrendale, Cedarwood, we regularly work in nearby Framingham, Natick, Wellesley, and every community within 45 miles of Boston.
Are you licensed and insured to work in Waltham?
Yes. Ultimate Boston Masonry is licensed, fully insured, and family-owned with 5 years of experience on Greater Boston brick and stone.
Are foundation cracks always serious?
No. Hairline vertical cracks are common and often cosmetic. Stair-step, horizontal, or widening cracks need evaluation, and we will tell you when an engineer should be involved.
Why is my basement damp after heavy rain?
Usually open mortar joints, splash from gutters, or negative grading at the wall. Masonry repair plus water management fixes most cases.
Foundation & Basement Masonry near Waltham
Also available in these Waltham neighborhoods and nearby towns.
- Foundation & Basement Masonry in Piety Corner
- Foundation & Basement Masonry in Warrendale
- Foundation & Basement Masonry in Cedarwood
- Foundation & Basement Masonry in Framingham
- Foundation & Basement Masonry in Natick
- Foundation & Basement Masonry in Wellesley
- Foundation & Basement Masonry in Needham
- Foundation & Basement Masonry in Lexington
- Foundation & Basement Masonry in Concord
- Foundation & Basement Masonry in Sudbury
- Foundation & Basement Masonry in Marlborough
Other masonry services in Waltham
- Chimney Repair & Rebuilds in Waltham
- Brick & Stone Repointing in Waltham
- Retaining Walls in Waltham
- Patios & Walkways in Waltham
- Stone Steps & Stoops in Waltham
- Stone Veneer & Facades in Waltham
- Outdoor Fireplaces & Fire Pits in Waltham
- Brick Repair & Replacement in Waltham
- Historic Masonry Restoration in Waltham
- Stucco & Foundation Parging in Waltham
- Masonry Waterproofing & Sealing in Waltham
- Brick Walls, Pillars & Columns in Waltham
- Indoor Fireplace & Firebox Repair in Waltham
- Paver & Cobblestone Driveways in Waltham
- Emergency Masonry Repair in Waltham
Learn more about our foundation & basement masonry service or see all masonry services in Waltham.
Homeowner guides
Read before booking foundation & basement masonry
7 min read
Seven Signs Your Brick Needs Repointing
How to tell when mortar joints have failed, which signs are urgent, and what happens if repointing waits another winter.
Read the guide →7 min read
Why Retaining Walls Fail: A Drainage Guide
Water, not soil weight, is what topples retaining walls. Here is how proper base, drain line and backfill detailing prevents it.
Read the guide →8 min read
Spotting Water Damage in an Older Foundation
How to read cracks, dampness and efflorescence in fieldstone and brick foundations, and which problems need a mason now.
Read the guide →