Rockingham County, NH · 03801
Masonry Contractor in Portsmouth, NH: Chimney, Brick & Stone Repair
Portsmouth's historic brick downtown requires soft lime mortar and traditional joint profiles.
Response time in Portsmouth: Estimates within 72 hours
Neighborhoods and areas we cover in Portsmouth
Free quote in Portsmouth
Tell us what's going on and we'll get you on the schedule. Estimates within 72 hours.
Services
What we do in Portsmouth
All 16 of our masonry services are available throughout Portsmouth and Rockingham County, NH.
Chimney Repair & Rebuilds in Portsmouth
Crown repairs, flashing, partial and full rebuilds above the roofline.
$650 – $6,500Brick & Stone Repointing in Portsmouth
Tuckpointing and joint restoration that stops water before it spreads.
$12 – $28 per square footRetaining Walls in Portsmouth
Engineered stone and block walls with drainage that actually works.
$55 – $145 per face footPatios & Walkways in Portsmouth
Bluestone, granite, and paver installations built on a frost-ready base.
$28 – $65 per square footStone Steps & Stoops in Portsmouth
Granite treads, rebuilt front stoops, and safe, level entries.
$2,400 – $12,000Foundation & Basement Masonry in Portsmouth
Fieldstone repointing, crack repair, and parging that keeps water out.
$1,500 – $18,000Stone Veneer & Facades in Portsmouth
Natural and thin stone veneer on chimneys, foundations, and exteriors.
$38 – $90 per square footOutdoor Fireplaces & Fire Pits in Portsmouth
Built-in fire features, grill stations, and pizza ovens in brick or stone.
$3,200 – $24,000Brick Repair & Replacement in Portsmouth
Spalled, cracked, and loose brick replaced and matched to your wall.
$450 – $5,500Historic Masonry Restoration in Portsmouth
Lime mortar, brownstone, and granite restoration for older homes.
$2,500 – $45,000Stucco & Foundation Parging in Portsmouth
Crack repair and fresh parge coats for foundations and stucco walls.
$600 – $4,500Masonry Waterproofing & Sealing in Portsmouth
Breathable water repellents and leak repairs for brick, block, and stone.
$500 – $4,000Brick Walls, Pillars & Columns in Portsmouth
Garden walls, driveway pillars, mailbox columns, and piers.
$1,200 – $15,000Indoor Fireplace & Firebox Repair in Portsmouth
Firebox rebuilds, hearths, surrounds, and smoke chamber parging.
$500 – $6,000Paver & Cobblestone Driveways in Portsmouth
Interlocking paver, cobblestone, and Belgian block driveways and aprons.
$4,500 – $40,000Emergency Masonry Repair in Portsmouth
Fast response for storm, vehicle, and collapse damage.
$400 – $8,000Local FAQ
Masonry in Portsmouth: common questions
Who is the best masonry contractor in Portsmouth?
Look for a licensed, insured mason with local references and written fixed-price scopes. Ultimate Boston Masonry is family-owned, serves all of Rockingham County, NH, and provides photo-documented estimates for free.
How much does masonry repair cost in Portsmouth?
Small repairs like crown sealing or a few replaced bricks start around $400–$650. Chimney rebuilds, retaining walls, and patios typically run $3,000–$20,000 depending on size and access.
Which Portsmouth neighborhoods do you serve?
All of them, including South End, Strawbery Banke, Atlantic Heights, and ZIP codes 03801.
How soon can you come to Portsmouth?
Estimates within 72 hours. Call 781-818-1668, Mon–Sat 8am–5pm.
Do you offer emergency masonry repair in Portsmouth?
Yes. Storm-damaged chimneys, collapsed steps, and vehicle impacts are prioritized and made safe quickly.
Nearby
Masonry near Portsmouth
Homeowner guides
Worth reading before you hire
9 min read
What Masonry Repair Costs in the Boston Area
Real price ranges for chimney repair, repointing, patios, steps and retaining walls around Boston, plus what drives each number up or down.
Read the guide →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 →8 min read
Chimney Repair vs. Rebuild: How to Decide
A clear decision framework for repairing or rebuilding a chimney, what inspectors look for, and what each option costs.
Read the guide →