Middlesex County · Licensed · Insured · Family-Owned
Outdoor Fireplaces & Fire Pits in Harvard Square, Cambridge, MA
Looking for outdoor fireplaces & fire pits in Harvard Square in Cambridge, MA? Ultimate Boston Masonry is a licensed, insured, family-owned masonry contractor serving Cambridge and the rest of Middlesex County from our Boston base. Cambridge is dense with 19th-century brick that was built with lime mortar. We match historic joints instead of forcing hard modern mixes onto old walls.
Housing in Harvard Square in Cambridge includes granite stoops, brick chimneys, and stone garden walls, and spring snowmelt that saturates masonry and soil is what wears this masonry down. That is why our outdoor fireplaces & fire pits work starts with understanding what your building is made of — brick type, stone, mortar hardness, and drainage — before we price anything. An outdoor fireplace or fire pit turns a patio into a space you use most of the year. We build with firebrick cores, correct flue sizing, and finishes that tie into the rest of your masonry.
Response time in Cambridge: Estimates within 24 hours · Typical range $3,200 – $24,000
Free outdoor fireplaces & fire pits quote in Cambridge
Tell us about the project and we'll come out to price it — no charge, no pressure.
Scope
What our outdoor fireplaces & fire pits in Cambridge includes
- Footing and pad construction below frost depth
- Firebrick firebox and refractory mortar
- Correctly sized flue and spark arrestor
- Wood-burning or gas-ready builds
- Stone or brick finish matched to your patio
- Hearths, wood storage, and seating walls
Process
How outdoor fireplaces & fire pits works in Harvard Square, Cambridge
1. Design and placement
We plan for clearances, smoke draw, prevailing wind, and how you actually use the yard.
2. Footing and core
Frost-depth footing, block core, firebrick firebox, and flue built to spec.
3. Finish masonry
Veneer, hearth, mantel, and cap stones set to match the surrounding hardscape.
4. First fire and handover
We cure the unit, run a first fire, and walk you through safe operation.
Local FAQ
Outdoor Fireplaces & Fire Pits in Harvard Square, Cambridge: questions answered
How much does outdoor fireplaces & fire pits cost in Harvard Square, Cambridge, MA?
Most outdoor fireplaces & fire pits projects in Cambridge fall between $3,200 – $24,000. A stone fire pit sits at the low end. Full outdoor fireplaces with chimneys, hearths, and grill stations run higher. We give a free written, fixed-price estimate after an on-site look.
How quickly can you start outdoor fireplaces & fire pits in Harvard Square, Cambridge?
Estimates within 24 hours in Cambridge. Most projects are scheduled within one to three weeks, and safety hazards are prioritized.
Do I need a permit for outdoor fireplaces & fire pits in Cambridge?
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 Cambridge building department and pull permits when required.
Which areas near Harvard Square, Cambridge do you also serve?
Besides Harvard Square, Porter Square, Cambridgeport, we regularly work in nearby Boston, Somerville, Brookline, and every community within 45 miles of Boston.
Are you licensed and insured to work in Cambridge?
Yes. Ultimate Boston Masonry is licensed, fully insured, and family-owned with 5 years of experience on Greater Boston brick and stone.
Do I need a permit for an outdoor fireplace?
Many Massachusetts towns require one, and gas lines always do. We confirm the local requirement and file before starting.
Wood or gas?
Wood gives the traditional fire and needs a full flue. Gas lights instantly and suits tighter spaces and stricter towns.
Outdoor Fireplaces & Fire Pits near Harvard Square, Cambridge
Also available in these Cambridge neighborhoods and nearby towns.
- Outdoor Fireplaces & Fire Pits in Porter Square
- Outdoor Fireplaces & Fire Pits in Cambridgeport
- Outdoor Fireplaces & Fire Pits in Boston
- Outdoor Fireplaces & Fire Pits in Somerville
- Outdoor Fireplaces & Fire Pits in Brookline
- Outdoor Fireplaces & Fire Pits in Newton
- Outdoor Fireplaces & Fire Pits in Quincy
- Outdoor Fireplaces & Fire Pits in Malden
- Outdoor Fireplaces & Fire Pits in Medford
- Outdoor Fireplaces & Fire Pits in Everett
Other masonry services in Harvard Square, Cambridge
- Chimney Repair & Rebuilds in Harvard Square
- Brick & Stone Repointing in Harvard Square
- Retaining Walls in Harvard Square
- Patios & Walkways in Harvard Square
- Stone Steps & Stoops in Harvard Square
- Foundation & Basement Masonry in Harvard Square
- Stone Veneer & Facades in Harvard Square
- Brick Repair & Replacement in Harvard Square
- Historic Masonry Restoration in Harvard Square
- Stucco & Foundation Parging in Harvard Square
- Masonry Waterproofing & Sealing in Harvard Square
- Brick Walls, Pillars & Columns in Harvard Square
- Indoor Fireplace & Firebox Repair in Harvard Square
- Paver & Cobblestone Driveways in Harvard Square
- Emergency Masonry Repair in Harvard Square
Learn more about our outdoor fireplaces & fire pits service or see all masonry services in Cambridge.
Homeowner guides
Read before booking outdoor fireplaces & fire pits
7 min read
Outdoor Fireplace vs. Fire Pit: Cost and Which Is Better
Compare costs, permits, and use of masonry outdoor fireplaces and built-in fire pits for Massachusetts backyards.
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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.
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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 →