Budget Masonry and Construction

Massachusetts has no masonry license, masons work under Home Improvement Contractor (HIC) registration and insurance. A structural chimney rebuild, fireplace repair, or work touching the building envelope needs a building permit from the Somerville Inspectional Services Division, and chimney lining must meet the state fire code (527 CMR) for clearances and listed liners. CSIA chimney-sweep certification is voluntary but worth asking for. Somerville has local historic districts and a historic preservation commission, so visible exterior masonry on designated homes may need review, and tight lot lines often mean coordinating roof access with abutting neighbors.

Somerville masonry runs high, on par with Boston metro, because of extreme density, tight staging between abutting triple-deckers, and labor rates. Chimney repointing or tuckpointing typically runs $1,500-$3,500, more with lime-mortar matching. Rebuilding a chimney above the roofline runs roughly $3,000-$8,000 and up on a tall stack. Relining a flue is usually $2,500-$7,000 by height and liner type. A crown or cap repair runs $400-$1,500. Brick step and walkway repair lands around $2,000-$6,000, with access constraints between houses driving the upper end.

Massachusetts requires a written contract and a Home Improvement Contractor registration for most residential masonry & chimney work; ask for the registration number and check it before paying a deposit.

More on permits, costs, rebates and common questions, plus every other masonry & chimney contractor serving the town, on the Masonry & Chimney in Somerville page.