General contractor in Medford, MA: a homeowner's guide to renovating
Hiring a general contractor in Medford, MA? How permits work at the Building Department, lead paint rules, license checks and a solid written contract.

A good general contractor in Medford, MA pulls the permits through the City's online system, manages the trades and inspections, and works lead-safe in older homes. Before you hire, check their construction supervisor license and Home Improvement Contractor registration on mass.gov, and get a written contract for any job over $1,000.
If you're looking for a general contractor in Medford, MA, you want someone who knows the city's permit process, understands older New England houses, and puts everything in writing. My office is in Davis Square, Somerville, a few minutes from the Medford line, and Medford renovations are a big part of my work.
Here's how renovating in Medford works: who issues permits, what the common house types usually need, how lead paint rules apply, and how to pick the right contractor.
What a general contractor in Medford, MA does for you
A general contractor is the one person responsible for your whole project. On a typical kitchen, bath or basement job, I handle:
- A written, line-item scope and budget before anything starts.
- Drawings and the building permit application.
- Scheduling carpenters, electricians, plumbers and other trades.
- Booking inspections and keeping the site clean and lead-safe.
If you'd rather run the job yourself but want a pro checking the work, an owner's representative is another option.
Medford building permits: how the process works
Permits come from the Medford Building Department in City Hall, Room 115A. Key points from the City:
- Applications are filed online through Medford's Citizenserve portal. That covers building, electrical, plumbing and gas, and mechanical permits. The same portal lets you search past and present permits.
- The state code calls for three sets of plans, though the building official can adjust that for smaller scopes.
- The building official has 30 days to act on an application. No work can start until the permit card is issued.
- Contractors must register their licenses with the City before filing.
- Homeowner permits are only for owners who live in their own single- or two-family home, and owners can't do their own electrical, plumbing or gas work.
- Inspections are booked directly with the inspector during their office hours.
Fee schedules for building, electrical and plumbing work are posted as PDFs on the same Building Department page. On my jobs, the permit, the plans and the inspection schedule are all part of the written budget, so there are no surprises once the walls are open.
Common Medford house types and what they usually need
Medford's housing stock is mostly older wood-frame homes: two-family "double-deckers" near Medford Square and South Medford, colonials and capes in West Medford and the Hillside, and some larger Victorians. In my experience, they share a few patterns:
- Kitchens and baths that were last updated decades ago, often with old wiring and galvanized or mixed plumbing behind the walls.
- Basements with low ceilings and moisture to solve before finishing.
- Porches and stairs that need structural repair, not just paint.
- Two-families where owners want to update one unit while tenants stay in the other.
Planning exterior work near an older neighborhood? Medford has a Historic District Commission, and the Historical Commission reviews demolition requests for buildings constructed more than 75 years ago. Check before you plan to tear anything down.
Lead paint in older Medford homes
Most Medford houses were built well before 1978, so I assume lead paint until testing says otherwise. Under Massachusetts rules, paid work in pre-1978 housing that disturbs more than 6 square feet of paint per room inside or more than 20 square feet outside must be done by a licensed Lead-Safe Renovation contractor. I'm a certified Lead-Safe Renovator Supervisor, and I walk through containment and cleanup in my lead paint guide.
How to choose a contractor in Medford
- Check the license. Look up the construction supervisor license on the state's license verification page.
- Check the HIC registration and any complaint history using the state's HIC homeowner resources. If your contractor isn't registered, you lose the protections of the Home Improvement Contractor law.
- Get it in writing. Under M.G.L. c. 142A, § 2, any job over $1,000 needs a written contract with start and completion dates, a detailed scope, the total price, a payment schedule and the permits required.
- Watch the deposit. It can't exceed one-third of the contract price, or the cost of special-order materials if that's higher.
- Compare scopes, not just totals. A line-item budget shows you what's actually included.
Need a hand?
I work on renovations, kitchens, baths, basements, porches and additions across Medford, Somerville and Cambridge, and I'm a few minutes away from Davis Square. Book a free walkthrough and I'll usually send you a written line-item budget within 48 hours. Every house is different, and the budget is built around yours.
Frequently asked questions
Do I need a building permit to renovate in Medford, MA?
Yes, for most construction, alteration, repair or demolition work. Medford takes building, electrical, plumbing and gas applications online, and no work can start until the permit card is issued.
How long does a building permit take in Medford, MA?
The building official has 30 days to act on an application, and many are reviewed faster. Larger projects that need site plan review take longer.
How do I check a contractor's license in Massachusetts?
Look up the construction supervisor license on the state's license verification site, and check Home Improvement Contractor registration and complaint history through mass.gov. You need both for most home renovation jobs.
Does a Medford contractor need to be lead-safe certified?
Yes, if they're paid to disturb more than 6 square feet of paint per room inside, or more than 20 square feet outside, in a home built before 1978. The work must be done by a licensed Lead-Safe Renovation contractor.



