At a glance
Price, timing, rebates and coverage for Combi Boiler Repair & Maintenance, all in one place.
Get a Free Quote- Starting price from $99
- Diagnostic Waived when you approve the repair
- Response Same-day when the schedule allows
- Coverage West Roxbury & Greater Boston
- Pricing Flat-rate, upfront, no surprises
- Credentials Licensed & insured
Why homeowners choose us
Why combi boiler repair & maintenance with Boston Comfort Systems is different.
Upfront, honest pricing
A clear price before work begins — the $99 diagnostic is waived on approval.
Experienced, courteous team
We explain every step, respect your home, and clean up after ourselves.
Every major brand
We service and install 30+ brands of equipment.
Backed by warranties
Labor warranties plus registered manufacturer coverage.
Our promises to you
A fair deal, in writing, no surprises.
Upfront-price guarantee
The price we quote is the price you pay. You approve it before any work begins.
Diagnostic credited
Your $99 diagnostic is credited in full when you approve the repair.
Warranty-backed work
Backed by our labor warranty plus the full manufacturer’s warranty on parts.
We call ahead
Running late? You hear from us first, every time. Same-day service when the schedule allows.
How it works
Simple, transparent, start to finish.
Book your visit
Call or request a quote online; we confirm the earliest window.
Inspect & quote
We assess your system and give a flat-rate price up front.
Do the work right
We complete the job cleanly and to code, explaining as we go.
Test & stand behind it
We verify performance and back the work with warranties.
Proof & peace of mind
Real work, real Boston homes.
4.9 ★
Rated by 230 Greater Boston customers. Read reviews
No-surprise pricing
Flat-rate pricing quoted before we start, so you approve the number first. The $99 diagnostic comes off your bill when you approve the repair.
Done right, guaranteed
Licensed and insured. Code-compliant work, tidy job sites, and equipment sized to your home, never upsold.
FAQ
Combi Boiler Repair & Maintenance, good questions, straight answers.
We serve West Roxbury, Newton, Brookline, Cambridge, Somerville, Quincy and surrounding Greater Boston communities. Call to confirm your address.
Most visits start with a $99 diagnostic, waived when you approve the work. You always get a flat-rate price up front.
Yes — we are a Mass Save participating installer and help eligible customers capture heat pump rebates and the 0% HEAT Loan.
Where we work