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Fast Local Dispatch: Serving Wilmington, MA & Nearby Areas
Fully Licensed & Insured: Professional Local Service
Craftsmanship Priority

Comfort Professor

Heating, cooling, plumbing, and electrical mastery for Wilmington and Greater Boston homes — one trusted crew, upfront pricing, five-star workmanship on every visit.

Call (781) 247-0117 Get an Estimate →
Fully Licensed & Insured
Upfront Pricing
Fast Local Response
Comfort Professor service vehicle and equipment
historic Boston triple-decker plumbing, cast-iron sewer stack repiping, galvanized line upgrades, hydronic boiler freeze protection

Our Workmanship Promise

Every project is backed by our full craftsmanship guarantee. Clear communication, itemized quotes before work begins, and respect for your property.

Interactive Troubleshooting

Need Immediate Guidance?

Select the issue you're experiencing to see typical root causes and upfront diagnostic recommendations for Wilmington properties.

Heating, Boilers & Hydronic Systems

Heating, Boilers & Hydronic Systems Service

Expert repair, replacement, and annual tune-ups for gas furnaces and hydronic boiler systems, including freeze-protection setup and zone valve service for Massachusetts winters. We properly size new high-efficiency boilers to your home's actual heat load — not a guess — so basements stay warm and fuel bills stay sane.

📞 Call (781) 247-0117
Service Specialties

Core Trade Capabilities

Comprehensive, licensed solutions for homes and businesses in Wilmington and surrounding areas.

Heating, Boilers & Hydronic Systems

Expert repair, replacement, and annual tune-ups for gas furnaces and hydronic boiler systems, including freeze-protection setup and zone valve service for Massachusetts winters. We properly size new high-efficiency boilers to your home's actual heat load — not a guess — so basements stay warm and fuel bills stay sane.

AC Installation & Cooling Repair

Central air and ductless mini-split installation, refrigerant leak diagnosis, compressor replacement, and seasonal maintenance. We design cooling solutions for homes without existing ductwork — ideal for triple-deckers and older Wilmington colonials where conventional systems don't fit.

Repiping & Cast-Iron Stack Replacement

Whole-home replacement of corroded galvanized supply lines with PEX or copper, restoring water pressure and clean flow. We also swap failing cast-iron sewer stacks and drain lines for modern PVC — critical work in pre-1950 homes across Cambridge, Somerville, and Brookline before rust-through causes water damage.

Physical Proof of Work

Visual Transformations & Upgrades

Real project comparisons demonstrating code-compliant modernizations and equipment replacements in Wilmington.

High-Efficiency Tankless Conversion

Aging 50-gal cylindrical tank in basement with leaking relief valve and sediment buildup

Illustrative example — not Comfort Professor's work
Before upgrade BEFORE
After upgrade AFTER
Key Upgrade Specifications
  • Licensed, code-compliant installation
  • Upfront pricing agreed before work begins
  • Work area cleaned up on completion
Warranty discussed with your estimate
Request This Upgrade → 📞 Dispatch

Basement Sewer Stack Modernization

Cracked, calcified cast-iron sewer stack weeping wastewater at cleanout fitting

Illustrative example — not Comfort Professor's work
Before upgrade BEFORE
After upgrade AFTER
Key Upgrade Specifications
  • Licensed, code-compliant installation
  • Upfront pricing agreed before work begins
  • Work area cleaned up on completion
Warranty discussed with your estimate
Request This Upgrade → 📞 Dispatch

Hydronic Boiler Zone & Piping Manifold

Aging uninsulated heating pipes with sticking zone valves and pressure imbalance

Illustrative example — not Comfort Professor's work
Before upgrade BEFORE
After upgrade AFTER
Key Upgrade Specifications
  • Licensed, code-compliant installation
  • Upfront pricing agreed before work begins
  • Work area cleaned up on completion
Warranty discussed with your estimate
Request This Upgrade → 📞 Dispatch
Comfort Professor team and work vehicle in Wilmington
● Serving Wilmington, MA & Nearby Communities
Local Heritage & Values

About Comfort Professor

Founded on principles of honest craftsmanship, upfront communication, and technical excellence, Comfort Professor has served the Wilmington area with dependable residential and commercial services.

Our team is fully licensed, insured, and background-checked. We specialize in historic Boston triple-decker plumbing, cast-iron sewer stack repiping, galvanized line upgrades, hydronic boiler freeze protection, ensuring your property remains protected and efficient year-round.

Fully Licensed & Insured
Verified Local Contractor
Upfront Itemized Pricing
Zero Travel Surcharges

Local Coverage Across Wilmington, MA

Our licensed service trucks are stationed locally to provide rapid response times throughout Wilmington, Cambridge, Newton, Somerville, Brookline, Watertown.

Guaranteed Dispatch Radius
Wilmington & Surrounding Municipalities
No long-distance travel fees for standard service calls within our core operating territory.
Connect With Us

Request an Upfront Estimate

Reach out directly by phone or submit your project details below for a prompt, itemized response.

Direct Phone Line
(781) 247-0117
Physical Service Base
100 Research Dr, Wilmington, MA 01887
Operational Hours
Monday: 7:30 AM to 4:30 PM, Tuesday: 7:30 AM to 4:30 PM, Wednesday: 7:30 AM to 6 PM, Thursday: 7:30 AM to 6 PM, Friday: 7:30 AM to 6 PM, Saturday: 8 AM to 2:30 PM, Sunday: Closed

Fast Project Estimate

Fill out the form below and our team will follow up promptly.