Private Preview Prepared for Mike Giasullo Oil Burner Service Inc. · Questions? Call Eddie: (857) 208-7241
Fast Local Dispatch: Serving North Billerica, MA & Nearby Areas
Fully Licensed & Insured: Professional Local Service
Emergency Priority

Mike Giasullo Oil Burner Service Inc.

Oil burner mastery for North Billerica & Greater Boston — 492 five-star jobs and counting, with upfront pricing on every call, day or night.

Call (978) 954-5992 Get an Estimate →
Fully Licensed & Insured
Upfront Pricing
Fast Local Response
Mike Giasullo Oil Burner Service Inc. service vehicle and equipment
high-efficiency heat pump mini-split conversions, Mass Save rebate compliance, steam boiler tune-ups

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 North Billerica properties.

24/7 Emergency Oil Burner Repair

24/7 Emergency Oil Burner Repair Service

No-heat calls answered around the clock, seven days a week. We diagnose burner lockouts, clogged nozzles, failed electrodes, and fuel delivery problems on the spot, stocking our trucks with the common parts for Carrier, Beckett, and Riello systems so most repairs finish in a single visit.

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Service Specialties

Core Trade Capabilities

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

24/7 Emergency Oil Burner Repair

No-heat calls answered around the clock, seven days a week. We diagnose burner lockouts, clogged nozzles, failed electrodes, and fuel delivery problems on the spot, stocking our trucks with the common parts for Carrier, Beckett, and Riello systems so most repairs finish in a single visit.

Steam & Hot Water Boiler Tune-Ups

A proper oil boiler tune-up is more than a vacuum — we replace the nozzle and filter, clean the flue pipe, and combustion-test to dial in the air-to-fuel ratio for maximum efficiency. For steam systems, we flush low-water cutoffs and check golddome vents so radiators heat evenly without banging.

Heat Pump Mini-Split Conversions

Ready to move off oil? We design and install ductless mini-split systems sized for New England's cold-climate reality, handling load calculations, line-set routing, and electrical coordination. You keep your oil system as backup while the heat pump carries the shoulder seasons — cutting fuel use dramatically.

Mass Save Rebate & Efficiency Compliance

Massachusetts offers some of the richest heating rebates in the country, but the paperwork and equipment requirements are strict. We specify qualifying high-efficiency equipment, document the installation to program standards, and walk you through the rebate filing so your incentive doesn't get denied.

Physical Proof of Work

Visual Transformations & Upgrades

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

Cold-Climate Heat Pump Modernization

Weathered 10 SEER AC condenser rattling loudly with failing compressor and R-22 refrigerant

Illustrative example — not Mike Giasullo Oil Burner Service Inc.'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

High-Efficiency Furnace Modernization

Draft-hood 80% furnace with rusted chimney liner, cracked heat exchanger, and short cycles

Illustrative example — not Mike Giasullo Oil Burner Service Inc.'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

Multi-Zone Ductless Climate System

Noisy window AC units vibrating in frame with drafty seasonal window gaps

Illustrative example — not Mike Giasullo Oil Burner Service Inc.'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
Mike Giasullo Oil Burner Service Inc. team and work vehicle in North Billerica
● Serving North Billerica, MA & Nearby Communities
Local Heritage & Values

About Mike Giasullo Oil Burner Service Inc.

Founded on principles of honest craftsmanship, upfront communication, and technical excellence, Mike Giasullo Oil Burner Service Inc. has served the North Billerica area with dependable residential and commercial services.

Our team is fully licensed, insured, and background-checked. We specialize in high-efficiency heat pump mini-split conversions, Mass Save rebate compliance, steam boiler tune-ups, ensuring your property remains protected and efficient year-round.

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

Local Coverage Across North Billerica, MA

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

Guaranteed Dispatch Radius
North Billerica & 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
(978) 954-5992
Physical Service Base
98 Billerica Ave B, North Billerica, MA 01862
Operational Hours
Monday: Open 24 hours, Tuesday: Open 24 hours, Wednesday: Open 24 hours, Thursday: Open 24 hours, Friday: Open 24 hours, Saturday: Open 24 hours, Sunday: Open 24 hours

Fast Project Estimate

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