Murphy Fuel
About Murphy Fuel
Murphy Fuel provides professional hvac services in Waltham, MA. Family-owned HVAC business serving Newton and surrounding areas, offering installation, service, repair, and maintenance of furnaces, boilers, water heaters, and air conditioners, with 24/7 emergency assistance. Our HVAC technicians service and repair all major brands including Carrier, Lennox, Trane, Rheem, and Goodman. We handle AC repair, furnace repair, heat pump service, ductwork installation, thermostat replacement, and complete system installations. Regular maintenance extends equipment life by 5-10 years and prevents expensive emergency breakdowns. We offer annual maintenance agreements that include priority scheduling, discounted repairs, and seasonal tune-ups. Serving Waltham and Greater Boston. Licensed Massachusetts contractor. Free estimates. We work in historic brownstones and modern construction alike, respecting preservation requirements while delivering modern solutions.
8 years in business
Services
AC Repair
FeaturedDiagnose and repair cooling issues including compressor, capacitor, fan motor, and refrigerant leaks.
Starting at $250 / per repair
AC Tune-Up
FeaturedComplete AC maintenance including filter replacement, coil cleaning, refrigerant check, and thermostat calibration.
Starting at $100 / per visit
Duct Cleaning
Professional air duct cleaning for improved air quality. Includes supply, return, and dryer vent cleaning.
Starting at $300 / per home
Furnace Repair
Diagnose and repair heating system issues including igniter, blower motor, heat exchanger, and thermostat.
Starting at $300 / per repair
New System Installation
Full HVAC system replacement including air handler, condenser, ductwork inspection, and thermostat. Includes permits.
Starting at $4400 / per system
Location
72 Charles Street, Waltham, MA 02453
Waltham, MA 02101
Typical Hvac Costs in Waltham
$200–$800
Costs vary based on project scope, materials, and complexity. Get a free quote from Murphy Fuel to compare pricing in Waltham.
Hours of Operation
Services Offered
AC Repair
Diagnose and repair cooling issues including compressor, capacitor, fan motor, and refrigerant leaks.
$250
starting at
AC Tune-Up
Complete AC maintenance including filter replacement, coil cleaning, refrigerant check, and thermostat calibration.
$100
starting at
Duct Cleaning
Professional air duct cleaning for improved air quality. Includes supply, return, and dryer vent cleaning.
$300
starting at
Furnace Repair
Diagnose and repair heating system issues including igniter, blower motor, heat exchanger, and thermostat.
$300
starting at
New System Installation
Full HVAC system replacement including air handler, condenser, ductwork inspection, and thermostat. Includes permits.
$4,400
starting at
Reviews
5
1 review
1 review
Charles K.
Signed up for their maintenance plan - they come twice a year to check everything. Found a cracked heat exchanger last winter that could have been dangerous. Pays for itself in peace of mind.
1 person found this helpful
Response from Murphy Fuel
Glad we could help with your hvac project! We take pride in serving the Waltham community. Thank you for the recommendation.
Service Area
Serves Waltham and surrounding areas
Frequently Asked Questions
Last updated April 2026
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