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Located in Acton, MA, St. Joseph HVAC is proud to serve homeowners with top-tier cooling and heating solutions.

Is your old AC struggling to keep up? Tired of high energy bills? Now is the perfect time to switch to a high-efficiency heat pump that keeps your home cool in the summer and warm in the winter—all while lowering your energy costs. At St. Joseph HVAC, we install modern, reliable systems with up to a 10-year parts warranty, ensuring year-round comfort for your home.

Need a full central air installation? We’ve got you covered with customized solutions to keep your home comfortable.

Services

Air Coditioning Repair

• Fast diagnostics and clear repair options • Fixes for capacitors, motors, fans, and electrical issues • Leak checks and refrigerant service if needed

Hybrid System

• Heat pump for efficient heating & cooling most days • Hydronic Coil backup for steady heat in colder weather • Automatic changeover set to your comfort and energy goals

Dual-Fuel Heat Pump + Natural Gas backup

• Heat pump runs first for efficiency and lower bills • Natural gas takes over when it’s truly cold outside • Smart controls switch automatically for comfort and savings

Commercial Sheet Metal

• Custom ductwork fabrication and installation for commercial spaces • Clean, exposed duct layouts for restaurants, gyms, and offices • Licensed, insured, and built to meet jobsite requirements

Roof Top Services and Installation(RTUs)

• Rooftop unit installation, replacement, and service (RTUs) • Safe rigging, wiring, and control/thermostat integration • Reliable heating & cooling for larger commercial spaces

High Velocity System Installation

• Small, flexible ducts — great for older homes and tight spaces • Even temperatures with strong airflow and better circulation • Clean installation with minimal impact on the home

Ductless Installation

• Fast, low-impact installation with no ductwork needed • Efficient heating & cooling for comfort and lower energy use • Great for additions, basements, bedrooms, and problem rooms

Furnace Upgrade

• Remove old equipment and install the new furnace cleanly • Proper venting, gas piping, and safe electrical connections • Airflow checks to keep the home comfortable and efficient

Heat Pump Installation

• High-efficiency heat pump installs (ducted or ductless) • We size the system properly for comfort and lower energy use • Mitsubishi, Bosch, LG and other top brands

Maintenance

• AC tune-ups: clean coils, check drain, electrical, and refrigerant readings • Heat tune-ups: combustion safety checks, pressure, and operation testing • Prevent breakdowns, improve efficiency, and extend equipment life
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We Are Mass Save Partners

WHAT IS A MASS SAVE?
MASS SAVE is an energy efficiency program in Massachusetts that helps homeowners and businesses save money on their energy bills. The program identifies energy-saving opportunities and offers rebates and incentives for energy-efficient upgrades.
WHO QUALIFIES FOR MASS SAVE?
Most Massachusetts homeowners and renters who get electric and/or natural gas service from a Mass Save sponsor utility may qualify for Mass Save programs and incentives. Many businesses, municipalities, and non-profits may also be eligible through the program’s commercial and community offerings.
MASS SAVE REBATES & LOANS
As a Mass Save participating contractor, St. Joseph HVAC helps homeowners and businesses access rebates and 0% financing for qualifying upgrades. Eligible customers may receive heat pump incentives (including enhanced rebates for income-eligible households), plus up to $1,500 for integrated controls when applicable. Mass Save also offers the 0% HEAT Loan with financing up to $25,000 for approved energy-efficiency improvements, including heat pumps.
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Products

Samsung Ductless
Google Nest Thermostat
Conforto Oil Furnace
York Roof Top Unit
Goodman Gas Furnace
Mitsubishi Hyper Heat Ductless
LG Art Cool Gallery Wall Mounted
American Standard Air Handler
Mitsubishi Casset Ductless

The best HVAC Service in the Greater Boston Area

Your Trusted Source for Unparalleled Comfort Solutions and Expert HVAC Services

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Book online

All Rights Reserved | St. Joseph HVAC | Privacy Policy

Developed by Skale Club