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23 Years
experience
Emergency
services
Expert HVAC Services in Ayer, MA
TAG Heating & Cooling has been serving central Massachusetts for over 20 years, establishing itself as a trusted leader in heating, air conditioning, and ventilation solutions. Founded in 2003, our team of dedicated professionals brings expertise and innovation to every project, ensuring timely completion within budget. We specialize in residential and commercial HVAC systems, duct cleaning, and chimney services, prioritizing customer satisfaction through reliable, high-quality work. Our commitment to excellence is reflected in our certifications, including EPA and Massachusetts state accreditations.

Customer testimonials highlight our responsiveness, technical proficiency, and ability to handle complex systems, from oil-to-gas conversions to emergency repairs. With 24/7 emergency services and financing options, we provide accessible, dependable solutions tailored to New England's climate challenges. Our team's deep local knowledge and personalized approach ensure clients receive systems optimized for efficiency and comfort, backed by a 100% satisfaction guarantee.
Services
Residential Heating Commercial Heating Duct Cleaning Chimney Services Heat Pumps Air Conditioning Gas Tune-Ups Oil System Maintenance Mini-Split Installation Steam Boiler Repair
Details
  • Year established: 2003
Highlights and features
  • We offer 20 years of local HVAC expertise
  • 24/7 emergency service available
  • Certified technicians with industry accreditations
  • Financing options for system upgrades
  • 100% satisfaction guarantee on all work
Associations and certifications
  • EPA Certificate P58F03DCD76325590
  • MA Sheet Metal, 80
  • MA Home Improvement, 193386
  • MA CSC, CS-111492
  • MA Oil Burner License, BU023299
What people say
Knowledgeable staff Prompt service Clean installations Emergency availability Cost transparency
Services
Residential Heating
We install and maintain high-efficiency heating systems for homes, including gas furnaces, boilers, and oil-to-gas conversions. Our technicians perform comprehensive tune-ups, safety inspections, and emergency repairs. Customers benefit from energy savings, improved comfort, and extended system lifespan through our preventive maintenance plans.
Commercial HVAC
Customized heating and cooling solutions for commercial spaces, considering building size, zoning requirements, and equipment needs. We handle large-scale installations, system upgrades, and preventive maintenance contracts. Our services ensure regulatory compliance, energy efficiency, and minimal downtime for businesses in various industries.
Duct Cleaning
Professional duct cleaning removes contaminants like dust, pollen, and mold from HVAC systems using specialized equipment. This improves indoor air quality, enhances system efficiency, and reduces allergy symptoms. We also offer dryer vent cleaning and sanitization services for residential and commercial properties.
Chimney Services
Full-service chimney maintenance including cleaning, masonry repair, liner installation, and waterproofing. Our certified technicians handle wood/pellet stove installations and fireplace renovations. Regular maintenance prevents fire hazards and ensures proper ventilation for heating systems.
Heat Pumps
Expert installation and maintenance of Mitsubishi Electric heat pumps, including mini-split systems. We optimize systems for New England's climate, providing year-round temperature control with energy-efficient technology. Our Diamond Contractor status ensures factory-certified workmanship and access to specialized support.
People
Tom Gamble
Owner
With over 20 years in the HVAC industry, Tom founded TAG Heating & Cooling in 2003. He oversees operations and maintains the company's commitment to quality service and customer satisfaction.
Sean Hitzenbuhler
Vice President
As VP, Sean manages project execution and technical operations. He works directly with clients to develop customized heating and cooling solutions while ensuring adherence to industry standards.
Questions
What areas do you service?
We serve central Massachusetts including Acton, Andover, Concord, Fitchburg, and surrounding communities. Contact us to confirm availability in your specific location.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency service for heating and cooling system failures with technicians available year-round.
Are financing options available?
We offer financing through MassSave rebate programs and heating loan initiatives to help customers upgrade systems affordably.
What HVAC maintenance plans do you offer?
Our Preventive Maintenance Plan includes seasonal system check-ups, priority service scheduling, and discounts on repairs for residential and commercial clients.
Are your technicians certified?
All technicians hold industry certifications including EPA Section 608, Massachusetts Oil Burner License, and manufacturer-specific accreditations like Mitsubishi Diamond Contractor status.