Call Now
Website
Call
Business Details
12 Years
experience
Emergency
services
Expert HVAC Installation & Repair Services in Boston & Northern MA
Frontier Air is a family-owned and operated HVAC company established in 2014, dedicated to expanding expertise in heating, cooling, and eco-friendly technology. Our technicians prioritize continuous learning to deliver tailored solutions for each client's unique needs. With service areas spanning Northern Massachusetts, Boston, and Southern New Hampshire, we specialize in modern, energy-efficient systems while maintaining a commitment to reliability and customer satisfaction.

As a Mitsubishi Diamond Contractor, we offer extended warranties and partner with MassSave to streamline rebates and financing. Our team combines technical proficiency with a customer-first approach, ensuring transparent communication and long-term value for every installation, repair, or maintenance project.
Services
AC Installation Furnace Repair Heat Pump Maintenance Ductless Mini-Split Systems Emergency HVAC Service Water Heater Replacement System Diagnostics Indoor Air Quality Solutions Smart Thermostat Installation Energy Efficiency Upgrades
Details
  • Year established: 2014
Highlights and features
  • We offer 12-year manufacturer warranties on Mitsubishi equipment
  • Our team provides MassSave rebate and loan assistance
  • Certified technicians with specialized Mitsubishi system training
  • 24/7 emergency repair services available
  • Eco-friendly solutions with energy-saving technology
Associations and certifications
  • Mitsubishi Diamond Contractor
  • MassSave Heat Pump Installer
What people say
Very professional Prompt service Energy-efficient solutions Transparent pricing Reliable technicians
Services
AC Installation
We install energy-efficient air conditioning systems tailored to your home's specific needs. Our technicians specialize in ductless mini-split and central AC solutions that maximize comfort while reducing energy costs. Every installation includes a comprehensive assessment of your space and climate requirements to ensure optimal performance and long-term reliability.
Furnace Repair
Emergency furnace repair services address heating failures promptly with factory-trained technicians. We diagnose issues with gas, electric, and hybrid systems while maintaining manufacturer warranties. Our approach prioritizes rapid restoration of heat during cold seasons while identifying potential future problems to prevent recurring failures.
Heat Pump Maintenance
Regular maintenance plans extend equipment lifespan and improve efficiency for heat pump systems. Our technicians clean components, check refrigerant levels, and optimize performance metrics during seasonal tune-ups. Preventative care reduces breakdown risks and maintains manufacturer warranty compliance for both residential and commercial properties.
Ductless Mini-Split Systems
Custom ductless system installations provide targeted temperature control for specific rooms or additions. We handle multi-zone configurations with wall-mounted, ceiling-recessed, and floor-standing units. Our designs balance aesthetic integration with maximum energy efficiency while eliminating the need for traditional ductwork infrastructure.
Emergency HVAC Service
Around-the-clock emergency response addresses critical heating and cooling failures at any hour. Our on-call technicians carry common replacement parts and diagnostic tools to resolve urgent issues promptly. This service guarantees immediate attention during extreme weather conditions when system failures pose significant comfort or safety risks.
People
Anton
Owner
Anton leads Frontier Air with hands-on technical expertise and customer service commitment. His prompt response to emergency repairs and transparent communication have earned multiple five-star reviews from satisfied clients across Massachusetts.
Tony
Lead Technician
Tony oversees installation projects and complex repairs with 15+ years of HVAC experience. Clients consistently praise his technical knowledge, punctuality, and ability to explain system operations clearly during service calls and consultations.
Questions
What HVAC services does Frontier Air offer?
We provide full-service heating and cooling solutions including AC installation, furnace repair, heat pump maintenance, ductless systems, emergency service, and energy efficiency upgrades for residential properties.
Are Frontier Air technicians certified?
Our team includes Mitsubishi Diamond Contractor-certified technicians with specialized training in advanced HVAC systems. We maintain ongoing education to stay current with industry innovations and manufacturer requirements.
Do you offer emergency HVAC repair?
Yes, we provide 24/7 emergency repair services for urgent heating and cooling failures. Our on-call technicians respond promptly to critical system breakdowns during extreme weather conditions.
Can Frontier Air help with MassSave rebates?
As a MassSave Heat Pump Installer, we assist customers with rebate applications and financing options for qualifying energy-efficient HVAC upgrades to reduce upfront costs.
What areas do you service?
We serve Northern Massachusetts, Boston metro area, and Southern New Hampshire including both urban and rural locations. Our service territory covers residential properties within 60 miles of our main office.
What warranty options exist for new systems?
Mitsubishi equipment installed by our Diamond Contractors qualifies for extended manufacturer warranties up to 12 years. We also offer service agreements covering preventive maintenance and priority repair scheduling.
Reviews (5)
Unknown Error
Dec 16, 2021 Report
They did a wonderful job under difficult conditions and came through. I would gladly recommend them to friends and family. Tony came to then house to fix an emergency problem the previous contractor missed or messed up. The central air wasn't working right and was not set up properly. Tony and his crew were able to quickly figure out what was really wrong and fix it after a run to the supply store for an odd set of parts. Thanks for everything Tony
Paula Yarbrough
Dec 14, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Tony is the best! He installed our heating system quickly and at an affordable price. I have had to call him a couple of times for issues and he is always willing to come at night and on the weekends if needed. He is a pleasure to deal with and I highly recommend him!
Services:Install heating system,Install thermostat,Repair HVAC
Natalia Lenkina
Nov 24, 2021 Report
Services:Heating maintenance,Repair AC,Repair heating system,Install thermostat,Clean ducts & vents
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Edmund Bohn
Oct 23, 2021 Report
Best system and service ever! We bought a Mitsubishi 4 zone mini-split system from Tony and absolutely love it. Even more was the exceptional service and very reasonable price. They installed 3 of the units (the 4th will be hooked up when our new addition is finished in the Spring due to delays in getting the building permit). We did get a small leak a few days after, called Tony and he came by early evening and did the fix well into the the night. Works perfectly. In short, you dont often find a craftsman who stands by his product, company name and customer like Tony. Being a retired AF officer
Neha Firodiya
Oct 18, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
thank you so much for your excellent service, Tony. You and your crew are very polite and professional. Explained every step in best possible way! We will recommend you/ Frontier to our friends and family
Services:Install AC,Repair thermostat,Install heating system