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Business Details
12 Years
experience
Emergency
services
Your Trusted HVAC Experts in Concord, NH
Live Free Heating & Cooling was founded in October 2014 by Tyler and Peter Marston, driven by a mission to provide homeowners with a deeper understanding of HVAC systems while delivering responsive, high-quality service. With decades of combined industry experience from leading HVAC companies, the Marstons identified an opportunity to create a customer-centric business that prioritizes education, transparent pricing, and exceptional support. Recognized by Mitsubishi for technical expertise, our team serves central and southern New Hampshire with fully stocked trucks, upfront pricing, and financing options.

We specialize in complete HVAC solutions for residential and commercial properties, ensuring systems operate efficiently through repairs, installations, and maintenance. Our commitment to customer satisfaction extends to electrical and water heater services, backed by 24/7 live answering for urgent needs. Over 11 years, we've built a reputation as a trusted local provider, combining technical skill with a transparent approach to customer care.
Services
Heating Repair Cooling Installation Furnace Maintenance Heat Pump Repair Boiler Maintenance Electrical Services Water Heater Repair Smart Thermostat Install Mini-Split Installation Tankless Water Heaters
Details
  • Year established: 2014
Highlights and features
  • We offer transparent upfront pricing for all services
  • Our team has 11 years of combined HVAC experience
  • We provide 24/7 live answering for urgent needs
  • Our company is Mitsubishi Diamond Elite certified
  • We offer flexible financing options for customers
Associations and certifications
  • Mitsubishi Diamond Elite Status
What people say
Transparent pricing 24/7 availability Knowledgeable technicians Financing options Same-day service
Services
HVAC Repair
Our certified technicians provide comprehensive HVAC repair services for residential and commercial systems. We diagnose and fix furnace, heat pump, and boiler issues using industry-standard tools. Customers receive detailed diagnostics and transparent cost estimates before any work begins.
Electrical Services
We offer full electrical services including repairs, safety inspections, and equipment installations. Our licensed electricians handle lighting upgrades, circuit breaker replacements, and EV charging stations. All work meets current safety standards with upfront pricing provided.
Water Heater Repair
Our plumbing specialists repair conventional and tankless water heaters for residential properties. We identify leaks, heating element failures, and efficiency issues. Emergency service calls include same-day diagnostics and repair options.
HVAC Installation
We install high-efficiency HVAC systems including furnaces, heat pumps, and ductless mini-splits. Our process includes load calculations, system selection guidance, and manufacturer-certified installation. Financing options available for qualified customers.
Electrical Safety Inspection
Our safety inspections cover panel functionality, wiring integrity, and code compliance. Technicians identify hazards and provide prioritized remediation recommendations. Ideal for pre-purchase evaluations or older homes needing system upgrades.
People
Tyler Marston
Co-Founder
Co-founded the company after serving as lead HVAC installer for a major NH contractor. Specializes in system installations and technical training for complex HVAC applications across residential and commercial properties.
Peter Marston
Co-Founder
Co-founder with extensive HVAC service background from Boston and New Hampshire companies. Focuses on customer experience development and creating operational systems that enhance service delivery efficiency.
Questions
Do you offer emergency HVAC services?
Yes, our 24/7 live answering service connects you with technicians for urgent HVAC repairs and system failures.
Which areas do you serve?
We serve central and southern New Hampshire including Concord, Manchester, Nashua, Dover, and surrounding communities.
Do you provide financing options?
Yes, we offer flexible financing options for qualified customers. Contact us for details and approval information.
What HVAC brands do you work with?
Our technicians service all major HVAC brands. We are recognized as Mitsubishi Diamond Elite contractors for technical expertise.
Are your technicians licensed?
All our technicians are fully licensed, insured, and certified to handle HVAC, electrical, and plumbing systems.
Reviews (5)
Tom Scaramella
Dec 24, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness
Highly recommend! Live Free H&C did an excellent job installing a 3 head mini split system in my addition. . Super clean install with Mitsubishi equipment , and at a very fair price
Services:Heating system installation,AC installation
John Brennan
Dec 20, 2021 Report
Best company I have ever hired. They installed ductless mini splits. Starting from the sales consultation Jay was very professional and gave me a quote the same day. He recommended the right system for the job and I went with them. The Technicians Chris and Brady just finished the install and I am blown away with how professional they were. They worked quick and the quality of work was fantastic.

They kept me up to date with everything going on and always asked if I had any questions. After the install they talked me through the operation of the units. The owners of the company also checked in
Glen Davis
Dec 17, 2021 Report
From quote to final install Live Free employees were professional, personable, organized and compassionate for their company and it's customers. They did a wonderful job from the sales rep Peter explaining the process and system and customized the install through the install process with Brady, Chris, Tyler and Casey. A pleasure to work with all these gentleman. It was hard to believe the solid and perfect 5 star rating on line, but after working with them I know the ratings are correct. Would highly recommend. Great job and Thanks!
George Messenger
Dec 05, 2021 Report
These guys are very professional. The whole process from start to end was very efficient. I was impressed when they showed up to do the job with paper covers on their shoes to prevent from tracking dirt into my house. They are very knowledgeable about their trade, and they did a stellar job installing my heating/cooling units,. They pay attention to every detail for sure. After they were done, I was shown everything that was done and then I was educated about how to operate the complex remotes. Their quote/price was reasonable compared to others. Cant recommend them highly enough (and I dont
Dylan Rubinic
Nov 30, 2021 Report
Everyone we have interacted with at Live Free has been professional, intelligent, and very kind/easy to talk with and ask questions. We had a hybrid heat/ac system installed with ductwork upstairs and a ductless mini-split downstairs, and everything from install to service visits for tweaks/questions was done quickly, on-time, and with a focus in high quality work. Now that we have used both heat and ac I can say that the recommendations made and work done meet all expectations, and the price was very fair. Highly recommend Live Free Heating and Cooling to anyone!