Large Enough to Handle Your Needs Small Enough to Know Your Name

With 40+ years of experience serving Southern New Hampshire, we have the expertise to handle all your heating and cooling needs while still providing the personal service of a local, family-owned company.

Manchester HVAC Services

Proudly Serving Rockingham County and the Greater Manchester Area

New Hampshire's seasons don't leave much room for a struggling furnace or an overworked air conditioner, and when a system falters in January or July, homeowners need a team that shows up ready to work, not one that's still learning the ropes. Patriot Heating & Cooling has spent more than 40 years keeping Manchester-area homes comfortable, built on a simple approach: treat every customer like a neighbor, because that's exactly what they are.

As a family-owned, locally operated company, we've built our reputation one service call at a time across Manchester, Rockingham County, and the surrounding communities. Our technicians are fully certified and insured, continuously trained to stay current on the latest systems, and proud to hold standing as a Mitsubishi Diamond Preferred Contractor and Trane Comfort Specialist.

Give us a call at (888) 913-1995 to request your free estimate from our Manchester HVAC technicians! 24/7 Emergency services available.

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Complete HVAC Solutions for Your Home

Reliable service for the systems you depend on every day

From heating and cooling to repairs, replacements, and maintenance, our experienced team has the expertise to keep your home comfortable year-round.

Decades of Hands-On Heating and Cooling Expertise

Forty years in this business means our technicians have seen nearly every type of heating and cooling challenge a Manchester-area home can present, from aging boilers in historic neighborhoods to modern ductless systems in new construction. That depth of experience shows up in faster, more accurate diagnoses and installations completed right the first time.

Our team works across the full range of home comfort equipment, including furnaces, boilers, heat pumps, ductless mini splits, water heaters, and complete HVAC systems. Whatever is keeping a home from feeling comfortable, our technicians bring the training and hands-on know-how to get it running efficiently again.

Personalized Plans for Every Comfort Challenge

No two homes, or homeowners, have quite the same needs, which is why Patriot Heating & Cooling never leans on one-size-fits-all solutions. Every recommendation we make is built around the specific equipment in place, the issue at hand, the results a customer wants, and the budget they're working with.

That personalized approach carries through from the first phone call to the final walkthrough. Whether the job calls for a quick repair, routine maintenance, or a full system replacement, our technicians take the time to clearly explain the options so homeowners can make confident, informed decisions about their comfort.

Why Homeowners Choose Patriot Heating & Cooling? Experienced and personal service from a team that knows your name

With 40+ years of experience, certified and continuously trained technicians, and 24/7 emergency service, we’re committed to providing reliable HVAC solutions and keeping your home comfortable when you need us most.

  • Expertise You Can Trust
    Our certified technicians are backed by our status as a Trane Comfort Specialist and Mitsubishi Diamond Preferred Contractor.
  • Proudly Local
    As a family-owned, insured business, we’re proud to serve and support our local community.
  • Free Quotes

    We provide free quotes to help you understand your options before moving forward.

  • Reliable When You Need Us
    With 24/7 emergency service, we’re here when you need us most.
  • Experience That Matters
    With 40+ years in business, we bring decades of experience to every home.
  • Customer Service That Feels Personal
    We treat every customer with honesty, respect, and care.

Experience Backed by Industry Credentials

Our team stays trained, certified, and current with the latest HVAC technology.
  • Mitsubishi Electric
  • Top 10 Business
  • Trane

Support That Puts Your Needs First

Taking care of a home's heating and cooling shouldn't add financial stress, which is why Patriot Heating & Cooling offers free estimates and flexible financing options for larger projects. Every job we complete is backed by warranty coverage, giving homeowners added confidence in the work we do.

Comfort emergencies don't wait for business hours, so neither do we. Our team is available 24/7 for same-day and emergency service across Manchester and the Greater Manchester Area. It's that combination of availability, fair pricing, and genuine local roots that's earned Patriot Heating & Cooling so many glowing reviews from neighbors throughout Rockingham County and beyond.

Ready for reliable heating and cooling? Call Patriot Heating & Cooling at (888) 913-1995 or reach out to us online today!

  • Do you offer emergency heating and cooling service?

    We provide 24/7 emergency service to address unexpected heating and cooling issues. Our team responds quickly to restore comfort when systems stop working properly. Whether it's no heat in winter or cooling issues in summer, we are prepared to help with prompt service and skilled technicians. As one of the top AC companies in Raymond, NH, we focus on dependable solutions that keep homes comfortable and reduce downtime during urgent situations.

  • Can I get a free estimate before starting a project?

    We offer free estimates within 24 hours for many of our heating and cooling services. Our team reviews your needs, explains available options, and provides clear pricing so you can make informed decisions. Financing options are also available to help make larger projects more manageable. As an experienced AC company in Raymond, NH, we aim to provide straightforward service from the first call through project completion.

  • What types of heating and cooling systems do you service?

    We service oil furnaces, gas furnaces, oil boilers, gas boilers, water heaters, ductless heat pumps, and central air conditioning systems. Our technicians are trained to handle installation, maintenance, and repairs across a wide range of equipment and major brands. We stay updated through continuous training to ensure quality workmanship. As an AC company in Raymond, NH, we deliver reliable support for both heating and cooling systems year-round.

  • Do you offer maintenance or service plans?

    We offer heating service plans designed to keep systems running efficiently through regular maintenance and inspections. These plans help reduce unexpected breakdowns and extend equipment lifespan while providing added benefits such as priority scheduling and repair discounts. Our goal is to keep your system operating at peak performance with less stress on you. As an AC company in Raymond, NH, we make ongoing system care simple and convenient.

  • Do you serve my community?

    We proudly serve the following towns in NH:

    Allenstown, Amherst, Atkinson, Auburn, Bedford, Bow, Brentwood, Candia, Chester, Concord, Danville, Deerfield, Derry, Dunbarton, Epping, Epsom, Exeter, Fremont, Goffstown, Hampstead, Hollis, Hooksett, Hopkinton, Hudson, Kingston, Litchfield, Londonderry, Manchester, Merrimack, Milford, Nashua, New Boston, Northwood, Nottingham, Pelham, Pembroke, Plaistow, Raymond, Salem, Sandown, Weare, Windham.

Proud to Serve Our Community

Trusted by Homeowners Across Southern New Hampshire

Our customer reviews reflect our commitment to reliable service, quality work, and the personal care that makes every customer feel valued.

    "I couldn't have asked for nicer people to work with."

    I highly recommend Patriot Heating & Cooling. I feel secure in knowing that I have a company to turn to if ever I need to (and I'm sure that I will for yearly inspections).

    - Cat W.
    "Very knowledgeable and friendly."

    I would highly recommend Cody, he was very knowledgeable and friendly and knew his craft.

    - Lynda S.
    "Strongly recommend this company."

    Brennan Darley was our technician and he did a fabulous job.

    - Sue G.
    "The work was done professionally and at a reasonable price"

    We had a good experience with Patriot Plumbing.

    - Ronald G.
    "Chris put us at ease."

    We're looking forward to a long, trusted relationship with the Patriot family. Thank you Sue, Chris, and Miranda!

    - Jeff G.
    "Honest, knowledgeable, and professional heating service."

    They're getting five stars because they clearly know their craft, understand heating systems, and take pride in doing the job right.

    - Kevin F.
    "I would highly recommend Patriot."

    The quote was professionally drawn up. It was clear and concise and also for the products they were quoting extremely fair prices. The job was done on time.

    - Lesley V.
    "What a great company."

    They came out in a timely manner was incredibly professional went through what the problem was and their approach on fixing it.

    - Sarah L.
Ready for Reliable Heating and Cooling Service? Talk with your local HVAC team today.

Whether you need service, maintenance, or a new system, we’re here to help.

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Areas We Serve in the Candia Area
  • Auburn
  • Candia
  • Chester
  • Danville
  • Deerfield
  • Derry
  • Fremont
  • Hampstead
  • Kingston
  • Londonderry
  • Manchester
  • Northwood
  • Nottingham
  • Raymond