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43 Years
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Emergency
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Trusted HVAC Services in Raymond, NH
Patriot Heating & Cooling has served Southern New Hampshire for over four decades as a family-owned, locally operated business. Our team of skilled technicians provides comprehensive heating and cooling solutions, including installation, maintenance, and emergency repair services for residential and commercial clients. We prioritize personalized service, ensuring each customer receives tailored solutions that meet their unique needs. Our commitment to excellence is demonstrated through 24/7 emergency availability, free estimates within 24 hours, and flexible financing options. As certified Mitsubishi Diamond Preferred Contractors and Trane Comfort Specialists, we guarantee high-quality workmanship backed by comprehensive warranties.

Our continuous technician training ensures we stay current with industry advancements, while our community involvement reflects our dedication to the neighborhoods we serve. With service areas spanning Auburn, Manchester, Portsmouth, and surrounding communities, we combine large-scale capabilities with small-business personalization. Our operating hours are Monday through Friday from 8:00 AM to 4:30 PM, with emergency services available outside these times. We accept multiple payment methods including major credit cards, cash, and financing options. Our reputation for reliability and customer satisfaction has been built through consistent delivery of energy-efficient solutions that keep homes and businesses comfortable year-round.
Services
Oil Furnaces Gas Boilers Air Conditioning Installation Heat Pumps HVAC Repair Ductless Mini-Splits Water Heaters Heating Service Plans
Details
  • Year established: 1983
Highlights and features
  • 24/7 emergency heating and cooling service available
  • Certified technicians with ongoing industry training
  • Flexible financing options for HVAC upgrades
  • Free estimates delivered within 24 hours
  • Comprehensive parts, labor, and extended warranties
Associations and certifications
  • Mitsubishi Diamond Preferred Contractor
  • Trane Comfort Specialist
What people say
Prompt emergency response Knowledgeable technicians Reliable solutions Professional service Local expertise
Services
Oil Furnace Services
Our comprehensive oil furnace services include installation, maintenance, and repair of high-efficiency systems. We handle all system complexities from minor repairs to complete replacements. Our technicians' specialized training ensures optimal performance and energy savings for residential heating needs in Southern New Hampshire.
Gas Boiler Services
We provide expert gas boiler solutions including installation and emergency repairs for residential and small commercial applications. Working with leading brands, our team ensures reliable operation and energy efficiency. Regular maintenance extends equipment lifespan while maintaining consistent heating performance.
Air Conditioning Installation
Our AC installation services cover both central systems and ductless mini-split solutions. Technicians specialize in proper sizing and configuration for optimal cooling efficiency. We offer a range of models to suit different property types while ensuring proper refrigerant charging and system integration.
Heat Pump Services
We install and service heat pump systems that provide both heating and cooling functionality. Our technicians are trained in latest technologies including variable-speed compressors and smart thermostat integration. Regular maintenance ensures year-round efficiency and system longevity across residential and commercial properties.
HVAC Repair
Emergency and routine HVAC repair services cover all system types including furnaces, boilers, and air conditioning units. Our 24/7 service team responds promptly to critical failures while preventive maintenance plans help avoid unexpected breakdowns and extend equipment lifespan through regular inspections.
Questions
What HVAC services do you offer in Southern New Hampshire?
We provide complete heating and cooling solutions including oil/gas furnace installation, boiler services, air conditioning, heat pumps, ductless systems, water heaters, and 24/7 emergency repair services.
Are your technicians certified and insured?
Yes, all our technicians are certified, background-checked, and continuously trained. We maintain full insurance coverage and hold manufacturer certifications from Mitsubishi and Trane.
Do you offer financing options for HVAC upgrades?
We provide flexible financing options for system replacements and upgrades, making it easier for homeowners and businesses to invest in energy-efficient heating and cooling solutions.
What areas do you service?
We serve over 50 communities in Southern New Hampshire including Manchester, Portsmouth, Derry, Salem, and surrounding areas with both residential and commercial HVAC services.
What emergency HVAC services are available?
Our 24/7 emergency service ensures immediate response for critical heating and cooling failures, with technicians available year-round to address urgent system malfunctions.
Do you provide maintenance plans for HVAC systems?
Yes, our heating service plans include regular maintenance visits, priority service scheduling, and discounts on parts and repairs to ensure optimal system performance and longevity.
Reviews (4)
Ritarose Williams
Oct 14, 2021 Report
Jon, Tristen. Art & Maeghan were awesome! Highly recommended, on time, courteous, pleasure to work with.
Caitlyn L.
Sep 26, 2021 Report
Short Version: Great overall service, Knowledgeable Service Professionals, Upfront, Honest, On time and friendly! Thanks to Nate and Zach for solving our boiler issues. Long Version: Our boiler stopped working the Friday before labor day weekend and we were lucky to have Patriot come out that day to survey the situation. It was decided that we needed a new boiler valve. Given the long weekend and stocking issues they had to order it from PA, which meant they would get the part the following Wed. It arrived on schedule as expected and they were able to send out a repairman that day. The technician
Tim Wilkinson
Aug 01, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
We needed our estimate quickly (before others expired) and Patriot accommodated the request. They were on site and completed the job within two weeks of our accepting the quote. We always prefer the attention of smaller businesses with local accountability. They will be a frontrunner when we look for AC quotes next year.
Service:Install heating system
Jed Pierce
Jul 31, 2021 Report
I had been dealing with a boiler issue for a month, I could not get a call back from multiple outfits. I was referred to Patriot by my neighbor and it couldnt have worked out better. Megan(I hope I remembered that right) got me on the books for first thing the next morning. Mike and Tristan came to my house and immediately said good morning Jed, how can we help you. The use of my first name was an incredible touch. They were able to fix my boiler quickly and cleanly putting a month of frustration to rest. Thank you, Patriot, for the professionalism and talent. Kudos to the whole team,