HVAC

Massapequa HVAC Services

Reliable HVAC Services for Year-Round Comfort

A properly working HVAC system is the key to a comfortable, energy-efficient home in every season. At Chivalry Plumbing, Heating & Cooling, we offer comprehensive heating and cooling services to homeowners in Massapequa, NY, ensuring your home stays cozy in winter and cool in the summer. Whether you need fast, 24/7 repairs, routine maintenance, or a brand-new installation, our skilled technicians bring the expertise and attention to detail your home deserves. We use advanced tools and proven techniques to deliver lasting results because your comfort is our top priority. When it comes to dependable HVAC in Massapequa, Chivalry is the team you can trust.

SPECIAL OFFER

$50 OFF

Any Cooling Repair
Schedule Service
Expires: May 31, 2026
Offer cannot be combined with any other promotions, discounts, or special offers. Terms and conditions may apply.

Our Services

Our Residential HVAC Services

A dependable HVAC system does more than just control temperature—it enhances indoor air quality, reduces energy costs, and protects your home from seasonal extremes. At Chivalry Plumbing, Heating & Cooling, we tailor our services to fit your home’s unique heating and cooling needs. Our experienced technicians work with all makes and models, ensuring fast, effective solutions you can count on. Whether you’re upgrading your system or troubleshooting an issue, we’re here to help keep your home comfortable year-round.

  • HVAC System Installation: Installing a new HVAC system ensures optimal efficiency, modern technology, and improved indoor comfort. We help you choose the right system for your home’s size and energy goals.
  • Seasonal Maintenance Services: Regular HVAC maintenance improves performance and helps prevent unexpected breakdowns. Our tune-ups include cleaning, inspections, and minor adjustments to extend the life of your system.
  • Energy-Efficient Upgrades: Upgrading older equipment can significantly reduce monthly utility bills. We offer high-efficiency models and smart thermostats to optimize your home’s climate control.
  • Emergency HVAC Repairs: When your system fails unexpectedly, fast service matters. Our team is available for urgent HVAC repairs to restore comfort quickly and minimize disruption.
I was so lucky that Eric was assigned as my plumber. His professionalism was evident when he introduced himself and put on those “booties” as not to dirty my floors. I had a leak that we didn’t know the source. Eric asked questions and listened to my ideas and didn’t laugh lol. He worked tirelessly to diagnosis the source without doing too much damage to the floor/walls etc. When he found the source of the leak, he showed me and explained what needed to be done. Most important, he gave me options knowing that cost was important. He went above and beyond my expectations. Eric is a first-class plumber, as well as a first-class person that I can trust in my home. Ask for Eric you will be glad you did!
Louise Fanning
Via Google
Most professional service we've received ever!
Jethro Cardona
Via Google
They are great. Very knowledgeable and came exactly on time. Friendly and professional. I recommend them to anyone
Mario Bianchi
Via Google
Chivalry Plumbing, Heating & Cooling has a strong reputation for professionalism and quality work. Their team is known for being responsive, knowledgeable, and committed to doing things the right way. Definitely a company you can trust for plumbing and HVAC needs.
Dan Dowdy
Via Google
The winter of 2025-2026 was pretty brutal, with temps in single digits on some days. I had shut off our first floor baseboard heating due to a leak somewhere in the water pipe system. However the old Levitt house we live in have the pipes embedded into the concrete slab (no basement) so finding the leak was especially challenging. Our HVAC system plus the Dyson Heating unit DID NOT provide enough heat during the cold nights. In March we finally called several plumbing contractors to see how the leak can be detected and repaired. Only Chivalry offered using thermal imaging gun to try to narrow where the leak might be. Eric and Rich came out to perform the scan and identified two possible leak locations. The first potential leak site was in the kitchen. They were able to limit removing just a single 18×18-inch tile to access the pipe, but this location showed no leak. The second location, near the back door, required cutting through laminate flooring, and that is where they found the leaking pipe. Replacing the leaking pipe section was fairly standard. But the hardest part was finding the leak. We are grateful for Eric and Rich's detective work and the repair done to restore our baseboard heating. Now we can look forward to a warm winter next year. PS. Its up to the homeowner to repair the surface AFTER the digging, which I was able to do myself. Luckily, I kept some tiles and floorboards.
Jorge Leeao
Via Google
I’ve been meaning to write this for a while. Back in Fall 2025, Chivalry Plumbing installed our new boiler and removed the old one, and the whole experience was excellent from start to finish. Will, Anthony, and Eric were fantastic to work with. They were professional, respectful of our home, and incredibly clean and neat throughout the entire process. What really stood out was how efficiently they worked. They completed a full boiler installation and removal in just one day, and the setup they put in is top notch. We couldn’t be happier with the quality of the work. I highly recommend Chivalry Plumbing to anyone looking for reliable, skilled, and courteous service.
Donald Bellino
Via Google

    Why Choose Chivalry Plumbing, Heating & Cooling for Your HVAC Needs?

    When it comes to maintaining your home’s comfort, you need a company that combines experience, transparency, and exceptional customer care. At Chivalry Plumbing, Heating & Cooling, we bring trusted HVAC expertise to every job, offering personalized service backed by years of hands-on knowledge. Homeowners in Massapequa count on us for prompt responses, honest recommendations, and high-quality workmanship. From seasonal tune-ups to full system replacements, we make your comfort our top priority.

    • Experienced Local Technicians: Our certified team has extensive training and hands-on experience with a wide range of HVAC systems. We understand local climate demands and tailor our solutions accordingly.
    • Transparent Pricing and Honest Service: You’ll always know what to expect with upfront estimates and no hidden fees. We focus on long-term solutions, not upselling unnecessary services.
    • Fast and Reliable Scheduling: We respect your time and show up when we say we will. Our team works efficiently to get your HVAC system up and running without delay.
    • 24/7 Availability for All HVAC Needs: Whether it’s routine maintenance, urgent repairs, or system installations, Chivalry Plumbing, Heating & Cooling is available around the clock to ensure your HVAC system runs smoothly whenever you need it most.

    • Licensed, Insured, Vetted Pros

      We make it easy for you to have confidence in the team you call.

    • 24/7 Help Available

      We're here to help you whenever you need us.

    • 100% Satisfaction Guarantee

      We're so confident you'll be happy with our services, we guarantee it.
    I was so lucky that Eric was assigned as my plumber. His professionalism was evident when he introduced himself and put on those “booties” as not to dirty my floors. I had a leak that we didn’t know the source. Eric asked questions and listened to my ideas and didn’t laugh lol. He worked tirelessly to diagnosis the source without doing too much damage to the floor/walls etc. When he found the source of the leak, he showed me and explained what needed to be done. Most important, he gave me options knowing that cost was important. He went above and beyond my expectations. Eric is a first-class plumber, as well as a first-class person that I can trust in my home. Ask for Eric you will be glad you did!
    Louise Fanning
    Via Google
    Most professional service we've received ever!
    Jethro Cardona
    Via Google
    They are great. Very knowledgeable and came exactly on time. Friendly and professional. I recommend them to anyone
    Mario Bianchi
    Via Google
    Chivalry Plumbing, Heating & Cooling has a strong reputation for professionalism and quality work. Their team is known for being responsive, knowledgeable, and committed to doing things the right way. Definitely a company you can trust for plumbing and HVAC needs.
    Dan Dowdy
    Via Google
    The winter of 2025-2026 was pretty brutal, with temps in single digits on some days. I had shut off our first floor baseboard heating due to a leak somewhere in the water pipe system. However the old Levitt house we live in have the pipes embedded into the concrete slab (no basement) so finding the leak was especially challenging. Our HVAC system plus the Dyson Heating unit DID NOT provide enough heat during the cold nights. In March we finally called several plumbing contractors to see how the leak can be detected and repaired. Only Chivalry offered using thermal imaging gun to try to narrow where the leak might be. Eric and Rich came out to perform the scan and identified two possible leak locations. The first potential leak site was in the kitchen. They were able to limit removing just a single 18×18-inch tile to access the pipe, but this location showed no leak. The second location, near the back door, required cutting through laminate flooring, and that is where they found the leaking pipe. Replacing the leaking pipe section was fairly standard. But the hardest part was finding the leak. We are grateful for Eric and Rich's detective work and the repair done to restore our baseboard heating. Now we can look forward to a warm winter next year. PS. Its up to the homeowner to repair the surface AFTER the digging, which I was able to do myself. Luckily, I kept some tiles and floorboards.
    Jorge Leeao
    Via Google
    I’ve been meaning to write this for a while. Back in Fall 2025, Chivalry Plumbing installed our new boiler and removed the old one, and the whole experience was excellent from start to finish. Will, Anthony, and Eric were fantastic to work with. They were professional, respectful of our home, and incredibly clean and neat throughout the entire process. What really stood out was how efficiently they worked. They completed a full boiler installation and removal in just one day, and the setup they put in is top notch. We couldn’t be happier with the quality of the work. I highly recommend Chivalry Plumbing to anyone looking for reliable, skilled, and courteous service.
    Donald Bellino
    Via Google

      Frequently Asked Questions

      Are you facing a plumbing or heating quest that requires the bravery and honor of a true knight?
      Look no further! Contact Chivalry Plumbing, Heating & Cooling today and let us be your noble protectors in the realm of plumbing and heating.