Comfort You Can Count On

At Clean Wave Heating and Cooling, we’ve been keeping Long Island homes and businesses comfortable for over 15 years. From heating and cooling to plumbing solutions, our licensed experts deliver reliable service, honest estimates, and lasting results you can trust.

About Us

Welcome to Clean Wave Heating & Cooling, your trusted partner for all your heating, cooling, and air purification needs in Nassau and Suffolk counties. With years of experience and a team of certified professionals, we are dedicated to providing exceptional service and ensuring your home remains comfortable year-round.

At Clean Wave Heating & Cooling, we offer a wide range of services, including installation, maintenance, and repair of heating and cooling systems, as well as advanced air purification solutions. Our commitment to quality and customer satisfaction is unmatched, and we pride ourselves on our 24/7 availability to address any emergencies that may arise.

AC Installation

Duct Repair & Maintenance

Heat Pumps

Boilers

Commercial HVAC Installations

Plumbing Repairs & Installations

Stay Protected Year-Round

With our exclusive Clean Wave Protection Plan, you’ll enjoy peace of mind knowing your heating, cooling, and plumbing systems are maintained and protected all year long. Regular maintenance not only extends the life of your equipment but also helps you save on energy costs and avoid unexpected breakdowns.

Experience the Clean Wave Difference

At Clean Wave Heating and Cooling, we don’t just fix problems — we provide lasting comfort. Our team is dedicated to delivering top-quality heating, cooling, and plumbing services with a focus on honesty, efficiency, and customer satisfaction. From emergency repairs to system upgrades, we bring the experience and care your home or business deserves.

Ready for Year-Round Comfort?

Why Long Island Trusts Clean Wave

For more than 15 years, Clean Wave Heating and Cooling has been the name families and businesses count on for dependable service. We believe in doing the job right the first time, offering honest estimates, and delivering solutions that last. From heating and cooling to plumbing and commercial projects, we’re proud to be the trusted choice across Long Island.

Request an Estimate

Get a free, no-obligation estimate for your heating, cooling, or plumbing needs. Fast, accurate, and hassle-free.

Special Offers

Take advantage of our seasonal discounts and rebates, including up to $500 off system replacements.

What Our Clients Say

      
   Clean wave heating and cooling
   54 Google reviews 
  Write a review 
  
 
 
   
 
 
       Posted on Google  
   
   Richard Dallow 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have to say I am absolutely delighted with Sam and his team.  They replaced a 30 year old heat pump(a/c and heat) with a new energy efficient Bosch unit.  They knew exactly what needed to be done and accomplished it in 7/8 hours. Cleaned up after themselves and just did a great job.  Highly recommend for any installation need you may have.
  
 
      Posted on Google  
   
   Luke Walker 
 
 
 
 Trustindex verifies that the original source of the review is Google. What a wonderful work they've done for me. I'll be calling them in the future for sure. HIGHLY RECOMMENDED.
  
 
      Posted on Google  
   
   David Jackson 
 
 
 
 Trustindex verifies that the original source of the review is Google. One of the best HVAC service providers within 30 miles! What I appreciate most is their punctuality and professionalism. They arrived exactly on time, completed the job efficiently, and left everything spotless—no dirt, no extra holes, and no marks on the walls. Truly hassle-free service. I highly recommend them to anyone in need of HVAC work—you won’t be disappointed!
  
 
      Posted on Google  
   
   Gustavo Guato 
 
 
 
 Trustindex verifies that the original source of the review is Google. I highly recommend professional installation for any AC and Heating system. The team that handled my project was outstanding-on time, efficient, and detail-oriented. They guided me in selecting the right sized system, sealed and optimized the ductwork and installed a smart thermostat while explaining everything clearly. From start to finish the installation was done with care and professionalism. My system now runs flawlessly providing reliable comfort and energy efficiency. This is a company you can trust for quality work and long term results.
CLEAN WAVE HEATING &COOLING
  
 
      Posted on Google  
   
   Christina Anderson 
 
 
 
 Trustindex verifies that the original source of the review is Google. My mini split unit was freezing over. I called Sam the morning I noticed and he was there in an hour and a half. He replaced the unit the same damn for a very reasonable price. Sam was very nice and extremely helpful.
  
 
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   Kerry E 
 
 
 
 Trustindex verifies that the original source of the review is Google. Took care of my system and I didn't have to wait 3-4 days. Everything works great. No complaints. Good guys
  
 
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   I. Cruz 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had to call as an emergency, (my heat shut off, late in the evening) they provided a reasonable price, were honest and on time. Give them a call!
  
 
      Posted on Google  
   
   Boris Nektalov 
 
 
 
 Trustindex verifies that the original source of the review is Google. Best service in town
  
 
      Posted on Google  
   
   Michele Carolan 
 
 
 
 Trustindex verifies that the original source of the review is Google. If you are searching for a company to assist you with all your central AC needs look no further than Sam and Clean Wave.   We called him in an emergency during the heat wave as out Central AC had failed. Sam quickly provided the options and 2 days later he installed a completely new system at an incredible price. The workmanship was perfect. His team removed all debris from the prior AC. They are outstanding. Do not hesitate to call them and work with them. They are absolutely 5 stars!