Long Island Water Heater Installation

We’ve been replacing water heaters in Nassau and Suffolk County homes for over 30 years.

Ready to Replace Your Water Heater?

We offer multiple water heating solutions, including:

  • Standard tanks
  • On-demand
  • Heat pump
  • Electric
  • Oil replacement
  • Indirect water heaters
Schedule a Service

Or call us at 631.887.5999

Upgrade Your Hot Water System

When it’s time for a new water heater, you can rely on our local, family-owned and operated company for a smooth installation process.

  • $0 down, long-term low interest loans
  • In-house qualified technicians
  • Name-brand, tier-one equipment
  • $0 down, long-term low interest loans
  • In-house qualified technicians
  • Name-brand, tier-one equipment

1-Year Guarantee

Get a full year warranty on both parts and labor.

Peace of Mind

Give yourself the assurance of knowing well-trained technicians are handling your repairs.

24/7 Emergency Service

Get quick, reliable emergency service – when you need it.

Free In-Home Estimates

Know exactly what you’re paying with a clear, upfront quote.

Please fill out the form below to schedule a repair.

Hear from Happy A/C and Heating Clients

See how we’ve helped these Long Island residents and business owners keep their indoor areas comfortable.

You may not have heard of these guys, they are not the biggest on Long Island but they are reliable and honest. Had a big problem with my air conditioning. I called, they came over and took care of the problem. These guys were fabulous. No run around, no up-sell -- straight forward and all fixed. I would use these guys for my air conditioning and heating any time.
- John G.
Great service, workers were gentlemen. One of the workers spilled some oil on my pavers, they applied a solvent and took care of the issue immediately. Site was clean after install of a 16 seer 5 ton system. Highly recommend them.
- Nick A.
Extremely reliable and honest HVAC company. We have used several over the last year for our heat pumps and Eric and his company are the best!
- Neil B.
Sunray replaced our heating and air-conditioning unit and they did an excellent job. Very professional and courteous workers. Our house is nice and cool.
- Maria C C.