"Dependable, reliable, trustworthy, fair pricing and very clean. I would definitely recommend this company to my friends. I would also call them again if I need to."

12 Years

in Business

3. Absolute Heating & Ai

631-320-0814Call Now Visit Website

Heating Equipment & Systems-Wholesale Air Conditioning Contractors & Systems Heating Contractors & Specialties

Farmingville, NY 11738

CLOSED NOW:9:00 am - 7:00 pm

From Business: Heating & AIR conditioning.

4. Ferguson Bath, Kitchen & Lighting Gallery

631-744-1955Call Now Visit Website

Directions

Heating Equipment & Systems-Wholesale Plumbing Fixtures Parts & Supplies-Wholesale & Manufacturers

431 Route 25a, Rocky Point, NY 11778

CLOSED NOW:7:00 am - 4:00 pm

From Business: Whether you're starting a renovation or building your dream home, the experts at our Ferguson Bath, Kitchen & Lighting Gallery are here to help every step of the way. At our…

72 Years

in Business

5. Nice Air Conditioning & Heating

631-698-8777Call Now

Heating Equipment & Systems-Wholesale Air Conditioning Contractors & Systems Air Conditioning Equipment & Systems

Serving the Middle Island Area

CLOSED NOW:9:00 am - 7:00 pm

From Business: Nice Air Conditioning and Heating provides air conditioning, gas heating, ductwork and air quality services to Nassau and Suffolk Counties.

35 Years

in Business

6. Pj Bruno & Son Plbg & Htg Inc

631-228-4047Call Now

Directions

Heating Equipment & Systems-Wholesale Heating Equipment & Systems Plumbers

415 Route 25A, Rocky Point, NY 11778

7. Tedco Mechanical

631-807-7679Call Now Visit Website

Heating Equipment & Systems-Wholesale Air Conditioning Contractors & Systems Heating Equipment & Systems-Repairing

Dix Hills, NY 11746

CLOSED NOW:9:00 am - 5:00 pm

8. Santos Corp

631-303-3899Call Now

Directions

Air Conditioning Equipment & Systems-Wholesale & Manufacturers

431 Ny-25A, Mount Sinai, NY 11766

9. Catan Equipment Sales Corp

631-821-8008Call Now Visit Website

Directions

Heating Equipment & Systems-Wholesale

62 Valentine Rd, Shoreham, NY 11786

OPEN 24 HOURS

10. Hasko Utilities

631-924-6900Call Now Visit Website

Directions

Heating Equipment & Systems-Wholesale Heating Equipment & Systems

14 Scouting Blvd, Medford, NY 11763

11. Sid Harvey's

631-205-5580Call Now Visit Website

Directions

Heating Equipment & Systems-Wholesale Heating Equipment & Systems Air Conditioning Contractors & Systems

28 Scouting Blvd, Medford, NY 11763

CLOSED NOW:7:00 am - 5:30 pm

10 Years

in Business

12. US Air Conditioning & Heating

631-473-0090Call Now Visit Website

Directions

4.0

Heating Equipment & Systems-Wholesale Air Conditioning Contractors & Systems Major Appliances

600 Bicycle Path, Port Jefferson Station, NY 11776

OPEN 24 HOURS

"Dear Howard and Ron, We would like to thank you and your crew for the wonderful job you did installing our central air unit. Your crew was professional, courteous and brave…"

13. DML & S Air Conditioning & Heating

631-862-6016Call Now Visit Website

Directions

5.0

Heating Equipment & Systems-Wholesale Major Appliances Air Conditioning Contractors & Systems

6 Floral Ln, Saint James, NY 11780

CLOSED NOW:8:00 am - 5:00 pm

"I have used DMLS for my previous home including a hot water heater install. And my most recent purchase of a home to have a heating unit and central air condition unit…"