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Top-Rated Swamp cooler service or repairers in Greenport - Updated Nov 2026

Avatar for MSD Heating & Cooling
MSD Heating & Cooling
4.9(
74
)
Swamp Cooler - Service or Repair

Serving Greenport, NY and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"I have dealt with this company a few times now and I have found them to be extremely reliable and courteous. They do what they say and show up promptly. I would definitely use this company again for any heating or AC jobs. I would recommend them highly."
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+1

2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Preferred Choice Cleaning Services
Preferred Choice Cleaning Services
4.9(
303
)
Swamp Cooler - Service or Repair

Serving Greenport, NY and surrounding areas

In business since 1999

Free estimates

"Angelo and his crew were here bright and early this morning. The process was clearly explained to me and they promptly went to work. They took care to protect shrubs. The results were most satisfactory. Unsightly mold growth and accumulated dirt were removed in short time. This company presented itself and carried out the job in a most professional manner. I won't hesitate to use their services again or to recommend them to others."
Professional window cleaning at a home in Sayville N.Y.
House Washing
Roof Cleaning
Pressure Washing
Gutter Cleaning

+49

Recommended by99%of homeowners
Avatar for Central Suffolk Mechanical LLC
Central Suffolk Mechanical LLC
4.8(
22
)
Swamp Cooler - Service or Repair

Serving Greenport, NY and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Joe responded to my online "request for quote" within an hour of me posting it. He offered to come the next morning and arrived exactly on time. He assessed within 10 minutes that a capacitor in one of our units had blown, probably due to a line surge from a lightning storm, and had a replacement capacitor in his truck. The capacitor was replaced and the repair completed in 30 minutes. He then a quick review of our entire system to assess its overall health. My experience with Joe was so good that I have asked him to send me a service contract to maintain my AC system going forward."
Recommended by95%of homeowners
Avatar for Braido Heating & AC
Braido Heating & AC
5.0(
25
)
Swamp Cooler - Service or Repair

Serving Greenport, NY and surrounding areas

In business since 1978

Emergency services offered

Credit card accepted

"He is honest. There's something to be said for honesty. It's a family run business, but he does everything the right way. Some of the other providers give poor customer service or rip people off and can't get business in their local area and are moving into our area. Lennox is good stuff. He went all the way to Philadelphia just to get me a part."
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Recommended by100%of homeowners
Avatar for RS Steam Master Inc
RS Steam Master Inc
5.0(
26
)
Swamp Cooler - Service or Repair

Serving Greenport, NY and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"RS Steam was SIMPLY AMAZING! I didn't even know the services that they provided EXISTED! They came in post-construction and did the most amazing job on my entire coop, down to the inside of the cabinets and appliances. I didn't think that anything would get my place clean after the dust, soot and overall buildup, but RS Steam proved me wrong. Rob was an absolute pleasure to work with and I would have him back in a second. He was fair and stood by his promises in the greatest of ways. I would HIGHLY HIGHLY recommend RS Steam!"
Recommended by100%of homeowners
Avatar for Green Ductors
Green Ductors
4.8(
131
)
Swamp Cooler - Service or Repair

Serving Greenport, NY and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"AMAZING! Easy booking, email alerts and text communications throughout the entire scheduling process. I had 16 vents! Great price and service was on time and impeccable!! DERRICK is the MAN!! Performed his job with precision and excellence. But his spirit, demeanor and level of respect for me and my home...PRICELESS!!! I am officially a lifetime customer because of him!!"
Dryer Vent Cleaning
Dryer Vent Cleaning
Dryer Vent Cleaning
Dryer Vent Cleaning
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+54

Recommended by95%of homeowners
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FAQs for swamp cooler service or repair projects in Greenport, NY

A well-maintained swamp cooler can last between 10 and 15 years. Its longevity depends on usage frequency, water quality, and proper care. Regular maintenance, like winterization and protective measures, can preserve your system's efficiency and prevent premature breakdowns, ensuring reliable cooling performance over its lifespan. Hiring a professional to take care of any repairs over your swamp cooler’s lifespan will ensure it’s restored to proper functioning and can help it last longer.

You should consider replacing your swamp cooler if it shows signs of severe corrosion, inadequate maintenance, advanced age, restricted airflow, or ongoing leaks. When repair costs and performance inefficiencies make restoration impractical, replacement may be the best option. Evaluating these issues with a professional ensures you choose the most effective solution, preserving comfort and cost efficiency while avoiding further deterioration of the system.

The Greenport, NY homeowners’ guide to swamp cooler services or repairs

From average costs to expert advice, get all the answers you need to get your job done.