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Find Geothermal heating or cooling system installers in Ronkonkoma

Avatar for MSD Heating & Cooling
MSD Heating & Cooling
4.9(
60
)

Serving Ronkonkoma, 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 by98%of homeowners
Avatar for AR AIR CORP
AR AIR CORP
5.0(
62
)

Serving Ronkonkoma, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Emergency services offered

"Our upstairs heating wasn’t working. I called around 3am left a voice message. They returned my call when they opened around 8:30am. The serviceman Ralph’s arrived around 1pm. He examined the system explained the problem 2nd floor air bound. He bleed the system. Part of the system was frozen. He explained the process told us to wait 24 hours to see if it thawed naturally which it did. He didn’t try to upsell the service. We were pleased with the results and will continue to use this service company for our maintenance needs in the fut"
Heating and Air Conditioning Project
Heating and Air Conditioning Project
Heating and Air Conditioning Project
Heating & A/C Project
Installation of Merv13 Pleated filters I’m order to comply with State regulations.

+173

Response time9 hrs
Response rate87%
8 neighbors recently requested a quote
Avatar for Harli Comfort
Harli Comfort
5.0(
19
)

Serving Ronkonkoma, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"A/C wasn't cooling and service tech did some testing. He found that problem was minor and was able to bring our old unit back to life. His quote was fair and we would use him again"
Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for All Weather Heating & Cooling
All Weather Heating & Cooling
4.8(
56
)

Serving Ronkonkoma, NY and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"I was very happy with my service call today! The repairman, Scott, was knowledgeable and pleasant and wore a mask and gloves throughout., so I felt safe, despite the pandemic. He serviced both of my central air systems and diagnosed the problem with the malfunctioning one and fixed it. By the time he left my house was already a much more pleasant place to be!"
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+13

Response time3 days
8 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Elm Air Conditioning Corp
Elm Air Conditioning Corp
4.4(
74
)

Serving Ronkonkoma, NY and surrounding areas

Approved

In business since 1952

Free estimates

Warranties offered

"As a Full-Service Contractor and Residential Builder in Nassau County, we at HOMEREDI have relied on the Expert Team of Technicians and Installers from ELM Air Conditioning in Freeport Long Island for all of our discerning Clients HVAC requirements. The entire staff from the Operating Owners to every individual member are always willing to push the envelope forward when it comes to meeting our deadlines and delivering a superb product in a timely fashion. Not only we team up with ELM but we also capitalize on their vast reach and knowledge for our own residential air conditioning Service installation and continued maintenance Service. We highly recommend ELM Air conditioning not only to our Clients but to our Neighbors across the Island."
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15 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Natural Breeze LLC.
Natural Breeze LLC.
4.9(
15
)

Serving Ronkonkoma, NY and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Natural Breeze has been a trusted business for us. They installed all of our heat pumps and just yesterday came to our rescue with a new hot water heater. Luis is wonderful. Thank you Natural Breeze!"
Heating & A/C Project
Heating & A/C Project
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+25

6 neighbors recently requested a quote
Recommended by53%of homeowners
Avatar for Varsity Home Service
Varsity Home Service
4.5(
75
)

Serving Ronkonkoma, NY and surrounding areas

Approved

In business since 1962

Free estimates

Emergency services offered

"Varsity installed a new high efficiency gas combi boiler (heat and hot water) for our home. Working with them has been one of the best contractor experiences I have ever had in all my years of home ownership. They are very responsive, care a lot about the quality of their work, use well qualified technicians, and follow through on all their commitments. They follow up on all calls, come when they promise, get the job done and really seem to care about their reputation and work quality. They are a little bit more expensive than some of their competitors, but they are worth the price. Just to be clear - I am not a paid shill. I almost never give such good reviews, and I have been maintaining a home now for a long time."
Water Filtration Systems
Heating and Air Conditioning
Toilet, Faucet and Vanity
Water Heaters and Boilers
Water Filtration Systems

+73

Response time5 hrs
3 neighbors recently requested a quote
Recommended by86%of homeowners

The Ronkonkoma, NY homeowners’ guide to geothermal heating or cooling system installations

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