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Top-Rated Central a/c installers in Oyster Bay - Updated Nov 2026

Avatar for MSD Heating & Cooling
MSD Heating & Cooling
4.9(
74
)
Central A/C - Install

Serving Oyster Bay, NY and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Ali came over to our home when we called with a concern of the air flow in our central air conditioning system. He checked the return, the air flow, the temperature at all of the vents, and the entire system. It had more to do with the age of the system and gave us suggestions on how a different filter could increase the air flow. He did all of this and refused to take any money for his time. He is a true honest professional and someone that we would recommend to everyone."
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+1

2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for K.N. Heating and Cooling
K.N. Heating and Cooling
4.8(
353
)
Central A/C - Install

Serving Oyster Bay, NY and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Kevin was at our house within an hour of our call. Diagnosed and repaired the problem with our central a/c quickly. He was very professional and pleasant. I would recommend him to anyone."
a/c change out
steam oil boiler replacement
steam oil boiler replacement
indirect hot water heater
indirect hot water heater

+13

Response time2 hrs
3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for MassAir
MassAir
4.9(
64
)
Central A/C - Install

Serving Oyster Bay, NY and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"I hired Joe from MassAir to install Central Air in our home recently. From the start he answered all my questions, always returned my calls quickly, and gave a fair price. He explained exactly what they would be doing and how long it would take, and he and his workers were professional and courteous. They did the job quickly, cleaned up after themselves, and all around provided everything he promised. Overall we are very happy with the work they did, and I would highly recommend MassAir for air conditioning work."
Furnace
Ductless mini-split
Air Handler
Condenser
Condenser

+9

Response time3 hrs
15 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Comfort Ductwork Systems, Inc.
Comfort Ductwork Systems, Inc.
4.9(
73
)
Central A/C - Install

Serving Oyster Bay, NY and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"We highly recommend comfort ductwork, Jonathan the owner is great. We had central air and duct work installed. We are very happy and will be calling him for our yearly maintenance."
Condensing Boiler & Indirect Hot Water Heater
Central HVAC
Oil Fired Boiler & Indirect Hot Water Heater
New Install
Thermostat Control

+2

Response time11 hrs
Response rate86%
14 neighbors recently requested a quote
Avatar for Panda HVAC Inc
Panda HVAC Inc
4.8(
39
)
Central A/C - Install

Serving Oyster Bay, NY and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"Wonderful. I called PANDA and they came out in 2 days and did the work in 1. These brothers treat you right and do the right job! They did my central heat repairs 2 1/2 years ago and they were the first ones I called again when the air went and I was right to do so. Thank you Serge and Mark!"
CURRENT OFFERS
CURRENT OFFERS
CURRENT OFFERS
CURRENT OFFERS
CURRENT OFFERS

+21

Response time2 days
4 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Patience HVAC, LLC
Patience HVAC, LLC
4.9(
30
)
Central A/C - Install

Serving Oyster Bay, NY and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Anthony repaired & serviced our central air conditioning unit while delivering reliable & dependable service. Would highly recommend him as he is highly qualified and fairly priced."
Peerless
Peerless Boiler with Hot Water
Annual Service
Response time4 hrs
Recommended by100%of homeowners
Avatar for Arvada Mechanical Corp.
Arvada Mechanical Corp.
4.8(
18
)
Central A/C - Install

Serving Oyster Bay, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"I spoke with Mike and sent a picture of the problem I was having with our thermostat. He assured me that they could handle it while others I spoke with were unsure if they could do it or not. He confirmed for 8:30 the next morning, called me 20 minutes before Dan showed up and did a terrific job. My wife was home with him and said he was professional, knowledgeable and extremely nice. We’re so please that we’re having them assess our A/C unit come the spring. Highly recommend!!"
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+4

Response time8 hrs
Recommended by87%of homeowners
Avatar for Vistachill
Vistachill
4.6(
21
)
Central A/C - Install

Serving Oyster Bay, NY and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Very easy to work with, super quick responses & appreciated being able to text back & forth. Fast install and everything working smoothly! Thank you"
Response time5 hrs
Response rate95%
1 neighbors recently requested a quote
Avatar for Elm Air Conditioning Corp
Elm Air Conditioning Corp
4.4(
82
)
Central A/C - Install

Serving Oyster Bay, 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."
Additional Photos
14 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for JB Comfort Heat and Air Conditions
JB Comfort Heat and Air Conditions
4.6(
57
)
Central A/C - Install

Serving Oyster Bay, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"The installation of a new split unit Air conditioner unit was done by Joe. He installed the unit, ran the electrical work to my panel, installed all the lines needed. Joe completed the project with the expertise needed and was sure to address all the indoor and outdoor cosmetic piping and ductwork with a great appearance to meet my expectations. Joe was on time, very attentive to all my questions, emails and text messages and the price was very reasonable. I highly recommend using Joe for your AC unit installation and I will be calling him again for any future projects that I may have! 😊"
Condenser cleaning
Condenser cleaning
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+11

Response time9 hrs
3 neighbors recently requested a quote
Recommended by72%of homeowners
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Showing 1-10 of 260

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