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TRUSTED BY LAGRANGEVILLE, NY HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon440
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Lagrangeville

Avatar for AC Air Duct Cleaning
AC Air Duct Cleaning
5.0(
30
)
Air Ducts & Vents - Clean

Serving Lagrangeville, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"It went amazing my kids and I have so many allergies specially in this season and it’s so hard when we can’t even feel good at home because of the dust in the air conditioning duct, I have been paying for many services with different companies and it just worked for few weeks until I hired this company and their work exceeded my expectations. Highly recommended. Thank you for the services"
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+29

Response time7 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Sync Mechanical, Inc.
Sync Mechanical, Inc.
5.0(
20
)
Central A/C - InstallOil Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Lagrangeville, NY and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"SYNC has been taking care of all our Heat and A/C needs for the last year. We have a complex heated floor system which left the other pros in our area dumbfounded. The SYNC crew came in and solved all the issues and wired smart controls without the slightest hesitation. 100% recommend SYNC, true pros!"
Heating and air conditioning equipment replacement
Heating and air conditioning equipment replacement
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+5

4 neighbors recently requested a quote
Recommended by95%of homeowners
Joe's Plumbing, Heating & Air Conditioning
4.6(
84
)
Oil Boiler or Radiator Heating System - InstallOil Furnace / Forced Air Heating System - InstallDucts & Vents - Install or Replace+26 more

Serving Lagrangeville, NY and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"This is not my first review of Joe's Plumbing but they just keep knocking it out of the park. Decided to do pipe replacement on a 60 year old home do to multiple leaks. Wanted to get it done before the cold came, and Joe's did the job on time, under budget, and the quality was second to none. When they found they couldn't turn the water off from the street, they kept moving on the job and did a fantastic job. Joe's was the first called and they have not let me down yet. Thank you Ace and Reg!"
Response time2 days
6 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for All in One Home Services
All in One Home Services
4.5(
69
)
Central A/C - Service or Repair

Serving Lagrangeville, NY and surrounding areas

Approved

In business since 2003

Emergency services offered

Warranties offered

"Found water in my basement around oil furnace. Went to home advisor, entered problem, received a call from Joe "All In One" , 45 minutes later Joe was here evaluating the problem. Needed a new boiler, main furnace block cracked. The next day I had a new oil boiler installed by end of day. Just plain knows what he is doing period"
Response time2 hrs
14 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for D Rohde Home Services
D Rohde Home Services
4.6(
473
)
Central A/C - InstallOil Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Repair+31 more

Serving Lagrangeville, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Moved heavy boiler up difficult site. Installed in one day. Very professional and patient in detailed explanations of complex zoning issues. Prices are high in Dutchess Co. compared to other areas of NY. I generally think plumbers are a safer bet for a maintenance plan and longer lasting businesses than most HVAC companies."
Mitsubishi Hyper heat (Low Temp) Multi Head Heat Pump
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Mitsubishi Mini Split
Mitsubishi Mini Split
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+22

Response time11 hrs
Response rate100%
41 neighbors recently requested a quote
Avatar for All Bases Covered Mechanical
All Bases Covered Mechanical
4.6(
37
)
Central A/C - Service or RepairHeat Pump - Install or ReplaceCentral A/C - Install+4 more

Serving Lagrangeville, NY and surrounding areas

Approved

In business since 1995

Free estimates

Warranties offered

"We are buying a home and needed to have the HVAC checked once we close on the house this company will be hired. Frank the owner was very responsive and worked with my schedule to inspected the system. Everyone I meet was knowledgeable and professional. I will recommend this company to my friends and family."
Response time6 hrs
7 neighbors recently requested a quote
Recommended by96%of homeowners
MDJ Heating & Air Conditioning
4.3(
57
)
Oil Furnace / Forced Air Heating System - RepairBoiler or Radiator Heating System - Repair or ServiceCentral A/C - Service or Repair+7 more

Serving Lagrangeville, NY and surrounding areas

Approved

In business since 2009

Emergency services offered

Small jobs welcome

"Called morning after storm and they were at the job by 1pm ! Regular rate ! Excellent work , professional and great price for the job ! Will be hiring agin to do my air conditioning next !"
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Clean Air Dream Team Inc.
Clean Air Dream Team Inc.
4.9(
35
)
Air Ducts & Vents - Clean

Serving Lagrangeville, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Emergency services offered

Warranties offered

"Andri arrived promptly and provided exceptional service. He was highly knowledgeable about my vent system and ensured that the area remained clean. I highly recommend Andri for future maintenance needs. Thank you Leontyne Brown"
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+17

Response time1 day
Response rate100%
2 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

Signs of a damaged evaporator coil include warm air from vents, frequent starts and stops without proper cooling, failure to turn on, refrigerant leaks, and unusual noises. If you suspect issues with your AC system or its components, it’s best to call an AC repair technician for proper diagnosis and repairs.

It is normal for the attic to be hotter than the rest of the house in the summer, but only by about 10 or 20 degrees. Attics that aren’t properly insulated or ventilated can reach temperatures of 130 degrees or more which can cause damage to the home’s structure, including the roof, wood framing, and HVAC system.

No, it’s not normal for AC vents to drip condensation. A sweating AC vent is a sign of something wrong and can lead to issues like air duct rust or mold growth. Your HVAC unit might not be working efficiently because of a dirty filter or clogged ducts. Alternatively, your ductwork might not have adequate insulation, which allows the cool air in the ducts to meet the humid air outside, causing condensation. 

Yes, you can run an attic fan with the AC on. In fact, you don’t have a choice with a passive attic fan. Plus, when an attic fan draws out hot air from the attic, it helps regulate the temperature of your whole home, so your AC doesn't have to work as hard.

Yes, you should turn off your AC if it’s leaking. Turning off the system prevents more condensation from leaking and reduces strain on the unit if a damaged internal component or lack of refrigerant is the cause. While this may temporarily stop the leak, water can continue to drip from a thawing coil even after the system is off. As soon as you notice a leak, turn off the unit and investigate the source or call a professional for an inspection.

The Lagrangeville, NY homeowners’ guide to heating and air conditioning services

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