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TRUSTED BY GUILDERLAND, NY HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon164
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Guilderland

Avatar for Adams Heating & Cooling Inc
Adams Heating & Cooling Inc
4.7(
230
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Guilderland, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1968

Free estimates

Emergency services offered

"Terry Hobbs is a great responsive Project coordinator. The entire Adams team was great! They came out quickly and help diagnose and got me a new furnace at a reasonable price. Very honest and great people to work with! I would highly recommend Adams Heating and Cooling Co., Inc. for any HVAC work in the Capital District of New York State!"
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+23

Response time1 day
7 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Aircon Heating and Cooling Service LLC
Aircon Heating and Cooling Service LLC
5.0(
19
)
Central A/C - InstallGas Furnace / Forced Air Heating System - Install

Serving Guilderland, NY and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Specializing in residential and light commercial HVAC. We provide expert diagnostics, repairs, maintenance, and full system installations for furnaces, air conditioners, ductless mini splits, rooftop units, and walk-in refrigeration systems. \nOur goal is simple-deliver reliable, honest service with fast response times and quality workmanship. Whether it is a no-heat emergency, AC replacement, or routine maintenance, our team is committed to keeping you home or business comfortable year-round

New Furnace
A/C Replacement
Furnace Replacment
A/C Replacement
8 neighbors recently requested a quote
Recommended by61%of homeowners
Joe's Plumbing, Heating & Air Conditioning
4.6(
84
)
Electric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - InstallOil Furnace / Forced Air Heating System - Install+26 more

Serving Guilderland, NY and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"Had an oil to lp gas conversion. Needed to replace the boiler, existing hot water tank and remove the oil tank. Joe's Plumbing gave a great price, neat work, honest and easy to work with. The materials were high quality and they finished a head of schedule."
Response time2 days
8 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Wheeler Heating and Cooling
Wheeler Heating and Cooling
4.5(
64
)
Gas Furnace / Forced Air Heating System - Install

Serving Guilderland, NY and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Mr. Wheeler spent a great deal of time with us talking about things that we can do to make our units more efficient. He is very kind and super smart about his craft. We will use him for any maintenance in the future and as a consultant prior to any purchase. He is clean dressed and gives his field a touch of class."
Response time2 hrs
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for FloBros Heating & Cooling
FloBros Heating & Cooling
5.0(
8
)
Central A/C - Service or RepairHeat Pump - Repair or ServiceGas Boiler or Radiator Heating System - Repair+9 more

Serving Guilderland, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Integrity, Service, Professionalism & “Technical Know How” - if you are looking for this in a HVAC company – FloBros should be your go to service provider. I’ve worked the Capital District’s Top Tier providers & they fall short where FloBros excels. When I looked to the “big guys” for a simple service request they immediately “blew up” a small request into a new installation. FloBlos was sharp in trouble shooting & to the point in options, I’ve used them multiple times now & will continue to do so in the future. Look no further than FloBros for your HVAC needs!!!"
New AC
Mini Split Heat Pumps
Response time5 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for Crisafulli Bros. Home Services
Crisafulli Bros. Home Services
4.6(
71
)
Central A/C - InstallAir Ducts & Vents - CleanGas Furnace / Forced Air Heating System - Repair+22 more

Serving Guilderland, NY and surrounding areas

Approved

In business since 1939

Credit card accepted

Offers commercial services

For over 85 years, Crisafulli Bros. Plumbing & Heating Contractors, Inc. has provided plumbing, sewer and drain, heating and cooling design, installation, service, scheduled maintenance, and electrical services to our clientele. Founded in 1939, our company now spans three generations combining the pride and craftsmanship you expect from a locally owned and operated family business with the resources and knowledge available from a large national company. With a growing workforce and a fleet of vehicles driving around every upstate NY neighborhood, Crisafulli Bros. is one of the largest mechanical contracting companies in the Capital Region. Our vast resources and commitment to quality led to us being recognized as the Best of the Capital Region for over 16 straight years and named a Top Work Place. We have set the standard for plumbing, heating, cooling, and electrical craftsmanship in the region.

Response time9 hrs
Response rate86%
47 neighbors recently requested a quote
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Showing 1-10 of 251
Heating and Air Conditioning questions, answered by experts

An AC drip pan may stop draining if there’s a clog where the drip pan connects to the drain line. Clogs can form from a lack of cleaning or from rust or corrosion buildup. Cleaning the drip pan at least once per month lowers the chances of debris clogging the drain line.

It depends on how fast an HVAC technician can resolve the issue. First, if there's a refrigerant leak, you’ll want to keep small children and pets out of the house. Next, you’ll want to turn off the AC unit to ensure no more freon enters your home. Finally, you’ll need an AC technician pro to come to your home and fix the leak immediately. Ultimately, it’s best to leave your home if you discover a freon leak—the risk of exposure is very high, and it’s not worth risking your health to stay.

Yes, you can clean your air conditioner filter as a temporary fix for cleaning up dirt, but you’ll eventually need to replace it once the dust starts to accumulate. Use a vacuum with a hose attachment to clean your air filter at least once per year or more often if you have pets.

Yes, having mismatched evaporator and condenser coils in your AC system can lead to serious issues. For instance, it can result in higher monthly energy costs as the system runs longer to compensate for the mismatch. This mismatch can also put extra stress on the system, compromising its efficiency and longevity. 

Along with that, mismatched coils can lead to higher temperatures and humidity levels in the home. What’s more, using coils of different sizes may violate the manufacturer's warranty, as they are designed to work synergistically, and any mismatch could lead to repairs and system failure.

To find a reputable HVAC company, start by researching providers in your area. Look for companies with mostly positive online reviews and check the Better Business Bureau’s website for customer complaints. Next, verify their credentials. Rule out any companies that aren’t licensed, as this is a requirement in some states and municipalities, and confirm they are insured. Once you have a shortlist, contact each professional to ask key questions: How many years of experience do you have? Do you hold any third-party certifications? Do you have experience working on my specific type of HVAC system or brand? Can you provide references? What is your per-hour pricing? Do you offer maintenance contracts for ongoing savings? Do you provide a warranty for your work?

The Guilderland, 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.