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Find Air conditioning pros in Guilderland Center

Avatar for Adams Heating & Cooling Inc
Adams Heating & Cooling Inc
4.7(
230
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Guilderland Center, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1968

Free estimates

Emergency services offered

"Adams Heating and Cooling has always been a reliable company for me. They are knowledgeable about my air conditioning and furnace products and their costs are reasonable and competitive."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+23

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

Serving Guilderland Center, 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
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Avatar for Grasshopper Heating & Cooling
Grasshopper Heating & Cooling
4.5(
126
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service

Serving Guilderland Center, NY and surrounding areas

Approved

In business since 2005

Free estimates

Customers say: True professional

"Adam examined all the options to determine why the air conditioner wasn't working. Other repair service companies had determined a new air conditioner was needed. Before recommending that option Adam examined why the air conditioner wasn't working and fixed it. Thanks Adam I will recommend you to all my neighbors."
Photos
Photos
Photos
Photos
Photos

+58

Response time1 day
25 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for FloBros Heating & Cooling
FloBros Heating & Cooling
5.0(
8
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For BusinessCentral Air Cleaner - Repair or Service+1 more

Serving Guilderland Center, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"FloBros did a fantastic job. They were extremely responsive, knowledgeable, and tailored the install to fit my needs exactly without trying to force me into a boilerplate solution. Iâ ve already lined up a follow-up project and look forward to working with them again."
New AC
Mini Split Heat Pumps
Response time5 hrs
Response rate100%
4 neighbors recently requested a quote
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Avatar for Crisafulli Bros. Home Services
Crisafulli Bros. Home Services
4.7(
72
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+2 more

Serving Guilderland Center, NY and surrounding areas

Approved

In business since 1939

Credit card accepted

Offers commercial services

"Brandon came out this morning to assess the issue. He was very polite and professional. Maximus and Jon were my installers. They were professional, polite and got the job done timely. Great guys!"
Response time9 hrs
Response rate86%
48 neighbors recently requested a quote
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Avatar for Always Faithful Heating and Cooling
Always Faithful Heating and Cooling
5.0(
5
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+10 more

Serving Guilderland Center, NY and surrounding areas

Approved

Emergency services offered

Customers say: True professional

"The owner of the company, Jeremy Morin, was prompt and the furnance was cleaned in a timely manner. Also, he followed up with an email advising me on quotes for a new furnance as well. I will definitely continue my services with this company, and will be referring his business to my family and friends as well. I would like to mention Jeremy is a Veteran as well, and offers discounts to service men and women. Thank you again for a job well done."
Combination boiler with 4 zones
Combination boiler with 4 zones
Additional Photos
Additional Photos
Additional Photos

+10

Response time1 day
Response rate100%
3 neighbors recently requested a quote
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Avatar for Reid’s Painting & Handyman Services
Reid’s Painting & Handyman Services
5.0(
45
)
Window A/C Unit - InstallWindow A/C Unit - Install - For Business

Serving Guilderland Center, NY and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Professionalism,punctuality quality, responsiveness value thanks for great service"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Ceiling before photo

+18

Response time2 days
Response rate100%
Recommended by53%of homeowners
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Avatar for One Peace, LLC
One Peace, LLC
4.9(
16
)
Window A/C Unit - InstallWindow A/C Unit - Install - For Business

Serving Guilderland Center, NY and surrounding areas

Approved

Super Service Award Winner

Free estimates

Customers say: True professional

"Joe was exceptional in his work ethics, his pricing, communication, and his integrity. I highly recommend him."
Tile
Pressure washing
Flooring Sales/Installation/Repair Project
Handyman Services Project
Tile

+35

Response time3 days
Response rate100%
Recommended by43%of homeowners
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Avatar for 4 HVAC-R Heating &Cooling
4 HVAC-R Heating &Cooling
New to Angi
Window A/C Unit - InstallWindow A/C Unit - Service or RelocateCentral Air Cleaner - Install or Replace+3 more

Serving Guilderland Center, NY and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

Hi I'm Adel , I'm doing Commercial and residential services for more than 20 years. \n

2 neighbors recently requested a quote
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John Ray & Sons
New to Angi
Central A/C - Install

Serving Guilderland Center, NY and surrounding areas

Approved

In business since 1904

Free estimates

Credit card accepted

We're dedicated to providing our clients with the very best in service, installation, and repair for your heating and cooling needs. We are a locally owned and operated company that values honesty and integrity. With over 100 years of industry experience, we specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results & look forward to building long-term relationships with our clients, and guarantee your satisfaction.

Response time1 day
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Showing 1-10 of 158

FAQs for air conditioning projects in Guilderland Center, NY

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

The Guilderland Center, NY homeowners’ guide to air conditioning services

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

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