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Verified Reviews for Air Conditioning pros in Guilderland, NY

*The Angi rating for Air Conditioning companies in Guilderland, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

*The HomeAdvisor rating for Air Conditioning companies in Guilderland, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

Last update on November 11, 2024

Top-Rated Air conditioning pros in Guilderland - Updated Nov 2026

Avatar for Adams Heating & Cooling Inc
Adams Heating & Cooling Inc
4.7(
233
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Guilderland, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1968

Free estimates

Emergency services offered

"No problems. The technicians are polite, competent, and come on time. The office staff are also courteous, competent and helpful. I have not needed emergency service for either AC or heat, which probably indicates that they are doing a good job with maintenance."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+23

Response time1 day
4 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for M. Crandall Property Maintenance
M. Crandall Property Maintenance
5.0(
16
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Guilderland, NY and surrounding areas

Approved

In business since 2023

Emergency services offered

Credit card accepted

M.Crandall Property Maintenance is your go to team of professionals for all of your needs. With over 15 years of experience we aim for a level of quality that you simply cannot top. Give us a call today and lets get started! \n

Recommended by100%of homeowners
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Avatar for FloBros Heating & Cooling
FloBros Heating & Cooling
5.0(
9
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Guilderland, 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%
9 neighbors recently requested a quote
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Avatar for Grasshopper Heating & Cooling
Grasshopper Heating & Cooling
4.5(
126
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Guilderland, NY and surrounding areas

Approved

In business since 2005

Free estimates

Customers say: True professional

"Bob worked magic on my central air unit. Worked professionally and got it up and running in no time. Highly informative and professional."
Photos
Photos
Photos
Photos
Photos

+73

Response time1 day
17 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Crisafulli Bros. Home Services
Crisafulli Bros. Home Services
4.7(
73
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Service or Repair+1 more

Serving Guilderland, 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%
49 neighbors recently requested a quote
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Avatar for NorthView Cleaning & Maintenance
NorthView Cleaning & Maintenance
5.0(
17
)
Air Ducts & Vents - Clean

Serving Guilderland, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Brandon cleaned our ductwork for the air conditioning and furnace. He was responsive, friendly, knowledgeable and arrived promptly. Would definitely use him again for any of the services his company offers! I highly recommend Northview Cleaning and Maintenance."
Clean Carpet Living Room
House Washing
Gutter Cleaning
Before/After Gutter Cleaning
Deck Washing

+23

Response time5 hrs
Response rate95%
20 neighbors recently requested a quote
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Avatar for DryerVentz-DuctVentz Cleaning Service
DryerVentz-DuctVentz Cleaning Service
4.9(
25
)
Air Ducts & Vents - Clean

Serving Guilderland, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Todd responded quickly and was able to visit my home and replace my dryer vent the next day. Polite, efficient."
Dryer vent cleaning
Response time3 hrs
Response rate97%
8 neighbors recently requested a quote
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Avatar for Pro Services
Pro Services
4.8(
152
)
Air Ducts & Vents - Clean

Serving Guilderland, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"We needed chimney sweep & minor repairs. Scheduling was easy and the guys who showed up were on time and very professional. Work was done well and we’re very happy, will be calling them for all future work on our chimney and HVAC."
Chimney Cap Installation
Smoke chamber before
Chimney Sweep Project
Fireplaces Project
Chimney Sweep Project

+36

Response time4 days
Response rate100%
47 neighbors recently requested a quote
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Avatar for Duct Kings
Duct Kings
5.0(
5
)
Air Ducts & Vents - Clean

Serving Guilderland, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Technicians arrived on time and wore shoe coverings and respected my home while they were working. After they were done, you never knew they were here, other than a fresh smelling scent because the ducts have been cleaned"
After
Air Duct Before
Before 2
Before Cleaning 3
After Cleaning

+1

Response time3 hrs
Response rate99%
66 neighbors recently requested a quote
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...
Showing 1-10 of 126
Air Conditioning FAQs, answered by experts

HVAC companies may charge an hourly rate or a flat fee. Hourly rates typically range from $100 to $250 per hour, with an average around $175. Some contractors charge a flat fee for specific services, such as an inspection, which can cost between $150 and $500. The total cost of an HVAC service is influenced by several factors, including: the urgency of the service (emergency repairs after hours or on holidays cost more), the time of year, the type, size, and brand of your HVAC system, the specific repair needed, and whether you have a service contract.

Many HVAC companies offer free quotes and free estimates for repairs and new HVAC systems. Others offer low-cost quotes or apply the cost of the estimates or diagnostics to your final bill if you hire them. Be aware that some companies advertise free HVAC quotes and recoup the costs by charging more for their services. Free HVAC quotes are never truly free—they cost the company time and effort—so be a good customer. Also understand that you may end up paying for free quotes in another way if you don’t hire a reputable company.

If your whole house is cold that’s one thing, but what if you only have a few rooms that are cold? First, you need to determine why this may be happening. A good place to start is to investigate the potential causes listed in this article—heat transfer, airflow, thermostat problems, humidity, and insulation. Once you’ve narrowed down the issue, you’d apply the same principles to the cold rooms as you would to the entire home.

Yes. Your air supply should be balanced. The return and supply ducts need to maintain that balance, and this only occurs because an equal amount of air should be entering and leaving your HVAC system. Changes in pressure, extreme weather, and blocking vents with furniture or your stuff can make the air supply unbalanced and cause your home to get too cold or hot.

The cost to replace an AC evaporator coil is typically between $600 and $2,500, with an average cost around $1,300 to $1,350. The price of the coil itself can range from $550 to $1,100, depending on the brand, size, and style, with professional labor adding around $700. Replacing a condenser coil is generally less expensive, costing about $800. Because this repair involves handling refrigerants, it requires a licensed AC professional. Regular inspections, which cost between $200 and $600, can help prevent costly coil replacements.

The Guilderland, 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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