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TRUSTED BY GRAHAM, WA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon555
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Graham, WA

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

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

Last update on May 11, 2026

Find Heating and air conditioning pros in Graham

Avatar for Green City Heating and Air Conditioning
Green City Heating and Air Conditioning
4.7(
965
)
Central A/C - InstallHeat Pump - Install or ReplaceCentral A/C - Service or Repair+47 more

Serving Graham, WA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Perfectly. Best price by a small amount, but their professionalism, honesty, and clarity of explanation was best among the 5 Angie's List certified vendors that I had come out to give a quote. Very pleased with my choice. My experience with a smaller family-owned and operated business in the HVAC world has been consistently better than the bigger companies."
Additional Photos
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+2

Response time2 hrs
Response rate100%
10 neighbors recently requested a quote
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Avatar for Allred Heating Cooling Electric
Allred Heating Cooling Electric
4.7(
151
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+12 more

Serving Graham, WA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Allred is THE best. I had mini-split AC/heat installed almost a year ago. I love it and it's saving me significant money over using my central heating system. And no more hassle with portable air conditioners. I should have done this years ago. Even better is the 5 star customer service. Last week I had difficulty turning on the AC for the first time since last summer. I urgently called David on a Sunday. He immediately dove in to get me scheduled. Sebastian called me before making an on-site visit. Patiently walked me through a simple troubleshoot and shazaam! I turned right on. A+++ to both of them."
Additional Photos
repair
Van
Gas Fireplace install
Additional Photos

+9

Response time2 days
Response rate100%
29 neighbors recently requested a quote
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Avatar for Ranger Heating & Cooling
Ranger Heating & Cooling
4.8(
104
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Graham, WA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Ranger did a great job. The estimators were friendly and thorough, the installers and team we encountered were all respectful and hard working. There was a problem with the electronics in the thermostat from the factory, they worked late and had to bring a new thermostat the next day, but the new one works perfectly. We will hire again for any other HVAC needs. We chose a higher quality AC unit and are glad we went with a quieter model, the unit is so quiet in the backyard."
Dominic with our great customer standing beside a Mitsubishi ductless outdoor unit.
Additional Photos
Additional Photos
Additional Photos
Response time2 hrs
Response rate100%
Recommended by96%of homeowners
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Avatar for Pacific Heating & Cooling
Pacific Heating & Cooling
4.8(
375
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceGas Furnace / Forced Air Heating System - Install+1 more

Serving Graham, WA and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"HVAC Tech Mark performed a quarterly check of our furnace & heat pump . He explained what he did, gave options for future work, & made recommendations for more efficient future operation of the system, Thank you, Mark, and thank you, Pacific Heating & Cooling!"
Mini-Split
Before! 80% Furance
Mini-Split
High Efficiency Gas Furnace Replacement
Mini-Split

+86

11 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Best Heat & Air
Best Heat & Air
5.0(
15
)
Central A/C - Service or RepairHeat Pump - Repair or ServiceGas Furnace / Forced Air Heating System - Repair+2 more

Serving Graham, WA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"We have a very old, complex HVAC system and they have been very responsive and keep it running smoothly. I will continue to use this company exclusivey."
Mini Split Heat Pump
Outdoor Mini Split
Clean Indoor Install
Slim and Efficient
Goodman Air Handler

+1

Response time4 hrs
Response rate100%
96 neighbors recently requested a quote
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Avatar for HVAC Service Pros
HVAC Service Pros
4.9(
36
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairHeat Pump - Repair or Service+7 more

Serving Graham, WA and surrounding areas

Approved

In business since 2023

Emergency services offered

Warranties offered

"Service Tech gave us options on route we should take on fixing our HVAC issues."
Heat pump addition
In Floor Radiant Heating
In Floor Radiant Heating
Photo of in floor hydronic heat tubing runs
Boiler Room photo

+6

Response time10 hrs
11 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Post Results, LLC
Post Results, LLC
4.9(
115
)
Ducts & Vents - Install or Replace

Serving Graham, WA and surrounding areas

Approved

In business since 2016

Free estimates

Small jobs welcome

"Estimates were detailed, clear & there were no extra charges on the day of service. Timely arrival and completed work prior to expected finish time. All work was reviewed with us to ensure there were no concerns before leaving. I would absolutely use Post Results again for my HVAC needs."
New trunkline
trunkline with ductruns
new duct run
Leakyconnection
Poor Dryer vent connection

+16

Response time1 day
Recommended by98%of homeowners
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Avatar for Cummings, Inc.
Cummings, Inc.
4.2(
280
)
Central A/C - InstallHeat Pump - Install or ReplaceCentral A/C - Service or Repair+28 more

Serving Graham, WA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Also serviced my gas fireplace."
Coleman Furnace
Heat Pump Replacement
Heat Pump Install
Change out a Coleman Furnace
Boiler system

+1

Response time9 hrs
Response rate97%
163 neighbors recently requested a quote
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Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
4.6(
1,450
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+5 more

Serving Graham, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Emergency services offered

Warranties offered

"Maxim provided great service with inspecting our HVAC system and locating a leak that was hard to find."
Prep Area
Waterfall Finished!
Excavation jobs and more!
install grease trap for commercial kitchen
Delivery of Shoring

+334

94 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for Best Air Duct Cleaning Services
Best Air Duct Cleaning Services
4.9(
878
)
Air Ducts & Vents - Clean

Serving Graham, WA and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Small jobs welcome

"They were very detailed. Identified a critical HVAC defect that we weren’t aware of."
Disconnected and inefficient dryer duct
Air register boot before cleaning
Air duct after cleaning
Air register boot after cleaning
Cool air return before cleaning

+9

Response time9 hrs
56 neighbors recently requested a quote
Recommended by97%of homeowners
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Showing 1-10 of 287
Heating and Air Conditioning questions, answered by experts

Modern AC leak sealants work as a temporary measure to stop refrigerant leaks. You can purchase them at most home improvement stores or on online. When using an AC leak sealant, keep in mind that it’s only a temporary solution, so you’ll still need to hire a pro to install a replacement part as soon as possible.

Window AC units use a fair amount of electricity, but significantly less than central AC systems. Because they are more energy-efficient for cooling individual rooms or small spaces, their usage is comparatively low. On average, a window AC unit consumes between 500 and 1,400 watts, while a central AC system uses over 3,500 watts—meaning a window unit uses about one-third of the energy. This typically translates to a monthly running cost of $15 to $40, although this can vary depending on external factors.

Dirty filters are almost always the cause of poor airflow, so they should be regularly cleaned and then replaced as needed. The fan blades can also get dirty, so they should be cleaned when the unit is turned off. Make sure that the outdoor area around the back of the unit is unobstructed. Trees, shrubs, trash, and other objects could be too close to your unit.

If you have central air conditioning, it’s fine to run your AC all day if that’s what you want—as long as the AC unit is in good condition. But if your AC runs constantly when you don’t want it to, there may be a problem with your system (like the ones we’ve mentioned above). Window AC units and wall air conditioners aren’t as powerful as central AC, so you should only run those kinds of air conditioners for eight to 12 hours at a time.

A non-maintained AC is more likely to perform poorly, increase your energy bills, and undergo more severe issues like breakage and water damage. That’s why DIY cleaning or professional maintenance is recommended annually. Otherwise, you might end up paying more in the end than you would for annual service. You can purchase cheap AC cleaning kits if you prefer going the DIY route.

The Graham, WA 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.

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