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TRUSTED BY CENTRALIA, WA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon57
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Centralia - Updated Nov 2026

Avatar for Comfort Air Systems Corp
Comfort Air Systems Corp
4.9(
38
)
Gas Furnace / Forced Air Heating System - RepairCentral A/C - Service or RepairHeat Pump - Repair or Service+8 more

Serving Centralia, WA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!\n

Gallery
Gallery
35 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
4.6(
1,026
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+2 more

Serving Centralia, WA and surrounding areas

Approved

In business since 2013

Emergency services offered

Warranties offered

"I had them come out to do a 'tune up' and annual inspection. They found out why my bill was so high. The company who installed my all electric heat pump system (2023) programmed the thermostat (the contractor part, not the setting the user has access to) incorrectly. Hart changed it to what it should be. By my estimation I have likely overpaid on excess of $3,000 since I moved in to this new construction home. I highly recommended having them out to verify if your system needs help. If your electric bill is over $200 a month you should call them immediately. I wish I had called them in 2023. Can't recommend them enough. Also, Dan was on time, professional, tidy, and communicated well."
Digging out the old broken pipes
House Repipe
House Repipe
House Repipe
House Repipe

+13

Recommended by91%of homeowners
Avatar for Black Hills, Inc.
Black Hills, Inc.
4.5(
606
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install

Serving Centralia, WA and surrounding areas

Approved (Corporate)

In business since 1993

Free estimates

Emergency services offered

"Travis was courteous, professional, and informative. He gave me my options. Investing in a new HVAC system was pretty spendy, around 18,000-19,000 dollars, but that included a new electrical panel upgrade. More than I thought it would cost, but considering this is 2021, as expected."
Furnace
Heat Pump
Heat Pump
Furnace
Mini Split

+12

Response time1 day
4 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Alpina Mechanical, LLC
Alpina Mechanical, LLC
4.7(
3
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceDucts & Vents - Install or Replace+6 more

Serving Centralia, WA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Because of their personnel; exceptional competence, efficiency, and attention to detail, every installation and repair was completed to the highest standards. They provided prompt service, transparent communication, and reasonable prices. Alpina Mechanical was a dependable option for HVAC needs because they continuously provided dependable and high-quality service, regardless of the nature of the work from routine maintenance to emergency repairs."
Recommended by100%of homeowners
Avatar for NORTHFORGE HEATING & COOLING LLC
NORTHFORGE HEATING & COOLING LLC
5.0(
3
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace+6 more

Serving Centralia, WA and surrounding areas

Approved

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

10 neighbors recently requested a quote
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Heating and Air Conditioning FAQs, answered by experts

Yes, it’s normal for an AC to drip water. In fact, it’s part of the dehumidifying process that takes place inside your AC unit as the condensation trickles down into the drain pan. However, it isn’t normal for your AC to sound like it’s running water or have large puddles around it. If that happens, you can try the solutions listed above or call an AC repair pro.

The DOE is phasing out AC units with SEER ratings that fall below 14 or 15. The exact minimum rating depends on your region. In the northern United States, new ACs must have a minimum SEER rating of 14, though you can still buy and install older systems as long as they were compliant when they were manufactured. In the southern and southwestern United States, you cannot buy or install older air conditioners with lower SEER ratings. The minimum rating is between 14.5 and 15, depending on the power of the unit.

When your HVAC technician mentions recharging your home AC unit, they’re referring to the process of topping off the unit with refrigerant, so the levels are properly maintained and pressurized. Normally, a properly functioning AC unit doesn’t need additional refrigerant, but AC units can develop leaks or other problems that decrease the amount of refrigerant needed.

No, it's not safe to keep using your unit when it's frozen. Not only can running a frozen unit lead to damage, but it can also potentially overheat, making it a fire hazard. Therefore, it's always best to turn off the AC unit as soon as you notice any ice.

You can air condition your Arizona room by extending your home’s existing HVAC system or adding a ductless mini-split system. Arizona rooms that have full windows rather than screens only are a better choice for air conditioning—screens will let the cold air out as fast as the air conditioner can make it. 

The Centralia, 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.