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10 Best HVAC Companies in Longview, WA

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Written By Bradford Cuthrell

Last Updated April 2024

On average, 55% of the energy used in American homes is for heating and cooling, according to the U.S. Department of Energy. Since heating and cooling represent such a significant chunk of your utility bills, you'll want to make sure the HVAC system in your Longview home is functioning properly.

Our list of the top HVAC companies in Longview can help you save money by getting your HVAC system installed, repaired or replaced by the right person for the right price.

Top 10 Best HVAC Companies in Longview

Entek Corporation

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1021 Columbia Blvd, Longview, WA 98632 (360) 423-3010 entekhvac.com

Free quote

Reliable customer support

Clear pricing policy

Services Offered

Duct cleaning
Indoor air quality
Ac installation
Maintenance
Ventilation
Emergency services
Furnace installation
Boiler installation
Ductless

Feltons Heating & Cooling

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531 14th Ave, Longview, WA 98632 (360) 577-5871 feltonsheating.com

Reliable customer support

Free quote

Informative resources

Clear pricing policy

Services Offered

Ventilation
Furnace installation
Ductless
Maintenance
Emergency services
Ac installation
Furnace repair

Rawhide Electric Services

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1358 13th Ave S Suite 110, Kelso, WA 98626 (360) 577-3860 rawhideelectric.com

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Free quote

Prompt service delivery

Services Offered

Filtration
Ductless
Ac installation
Inspection
Ac repair
Maintenance
Furnace installation
Indoor air quality

Service Patriots

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1358 13th Ave S, Kelso, WA 98626 (360) 423-9165 servicepatriots.com

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Prompt service delivery

Reliable customer support

Free quote

Informative resources

Services Offered

Furnace installation
Ac installation
Ac repair
Maintenance
Indoor air quality

Carlson's Heating & Air Conditioning

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1414 S Pacific Ave, Kelso, WA 98626 (360) 425-4888 carlsonsheating.com

Reliable customer support

Free quote

Clear pricing policy

Informative resources

Services Offered

Maintenance
Furnace installation
Indoor air quality
Emergency services
Ac installation
Furnace repair

Twin City Service Co

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1710 S Pacific Ave, Kelso, WA 98626 (360) 425-3320 twincityservicecowa.com

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Free quote

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Services Offered

Maintenance
Furnace installation
Ventilation
Emergency services
Inspection
Ac installation

Denali Heating & Air Conditioning

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125 Mosier Rd, Castle Rock, WA 98611 (360) 274-8049 denalihvac.com

Reliable customer support

Free quote

Informative resources

Clear pricing policy

Services Offered

Ac repair
Furnace installation
Ac installation

Renaud Electric Heating & Cooling

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802 Vandercook Way, Longview, WA 98632 (360) 423-1420 renaudelectric.com

Free quote

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Reliable customer support

Services Offered

Ductless
Indoor air quality
Furnace installation
Maintenance

All Around Mechanical

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900 NW Carty Rd, Ridgefield, WA 98642 (360) 284-1424 allaroundmech.com

Reliable customer support

Clear pricing policy

Informative resources

Free quote

Services Offered

Ac installation
Maintenance
Ductless
Filtration
Emergency services
Duct cleaning
Ac repair
Indoor air quality
Ventilation
Inspection
Furnace installation

Columbia NW Heating & Air Conditioning

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52734 NE 1st St, Scappoose, OR 97056 (503) 543-3624 columbianw.com

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Reliable customer support

Free quote

Services Offered

Ductless
Inspection
Emergency services
Maintenance
Furnace installation
Indoor air quality
Ac installation
Duct cleaning
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on hvac companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

Signs You May Need HVAC Repair or Replacement

If your home's HVAC system isn't working correctly or suffering from a lot of wear and tear, you might need an HVAC contractor for maintenance or replacement. Watch for these common indicators that your system needs professional attention:

  • Thermostat malfunctions or temperature control issues
  • Corrosion, rust, or cracking
  • Uneven heating/cooling or poor air circulation
  • Refrigerant leaks
  • Odd noises when turning on
  • Frequent breakdowns and need for repairs
  • Unusually high energy bills
  • An HVAC system that's over 15 years old

These HVAC red flags indicate that you should have your system evaluated. A local company can complete an inspection, diagnose problems, and advise you whether you should repair or replace your HVAC unit.

Cost of HVAC Installation and Maintenance in Longview

The cost of HVAC installation or maintenance changes depending on the kind of unit you have. Common types of HVAC units include the following:

  • Split or mini-split: If your home's ductwork can't accommodate a central HVAC system, you probably have a split or mini-split system. Split systems have interior units in each room to regulate temperature; these indoor units all connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC unit operates similarly to a regular split system. It provides flexibility by having the option to use either electricity or gas for energy.
  • Heat pump: Heat pumps move warm and cool air between your home and the outdoors. They don't create their own heating and cooling, so they work more efficiently in more temperate climates.
  • Packaged heating and air: Packaged HVAC systems work best in smaller houses. They consist of a single combined heating and air conditioning unit, usually located in an attic or basement. This unit is typically small, cost-effective, and easy to maintain.

HVAC maintenance prices differ depending on what services are needed. HVAC systems are complex and might require different maintenance services. Costs for common services are as follows:

HVAC Unit TypeCost
Split$1,917-$4,887
Hybrid Split$3,885-$7,157
Heat Pump$3,008-$30,651
Packaged Heating and Air$252-$420

Ways to Save Money on HVAC Costs

It’s important to complete repairs or full-system HVAC replacements as needed, though they can be expensive. The good news is that homeowners have ways to minimize progressive deterioration and reduce the frequency of breakdowns.

  • Keep your system clean. Regularly cleaning indoor evaporator coil, grills, ductwork, and condenser fan blades helps your HVAC system run efficiently and lowers your risk of mold. The National Air Duct Cleaners Association advises cleaning your HVAC system when it starts to look dirty.
  • Change the position of your blinds seasonally. Opening your blinds in winter allows passive solar heat into your house. Closing your blinds in summer blocks some heat from getting indoors. Both of these measures help lower the work required from your house's HVAC system.
  • Monitor for potential problems. Keep an eye on your system for issues, for example by routinely checking your thermostat and energy bills. This enables you to address problems before they get out of hand.
  • Change filters regularly. Changing your air filters or washing them every 1–3 months allows smooth air circulation through your HVAC system. Also try to keep debris from accumulating on the outdoor sections of your HVAC.
ServiceCost
Filter Replacement$63-$168
Condensor Cleaning$1,259-$3,776
Thermostat Repair$84-$210
Ductwork Cleaning$403-$1,007

How To Choose a Local HVAC Company

Knowing what makes a trustworthy HVAC company is vital for a smooth installation or repair. Hiring an experienced, credentialed HVAC contractor gives you confidence your system can provide reliable heating and air conditioning year-round.

Compare Multiple Bids

Contact at least three HVAC contractors for quotes. Explain your issues and schedule an in-person inspection if possible. Compare contractors' diagnoses, suggested repairs, estimated costs, timeframes, and warranties. Avoid companies that pressure you or demand upfront payment.

Check Credentials

Look for an HVAC company that employs skilled technicians who have the necessary training and licenses. In all states, HVAC contractors must obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is mandatory for any individual who helps "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." An individual must pass an exam (the type of exam depends on the type of equipment they intend to work with) to be certified by the EPA. All other licensing requirements are handled by the state.

In the state of Washington, HVAC contractors are required to be licensed as specialty contractors. An individual must have a speciality HVAC license and may also require electrical or plumbing licensure depending on the nature of the job. Licensing is handled by the State Department of Labor and Industries, which mandates that contractors must be both bonded and insured. Also look at a company's reviews and complaints on sites such as the Better Business Bureau (BBB), Yelp, and Google Reviews. Pick a company with positive feedback and stories of satisfied customers.

Understand Work Details

Make sure you understand the details of any project before starting. When getting HVAC repairs, have your provider detail which parts need replacement and why. Get confirmation that your technician will clean and test the system after the repair to verify that everything works. When replacing your HVAC system, ask the contractor to describe the new features, brand, model, energy efficiency, and estimated installation time. Before signing a contract, ask about the process your provider will use to properly size the new system for your home and how much it will cost.

Compare Warranties

Reliable HVAC companies offer warranties on repairs and equipment installations. The more complete the coverage, the better. Compare warranty details between companies and pick the one that provides the most comprehensive protection for a fair price.

Get Quote in Writing

Get written quotes before starting HVAC work. The quote should include costs for both labor and materials. Review all terms carefully before signing.

Frequently Asked Questions About HVAC in Longview, WA

Generally, your HVAC system should be inspected twice a year. After that inspection, your technician will tell you what services are required. You should also call a technician if you start to notice any issues, such as strange noises, unusual smells, or leaks. If your home has ductwork, it should be serviced every few years.

The best times of the year to have an HVAC inspection are during the spring and fall. Technicians are often less busy during these times, so it will be easier to get an appointment. This also ensures that your system is ready for the summer and winter, when it typically sees the most use.

You can save energy throughout the year by making it easier for your HVAC system to maintain the temperature of your home. Always keep your thermostat as close to the outside temperature as is comfortable, and avoid making drastic changes — adjust it only a few degrees at once. You may also consider getting a smart thermostat.

It takes around one to three days to have your HVAC system installed or replaced. If you need just an air conditioning unit or a furnace, this might take anywhere from a few hours up to two days. This timeline can be affected by the size of your house, how easily accessible your system is, and any new issues your technician discovers.

For a 2,000-square-foot home, look for a furnace that's between 50,000 and 80,000 BTUs (British thermal units).

For a 2,000-square-foot home, you'll also want to look for an air conditioning unit with between 2.5 and 5 tons of capacity. Usually, if your home is larger than 1,000 square feet, central air will be more effective than window air conditioning units.

There are a number of ways you can make your HVAC system more energy-efficient:

  • Keep your air ducts clean and change or clean your air filters on a regular basis.
  • Have regular inspections to take care of issues as they arise.
  • Keep your attic well-ventilated and make sure all doors and windows are well-sealed.
  • Install a smart thermostat. If you aren't able to purchase one, try keeping your inside temperature as close to the outside temperature as is comfortable.
  • When you need to replace part of your HVAC system, explore Energy Star-certified or similar environmentally friendly options.

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