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10 Best HVAC
in Vashon, WA

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Written By Bradford Cuthrell

Last Updated June 2024

On average, Americans devote 55% of their energy usage to heating and cooling their home, according to the U.S. Department of Energy. With the cost of living in Vashon, you're probably eager to reduce your energy bills.

Our guide to the top HVAC companies in Vashon can help you get your system into its best shape ever, allowing you to save money while staying comfortable.

Top 10 Best HVAC Companies in Vashon

Brennan Heating & Air Conditioning

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4601 S 134th Pl, Seattle, WA 98168 (877) 273-6626 brennanheating.com

Reliable customer support

Clear pricing policy

Free quote

Informative resources

Services Offered

Filtration
Ac installation
Ac repair
Maintenance
Indoor air quality
Ductless
Boiler installation
Furnace repair
Furnace installation
Duct cleaning

Evergreen Home Heating and Energy

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727 S Kenyon St Suite B, Seattle, WA 98108 (206) 565-1455 evergreenhomeheatingandenergy.com

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Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Ductless
Ac repair
Duct cleaning
Smart home integration
Indoor air quality
Furnace installation
Emergency services
Ac installation
Maintenance
Furnace repair

Sears Heating and Air Conditioning

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3425 S 116th St, Tukwila, WA 98168 (425) 250-8669 searshomeservices.com

Clear pricing policy

Reliable customer support

Free quote

Informative resources

Services Offered

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

Glendale Heating & Air Conditioning

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12462 Des Moines Memorial Dr, Seattle, WA 98168 (206) 243-7700 glendaleheating.com

Prompt service delivery

Free quote

Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Ac installation
Furnace repair
Furnace installation
Ac repair
Ductless
Emergency services
Filtration

Nortech Heating, Cooling & Refrigeration

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9630 49th Ave S, Seattle, WA 98118 (206) 759-8697 nortechservices.com

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Informative resources

Clear pricing policy

Reliable customer support

Services Offered

Ac installation
Furnace repair
Emergency services
Furnace installation
Ductless
Maintenance
Ac repair

Columbia Heating & Air

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5907 S 231st St, Kent, WA 98032 (206) 708-0999 columbiaheatingandairconditioning.com

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Informative resources

Reliable customer support

Services Offered

Ac repair
Furnace installation
Radiant heating
Ductless
Ac installation
Indoor air quality
Maintenance
Emergency services

Seattle Heating & Cooling

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18640 68th Ave S, Kent, WA 98032 (206) 848-8080 seattlehvac.com

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Clear pricing policy

Reliable customer support

Free quote

Services Offered

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

Joe the Pro Plumbing, Septic, Sewer, Heating & Air

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6411 S 143rd St, Tukwila, WA 98168 (253) 448-8147 joetheproplumbing.com

Prompt service delivery

Informative resources

Reliable customer support

Clear pricing policy

Free quote

Services Offered

Emergency services
Maintenance
Furnace installation
Inspection
Filtration
Ac repair

Integrity Energy Systems

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430 S 96th St #9, Seattle, WA 98108 (425) 419-4676 integrityenergysystems.com

Reliable customer support

Clear pricing policy

Free quote

Services Offered

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

Benchmark Home Services Inc.

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1003 S 197th St, Des Moines, WA 98148 (206) 717-5076 benchmarkseattle.com

Reliable customer support

Clear pricing policy

Services Offered

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

A faulty or aging HVAC system probably needs attention from a professional who can make fixes or install a new unit. Look out for these common indicators that your HVAC needs service:

  • Poor air circulation or uneven heating/cooling
  • Frequent breakdowns and need for repairs
  • Refrigerant leaks
  • Rust, cracking, or corrosion
  • Thermostat malfunctions or temperature control issues
  • Higher than normal energy bills
  • Strange noises when turning on
  • An HVAC system that's over 15 years old

Arrange an inspection if you notice any of these issues. A local technician can inspect your system, identify problems, and determine whether you need repairs or a new HVAC unit.

Cost of HVAC Installation and Maintenance in Vashon

What you pay for HVAC installation or maintenance is determined by your system type. Common HVAC unit styles include the following:

  • Split or mini-split: If your home doesn't have the right ductwork for central heating or air, you likely have a split HVAC system. Split or mini-split systems consist of internal units that control the temperature in individual rooms, and that are all connected to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system operates similar to a normal split system, but has the advantage of being able to utilize energy from either gas or electric sources.
  • Heat pump: Heat pumps move hot and cold air between your home and the outside. These systems don't produce their own heat or AC, so they work more efficiently in moderate climates.
  • Packaged heating and air: Packaged HVAC systems are good for smaller homes. Packaged systems consist of a single heating and cooling unit, normally located in an attic or basement. This unit tends to be efficient, compact, and easy to maintain.

HVAC maintenance prices vary based on the specific services needed. HVAC systems can be complex and potentially require several different services. Costs for typical jobs are as follows:

HVAC Unit TypeCost
Split$2,063-$5,259
Hybrid Split$4,180-$7,701
Heat Pump$3,236-$32,978
Packaged Heating and Air$271-$451

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 reduce gradual wear and tear and reduce the frequency of breakdowns.

  • Change the position of your blinds seasonally. Closing your blinds in the summer blocks some passive solar heat from getting indoors. Opening the blinds in the winter allows this same heat to help warm your home. Both of these measures help lower the work required from your HVAC system.
  • Keep your system clean. Regularly cleaning indoor evaporator coil, ductwork, grills, and condenser fan blades helps keep your HVAC system running efficiently and lowers the risk of mold. The National Air Duct Cleaners Association advises cleaning your system when it starts to look dirty.
  • Monitor for potential problems. Keeping an eye out for problems, for instance by routinely checking your thermostat and energy bills, helps you resolve them before they get out of hand.
  • Change filters regularly. Changing your air filters or washing them every 1–3 months allows efficient air circulation through your HVAC system. Also try to keep debris from accumulating on the outside components of your HVAC.
ServiceCost
Filter Replacement$68-$181
Condensor Cleaning$1,354-$4,062
Thermostat Repair$90-$226
Ductwork Cleaning$433-$1,083

How To Choose a Local HVAC Company

Knowing what to look for in an HVAC company is important for a successful project. Partnering with an experienced, licensed contractor can offer you peace of mind and make sure your system provides reliable air conditioning and heating for your home.

Compare Multiple Bids

Get quotes from at least three HVAC contractors. Describe your issues and ask if technicians can inspect your system in person. Review each contractor's diagnoses, recommended solutions, estimated cost, warranties, and timelines. Avoid contractors that pressure you or demand payment before work.

Check Credentials

Look for an HVAC company that employs qualified technicians who have the necessary licensure and training. In all states, HVAC contractors need to obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is required for all technicians who "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 what kind of equipment they intend to work with) to be certified by the EPA. All other licensing requirements are handled on a state-by-state basis.

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

Understand Work Details

Make sure you understand the details of your project before starting. If HVAC repairs are required, have your provider detail which parts require replacement and why. Confirm that your technician will clean and test the entire system after the repair to verify that everything works. For replacement, ask the contractor to explain the new HVAC system energy efficiency, model, brand, features, and estimated installation time. Before starting the project, you should understand the process your provider will use to properly size the system for your home and the price you'll pay.

Compare Warranties

A trustworthy HVAC company will back its repair services and equipment installations with a warranty. The longer and more comprehensive the warranty coverage, the better. Carefully compare the fine print between contractors and choose the provider that offers the greatest protection at a reasonable price.

Get Quote in Writing

Always get estimates for HVAC service in writing before committing to a provider. An itemized quote should cover both labor and materials. Make sure you agree to all terms before signing a contract.

Frequently Asked Questions About HVAC in Vashon, WA

You should have your HVAC system inspected approximately twice yearly. At the time of the inspection, your technician will inform you if any services are needed. You should also have your system inspected if you start noticing issues such as strange noises, leaks, or unusual smells. If your home has ductwork, it should be inspected every few years.

Usually, you should schedule inspections in the spring and fall, as technicians tend to be less busy at these times. This also helps make sure your system is prepared for the summer and winter, when it probably sees the most use.

You can save energy during the winter by reducing the amount of work your HVAC system needs to do to heat your home. Keep your thermostat as low as you can and avoid making drastic changes in the temperature — increase or decrease it a few degrees at a time. If you're able to, try switching to a smart thermostat.

Generally, whole-system HVAC installation or replacement takes between one and three days. Installing or replacing an air conditioning unit or a furnace may take anywhere from a few hours up to two days. The exact amount of time will vary depending on factors like the size of your house, how easily accessible different sections are, and whether your technician finds any problems.

For a 2,000-square-foot home, you need around 2.5 to 5 tons of air conditioning capacity. In Vashon, you can probably make do with a unit that's on the lower end of this range. If your home is larger than 1,000 square feet, central air is likely to be more effective than window units for cooling.

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

Typically, HVAC financing is through a third-party lender. If your HVAC company doesn't have financing options, you could consider taking out your own loan. Be sure to speak with a financial advisor and your HVAC company to find out what options are available to you and appropriate for your situation.

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