Air Conditioner Services – Fast, Friendly, Quality Service, Today!

Providing Residential A/C Services to Homeowners on the Eastside Since 1957.

  • – Emergency services available
  • – Free estimates on new systems
  • – Upfront pricing with no hidden charges
  • – Industry-leading labor warranty on replacements/new installations
  • – Honest, non-commission technicians who will tell you what you need, not what they are incentivized to sell you
  • – A commitment to unmatched craftsmanship

Choose Overlake HVAC

We do business different. We’re not one of the many companies with large advertising budgets, a cost that has to be passed on to customers. Folks typically find us by word of mouth and good reviews. We have a great reputation because we are committed to the values that promote happy customers. In a sentence, we are deeply dedicated to honest, skillful, and timely service. When you choose Overlake, you’re choosing a team that believes in doing business the right way by promoting the well-being of everyone involved.

About Us

Air Conditioning Diagnostic & Repair

When your air conditioner falters, Overlake Heating & Air Conditioning is here to restore your comfort swiftly and efficiently. Our expert technicians are equipped to handle a wide range of A/C issues, ensuring your system runs smoothly all season long.

  • Comprehensive Diagnostics
    • We thoroughly examine your AC unit to accurately identify the root cause of issues. Once identified, we report the problem to you before performing the repair.
  • All Brands and Models
    • We service all makes and models of central air conditioning systems: Bryant, Carrier, Trane, American Standard, Coleman, York, Lennox, Rheem, Goodman, Etc.
  • Efficient Repairs
    • With well-trained technicians, we pride ourselves on quick, effective repairs with minimal errors. Sometimes, though, diagnosing a problem takes time, as a particular symptom may not have a single cause but rather a set of different possible causes, which we have to cross off the list one by one until we’ve identified the actual issue.
  • Transparent Pricing
    • No hidden charges; we provide clear, upfront pricing for all repair services.
  • Emergency Services Available
    • Quick response for urgent repair needs to ensure your comfort is restored promptly. We also offer after-hours emergency services on evenings and weekends.

A/C Maintenance (Inspection and Cleaning)

Maintain the peak performance of your air conditioner with Overlake Heating & Air Conditioning’s comprehensive maintenance services. We help prolong the life of your AC unit and ensure it operates efficiently, keeping you cool and comfortable.

  • Routine, Preventative Maintenance
    • Adhering to manufacturers’ recommendations, we provide routine cleaning and inspection services. Regular inspections and cleaning can prevent some common problems, such as plugged condensate drains and insufficient airflow from plugged filters and/or coils.
  • Full Service Inspection and Cleaning
    • We conduct a comprehensive examination of your AC unit to ensure the system functions properly. We also clean the outdoor unit, the indoor coil (as needed), and the condensate drain.
  • Energy Efficiency Focus
    • Dirty filters and/or dirty coils result in the system operating at a higher than normal expense. Regular maintenance helps in keeping your AC energy-efficient, saving you money on utility bills.
  • Expert Non-Commission Technicians
    • Our team consists of highly skilled professionals, experienced in maintaining all major brands of central A/Cs. They are not paid spiffs/commissions for selling you parts or new systems, so there is no fear they will tell you anything other than their genuine professional opinion about the condition of your system.

A/C Installation & Replacement

At Overlake Heating & Air Conditioning, we specialize in the installation of central air conditioning systems, ensuring seamless integration into your home for optimal cooling and comfort. We’re craftsmen at heart and bring a cosmetic touch to our installations.

  • Free Estimates
    • We offer a no-obligation free estimate to help you make an informed decision.
  • Brand and Model Education
    • We will educate you in the various options and assist in choosing the best brand and model suited to your specific needs and preferences.
  • Professional Installation
    • Our skilled technicians are craftsmen – they will take the time needed to do the job right. Company leadership encourages, promotes, and rewards this.
  • Quality Assurance
    • We adhere strictly to manufacturer specifications and code requirements for a reliable, high-quality installation.
  • Extended Labor Warranty
    • For your peace of mind, we offer an industry-leading 3-year labor warranty. The parts warranty comes from the manufacturer and is typically 10 to 12 years.
  • Post-Installation Support
    • Once the new installation is complete, we remain available for any questions you may have as well as system adjustments to help customize the system’s performance for your home. And, of course, we offer maintenance and repair services when the time comes.

Air Conditioner Services FAQ

How Long Do Central Air Conditioners Last?

On average, A/C units last 15 years. The lifespan can vary based on the brand/model, usage patterns, and how well the unit is maintained.

Should I Repair or Replace My Air Conditioner?

Unless it is a relatively small and simple repair, consider replacing your A/C if it’s over 10 years old. Older A/Cs require more frequent repairs, so even if we fix one issue, there’s an increased risk another will arise in the not-so-distant future.

How Often Should an A/C be Serviced?

Most manufacturers and HVAC companies recommended yearly maintenance. This is probably a bit more frequently than you need. Every two to three years should suffice. Regular servicing helps keep the system operating at peak efficiency and prevents some malfunctions that can occur from a dirty system.

How Often to Change an A/C Filter?

The furnace and the A/C use the same air filter. The frequency of this air filter replacement depends on a number of factors – how thick is the filter, how efficient is it, how often are you running the furnace fan, and so on. As a rule of thumb, 1″ thick filters should be replaced every 3 to 4 months, 2″ thick every 4 to 6 months, and 4″ thick every 6 to 12 months.

How Do I Know If My A/C is Malfunctioning?

Signs of a malfunctioning A/C range from excessive noise to simply having no cool air coming in the home. If anything seems abnormal, it’s a good idea to have a technician come take a look.

How Long Does It Take to Install an A/C Unit?

The installation of an A/C unit typically takes one to two days. This can vary based on the complexity of the installation, the type of unit, and the specific setup of your home.

What Our Valued Customers Say

I'm very happy with the service and installation of my new Bryant furnace by the team at Overlake Heating in Redmond, WA. Rob is very informative and helpful in recommending the best solution for my needs. JP and Gerranimo did a great job with the installation and were professional in every way. I also appreciate the responsiveness and timeliness of the whole team. Everyone made the whole experience for me seem easy and a very good value for the products and service . I strongly encourage anyone looking for an upgrade to work with Overlake Heating and Air Conditioning.
Vince Dayton
We had our old gas furnace replaced with a high efficiency one by Overlake Heating. Their pricing was VERY competitive and everything went smoothly. Talking to several contractors, we had been getting advice all over the place on what the best option for our house would be. Robert took the time to talk us through options multiple times, explained all implications, responded to questions right away, and was very patient while we waffled about what to do. :) We originally reached out asking about a much more expensive heat pump setup, and Robert called out several concerns with our old split level's layout and insulation which would have affected its effectiveness. He suggested some options that would work better for us even as they were much less expensive than what we were originally looking at. We're very happy to have gone this path and will definitely call Overlake again when we're ready to get some cooling set up. Absolutely recommended!
Angela Savarese
Super happy with the Bryant central heat pump and furnace that Overlake installed in our townhome about a year ago. Absolutely no problems with it so far, and the cooling works 100% better than our previous central A/C installation did. Really impressed with all the people we dealt with--Robert, Patty, Sam, JP, Bjorn, and a couple others I forgot the names of. Thanks!
Chris Downs

Our A/C Experts Will Keep You Cool All Season.
Book Your Appointment!

Beat the heat with Overlake Heating & Air Conditioning’s unparalleled air conditioning services! Our skilled experts are ready to ensure your comfort with efficient repairs, thorough maintenance, and professional installations. Embrace a cooler, more comfortable home this season. Don’t wait for the summer rush; book your appointment today with Overlake Heating & Air Conditioning and stay cool all season. Call (425) 885-1224 now to schedule your service. We’re here to keep you cool!

Contact Us