Installs Within Days, Same Day Repairs & Ask Us About Our Rebates

Air Conditioning Repair & Installation in Mill Creek, Lynnwood, Bothell & Everett

Fast, Same-Day Service | Central AC & Ductless Systems | Trusted Since 1957

AC Not Working? We Can Help Today

When the summer heat hits and your air conditioner stops working, you need relief fast. Washington Natural Gas offers same-day emergency AC repair throughout Mill Creek, Lynnwood, Bothell, and Everett. We answer our phones live, respond quickly during heat waves, and won’t leave you sweating. Whether your AC won’t turn on, isn’t cooling properly, or needs a complete replacement, our licensed technicians are ready to restore cool comfort to your home.

Call Now: (425) 355-3331

Air conditioning repair in Puget Sound

Expert AC Repair & Installation Services

Whether you need an emergency repair, a new installation, or guidance on AC replacement, our team of cooling experts has you covered.

AC Repair

Is your AC not cooling your home? Blowing warm air? Making strange noises? Our experienced technicians diagnose and repair all makes and models of air conditioning systems—central AC, ductless mini-splits, and heat pump cooling systems. We provide honest assessments and will always give you clear guidance on whether repair or replacement makes the most sense for your situation. Common repairs include compressor replacement, refrigerant leak detection and repair, capacitor replacement, fan motor repair, thermostat troubleshooting, and more.

AC Installation

Ready for a new AC unit? We install high-efficiency cooling systems tailored to your home’s specific needs. Whether you’re looking at central air conditioning installation or a ductless mini-split system, our team will help you choose the right size and type of air conditioner for maximum comfort and efficiency. We handle everything from proper load calculations to professional installation, and we’ll even help you navigate available manufacturer rebates and energy efficiency incentives to maximize your investment.

AC Replacement

If your old air conditioner is constantly breaking down or struggling to keep up with summer heat, we offer free AC replacement quotes and expert guidance. We’ll remove and properly dispose of your old unit, install your new energy-efficient system, and ensure everything is running perfectly before we leave. With manufacturer rebates and flexible financing options available, upgrading to a reliable new air conditioner is more affordable than you think.

When to Call for Air Conditioning Repair

Not sure if you need professional help? Here are the most common signs that your AC needs attention.

  • Your AC won’t turn on or start.
  • Your AC is not cooling or is blowing warm air.
  • Your AC is freezing up, or you see ice on the unit.
  • You hear strange noises (grinding, squealing, banging).
  • There is water leaking from the AC unit.
  • You notice high humidity inside, and the AC unit is not dehumidifying effectively.
  • You see a spike in your energy bills.
  • You notice uneven cooling throughout your home.
  • The AC cycles on and off frequently (short cycling).
  • You smell bad odors from your AC vents.
  • Your AC unit is 10–15 years old and frequently needs repairs.

Not Sure What’s Wrong? Call for a Free Diagnosis: (425) 355-3331

Washington Natural Gas AC service team

Central AC & Ductless Mini-Split Installation

Choosing the right air conditioning system for your home depends on your existing infrastructure, cooling needs, budget, and efficiency goals. Washington Natural Gas installs all types of cooling systems, and we’ll help you make the best choice for your specific situation.

Central Air Conditioning

Central air conditioning is the most common cooling system for homes in the Puget Sound area. These systems use your existing ductwork to distribute cool air throughout your entire home, providing consistent, even cooling. Central AC systems are often installed alongside furnaces, sharing the same blower and ductwork to provide year-round climate control.

Modern central air conditioners are significantly more efficient than older models, with high-SEER ratings that can dramatically reduce your cooling costs. We’ll help you select the right size and efficiency level for your home, ensuring optimal comfort without oversizing or undersizing your system.

Best for: Homes with existing ductwork, whole-home cooling needs, integration with forced-air heating systems

Ductless Mini-Split Systems

Ductless mini-split installation is ideal for homes without existing ductwork, room additions, older homes, or situations where you want individual room temperature control. These systems consist of an outdoor compressor unit connected to one or more indoor air handlers, with no ductwork required.

Ductless mini-splits are incredibly efficient, quiet, and versatile. Most models provide both heating and cooling using heat pump technology, making them an excellent year-round solution. You can control each indoor unit independently, allowing different family members to set their preferred temperatures in different rooms.

Best for: Homes without ducts, room additions, garage conversions, zone control needs, high-efficiency heating and cooling

Adding AC to an Existing Furnace

If you have a forced-air furnace but no air conditioning, we can add AC to your existing system. Your furnace already has the blower and ductwork needed for cooling—we simply add an outdoor condensing unit and an evaporator coil to your existing setup. This is often the most cost-effective way to add central air conditioning to a home.

We’ll assess your current system to ensure compatibility, check your ductwork for proper airflow, and verify that your electrical service can handle the additional load. Many homeowners are surprised at how affordable it can be to add cooling to their existing heating system.

We’ll Help You Choose the Most Efficient Option.

Why Choose Washington Natural Gas for AC Service

Emergency Service When You Need It Most

When your AC fails during the hottest days of summer, we prioritize emergency calls to get your cooling restored quickly. Our same-day AC repair service means you won’t be left suffering in the heat while waiting days for an appointment.

Central AC & Ductless Experts

Whether you have traditional central air conditioning or a ductless mini-split system, we have the expertise to install, maintain, and repair it. We work with all major brands, including Carrier, Trane, Lennox, Rheem, Bryant, Goodman, Mitsubishi, Daikin, and more. Our technicians receive ongoing training to stay current with the latest cooling technologies.

Transparent Pricing & Financing

We provide clear, upfront quotes before any work begins. As a smaller, locally-owned company, our lower overhead allows us to offer competitive pricing that larger companies can’t match. Flexible financing options make new AC installations and major repairs affordable, with easy approval and convenient payment plans.

67 Years of Local Service

Washington Natural Gas has been keeping Puget Sound homes comfortable since 1957. We’re your neighbors, committed to building lasting relationships with our customers. Our licensed, insured technicians take pride in their work, and we stand behind every installation and repair with solid warranties and a satisfaction guarantee.

Need Your AC Repaired or Replaced?

Whether you need emergency AC repair in Lynnwood, central air installation in Mill Creek, ductless mini-split installation in Bothell, or service anywhere in Everett and surrounding areas, Washington Natural Gas has been keeping Puget Sound homes cool and comfortable since 1957.

We answer our phones, can provide same-day service for emergencies, and quote fair prices upfront.

Call Now: (425) 355-3331
[Get Your Free Estimate] Same-Day Service Available | Licensed & Insured | 67 Years in Business

Frequently Asked Questions About AC Repair & Installation

Most air conditioning installations are completed in one day. A typical central AC installation takes 4-8 hours, depending on whether we're replacing an existing system or adding AC to a home for the first time. Ductless mini-split installations can often be completed even faster since no ductwork modifications are required. We work efficiently to minimize disruption while ensuring everything is installed correctly and tested thoroughly.
Absolutely! We understand that air conditioners often fail during heat waves when you need them most. We offer same-day emergency AC repair service throughout Mill Creek, Lynnwood, Bothell, and Everett. Just call us at (425) 355-3331 and we'll prioritize getting someone to your home to diagnose and repair the problem as quickly as possible.
We install and service all major AC brands, including Carrier, Trane, Lennox, Rheem, Bryant, Goodman, American Standard, York, Mitsubishi, Daikin, Fujitsu, and many others. Our technicians are trained to work on any make or model, so whether you need repairs on your existing system or want to install a specific brand, we have you covered.
We recommend annual AC maintenance. The spring is the best time, but you can have your AC serviced any time of year. Regular maintenance helps prevent unexpected breakdowns, improves efficiency, lowers energy bills, catches small problems before they become expensive repairs, and extends the life of your air conditioner. Ask about our maintenance plans for convenient, scheduled service.
Yes. New air conditioning installations come with manufacturer warranties on parts and equipment, and we provide our own workmanship guarantee on the installation. Warranty terms vary by manufacturer and model. We'll explain all coverage details before you make your purchase decision so you know exactly what's protected.
Definitely! We stay current on all available manufacturer rebates, utility company incentives, and state and federal tax credits for energy-efficient cooling systems. High-efficiency air conditioners often qualify for substantial rebates that can offset a significant portion of your investment. We'll help you navigate the application process to maximize your savings.
First, check your thermostat settings and circuit breaker to rule out simple issues. Make sure your air filter isn't clogged, as this is a common cause of AC problems. If those aren't the issue, call us immediately at (425) 355-3331. We prioritize emergency AC repairs during extreme heat and will work to restore your cooling as quickly as possible. In the meantime, close blinds and curtains, use fans to circulate air, stay hydrated, and consider temporary cooling options like portable fans.
Proper air conditioner sizing is critical for comfort, efficiency, and system longevity. An undersized unit will struggle to cool your home and run constantly, while an oversized unit will short-cycle, waste energy, fail to dehumidify properly, and wear out prematurely. We perform professional load calculations to determine the ideal system size for your home.
Yes! If you have a forced-air furnace with ductwork, we can add central air conditioning to your existing system. Your furnace's blower and duct system can be used for cooling. We simply add an outdoor condensing unit and an indoor evaporator coil. We'll assess your current system for compatibility, inspect your ductwork, and verify your electrical capacity. This is often the most cost-effective way to add whole-home cooling. If you don't have ductwork, a ductless mini-split system is an excellent alternative.

AC Repair and Installation Specialists

Proudly serving Mill Creek, Lynnwood, Bothell, Everett, Woodinville, Mountlake Terrace, Snohomish, Mukilteo, Brier, and Snohomish County.