When searching for an air conditioning company in Seattle, WA, homeowners and businesses alike need a team they can trust, one that delivers top-quality service, high-efficiency solutions, and long-term value. As a local, family-owned, and operated business serving the community since 2012, Green City Heating & Air Conditioning takes pride in providing expert air conditioning services, whether you need a new AC installation, a quick repair, or routine maintenance to keep your system running smoothly.
Ready to enjoy cooling like it was meant to? Contact us today for a free consultation and discover how we can help you maximize your comfort and efficiency.

Seattle’s Trusted AC Experts: Experience, Integrity, and Excellence
Seattle homeowners and businesses turn to us because we don’t just provide air conditioning services; we deliver peace of mind. Our mission is to ensure your indoor space remains comfortable, energy-efficient, and well-equipped with the best heating and cooling solutions available. We take a personalized approach to every job, treating your home as if it were our own. Here’s why the community trusts us for their air conditioning needs:
- Licensed, Bonded & 5-Star BBB Rated: Your HVAC system is a major investment, and you deserve a company that is fully licensed, bonded, and recognized for excellence. Our top-tier BBB rating reflects our commitment to honesty, transparency, and quality service.
- Trusted by Thousands of Customers: With over a decade of service and over a century of combined experience, our team has built a reputation for reliability, craftsmanship, and exceptional customer care.
- Priority Service for Emergency Repairs: When your AC fails unexpectedly, you need a fast and dependable team. Our priority service ensures quick response times and expert troubleshooting to restore comfort in your home.
- Exclusive Manufacturer Discounts & Energy Rebates: We help you maximize savings with potential rebates, manufacturer promotions, and energy-efficient incentives, making it easier to invest in cost-effective, high-performance AC systems.
- Certified Energy-Efficient Specialists: Our Contractor Alliance Network certification means we specialize in installing and maintaining high-efficiency systems designed to reduce your carbon footprint and lower energy costs.
Your comfort is our priority, and we’re here to answer your questions, provide honest recommendations, and ensure your investment pays off for years to come.
Expert AC Installation for Reliable, Energy-Efficient Cooling
Investing in a professionally installed air conditioning system ensures optimal performance, energy efficiency, and long-term reliability. At Green City Heating & Air Conditioning, we specialize in precision AC installations tailored to Seattle’s unique climate. Whether you’re upgrading an outdated system or installing a brand-new unit, our experts deliver seamless installations that maximize comfort and efficiency.
Customized AC Solutions for Your Space
Every space has different cooling requirements, which is why we take a personalized approach to each installation. Our expert technicians perform a comprehensive site evaluation, considering essential factors such as square footage, insulation levels, ceiling height, number of windows, sun exposure, and existing ductwork to determine the ideal system size and type.
Beyond just capacity, we also assess your home’s air distribution, ventilation efficiency, and energy consumption patterns to recommend a system that delivers consistent comfort while maximizing energy savings. Whether you need a central AC unit, a ductless mini-split, or a high-efficiency heat pump, we ensure the solution aligns with your cooling demands, budget, and long-term efficiency goals.
High-Quality Systems from Trusted Brands
We install top-tier, energy-efficient air conditioners from industry-leading manufacturers like Daikin, Lennox, and Navien. These systems not only provide consistent cooling and quiet operation but also lower your energy costs with advanced technology such as variable-speed compressors and smart thermostat compatibility.
We understand that a new AC is a major investment, which is why we offer zero-down, 0% interest financing and help you qualify for manufacturer rebates and energy-saving incentives.
Swift & Reliable AC Repair: Get Your Cool Back
When your air conditioner breaks down, you need quick, dependable service to restore comfort to your home. We provide swift, expert AC repairs to get your system back up and running with minimal downtime. If you notice any of these common issues, it’s time to schedule a repair before the problem worsens:
- Weak or warm airflow: Your AC should deliver strong, cool air. If it doesn’t, there may be a clogged filter, refrigerant leak, or compressor issue.
- Strange noises or odors: Grinding, banging, or musty smells could indicate worn-out parts, electrical problems, or mold buildup.
- Frequent cycling or system shutdowns: If your unit turns on and off constantly, it may be struggling with thermostat issues or improper sizing.
- Higher energy bills: A sudden spike in energy costs often signals an AC working harder than it should.
Our team arrives fully equipped to handle most repairs on the spot, providing honest recommendations and upfront pricing with no hidden fees. We don’t believe in temporary fixes. Our licensed and bonded technicians provide thorough diagnostics and high-quality repairs that restore your system’s performance and efficiency. With priority service for urgent repairs, we’ll get your AC up and running as quickly as possible.
Proactive AC Maintenance for Long-Lasting Performance
Regular AC maintenance is the key to keeping your system running smoothly, efficiently, and reliably, especially during Seattle’s warm summer months. We offer comprehensive tune-ups designed to prevent unexpected breakdowns, prolong your system’s lifespan, and lower your energy bills. Our expert technicians conduct a detailed inspection and tune-up, which includes:
- Cleaning or replacing air filters for better airflow and air quality
- Checking refrigerant levels to ensure optimal cooling efficiency
- Inspecting electrical connections to prevent safety hazards
- Calibrating the thermostat for accurate temperature control
- Testing system airflow to ensure consistent cooling throughout your home
- Examining the condensate drain to prevent clogs and water damage
- Inspecting coils for dirt buildup to improve energy efficiency and performance
- Tightening belts and checking motor performance to reduce strain on your system
To make maintenance easier and more affordable, we offer preventative service agreements that include regularly scheduled tune-ups, priority service, and special discounts on repairs. With a proactive maintenance plan, you’ll enjoy peace of mind knowing your AC is always in top shape. Sign up for a service plan today.
Breathe Cleaner, Healthier Air with Our Indoor Air Quality Services
The air quality inside your property plays a crucial role in your comfort and well-being. At Green City Heating & Air Conditioning, we offer indoor air quality (IAQ) solutions designed to remove allergens, pollutants, and airborne contaminants so you and the ones around you can breathe more easily. Our IAQ services include:
- Air Purifiers & Filtration Systems: Capture dust, pollen, pet dander, and other allergens for fresher, cleaner air.
- Humidifiers & Dehumidifiers: Balance indoor humidity to prevent dryness, mold growth, and respiratory discomfort.
- Duct Cleaning & Sealing: Remove built-up debris and seal leaks to improve airflow and efficiency.
- Ventilation Solutions: Ensure proper air circulation and prevent stale, polluted indoor air.
Poor indoor air quality can cause allergies, headaches, and respiratory issues. Our team will assess your air quality and recommend the best solutions to keep your indoor environment safe and comfortable. Schedule an IAQ consultation now.
Your Comfort Is Our Priority: Let’s Get Started Today
Choosing the right air conditioning partner is about more than just getting the job done; it’s about trust, quality, and long-term reliability. As a local, family-owned company, we take pride in offering top-tier AC installation, repairs, and maintenance with honesty and precision. With our commitment to high-quality workmanship, energy-efficient solutions, and customer-first service, we make it easier than ever to keep your space cool, comfortable, and cost-effective all year round.
Ready to enjoy stress-free cooling? Contact the premier air conditioning company in Seattle, WA, today to schedule your service
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Customer Testimonials
Met with a few different companies and Green City Heating and Air was the most competitive priced, and the best customer service.
They have excellent customer service and they treat us like family. I highly recommend them. They deserve an A+++++
I greatly appreciate Tyler, the installation manager. Tyler is knowledgeable, always friendly and very generous to share his opinions and I greatly appreciate him.
Matt, Jeff, and the rest of the Green City team were amazing. Great service, worked with us through all of our needs and questions.
Great! Very happy with the service, knowledgeable staff and quick installation of the mini- split system. Best heating system I've ever used.
Their responsiveness and skill exceeded our expectations. When Damon serviced our furnace, he was knowledgeable, professional, and friendly.
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