At Green City Heating and Air Conditioning, we understand how important it is for both homeowners and businesses to maintain a comfortable, safe, and efficient indoor environment. Whether you're dealing with a faulty HVAC system, an outdated air conditioning unit, or electrical concerns, our experienced professionals team is ready to solve your problems swiftly and effectively. With over 30 years of service and an unwavering commitment to quality, we provide lasting comfort and reliability with our top-notch heating, air conditioning, and electric service in Wallingford, WA, and its surrounding homes or businesses, getting it right the first time, every time.

Professional, Licensed Team Ready to Serve You
It’s essential to trust professionals who understand the intricacies of maintaining and upgrading your heating, cooling, and electrical systems. At Green City Heating and Air Conditioning, our certified and insured technicians and electricians have extensive experience, guaranteeing top-quality service that aligns with the highest industry standards.
Our team is dedicated to providing reliable and efficient solutions tailored to your specific needs. Whether you need an air conditioning repair, a new heating installation, or electrical troubleshooting, you can trust that our certified professionals are equipped with the knowledge, experience, and skills to handle any challenge. We also prioritize customer education, taking the time to explain your system, answer your questions, and help you make the best decisions for your home or business.
Our commitment to providing quality services, combined with our expertise, allows us to provide you with lasting comfort and peace of mind. Our technicians are factory-certified and thoroughly trained in the latest industry practices, ensuring we offer you the best possible service every time.
Stay Cool and Comfortable with Our Expert Air Conditioning Services
Green City Heating and Air Conditioning specializes in providing top-notch air conditioning services for both homes and corporations in the Wallingford area. Whether you need a new AC unit installed, a repair for an existing one, or routine tune-ups to keep your system running smoothly, our team has the expertise to get the job done efficiently.
- Air Conditioner Installation: Our factory-certified technicians assess your property’s cooling needs and recommend the best system that fits your space and budget. We only use high-quality air conditioners from trusted brands to ensure lasting comfort and efficiency. Whether you’re installing an entirely new system or upgrading from an older unit, we guarantee a smooth and professional installation process.
- Air Conditioner Repairs: We recognize the urgency of a broken AC, and we are available for same-day repairs so you don’t have to suffer in the heat. Our technicians carry a wide range of tools and parts to handle the most common air conditioning repairs, ensuring your system is up and running in no time.
- AC Maintenance: Our preventive maintenance services include thorough inspections, cleaning, and tuning to keep your AC running at peak performance. This helps prevent costly breakdowns and ensures optimal energy efficiency, saving you money on energy bills.
- Ductless Air Conditioning Systems: If you’re looking for a flexible, energy-efficient cooling solution, ductless mini-split systems are an excellent choice. Our team is experienced in installing and maintaining ductless systems, providing you with a customizable cooling solution that fits your needs.
Our team utilizes cutting-edge technology and premium products to maximize your air conditioning system’s performance, ensuring a cool, comfortable, and energy-efficient environment all summer long.
Comfort That Lasts: Heating Services That Keep You Warm All Winter
At Green City Heating and Air Conditioning, we know how essential a reliable heating system is during the chilly winters of Wallingford. We offer a full variety of heating services designed to meet your home or company's unique needs.
- Heating System Installation: Whether you need to replace an aging furnace or upgrade to a more energy-efficient system, our expert technicians will guide you through the process of selecting the right heating system for your home or business. We consider factors like the size of your space, energy efficiency, and budget to ensure that your new system will provide reliable warmth and save you money on energy bills.
- Heating System Repairs: If your heater isn’t working as it should or has completely broken down, our technical team is ready to provide fast, reliable repairs. Our technicians are equipped with the knowledge and tools to diagnose and fix any heating issue, whether it’s a faulty thermostat, a gas leak, or something else entirely.
- Heating System Maintenance: Regular maintenance is key to keeping your heating system running smoothly and preventing costly breakdowns. Our preventive maintenance services include a thorough inspection of your heating system, cleaning, and testing of all components. We’ll also check for potential issues that could cause problems down the road.
- Heat Pump Installation and Service: Whether you’re installing a new heat pump system or need maintenance or repairs on an existing one, our team has the expertise to ensure your system operates at peak efficiency year-round. Heat pump systems are an excellent choice for those looking for energy-efficient solutions, and we’re here to help you make the most of this technology.
- Boiler Services: If you rely on a boiler to heat your home, we offer expert installation, repair, and maintenance services. Boilers are known for their reliability and energy efficiency, but they require regular maintenance to keep them running properly. Our certified technicians can inspect, repair, and maintain your boiler system, ensuring that it provides optimal performance throughout the winter.
We use high-quality, energy-efficient products and pride ourselves on offering solutions that suit your specific needs.
Certified Electricians Ensuring Safe, Code-Compliance Solutions
Whether you’re upgrading your electrical panel, installing new lighting, or facing an unexpected electrical issue, it’s important to have a licensed, certified electrician on the job. Green City Heating and Air Conditioning offers a full range of electrical services to ensure your systems are safe, efficient, and compliant with local codes and regulations.
Our team of experienced electricians is committed to providing reliable solutions while prioritizing safety and compliance. All of our electricians are licensed, bonded, and trained to handle a wide variety of electrical projects, big or small.
- Electrical Repairs: Whether you’re dealing with faulty wiring, tripped breakers, or outlets that don’t work, our electricians are ready to quickly assess the issue and provide a reliable repair. We prioritize your safety by addressing any underlying problems that could lead to hazards or system failures.
- Electrical Installations: When you need to install new electrical systems, whether it’s additional outlets, lighting, or appliances, our electricians ensure the work is done safely and meets all code requirements. We take extra care to ensure your new installations are both functional and safe, so you won’t have to worry about any future issues.
- Code Compliance: We’re committed to following the latest safety codes and regulations, ensuring that all electrical work is fully compliant with local laws. Our electricians are familiar with the most current electrical codes, and we take pride in making sure your property is up-to-date and safe.
- Electrical Upgrades: If your home or business is using outdated electrical systems, it might be time for an upgrade. Our electricians can help with panel upgrades, rewiring, and installing modern electrical systems that can handle your growing power needs. Upgrading your system not only improves safety but also increases energy efficiency.
- Safety Inspections: We offer comprehensive electrical safety inspections to identify any potential hazards and ensure that your system is functioning properly. Whether you’re concerned about the age of your electrical system or need to make sure everything is in top shape before a major renovation, we provide thorough inspections to give you peace of mind.
We focus on quality and service, ensuring that all work is done right the first time so you can enjoy a worry-free experience.
Experience Superior Comfort and Efficiency
Green City Heating and Air Conditioning is your trusted local partner for all heating, air conditioning, and electrical needs in Wallingford, WA, and its nearby communities. From installations to repairs and ongoing maintenance, we are here to ensure your systems are working at their best year-round.
Our family-owned business has earned a reputation for exceptional service, backed by our BBB A+ rating, five-star reviews on Yelp, and our Super Service Award from Angie's List. With zero down and 0% interest financing available, we make it easy to invest in the comfort of your home or business. We also offer energy-efficient rebates, which could save you up to $3,200 and keep you up-to-date with the latest manufacturer promotions.
Contact us today for all your HVAC and electrical needs in Wallingford and ensure that your property is comfortable, safe, and efficient!
FAQs: Answers to Most Common Heating, Cooling & Electric Questions
To assist you in making well-informed choices and maintaining a comfortable, safe environment for your home or business, we've gathered answers to the most common questions our customers ask.
How often should I have my HVAC system serviced?
To ensure optimal performance, we recommend scheduling maintenance at least once a year for both heating and cooling systems. Regular maintenance helps extend the lifespan of your equipment and ensures it runs efficiently.
How to when it's time to replace the air conditioner or heating system?
If your system is over 10-15 years old, frequently breaks down, or struggles to maintain a comfortable temperature, it may be time to consider replacement. Our technicians can help assess whether a replacement is more cost-effective than ongoing repairs.
How do I know if my home is code-compliant with electrical systems?
Our licensed electricians offer comprehensive electrical inspections to ensure your home’s electrical system meets all local codes and safety protocols, giving you peace of mind.
What should I do if my electricity goes out?
If you experience a power outage, check your circuit breakers to see if any have tripped. If the issue persists, it’s best to contact a certified electrician to ensure there are no underlying electrical issues that could pose a safety risk.
Green City Heating and Air Conditioning is your trusted partner for heating, cooling, and electrical services in Wallingford, WA. Let us help you keep your home or business comfortable, safe, and efficient.
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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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