M M Comfort Systems

Who We Are

Home Comfort Alliance is a leading provider of essential home services, including HVAC, plumbing, and electrical systems. With a strong commitment to customer satisfaction, we have built a reputation for delivering reliable, safe, and efficient solutions to homeowners across Western Washington. For many years, our company has proudly served thousands of homeowners, completing over ten thousand installations and earning the trust of countless families. As your local home comfort specialists, we are dedicated to ensuring that your home is a comfortable and welcoming space for everyone who enters it.

Our Services

At Home Comfort Alliance, we offer a wide range of services designed to keep your home running smoothly and comfortably. Our skilled technicians have deep expertise in:

• HVAC Design, Installation, and Service: From furnaces and air conditioning units to heat pumps and ductless systems, we provide expert HVAC solutions tailored to your specific needs. Our emergency service ensures that you'll never be left in the cold.
• Plumbing Service, Repair, and Installation: We handle all plumbing-related issues, including water heaters, toilets, faucets, garbage disposals, water filtration systems, and leak repairs. With our re-piping and gas piping services, we can even help you upgrade your home's plumbing infrastructure.
• Electrical Design, Installation, and Repair: Our team is well-versed in all aspects of residential and commercial electrical work. We specialize in standby generators, panel upgrades, EV charging stations, hot tub and sauna wiring, landscape lighting, and low voltage and data security systems. Our lighting retrofits and tenant metering solutions can help you save money and reduce your carbon footprint.

Our Commitment to You

At Home Comfort Alliance, your comfort is our top priority. We promise to deliver reliable heating, air conditioning, plumbing, and electrical service, all from one trusted company. Our knowledgeable and respectful technicians will guide you through your options and help you find the right solution at the right price, ensuring both your personal comfort during the installation process and lasting comfort from your home systems. We are committed to outstanding service, communication, and follow-up, ensuring that your home remains comfortable now and for years to come.

Our History

Home Comfort Alliance is the result of a series of strategic mergers and acquisitions that have brought together some of the most respected and trusted home comfort specialists in the region. From humble beginnings as B&B Heating, GS Heating, Cooling & Electrical, Sullivan Heating, Comfort Mechanical Services, MM Comfort Systems, and Scribner Electric, our company has evolved into a powerful force in the home services industry, united by a shared mission of delivering exceptional service and unparalleled expertise to homeowners across Western Washington.