About Energy Works

Energy Works is a reputable business known for its professional, responsive, and dedicated team. With a strong track record of success, the company has completed numerous projects with pride, knowledge, and experience. The team excels in problem-solving and creating solutions for complex remodels. Clients appreciate their high-quality, courteous, and prompt service, with technicians going above and beyond to resolve issues quickly. Manager John Parker takes a personalized approach, ensuring a thorough understanding of clients' needs before confirming work. Energy Works has received praise for installing a new furnace and heat pump, showcasing the efficiency of the systems they install. They are known for their knowledge of HVAC systems and provide excellent service for annual maintenance like inspection and cleaning. The commitment to using the latest products and competitive pricing continues to make it a top choice for families in Seattle. Overall, Energy Works is a reliable and trustworthy business that prioritizes customer satisfaction, making it an excellent option for heating and air conditioning needs.

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Reviews for Energy Works

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  • Jun 2026

    I recently employed Energy Works to replace our failed furnace with a mini-split air conditioning system, and a tankless water heater, to replace a our fading one. The entire experience was positive, efficient, and successful.

    The day after we contacted them about the work, Richard Vulliet, the owner, visited our house to make plans and work up proposals. It was apparent that he knew exactly what he was doing. He quickly delivered the proposals and his team was soon in our house making it happen.

    Took them only three days to get the old equipment out and the new units installed and running. They got the new hot water heater into a very tight spot with virtually...read full review

  • Jun 2026

    A huge thanks to Rich, Scott, and the team at Energy Works for the amazing job on our new furnace and heat pump! From the initial consultation to the final HVAC installation, the entire process was seamless. Rich and Scott are highly knowledgeable, honest, and professional, and their crew was fast, clean, and respectful of our home. The new system is running perfectly. I highly recommend Energy Works.

  • Jun 2026

    The Energy Works crew was amazing. They were prompt. Came at the scheduled day and time and worked really hard for two full days to get my new furnace and A/C installed. Syd had to work in a little furnace closet, but got everything precisely in its place. Clayton had to climb around in the attic and the dirty crawl space, but got his job accomplished. The very talented electrician, James had to update my old electrical system because it was not up to code. Nathan installed my thermostat and carefully explained how it works. Two days after the installation, Ken called to see if everything was working properly and stopped by with some complementary air filters. Everything...read full review

Hours

Monday: 8AM - 5PM
Tuesday: 8AM - 5PM
Wednesday: 8AM - 5PM
Thursday: 8AM - 5PM
Friday: 8AM - 5PM
Saturday: ClosedSunday: Closed

Tips

 on-site services  no online estimates accepts credit cards

Location

7034 220th St SW, Mountlake Terrace

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