Completed Projects by NW Energy Conservation

When it comes to HVAC and air quality work, we believe results should speak louder than words.

That’s why we created this page - a behind-the-scenes look at real projects we’ve completed across the South Sound and Seattle metro area. From full-system installations in Tacoma to duct cleanings in Maple Valley that completely transform airflow, every project below reflects what we care most about: doing quality work and elevating the comfort of our customers.

Licensed, Bonded & Insured

Factory-Trained & Experienced Technicians

Synchrony Financing Available

5★

Trusted by neighbors across the Seattle Area

Real Projects. Real Homes. Real Results.

We’ve worked on hundreds of homes and small businesses across Tacoma, Puyallup, Renton, Seattle, and beyond - and every single one tells a story. Take a look below at some projects that we completed and how we were able to help our customers! Feel free to call us to experience the same customized service - we’ll hear you out, give you our professional recommendations, and then do the work with expert care.

Schedule Your Free HVAC ConsultationCall (253) 904-4400

Our Process — Start to Finish

Every project starts with a conversation. Here’s how we make sure the job’s done right:

1. Professional Assessment & Honest Advice – We’ll inspect your system, answer your questions, and give you clear options.
2. Upfront Pricing – No surprises, no pressure. Just transparent estimates for you to make an educated decision.
3. Professional Installation or Service – We’re factory-trained and will do the work the right way.
4. Post-Job Walkthrough – We make sure you understand your system and how to get the most from it.
5. Follow-Up Support – Need help later? We’re just a phone call away.

We’re not here to rush through jobs. We’re here to earn your trust, one project at a time.