Francisco arrived promptly (early part of window, with texts indicating he's on the way) and was professional, courteous, and honest. He explained and showed me clearly what was in great shape and something I should watch. He captured the perfect balance of recommending one useful upgrade without being salesman-like, and he installed it in an out-of-the way place. All around, he was excellent.

Thorough, friendly, offered options and was willing to answer my questions. Great service.

Jason came out for an estimate for a heat pump for my house. He listened to what I was looking for function-wise, evaluated the property, gave me a quote with 4 options, and explained the pros and cons of each. He was thorough, friendly, and not at all condescending (women, if you know, you know). Very professional.

What a great experience with Efficiency. From the estimate process to installation, they made everything seamless and easy. When we hit an unexpected snag during installation, they kept us well informed about what was going on how it might affect the timeline. They got everything done and the system is working great!

Francisco was prompt, courteous, professional, thorough, articulate, and clear with his explanations. I'm quite confident that our systems received the highest quality maintenance.

Jim is an excellent technician!

Quite knowledgeable, very comprehensive and honest in his analysis and evaluation of our system. I appreciated his patience and courtesy in answering our question, and providing realistic options for us to improve our heating and cooling issues.

Our technician was great communicating his approach to both systems and in educating us about them. He was knowledgeable, organized and thorough.

Phil was extremely knowledgeable and agreeable, I could not recommend him highly enough. He's a great guy with a lot of expertise who takes a lot of care in his work. Really communicative, really honest service.

Jim is a knowledgeable technician who did an excellent job. Would recommend this service to whom ever might be in need of heat or cooling issues. Thanks 👍