Mountain Valley Heating & A/C

Renton, WA · HVAC contractor

Rating
4.9/5
★★★★★ 4.9
Reviews
20
Rank in Renton
#36
of 283 home service pros
City Percentile
46%
rating percentile
Address
Mountain Valley Heating & A/C, 18631 106th Pl SE, Renton, WA 98055
Phone
(425) 226-0080
Website
mountainvalleyheating.com

Mountain Valley Heating & A/C is a home service pro located in Renton, WA. It is one of 283 home service pros listed in Renton. Its 4.9-star rating is above the Renton city average of 4.6 stars. There are 10 photos associated with this location.

Customer Reviews

★★★★★ 5.0 Carol Maxwell · Mar 2026

Mountain Valley Heating & A/C put in a new furnace. Every step of the way they were able to answer all my questions. The job was put in front of another small job due to us being out of heat in February. Very thoughtful!! The install was done and looks great. The inspector who bought it off even commented that it was a really good install. Will use and recommend them again. Carol Maxwell

★★★★★ 5.0 Josh Lange · Aug 2025

When it was time to replace our Lennox system, I researched our options as thoroughly as I could and compared six vendors, who visited our house and gave their recommendations and estimates. When it was time to decide, Mountain Valley was the clear choice: Jim was professional, experienced, friendly and patient, giving detailed answers and made sure I was satisfied with each one. It was easy to reach the office by email and phone to get answers from Shar and Anne to questions that came up afterwards. The American Standard furnace and heat pump were good quality for the price and when it came time for the installation, it went smoothly and on schedule. It has been about three weeks since then and the follow-through from Mountain Valley has been sufficiently helpful and the unit is running

★★★★★ 5.0 Anand Namasivayam · Feb 2026

Mountain Valley Heating installed 3 ductless mini-split head units with a 30K BTU outdoor unit. Being a log home with unusual construction, the install was complicated. James came up with creative ideas on how to route the lines for a clean install. Their quote was not the lowest, but it was competitive. Given James' ideas and attention to detail and my interactions with Anne, I went ahead and had them do the install. The install was tricky but the installers took their time and it went smoothly. I changed location on one of the indoor units and the installers were able to accommodate. James also came back and spent extra time doing the finishing touches and brought me up to speed on the set up and the app. Overall it was a great experience and would definitely hire Mountain Valley Heating

★★★★★ 5.0 Andy · Jan 2026

Just got a full hvac installed (mitsubishi with uv air scrubber included) I highly recommend Mountain Valley and Mitsubishi for your next hvac install. Its so quiet, efficient and the air smells clean. This is especially important for a 1950s house and allergies. Regarding the bid process, these guys have great honest pricing and the install was perfect. Look no further than Mountain Valley for an honest great price and A+ install.

★★★★★ 5.0 Dean Stanford · Oct 2025

Mountain Valley is the cats pajamas! It was super smooth to work with Anne and James. Also, of the half dozen quotes I got for an 18k ductless mini-split, they were the best price! My mitsubishi minisplit is great, it seems to be using 50-60% less electricity than my old baseboard heaters.

Services

HVAC contractorAir conditioning contractorAir conditioning repair serviceFurnace repair service

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This listing is informational. Contact the business directly to verify credentials, services, and availability.