How the Experts Score is calculatedEach factor is a percentile (0–100) against the other companies in this category, then weighted:Satisfaction 35%50+17.5Reliability 15%38+5.7Craft & service 20%43+8.6Value 10%55+5.5Momentum 8%28+2.2Track record 7%59+4.1Accountability 5%76+3.8Experts Score= 47Grade C: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.47SCOREMountainside Air Conditioning Repair
Phoenix, AZ · Grade CLetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #40Position by Experts Score among all companies we track in this category. of 67 HVAC contractors · 5.0★ from 646 Google reviews
Report card
Percentile vs other HVAC contractors (100 = best)Percentile vs other companies in the category: 70 means better than 70% of them.. Strongest: accountability and track record; weakest: momentum.
Reviews for your job
Customers hired Mountainside Air Conditioning Repair for 8 kinds of job.
Mountainside Air Conditioning Repair for install thermostat
Clear ✕All 18 Google reviews tagged “Install thermostat”
Christian did my HVAC maintenance today (6.5.26) and he was super knowledgeable, friendly, and fair. He let me know what I needed, even though it wasn't great news, but I kind of expected it since the unit's over 40 years old. He even showed me photos and videos. I totally recommend Mountainside Cooling and Heating!…
I first and foremost just want to say that Jaymes is a good dude. He had good energy and came into our home excited and eager to help. He explained everything about the process of getting a new HVAC unit. It can be stressful because that is a huge purchase and a lot of moving parts that go into making it happen. It…
I cannot say enough about Montainside Air. Same day service and very reasonable rates. I will not change AC companies again. Tom and Steve very knowledgeable and professional. Updated: New AC system installed, and works like a dream and really cut my electric bill. Update: Condensate clogged up and again…
Super fast, friendly, and affordable!
I really like Mountainside Air. They were willing to write back and forth with me because I am deaf. They explained everything clearly. They had a lot of patience with me and listened well. They installed a new HVAC system (air handle, unit, thermostats, and grill ventilation) and did a high-quality job. Good…
Love this company! They explain everything, reasonable pricing, great technicians! Highly recommend!!
These guys were awesome, professional, and in time. Very good communication as well as a text that their guys were in route. They were able to diagnose and fix the problem right away. Will definitely be using Mountainside moving forward for any and all AC/heat related services!
Been using mountainside as my sole HVAC contact since buying my house in 2018, they have installed a new AC on my house and even in a yearly check up their techs are constantly looking for ways to ensure your system is running efficiently. As long as I live in Arizona, I will use Mountainside for my HVAC needs, no reason to go to anyone else.
Tom and Mountainside air installed my new AC unit. As a landlord I was in a time crunch to get a new unit in. I reached out to a few different companies. Mountainside won me over with every aspect of company. From the professional phone call in the beginning to the handshake after the installation. A few months…
Very quick to fix your problem and work with you on a new unit. Very professional!
Top notch company from estimate to install and even clean up. I would highly recommend Tom and his crew. They are clear and no BS. Super happy with my decision on choosing Mountainside Air!!
This company is awesome! They are so professional, so friendly and straightforward with everything! Thumbs up to MountainsideAir - Tom and Steven. HIGHLY RECOMMEND
Knowledgeable, professional, and quick services, I have full confidence with the team at Mountainside Air Conditioning & Heating for any upcoming projects or servicing needs.
Excellent customer service, quality and professionalism. You can't go wrong with Mountainside Air. Peace of mind receiving service from someone my husband and I can trust is priceless. Thank you to Tom and his brother!
Rating only, no written review.
Rating only, no written review.
Rating only, no written review.
Rating only, no written review.
Price
Bar = middle half of what customers paid · gold mark = category median.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| HVAC system repair | 121 | $192–$955 |
| HVAC system maintenance | 108 | $37–$292 |
| A/C system maintenance | 50 | $54–$441 |
| A/C system repair | 47 | $209–$880 |
| Installation | 30 | $1.1k–$2.8k |
| Install AC | 28 | $1.5k–$3.2k |
| Install thermostat | 18 | — |
| Repair HVAC | 14 | $236–$840 |
