Mountainside Air Conditioning Repair
Peoria, AZ HVAC · #16 of 18
At a glance
- Google rating
- 5.0★ from 145+ reviews
- In business
- 5+ years
- Services
- 9 HVAC services
- Service area
- Peoria, AZ
- Phone
- +1-602-512-1241
Overview
Mountainside Air Conditioning Repair specializes in residential AC repair, with multiple reviewers highlighting their ability to restore cooling on weekends. Their team advertises same-day emergency response without weekend surcharges, providing relief during intense Arizona heatwaves. Homeowners in Peoria appreciate the pressure-free quoting process that offers multiple repair or replacement options. Technicians focus on honest assessments, often recommending mid-range solutions over more expensive alternatives to suit specific household needs.
Mountainside Air Conditioning Repair provides residential cooling and heating services throughout Peoria, Arizona. The company advertises same-day emergency response for system breakdowns without additional weekend surcharges. Their technicians provide detailed, pressure-free quotes that include multiple repair or replacement options to help homeowners manage costs. They also offer financing programs and free estimates for system upgrades.
Vouched Score breakdown — 74/100
Peoria, AZ HVAC average is 81/100. Ranks #16 of 18 listed HVAC providers in Peoria, AZ.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How Mountainside Air Conditioning Repair compares to the Peoria average
| Signal | Mountainside Air Conditioning… | Peoria avg | Delta |
|---|---|---|---|
| Vouched Score | 74/100 | 81/100 | -7 vs avg |
| Google rating | 5.0★ | 4.9★ | +0.1 vs avg |
| Review volume | 145+ | 470+ | -323 vs avg |
| Years in business | 5+ | 25+ | -20 vs avg |
What customers say
"Mountainside Air was a wonderful company to work with. It all started with Candice who set up my appointment for an air conditioning tune up. I told what I was looking for and she took care of it. The technician (Cristian) she sent out was a very professional and friendly toward me. He talk to me at every step of the way. I was very pleased. I signed up for a one year service agreement and they will be back in six …"
— Gary Woollard · Feb 26, 2026 · Google Reviews"We knew our AC unit was on its last leg and called Mountainside Air to get a quote. I talked to Candice on the phone and she was super nice and able to give me general pricing right there. I have three kids three and under, so being able to get a quote over the phone without giving all my info was such a relief. She scheduled one of their techs to come out and have a look and make sure the quote was accurate and the…"
— Claire Doepke · Sep 10, 2025 · Google Reviews"Friday evening and our AC was not cooling. We called Mountainside Air and received a call back from Steve. He had appointments already scheduled for Saturday but called us throughout the morning to let us know when he expected to arrive. After examining the unit he described what was needed and explained our options. He took the time to explain the process and provide a quote. We agreed on the repairs and Steve w…"
— Judy Dempsey · Oct 13, 2025 · Google Reviews"I really liked Cristian (service tech) .. he was very friendly but not very informative. He came into the house and shook my hand and introduced himself. He did not seem very knowledgeable regarding a Google Nest. He seemed unaware of how to get to the o/b valve setting which is what he asked me to find on the thermostat. I went through the complete settings menu and did not find any o/b setting. The unit is an old…"
— David Troyer · Feb 24, 2026 · Google Reviews"I had a wonderful experience with Mountainside! My AC went out on a Saturday and I was sure I was going to end up having to wait until Monday or pay an arm and a leg. I called Mountainside based off of positive reviews, and not only were they able to get someone right out, they did not charge me extra for weekend rates. They had excellent customer service and it was a positive experience all around. I would definite…"
— Robin Roach · Oct 9, 2025 · Google ReviewsPros & cons
- High Google rating (5.0★ across 145+ reviews)
Self-reported on their website — not independently verified.
- Emergency response: same-day
- Financing available
- Free estimates
- Flat-rate, upfront pricing
- Specializes in AC repair
Common complaints
Surfaced from negative-leaning customer reviews on Google / Yelp / BBB. Not editorial commentary.
- I really liked Cristian (service tech) .. he was very friendly but not very informative. He came into the house and shook my hand and introduced himself. He did not seem very knowledgeable regarding a…
When to choose them — and when to consider alternatives
- You need same-day or after-hours service
- You need to finance the work
- Reports of pricing transparency would be a deal-breaker for you
- You want a BBB-rated firm specifically
Services
- AC Repair — Diagnostics and repair of central air conditioning systems — refrigerant leaks, capacitor and contactor failures, condenser fan motors, and thermostat issues.
- AC Replacement — Removal and replacement of an aging or failed central A/C — typically condenser, evaporator coil, and refrigerant lines.
- Furnace Repair — Repair of gas and electric furnaces — ignition systems, blower motors, heat exchangers, control boards, and flame sensors.
- Heating System Replacement — Replacement of an aging or failed heating system, typically a furnace or heat-pump indoor unit.
- HVAC Installation — Full HVAC system installation including indoor and outdoor equipment, ductwork tie-in, and refrigerant work.
- Emergency HVAC Service — After-hours emergency response for no-cool and no-heat calls.
- Mini-Split Systems — Mini-split installation and service — typically ductless, used for additions or zoned comfort.
- Indoor Air Quality — Indoor air-quality work: high-MERV filtration, UV systems, humidifiers/dehumidifiers, and duct sanitization.
- Thermostat Installation
Service area
Peoria, AZ home
What Mountainside Air Conditioning Repair publishes about pricing
Maintenance plans
-
membership plan
As published: membership plan"…learn more about the benefits of our maintenance membership plan. Book Now Experience Top-Notch Air Conditioning I…"↗ source
Pricing model
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Transparent pricing
As published: Transparent pricing"…wledgeable, and respectful of your home. We offer transparent pricing with no hidden fees and stand by our work with a…"↗ source -
No hidden fees
As published: No hidden fees"…l of your home. We offer transparent pricing with no hidden fees and stand by our work with a satisfaction guarant…"↗ source
Guarantees & credentials
- Satisfaction Guaranteed
- Licensed technicians
Sourced from the provider's own website. We surface these as published; we do not independently verify each license or warranty.
Contact & hours
Frequently asked questions
What are the pros of Mountainside Air Conditioning Repair?
When should I choose Mountainside Air Conditioning Repair?
When should I consider alternatives to Mountainside Air Conditioning Repair?
What is the Vouched Score for Mountainside Air Conditioning Repair?
How long has Mountainside Air Conditioning Repair been in business?
How can I contact Mountainside Air Conditioning Repair?
What does HVAC service typically cost when working with a Peoria, AZ provider like Mountainside Air Conditioning Repair?
What pricing terms does Mountainside Air Conditioning Repair publish on their website?
Does Mountainside Air Conditioning Repair do AC Repair in Peoria, AZ?
Does Mountainside Air Conditioning Repair do AC Replacement in Peoria, AZ?
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Mountainside Air Conditioning Repair (this company) |
74/100 | 5.0★ (145+) | 5+ | — | — | — |
| 93/100 | 4.9★ (1,555+) | 69+ | — | 5.0★ | Highest Vouched Score Best NATE-Certified Team Best Authorized Trane Dealer in Peoria |
|
| 80/100 | 4.7★ (1,025+) | 23+ | A+ ✓ | — | — | |
| 88/100 | 5.0★ (235+) | 37+ | — | — | — |
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Profile last updated May 16, 2026.