Sierra Air Conditioning & Plumbing
Las Vegas, NV Indoor Air Quality · #1 of 11 · 39+ yrs
At a glance
- Google rating
- 4.9★ from 7,435+ reviews
- In business
- 39+ years
- Service area
- Las Vegas, NV + 3 nearby
- Phone
- +1-702-344-0932
Overview
Ventilation systems are a highlighted specialty, with ERV/HRV ventilation listed on their site. Sierra advertises whole-house humidifier installation and humidity control. The company has served the Las Vegas Valley for 35+ years. Sierra advertises same-day and 24/7 emergency response availability. Local summers' desert heat and dry winter air increase indoor humidity needs in Spring Valley.
Indoor air quality installs and HVAC work across the Las Vegas Valley, focused on whole-home IAQ. ERV/HRV ventilation systems are listed as a specialization on their site. Whole-house humidifier installation is listed with product support. Financing options are advertised for equipment and installs.
Vouched Score breakdown — 84/100
Above the Las Vegas, NV Indoor Air Quality average of 74/100. Ranks #1 of 11 listed Indoor Air Quality providers in Las Vegas, NV.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How Sierra Air Conditioning & Plumbing compares to the Las Vegas average
| Signal | Sierra Air Conditioning & Plumbing | Las Vegas avg | Delta |
|---|---|---|---|
| Vouched Score | 84/100 | 74/100 | +10 vs avg |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 7,435+ | 605+ | +6826 vs avg |
| Years in business | 39+ | 27+ | +12 vs avg |
Pros
- High Google rating (4.9★ across 7,435+ reviews)
- Long-established (39+ years in business)
Self-reported on their website — not independently verified.
- Emergency response: 24/7
- Financing available
When to choose them — and when to consider alternatives
- You need to finance the work
- You prefer a family-owned operation
- You want a top-rated provider with substantial review history (4.9★, 7,435+ reviews)
- You value a long-tenured local operator (39+ years in business)
- You want a BBB-rated firm specifically
Service area
Las Vegas, NV home · Services Las Vegas, NV home · Services North Las Vegas, NV 3 mi · Services Spring Valley, NV 2 mi
What Sierra Air Conditioning & Plumbing publishes about pricing
Maintenance plans
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Maintenance Plan
As published: Maintenance Plan"…ne Repair Water Line Install Smart Leak Detection Maintenance Plan Offers About Us About Us Our Service Area Our Ser…"
Financing
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Financing available
As published: Financing available"…Family Owned and Operated 24/7 Emergency Service Financing Available BBB Accredited and A+ Rated Loyalty Plans availab…"
Contact & hours
Frequently asked questions
What are the pros of Sierra Air Conditioning & Plumbing?
When should I choose Sierra Air Conditioning & Plumbing?
When should I consider alternatives to Sierra Air Conditioning & Plumbing?
What is the Vouched Score for Sierra Air Conditioning & Plumbing?
How long has Sierra Air Conditioning & Plumbing been in business?
How can I contact Sierra Air Conditioning & Plumbing?
What does indoor air quality service typically cost when working with a Las Vegas, NV provider like Sierra Air Conditioning & Plumbing?
What pricing terms does Sierra Air Conditioning & Plumbing publish on their website?
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Sierra Air Conditioning & Plumbing (this company) |
84/100 | 4.9★ (7,435+) | 39+ | — | — | Highest Vouched Score Humidity Control |
| 82/100 | 4.9★ (1,540+) | 50+ | — | — | Highest Vouched Score Best for Whole-Home Air Purification |
|
| 79/100 | 4.9★ (745+) | 15+ | — | — | Best for UV-C Sterilization | |
| 76/100 | 5.0★ (450+) | 17+ | — | — | — |
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Profile last updated July 18, 2026.