HVAC Maintenance in Greater Las Vegas
Get reliable HVAC maintenance that keeps your system efficient and your home comfortable. We are a locally owned team serving the Greater Las Vegas Area, including Las Vegas, Henderson, and North Las Vegas. Our EPA- and NATE-certified technicians deliver careful tune-ups backed by transparent pricing and free estimates. With a 4.9 rating from 7,145 reviews and a BBB A+ rating, you can count on us. Beat the desert heat by scheduling your seasonal tune-up today.
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View all offersGet The S.A.M. Plan: FOUR ANNUAL VISITS; 15% DISCOUNT ON REPAIRS; SAME-DAY PARTS REPLACEMENT; EXCLUSIVE WARRANTIES; PRIORITY SERVICE CALLS; CREDITS TOWARD SERVICE
- FOUR ANNUAL VISITS
- SAME-DAY PARTS REPLACEMENT
- EXCLUSIVE WARRANTIES
- PRIORITY SERVICE CALLS
- CREDITS TOWARD SERVICE
Learn More
$39 Tune-Up Special
- If your system breaks down within 6 months of service:
- We'll come out at no cost to diagnose the problem
- We'll give you priority scheduling service
- Credit your original maintenance charge toward the repair!
- 100% satisfaction guaranteed
- NO additional service call fees. NO additional dispatch fees.
- NO additional weekend or after hours charge
CALL US NOW (702) 344-1079
offer free pan treatment
- 15-point inspection
- free pan treatment
- same-day replacement
- discounts on parts
We will come to your home Provide a precision tune up on your air conditioner If your system breaks down within 6 months of service: We'll come out at no cost to diagnose the problem We'll give you priority scheduling service Credit your original maintenance charge toward the repair! 100% satisfaction guaranteed NO service call fees. NO dispatch fees.
- Precision tune up on your air conditioner
- If your system breaks down within 6 months of service: We'll come out at no cost to diagnose the problem
- We'll give you priority scheduling service
- Credit your original maintenance charge toward the repair!
- 100% satisfaction guaranteed
- NO service call fees. NO dispatch fees.
Call for Conditions & Restrictions. *Some restrictions or conditions may apply, call for details. Offer may be subject to credit approval. Must present offer at time of service. Not available to combine with other offers/promotions.
Our SAM agreement provides many benefits, such as our 15-point air conditioning system tune-up, free performance report, front-of-the-line priority service, 15% savings on repairs, and more!
- 15-point air conditioning system tune-up
- free performance report
- front-of-the-line priority service
Call Us to Sign up for Your SAM Agreement Today
If your system breaks down within 6 months of service: We'll come out at no cost to diagnose the problem. We'll give you priority scheduling service. Credit your original maintenance charge toward the repair!
- We'll come out at no cost to diagnose the problem
- Priority scheduling service
- Credit your original maintenance charge toward the repair!
CALL NOW! (702) 344-1079
FOUR ANNUAL VISITS 15% DISCOUNT ON REPAIRS SAME-DAY PARTS REPLACEMENT EXCLUSIVE WARRANTIES PRIORITY SERVICE CALLS CREDITS TOWARD SERVICE
- FOUR ANNUAL VISITS
- 15% DISCOUNT ON REPAIRS
- SAME-DAY PARTS REPLACEMENT
- EXCLUSIVE WARRANTIES
- PRIORITY SERVICE CALLS
- CREDITS TOWARD SERVICE
A/C Tune-Up & No-Breakdown Guarantee: Provide a precision tune up on your air conditioner
CALL NOW! (702) 344-1079
No-Breakdown Guarantee benefits if system breaks within 6 months
CALL NOW! (702) 344-1079
Why Choose Us
EPA and NATE certified
Work performed by EPA- and NATE-certified technicians
Trusted since 1987
Family-operated with decades of local experience
Award-winning service
BBB A+ and Best of Las Vegas Gold 2020
Transparent pricing
Honest, upfront pricing with free estimates
Fast local response
24/7 availability with fully stocked vans
What Our Customers Say
quality
“Provided thorough service for heating maintenance. I am glad we have them on board for our HVAC maintenance.”
professionalism
“Their maintenance plan is friendly, and their techs are always great. I am happy we are set for the season.”
transparency
“He explained what he would be doing and showed me before and after pictures. Thorough cleaning and great service.”
Preventive HVAC maintenance means scheduled tune-ups and safety inspections that keep your AC, heat pump, and furnace running reliably and help prevent breakdowns. In Las Vegas and Henderson, Sierra provides annual 15-point cooling and heating tune-ups and performance checks. Our S.A.M. plan is $16/month and includes up to four visits a year, priority service, and a 65-point plumbing inspection. Tune-ups come with a No-Breakdown Guarantee for 6 months. Members get 15% off repairs, a 2-year parts and labor repair warranty, and value-added coil cleaning on qualifying systems.
Updated: 2025-12-24
Need help in Las Vegas, NV? Call (702) 710-9106 or book online.
"I renew my SAM agreement yearly because I believe that a well maintained HVAC system functions better and lasts longer." — Charles G.
A typical HVAC tune-up with Sierra includes a seasonal 15-point cooling or heating tune-up and safety inspection. Technicians inspect the air filter, electrical and mechanical components, evaluate airflow, and calibrate the thermostat. You also get performance reporting, and same-day service is available. S.A.M. members receive up to four visits per year and, on qualifying systems, outdoor chemical coil cleaning and a gas pressure safety adjustment. Our advertised $149 tune-up includes a 6-month No-Breakdown Guarantee.
Updated: 2025-12-24
Need help in Las Vegas, NV? Call (702) 710-9106 or book online. "I renew my SAM agreement yearly because I believe that a well maintained HVAC system functions better and lasts longer." — Charles G.
A typical AC tune-up service from Sierra Air Conditioning & Plumbing includes a 15-point cooling tune-up and safety inspection to optimize performance, safety, and reliability. Most visits focus on preventing faults and improving efficiency so your system uses less energy and cools better. If we find wear or safety concerns, we’ll explain repair options; if everything checks out, we note items to monitor. One thing our techs see often: a small thermostat miscalibration can make a healthy system look weak. We also include outdoor chemical coil cleaning on qualifying systems as a value-added service. Our team performs these maintenance visits across the Las Vegas Valley, including homes near Paradise.
Typical tasks may include:
- Thermostat calibration
- Airflow evaluation
- Air filter inspection
- Electrical and mechanical component checks
Turn off power before any DIY filter change and avoid opening equipment panels without proper training.
Updated: 2026-03-31
Need help in Paradise, NV? Call (702) 710-9106 or book online.
HVAC maintenance with Sierra typically costs $149 per A/C or heat pump tune-up. Seasonal furnace tune-ups are advertised at $45. Limited-time AC specials have been as low as $39. Or choose the S.A.M. plan at $16/month for up to four visits a year, priority service, 15% off repairs, and one included emergency trip. Many tune-ups include a 6-month No-Breakdown Guarantee with diagnostic at no cost and your maintenance charge credited toward the repair. Service available across Las Vegas and Henderson.
Updated: 2025-12-24
Need help in Las Vegas, NV? Call (702) 710-9106 or book online.
"I renew my SAM agreement yearly because I believe that a well maintained HVAC system functions better and lasts longer." — Charles G.
For most Las Vegas–area homeowners, annual HVAC maintenance with Sierra can be as low as $16 per month ($192 per year) through our S.A.M. plan. The plan includes up to four visits per year, priority service, one included emergency trip, and combined HVAC and plumbing benefits. If you prefer one-time visits, we advertise $149 A/C or heat pump tune-ups with a No-Breakdown Guarantee. A furnace tune-up coupon at $45 with a No-Breakdown Guarantee is also advertised.
Updated: 2025-12-24
Need help in Las Vegas, NV? Call (702) 710-9106 or book online. "I renew my SAM agreement yearly because I believe that a well maintained HVAC system functions better and lasts longer." — Charles G.
Still have questions?
Have questions or need service? Contact our team today to discuss your needs, request a quote, or schedule an appointment.
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