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Approved
Approved

Cosmo's Heating and Air Conditioning

5.0(
5
)
Central A/C Installation, Central A/C Service or Repair, Air Ducts & Vents Cleaning Service,

About us

Cosmo's Heating and Air Conditioning is a family-owned, locally operated HVAC company proudly serving Las Vegas, Henderson, North Las Vegas, and the surrounding desert communities. As "Man's Most Reliable," we treat every home like our own. We handle residential and commercial heating and cooling of every kind, including air conditioning repair, installation, and replacement; furnace and heat-pump repair; professional duct cleaning; and indoor air quality services to keep your home's air clean and healthy year-round. Our team offers fast response and emergency service, certified technicians, and honest, transparent pricing on energy-efficient systems built to handle the desert climate. Join our Cosmo's Comfort Club maintenance membership for priority scheduling, exclusive discounts, and regular tune-ups. Licensed and insured, Contractor's License #0095036. Call (702) 960-5555 or book your free consultation online today. Every service is backed by Cosmo's Comfort Guarantee™.

Business highlights

11 years of experience

Amenities

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
5.05 Reviews
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Number of StarsImage of DistributionNumber of Ratings
5
100%
4
0%
3
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2
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1
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Showing 1-5 of 5 reviews
Franklin H.
Jul 2026
5.0
Google Review
To prep for the brutal summer heat, I scheduled routine air conditioning maintenance, and Ben was absolutely brilliant. He thoroughly checked every component of our system and made sure we wouldn't face any surprise breakdowns when the temperatures peak. It gives us such peace of mind knowing our system is fully optimized. Superb service from an absolutely stellar technician!
Dale D.
Jul 2026
5.0
Google Review
Even though it’s the middle of summer, I decided to be proactive and have Cosmo's handle some early heating maintenance alongside our AC checkup. Brice tackled both systems efficiently and gave me great, honest tips for keeping our energy bills down year-round. It's rare to find such transparent and hard working professionals. Exceptional experience from start to finish!
Homer L.
Jul 2026
5.0
Google Review
Dealing with a broken system in July is miserable, but this team turned it around with an incredibly fast same day air conditioning installation. Ben braved the extreme afternoon heat to swap out our old unit seamlessly and ensure everything was running flawlessly before he left. Outstanding workmanship and customer care.
Jeffrey L.
Jul 2026
5.0
Google Review
I always schedule our routine air conditioning maintenance right before the peak of summer, and Brice did an absolute bang up job this year. He checked the entire system inside and out, ensuring we stay perfectly comfortable through the hottest months. A completely stress-free and positive experience all around.
Timothy T.
Jul 2026
5.0
Google Review
Cosmo’s Heating and Air Conditioning provided excellent service from start to finish. The technician arrived on time, explained everything clearly, and completed the work professionally. My system is running better than ever.

Licensing

Licensed*

Trade License Number

0095036

Trade License Locale

NV

Trade License Expiration

02/28/2028

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

Cosmo's Heating and Air Conditioning is currently rated 5.0 overall out of 5.

Monday: 12:00 AM - 11:59 PM Tuesday: 12:00 AM - 11:59 PM Wednesday: 12:00 AM - 11:59 PM Thursday: 12:00 AM - 11:59 PM Friday: 12:00 AM - 11:59 PM Saturday: 12:00 AM - 11:59 PM Sunday: 12:00 AM - 11:59 PM

Cosmo's Heating and Air Conditioning accepts the following forms of payment: CreditCard

Yes, Cosmo's Heating and Air Conditioning offers free project estimates.

No, Cosmo's Heating and Air Conditioning does not offer eco-friendly accreditations.

No, Cosmo's Heating and Air Conditioning does not offer emergency services.

Yes, Cosmo's Heating and Air Conditioning offers warranties.