Business Details
26 Years
experience
Emergency
services
Your Trusted HVAC Partner in Las Vegas
Koldair Heating & Air Conditioning has been a family-owned and operated HVAC service provider in the Greater Las Vegas Valley since 2000. Our reputation as an honest and loyal company is built on 18 years of dedicated service to residential and commercial clients across Clark County and surrounding areas. We prioritize customer satisfaction through qualified technicians who deliver reliable solutions for air conditioning, heating, and heat pump systems. Our commitment to excellence includes 7-day service availability, transparent communication, and specialized expertise in HVAC installation, maintenance, and repair.We maintain industry standards through licensed professionals (NV#50531 MHD: A0141) while offering competitive pricing on services like AC tune-ups and system replacements. Community involvement remains central to our values through local initiatives supporting education and family welfare programs.
Services
AC Repair
Heater Installation
Heat Pump Service
Ductless HVAC
Commercial HVAC
AC Replacement
Heater Maintenance
Heat Pump Repair
AC Tune-Up
Heater Repair
Details
- Year established: 2000
Highlights and features
- Family-owned since 2000 with local market expertise
- 18+ years of HVAC experience in Clark County
- Licensed technicians with specialized system knowledge
- 100% satisfaction guarantee on all services
- 7-day service availability including emergency repairs
What people say
Honest, fair and friendly
Professional technicians
Fixed problem quickly
Pleasure doing business
Same day service
Services
AC Repair
Our AC repair service addresses cooling system malfunctions with prompt diagnostics and efficient fixes. Technicians handle refrigerant leaks, compressor issues, and airflow problems while explaining repairs in clear terms. We prioritize restoring comfort quickly while identifying potential efficiency improvements for long-term savings.
Heat Pump Installation
Professional heat pump installation ensures optimal performance for year-round temperature control. Our team selects appropriate SEER-rated units between 14-25 efficiency levels, handling proper sizing and ductless options. Installations include system testing and operational guidance for residential and commercial properties.
Heater Maintenance
Preventative heater maintenance extends system lifespan through comprehensive inspections and tune-ups. Services include filter replacement, burner cleaning, and safety checks. Our technicians identify wear indicators before failures occur, maintaining safe operation and energy efficiency during Nevada winters.
Commercial HVAC
Tailored HVAC solutions for commercial properties maintain comfortable environments while optimizing energy costs. Our services cover system audits, preventive maintenance contracts, and emergency repairs for office buildings, retail spaces, and industrial facilities across Clark County.
Ductless HVAC
Ductless HVAC installations provide zoned temperature control without extensive ductwork. Our experts handle multi-zone setups for homes and businesses, offering energy-efficient cooling and heating solutions with modern smart thermostat integration capabilities.
Questions
What HVAC services do you offer?
We provide complete HVAC solutions including AC repair, heater installation, heat pump maintenance, ductless systems, and commercial HVAC services across Clark County.
Do you service both residential and commercial properties?
Yes, we serve both home owners and businesses with tailored HVAC solutions for all cooling and heating needs.
Are emergency repairs available?
Emergency HVAC repairs are available 7 days a week with no overtime fees for urgent cooling or heating system failures.
How can I schedule service?
Schedule through our website, call (702)-647-5481 directly, or use our online booking system for appointments.
What areas do you service?
We serve Las Vegas, Henderson, Summerlin, Boulder City, North Las Vegas, Lake Las Vegas, and Mesquite areas.
Do you offer maintenance plans?
Yes, we provide preventative maintenance programs to optimize system performance and extend equipment lifespan for residential and commercial clients.
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Reviews (5)
Postoaster
Jul 03, 2021
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4 attempts in a week...over 48 hour period ~ 36 of them were made worse. 90+ degrees inside! "guessed wrong" about the compressor fluid charge? apparently the calculations are harder when it is hot. what? was I supposed to do the math? early on, the 1st tech opted for $6 fix (motor run capacitor) but so much more was wrong. days later same problem - no blower fan. 3 techs installed new equipment (blower fan and compressor/fan assembly) but that only worked for one hour before transforming into a heater...so...no KoldAir (the irony)
need yet another visit. yo. bring metal tape, mastic and can-do
need yet another visit. yo. bring metal tape, mastic and can-do
Lisa Anne Brown
Jan 28, 2021
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It was the coldest day of the year and temperatures that night were supposed to be below freezing, not only was the office staff super wonderful, Bennie who came out to check our furnace was amazing. Not only was he able to quickly figure out what was wrong; call the shop and pick up the part; and get it installed for us. We are forever grateful and would definitely recommend Koldiar to anyone in need of heating or air conditioning repair.
Jacob L.
Jul 20, 2020
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Terrible service. We are now spending countless dollars to repair unprofessional, unresolved and not-to-code work. Plus God only knows how much money we are wasting on inefficient HVAC and paying in energy costs. I highly recommend NOT using this company for any level of service.
Jacob Jake Lewis
Jul 13, 2020
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I work at a commercial property that formally used KoldAir. They have caused more problems than they ever got close to fixing. Ducting was poorly repaired, leaving holes large enough to stick your hand through... one new AC was clearly damaged after installation... one repaired unit had ducting directing conditioned air into the attic space versus the room it is suppose to be cooling. God only knows how much it will cost to repair all the mistakes and sheer carelessness KoldAir left us with. HVAC is highly dependent on efficiency, and any lower price they may quote you, with survey be eaten
Shell S.
Jul 07, 2020
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Our a/c unit was pushing warm air last night, we called Koldair at 7am and they were here by 7:30am and our a/c was working by 8am. Both technicians were wearing masks and they were both polite and informative. I have been using Koldair for about 15 years and they have always been honest and they have fair prices.
