Ed and Terrie Johnson opened Lin-Air Installation Co. in 1970. Fifty-five summers later, their four sons — Brent, Brad, Layne, and Lance — still run the shop. Same family. Same standards. Same phone number.
Lin-Air · Condenser Install 
New air conditioning systems for homes and businesses — sized, ducted, and set right the first time.
Diagnostic and repair of all makes and models. Cooling out? We'll find the fault and quote the fix.
Seasonal 22-point inspection. Refrigerant, electrical, filters, amperage — checked and recorded.
Gas furnaces, heat pumps, air handlers. Install, repair, and service — the winter side of the house.
Return and supply air ducts, grills, registers, indoor coil. Brad's specialty for thirty-plus years.
Whole-home filtration, purification, and IAQ assessments for Vegas dust and allergens.
Ductless zoned systems for additions, garages, and rooms the main system forgot.
Programmable and smart thermostat install, setup, and integration with existing equipment.
No-charge in-home estimates and honest second-opinion consultations on quoted work.
"Lin-Air is the company to contact for all air conditioning and heating needs. Layne, the owner, is extremely knowledgeable, professional, and responsive to all calls and questions. I can't say enough about how great this company is. The Lin-Air AC installer team works extremely efficiently and quickly. A member of the team named Zack performed the inspection on my old AC unit on the same day of my initial call."
"This company has serviced our home for nearly 12 years now and they are absolutely incredible. It is a family run business, been around for years and years and are very good, reliable, neat and reasonable!!"
"I use Lin-Air — they are locals and have been in business forever. I have been using them for 15 years now." Fair pricing, highly recommended.
"Small but mighty company! Half the price of the guys with ads on the radio."
"Great & prompt services. Fair pricing."
We've been keeping Las Vegas houses cool since Nixon was in office. Vegas summers don't forgive shortcuts, and neither do we. Every install is sized right, sealed right, and started with a conversation — not a sales script.
Need a second opinion on a quote? We do those for free. Need an estimate on a replacement? Also free. Need a hand at 11 p.m. when your unit stops breathing in August? If you're a customer, we're on call.
Serving greater Las Vegas and Clark County — the valley we've called home for five and a half decades.