Air Purification
Dependable Air purification from Precise Air Systems in Los Angeles and across Southern California — transparent upfront pricing, factory-trained technicians, and the quality of a Lennox dealer with over 45 years of service. Lic #428900.
Air Purification done with precision
Since 1975, Precise Air Systems has delivered Air purification in Los Angeles and across Southern California the way the name promises — precisely. As your local Lennox dealer, we pair the industry's most efficient equipment with careful measurement, clean workmanship, and honest recommendations.
What you get with Precise Air
- Transparent, upfront pricing with no hidden fees
- Factory-trained, licensed technicians (CSLB #428900)
- Free comprehensive home safety inspections
- Thorough cleanup after every job is completed
- Flexible financing available on qualifying Lennox purchases
Why Los Angeles homeowners choose us
For over 45 years we've built our reputation one home at a time — you can even find us at your local Costco. We measure twice, install once, and stand behind the work.
Why homeowners choose us
Lennox Dealer Since 1975
Five decades of Lennox product expertise behind every recommendation.
Transparent Pricing
Upfront, no-hidden-fee quotes — you approve the cost before work begins.
Factory-Trained Technicians
Licensed and insured under CSLB #428900, trained on the latest high-efficiency systems.
Clean, Careful Work
Thorough cleanup after every job — we leave your home the way we found it.
The Precise method
- 1
Consult & Measure
We listen, inspect your system, and take precise measurements — never a guess.
- 2
Engineer the Fit
We match the right Lennox equipment to your home, budget, and efficiency goals.
- 3
Install to Spec
Factory-trained technicians install to manufacturer spec with clean workmanship.
- 4
Verify & Guarantee
We test, verify performance, walk you through the system, and clean up completely.
Frequently asked questions
How soon can Precise Air help with Air purification?
In most cases we can schedule promptly in Los Angeles and across Southern California. Call (818) 240-1737 for current availability — we're open Monday through Friday 8 AM to 5 PM and Saturday mornings.
Do you offer financing?
Yes — flexible financing is available on qualifying Lennox purchases, subject to approved credit. Ask us for current options when you request your estimate.
Are you licensed and insured?
Absolutely. Precise Air Systems is licensed under CSLB #428900, and our technicians are factory-trained on Lennox equipment. We've served Southern California since 1975.
Need Air Purification?
Call Precise Air Systems at (818) 240-1737 for an estimate — precision comfort from your local Lennox dealer.