Our Company
Nearly five decades of mechanical service and insulation work on California's Central Coast.
Quality Work Since 1977
Dahl Air Conditioning has served commercial, industrial and federal clients since 1977. Our approach has stayed the same: hire skilled professional mechanics, stand behind the work and complete every job to the highest standard of workmanship.
Today our crews work out of our Buellton headquarters, covering HVAC installation, service, preventive maintenance and mechanical insulation.

Milestones
- 1977Dahl Air Conditioning founded by Al Dahl.
- 2000Our first job at Vandenberg Air Force Base.
- 2010Jeff and Kristi Tourtillotte become owners of the business.
- 2026Dahl partners with Lynnfield for the next phase of growth.
Why Clients Stay With Dahl
Skilled Union Mechanics
Our team is made up of highly skilled professional mechanics with access to union training.
Complete Jobs
We finish what we start, with clean workmanship and documentation the client can rely on.
Always Reachable
A technician is on call around the clock, every day of the year.
Safety on Every Job
Every crew works under our OSHA-compliant safety manual. We carry workers' compensation coverage and $2,000,000 in liability insurance.
Licenses & Affiliations
- CSLB License
- 393444
- Classifications
- C-20 HVAC, C-2 Insulation
- Union Affiliation
- Sheet Metal Workers Local 104
- Federal Registration
- SAM · CAGE 0UKT1