Friendly and dedicated service for air conditioning and insulation in Ventura, Santa Barbara and San Luis Obispo counties.
Quality industrial insulation
Energy efficient air conditioning

Air Conditioning

Dahl Air Conditioning Quotes on engineer design, heating, ventilation, and air conditioning projects in San Luis Obispo, Santa Barbara and Ventura counties. We also do design/build work and produce the required CAD prepared plans for permits and construction as part of the overall design/build package.

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Insulation

Our specialties consist of commercial and industrial insulations, such as both hot and cold hydronic piping systems, indoor and outdoor ducting insulation, steam piping with a wide range of temperatures and pressures as well as below ambient temperatures including ammonia, glycol and other cryogenics.

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Service Maintenance & Repair

Preventative maintenance on your HVAC system is as critical as maintenance on your car. Establishing a maintenance program will ensure that your system is running at peak performance as well as increase the longevity of the equipment, and help prevent untimely and expensive breakdowns.

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