Business ProfileHVAC Companies in Rocklin, California
L & H Airco
L & H Airco
L & H Airco is a contractor focused on unified building management systems and HVAC equipment representation, based in Rocklin. Founded in 1968, it provides facility-system services for comfort control, energy conservation, system integration and facility management. It represents Alerton and Distech temperature controls and Blue Ridge Technologies lighting controls.
Last Updated October 2, 2026.
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Business Highlights
- L & H Airco describes itself as an independent company not defined by factory restrictions or quotas.
- L & H Airco says it self-performs its engineering tasks.
- L & H Airco says its engineering group includes project engineers, programmers, graphic designers and field engineers.
- L & H Airco says its California energy-management work adheres to Title 24 energy-code requirements.
Service Area
California.
Active Business Listing
L & H Airco is one of 10 HVAC companies ProsGrade lists in Rocklin, California.
Active
Public local listing
Listing details
6 services listed, including Energy management, Engineering and Project development. Open weekdays, closed on weekends. Rated 5.0 from 6 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How L & H Airco compares with the other 9 HVAC companies on ProsGrade in Rocklin, using public Google ratings and review counts.
- Rated 5.0 on Google, at or above the 4.9 average of other Rocklin HVAC companies on ProsGrade.
Services Covered
6 services- Energy managementTemperature and ventilation control, lighting control, plug load management, demand control and building commissioning.
- Engineering
- Project developmentScoping documents and project proposals.
- Specialty equipmentSelectively represented equipment products.
- System integrationLegacy control systems, Niagara, BACnet and Modbus.
- Unified systemsSingle server, network and IT security management; single graphical interface.
Reviews
What customers say
Customer comments highlight L & H Airco's staff and its role in controls subcontracting. The team was described as “VERY CONCERNED AND READY FOR CHANGE,” and L & H Airco was called “My favorite controls subcontractor.”
Customer Reviews
timo ortiz
VERY GREAT STAFF! VERY CONCERNED AND READY FOR CHANGE, ALL FOR THE CUSTOMER BASE.
ken mwai
No review text provided.
Brian Brice
My favorite controls subcontractor
Eric Crise
No review text provided.
Justin Napoli
No review text provided.
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Frequently Asked Questions
Who does L & H Airco work with during project development?
It works with architects, contractors, engineers and end users to develop detailed project deliverables.
What building solutions does L & H Airco offer for health-care facilities?
It provides air-purification and air-monitoring equipment and HVAC controls. It also ties lighting controls and OR monitoring panels into a unified building-management system.