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Commercial HVAC Services | California | RESSAC Climate Control Technologies 2017-11-30T16:46:40+00:00

KEEPING PEOPLE COMFORTABLE AND BUSINESSES PRODUCTIVE SINCE 1929

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FOR OVER 85 YEARS RESSAC HAS ESTABLISHED ITSELF AS A HIGH QUALITY, LOW COST CONTRACTOR FOR HEATING, VENTILATION, AIR CONDITIONING, AND REFRIGERATION SYSTEMS.

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TRADES

Comprehensive Commercial Climate Control

RESSAC is a multi-trade climate control contractor with more than 85 years’ experience. Whether your property is commercial, industrial, or multi-family residential, you can rely on our expert team to provide your building with a comfortable environment.
REFRIGERATION
Low & Medium Temperature
CONTROLS
Monitoring, Control, Automation, Analysis
HVAC
Heating, Ventilation, and Air Conditioning
OTHER TRADES
Plumbing, Electrical, Roofing
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COMPREHENSIVE SERVICE AGREEMENT

With up to a 10 year extended parts and labor warranty.
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SERVICES

Total Comfort Solutions for Your Commercial Property

RESSAC offers a full complement of services to meet your commercial climate control needs. You can choose à la carte services to meet specific needs, or work with us to create a custom service agreement tailored to your comfort needs.
SURVEY
A visual inspection and digital documentation of all mechanical assets found on site.
DESIGN
Engineered drawings specifying location, size and structural constraints of newly installed mechanical systems.
INSTALLATION
Furnishing of new equipment installed according to industry standards and city code.
COMMISSIONING
Comprehensive analysis of systems to ensure that they match design specifications.
MAINTENANCE
Regularly scheduled inspection of equipment and replacement of worn and used components.
MONITORING
Remote scheduling, logging and control of building systems.
ANALYTICS
Collection, visualization and analysis of system data for improved decision making.
REPAIR
Expedited inspection and repair to restore equipment operation when it unexpectedly fails.
RETROFIT
Upgrading components of existing systems to improve performance and extend useful life.
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OFFICES
  • Glendale
  • Sacramento
  • Modesto
  • El Segundo
  • Lake Forest
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ABOUT US

On the Forefront of Climate Control Technology Since 1929

RESSAC Climate Control is a 3rd generation company that has served California’s commercial refrigeration and climate control needs for over 85 years. We have earned a reputation for being one of the lowest priced self-performing contractors serving the whole state.
WHAT MAKES US DIFFERENT
From our longevity of service to our custom service agreements, no one is quite like RESSAC.
MARKETS SERVED
We serve the entire state of California. Find your local RESSAC team member.
CLIENTS & TESTIMONIALS
See why our light commercial climate control clients have stayed with us for over 85 years.
PARTNERS & ASSOCIATIONS
We maintain multiple memberships to stay abreast of the latest changes in the industry.
RESSAC VALUES
We live by 5 key values:
Integrity, Conscientiousness, Safety, Teamwork & Engagement.
CAREERS
We offer our team members excellent tools and resources, as well as generous pay and benefits.
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LEARNING CENTER
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RESSAC Climate Control