
SAN DIEGO'S LEADING COMMERCIAL HVAC PROVIDER
Commercial Preventive Maintenance, Service & Construction
Greater San Diego Air Conditioning Company, Inc, a leading HVAC Service and Construction Contractor in San San Diego since 1983. If you’re looking for a reliable, trustworthy, and efficient HVAC Contractor to tackle your projects, then you’ve come to the right place. With a diverse portfolio of contracting work and the experience to manage a large variety of different projects.

PROFESSIONAL COMMERCIAL SERVICES
Greater San Diego Air Conditioning Company, Inc is a leading HVAC Contractor in the San Diego area. As a local second generation family business we provide our clients with a comprehensive approach to preventative maintenance, services and contracting specializing in a wide range of HVAC Specialties. Since starting out in 1983, We have been committed to our clients’ needs and satisfaction. Get in touch to receive your free estimate today.
SERVING SAN DIEGO SINCE 1983
Our business strategy has always been to service our customer's buildings as if they were ours. We analyze each individual situation and provide the most practical solution. Systems that are reaching the end of their life cycle are provided with options for repair and possible replacement pricing for an an informed decision on cost management.
Different occupancies, building and owners may wish to put more emphasis on cost versus efficiency for their office, industrial facility, data center, or lab. We work with you to meet your goals.

TENANT REMODEL / NEW HVAC INSTALLATION
If you are looking for a certified HVAC Contractor to manage a really complex job.....consider this type of project a testament to our abilities to deliver quality results on time and within budget working closely with the client to understand their needs and preferences.

COMMERCIAL HVAC REPAIRS AND MAINTENANCE
When you have an issue with your commercial HVAC system, it can be costly and disruptive. Many contractors lack the expertise required to diagnose and repair complex commercial equipment. When you call us for service, our certified commercial technicians will quickly troubleshoot your unit and make the repairs needed to restore your system to full functionality.
Our techs have a thorough understanding of airside fundamentals, the refrigeration cycle, filtration system and 3-phase electrical systems. We can repair any brand and type of commercial equipment and accessories. If you have an emergency, we also offer 24/7 service.
REPAIRS & MAINTENANCE
Since 1983 Providing Commercial HVAC Expertise

RETROFIT
Commercial HVAC systems can last 15 to 20 years. These pieces of equipment typically have large upfront cost so as equipment ages we give replacement cost so replacements can be budgeted in advance. Replacing a unit owners direction of the building or for the tenant. There are some great new HVAC products available and a retrofit may be what’s best for your building.

PROFESSIONAL TECHNICIANS FOR REPAIRS & TROUBLESHOOTING
A commercial HVAC system can last between 15 and 20 years. In order to reach that life span without constantly having to repair your unit, it’s important to bring in a professional for preventative maintenance.
During the maintenance, your HVAC technician will inspect the system and make sure it’s working properly. If anything is awry, they can perform minor repairs at the time instead of allowing the system to keep running, causing further damage that will require more extensive repairs. Maintenance can help this valuable system in your commercial structure reach its full life span.

MAINTENANCE
A benefit of regular maintenance is improved efficiency. When a commercial HVAC system operates more efficiently, it uses less energy, which can help save money every month on heating and cooling bills. The HVAC system in a building can use close to half of the total energy, so it makes sense you’d want to limit waste as much as possible to keep your costs under control.
Indoor air quality is a rising problem in commercial and residential structures, so it’s important for commercial building owners and managers to take steps to make sure the air flowing through the office is clean and healthy.
As part of the maintenance, your technician will verify the operation of the control systems, inspect, clean, and service the system and replace any necessary components. Your system can operate cleanly and more efficiently, providing healthier air to breathe.
CONSTRUCTION

DESIGN BUILD
Tenant improvements, new construction, or mechanical retrofits to existing buildings....our in house mechanical engineers work with you to create a design tailored for the end user. We consider what matters in your build such as energy use, upfront costs, appearance and time of construction. We can create a plan that is derive from what matters most to your build.

PLAN & SPEC
Large or small, complex or basic for nearly 40 years we have been providing quality installation based on your specifiers requirements. We have the experience to deliver quality results on schedule whether your mechanical system is split/package, WSHP, VAV, chill/hot water or VRF (certified).

TEST AND BALANCE
All HVAC equipment needs to be properly commissioned and/or balanced. Whether we work with a 3rd party independent commissioning agent or use our in house commissioning team, it is imperative that your new or existing equipment operates to the design documents or manufactures specifications. Our in house commissioning team has calibrated tools and manufactures certifications to properly start up, commission, and troubleshoot all mechanical system types.




















CONTROLS DIVISION
24/7 365 Days a Year Operation - Ready to Serve Your Needs
We have GSDAC personnel with extensive experienced in the installation, programming and commissioning of KMC Controls and Johnson Controls building management systems. We also have a substantial base of well trained and experienced HVAC technicians that allows us to take large and/or multiple projects while maintaining “on-time, on-budget” deliverables.
Our Controls Division provides turn-key installation of Niagara and BACnet Open solutions. As the Tridium Niagara, KMC Controls and Johnson Controls System Integrator, we supply these services for industrial, commercial, life science, institutional and residential high-rise buildings throughout the San Diego.
Our broad range of specialized services includes wet and dry HVAC, Controls, Tenant Improvements, and design/build Construction. Greater San Diego Air Conditioning Company is a San Diego based contracting firm that has been operating since 1983. Our company prides itself on delivering professional quality services to Commercial, Government, Military, Industrial, and Private Sector Clients.
CONTROLS
CONTINUING EDUCATION
MANUFACTURER SUPPORTED TRAINING
We provide continuing educational programs and training for lifetime career

PERSONAL INSTRUCTION
HVAC Contracting Done Right

IN HOUSE TRAINING
A great starting point for many of our new technicians is the daily maintenance program

ENVIRONMENT MATTERS

OUR COMMITMENT TO A CLEAN ENVIRONMENT STARTS AT OUR FACILITY
All Material and equipment is recycled when brought back to our yard. Refrigerant is removed, metal is separated and recycled. Taking the green initiative to the next level required that we installed a 440 panel solar system at our own office building on Ruffin Road.
CAREERS IN HVAC
