Hours: 7:00am- 5:30pm, Monday-Friday

500 Glass Ln. Ste E, Modesto, CA 95356

(209) 544-8072


New HVAC Installation and Unit Change-Outs

Our team works hard to provide you with the best light commercial HVAC installation services in the Modesto area. We know that you have your choice of service providers and we always want to make sure that you’re getting the best in the business. When you choose to work with our comfort specialists, you’ll enjoy benefits like:

  • We’ve been a family-owned and operated business since 2001
  • An emphasis on customer satisfaction, honesty, availability, and knowledge
  • We provide a wide range of high-quality HVAC products and services
  • Emergency service available for emergency heating and cooling repair
  • No deductible/no parts 5-year labor warranty on new HVAC installations
  • 1-year warranty on commercial equipment

Light Commercial Heating and Cooling Repair

We know that heating and cooling repair issues can be disastrous in a light commercial space. You need to maintain a comfortable environment for your clients, customers, and employees. Our team is available to provide emergency repairs for your heating and cooling systems.

We maintain fully stocked vans with all the essential tools and equipment on hand for common repairs. Our comfort specialists can assess your problem quickly and recommend the best and most affordable plan of action to restore comfort to your space. Whether you’re operating a warehouse, retail store, office building, residential facility, or another type of business, we can help.

Routine HVAC Maintenance Services

The best way to prevent downtime and premature unit change-outs is to schedule routine maintenance. Our technicians are highly trained, NATE-certified, and qualified to service HVAC systems of all makes and models. Schedule your AC maintenance in the early spring and your heater maintenance in the fall.

As part of our maintenance services, we always inspect and clean the system thoroughly. We also oil the motors, check thermostat function, lubricate moving parts, and tighten electrical connections. The result is a system that delivers better energy efficiency and enhanced air quality throughout your indoor space.

Local Light Commercial HVAC Experts

Whether you’re looking for a unit change-out or light commercial heating and cooling repair services in or around Modesto, CA, Dycus Heating and Air Conditioning, Inc. will get the job done right. Give us a call today for help maximizing the comfort level inside your business.

Throughout California, We Provide Commercial HVAC Services

Del Rio, CA
Denair, CA
Escalon, CA
Lathrop, CA
Manteca, CA
Modesto, CA
Ripon, CA
Riverbank, CA
Rouse, CA
Salida, CA
West Modesto, CA


Light Commercial HVAC Services, Commercial HVAC, Light Commercial HVAC Repair, Light Commercial HVAC Installation & Light Commercial HVAC Maintenance Modesto, CA, Del Rio, CA, Salida, CA, Riverbank, CA, Rouse, CA & Escalon, CA

Industrial HVAC in Modesto, CA | Commercial HVAC Del Rio, CA

Roof Top UnitsIndustrial HVAC ∴ Modesto, CA ∴ Escalon, CA ∴ West Modesto, CA

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Dycus Heating and Air Conditioning, Inc.

Our team is devoted to excellence, and our professionals keep up with the latest training and techniques in the industry. This allows us to deliver swift and efficient service that you can depend on! Thank you for considering us as your go-to source for all of your HVAC needs in the Central Valley. We look forward to working with you with integrity, professionalism, and expertise and we’ll do our best to earn your long-term business. Whenever you need quality HVAC service done by professionals who will treat you like family, give us a call at (209) 544-8072!

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Roof Top Units

Industrial HVAC

Lathrop, CA

Ripon, CA

Manteca, CA

Save Up to $5,000 on a New System with Local & Federal Rebates/Incentives