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

500 Glass Ln. Ste E, Modesto, CA 95356

(209) 544-8072


Proud to Serve the Central Valley

Though Dycus Heating and Air Conditioning, Inc. was founded in 2001, our story goes back even further. Our founder, Dave Dycus, is an HVAC veteran who has been designing and installing climate control systems for over 30 years. Drawing from that wealth of experience, Dave embarked on a mission to bring a higher level of service to the Central Valley.

First and foremost, that meant providing high-quality residential and commercial HVAC solutions at fair prices. Being a family-owned business means we’re free to prioritize people over profits. Instead of hidden fees and high-pressure sales tactics, we’ve always offered clear quotes and honest, friendly communication.

Committed to Continuing Excellence

As a local business, we rely heavily on referrals to grow and reach new customers. We understand that the best way to succeed is to provide the best possible service on every call. Whether it’s a complex system replacement or simple air conditioning and heating repairs, we refuse to cut corners or sacrifice quality.

To ensure we always exceed expectations, we hire talented professionals and take an aggressive approach to training and education. As a result, we believe our comfort specialists are among the most skilled and well-qualified in the industry. We never stop working to refine our skills and master the latest HVAC technologies.

Your Source for Complete Comfort and Wellness

In addition to ensuring high-level craftsmanship, our focus on expertise has also allowed us to expand our services over the years. As a full-service HVAC contractor, we provide comprehensive residential and commercial system installations. This includes everything from replacing obsolete equipment to designing, building, and retrofitting new systems. We also have a full fabrication shop, allowing us to provide a tailored fit every time.

Services We Offer

Our services also encompass ductless HVAC systems, radiant floor heating, water heaters, and indoor air quality solutions. Of course, we offer air conditioning and heating repairs as well. Our NATE-certified experts can troubleshoot and repair all brands and types of equipment. Best of all, our knowledgeable comfort specialists are available around the clock in the event of an emergency.

Contact Us Today

We’re proud to say we’re still serving the Central Valley, but we couldn’t do it without your support. For unrivaled HVAC services, pick up the phone today and become part of the Dycus Heating and Air Conditioning, Inc. family.


Furnace Company Riverbank, CA | HVAC Contractor Modesto, CA | HVAC Contractor Lathrop, 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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