Mitsubishi Diamond Contractor

Why Choose a Mitsubishi Electric Diamond Contractor?

When you're investing in a new heating and cooling system, choosing the right contractor is just as important as choosing the right equipment. That's why Volkman Heating & Air is proud to be a Mitsubishi Electric Diamond Contractor—a distinction earned by contractors who meet Mitsubishi Electric's highest standards for training, installation, and customer service.

What Is a Diamond Contractor?

A Mitsubishi Electric Diamond Contractor is an independent HVAC professional who has completed extensive factory training in system design, installation, troubleshooting, safety, and service. This certification demonstrates a commitment to ongoing education and proven expertise with Mitsubishi Electric products.

When you work with a Diamond Contractor, you can feel confident knowing your system is installed according to the manufacturer's highest standards, helping maximize comfort, efficiency, and long-term performance.

The Benefits of Choosing a Diamond Contractor

• Factory-trained specialists in Mitsubishi Electric mini-split and heat pump systems

• Expert system design and installation for maximum comfort and energy efficiency

• Access to the latest Mitsubishi Electric products and technology

• Ongoing training to stay current with new equipment and best practices

• Professional service from a contractor backed by one of the industry's leading HVAC manufacturers

Exclusive Warranty Protection

One of the biggest advantages of working with a Mitsubishi Electric Diamond Contractor is access to enhanced warranty coverage on qualifying systems. Eligible installations may receive an extended 12-year parts and compressor warrantywhen installed and registered by a Diamond Contractor, giving you added peace of mind and long-term protection for your investment.*

Why Choose Volkman Heating & Air?

As a locally owned, family-operated business with more than 20 years of HVAC experience, we combine factory-certified expertise with personalized service. Every project is personally overseen by owner Randy Volkman to ensure the quality, attention to detail, and customer care that have earned the trust of homeowners throughout Marin and Sonoma Counties.

When you choose Volkman Heating & Air, you're choosing expert installation, honest recommendations, and the confidence that comes from working with a certified Mitsubishi Electric Diamond Contractor.

*Warranty terms and coverage vary by product and installation. Ask us for details on qualifying equipment.

Call or Text to schedule an appointment for a 

FREE estimate.

(707)-338-8243

License#1102705

Hours of Operation

Monday 8AM to 5PM

Tuesday 8AM to 5PM

Wednesday 8AM to 5PM

Thursday 8AM to 5PM

Friday 8AM to 5PM

Saturday  Closed

Sunday  Closed

Call us today!

(707)-338-8243

License#1102705