Your Go-To Local HVAC Experts | RK Mechanical
Air Services in California
Take the first step toward solving your HVAC needs by scheduling a free consultation with our experts
Our HVAC services ensure your office, retail space, or commercial facility runs efficiently year-round.
Our friendly team is here to help with all your HVAC needs. Reach out to us now and let’s get started on making your home more comfortable!
AC, Heating, or Air Quality Issues?
Reliable HVAC Solutions for Every Season
Experience year-round comfort in your California home with our reliable HVAC solutions. From efficient heating in winter to cooling relief in summer, RK Mechanical Air Services delivers tailored services to keep your home or business comfortable in every season. Trust our team for expert AC installation, heating installation, and maintenance in California, ensuring optimal performance and energy efficiency all year long.
Cooling Services
Heating Services
Air Quality Services
Air conditioning Services
HVAC Cooling Services in California
air conditioning installation | repair | ductless mini-split solutions
Keep your space cool and comfortable with our professional air conditioning installation, repair, and ductless mini-split solutions tailored to your needs.


Why Choose Us
Building Trust One Home at a Time
At our company, we are dedicated to delivering Top-Rated HVAC Services tailored to your needs. We prioritize customer satisfaction with transparent pricing, flexible financing, and environmentally conscious practices. With proactive communication and customized maintenance plans, we build lasting relationships and ensure your comfort every step of the way.
Lewis Hampton2025-07-04Trustindex verifies that the original source of the review is Google. Eugene was the best. I highly recommend RK! Friendly and helpful staff on the phone and via text as well. Farid Zabihi2025-06-30Trustindex verifies that the original source of the review is Google. RK Mechanical managed exchange of Air Condition system in my house. Both the business team, and technical team were outstanding in their commitments, scheduling and providing ample communications ensuring my understanding of the next steps. They were highly organized , detail oriented and dedicated to quality work. Job well done! Thomas Reda2025-06-20Trustindex verifies that the original source of the review is Google. Great, responsive, ,A+ marty read2025-06-13Trustindex verifies that the original source of the review is Google. Eugene was excellent. Worked hard to determine issues with our a/c. Added small amount of refrigerant. Cost seemed a bit high Alvaro Pinto2025-05-17Trustindex verifies that the original source of the review is Google. They responded immediately they were at my house after a couple of hours very profesional. Happy customer ! Ann Friman2025-04-28Trustindex verifies that the original source of the review is Google. Great service! The team installed our AC quickly and did a fantastic job. They were professional and helpful. Highly recommend reaching out to them for any installation needs! Max Richardson2024-12-01Trustindex verifies that the original source of the review is Google. "Outstanding service! The HVAC contractor was professional, prompt, and ensured my system runs perfectly—highly recommend!" Tony perez2024-10-25Trustindex verifies that the original source of the review is Google. VERY HAPPY THE MEN WERE VERY PROFESSIONAL, AND FAST!! Yevgeniy Klyuyev2024-10-14Trustindex verifies that the original source of the review is Google. Fast and Professional! I recently had an issue with my heater—it was working perfectly for a while, but then it started functioning as a fan instead of providing heat. I reached out for service, and I couldn’t be happier with the experience. The technician quickly diagnosed the problem and had it fixed. Now, my heater is back to working as expected. The fee for the service was also very reasonable, especially since I thought I might have to buy a new heater. I highly recommend their services to anyone in need of heating repairs.
Your Go-To Local HVAC Experts
Your Trusted Partner for Quality HVAC Solutions
Experience top-rated HVAC services in California with RK Mechanical Air Services. Our team of skilled technicians provides expert AC repair, heating installation, and maintenance throughout the state. We offer energy-efficient solutions to keep your California home comfortable year-round. Contact us today for a free quote and discover why we’re the most trusted HVAC company in California.
We're No.1 Air Services Inc.

Join Our Comfort Club
Affordable Annual HVAC Maintenance Plans
Elevate your home comfort with our exclusive HVAC Comfort Club Membership! As a valued member, enjoy priority scheduling for HVAC maintenance and emergency HVAC repair, ensuring your system is always running smoothly. Benefit from exclusive discounts on AC repair, heating repair, and new HVAC installation, saving you money while optimizing your system’s performance. Plus, receive regular system check-ups and HVAC maintenance to maximize efficiency, extend equipment lifespan, and ensure worry-free comfort year-round.


Trusted Protection for Labor, Equipment, and Parts
Reliable Warranty Coverage You Can Trust
At RK Mechanical Air Services, we are committed to ensuring your satisfaction and peace of mind with every service we provide. That’s why we offer comprehensive warranty coverage for all our residential and commercial HVAC installations and services.
The HVAC system installation is covered by a three-year warranty, which includes labor for the installation of the furnace and A/C condenser.
There is a standard 5-year parts limited warranty for residential, multi-family, and commercial standard parts. Provided by the manufacturer and typically ranges from 5 to 10 years.
For commercial and residential use. Registered equipment is covered by a 10-year Manufacturer Warranty.
RK Mechanical Air Services Inc.
At RK Mechanical Air Services , we are dedicated to providing high-quality HVAC services with transparent pricing and a commitment to affordability. We strive for innovation and environmental sustainability by offering a wide range of services, including heating installation, AC installation, air quality solutions, energy-efficient upgrades, customized maintenance plans, and 24/7 emergency HVAC services.
Our RK Mechanical Air Services Inc. team boasts exceptional technical skills, industry certifications, and years of hands-on experience, which enables us to handle a wide range of HVAC needs effectively and efficiently, provoding warranty for every job.
We offer a full range of HVAC services, including installation, maintenance, and repairs. Our customers can rely on us for all their HVAC needs, making us a convenient one-stop shop, our expert team has you covered for all.
Our Benefits
Save big with our HVAC discounts and rebates
Our exclusive HVAC Discounts and Rebates allow you to reduce costs on essential HVAC services and upgrades, ensuring your home stays comfortable and efficient. Don’t miss out on these savings—take advantage of our HVAC deals today and enjoy top-notch service at a fraction of the price.
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RK Mechanical Serving locations
Where we serve in California
Our commitment to quality, customer-oriented approach, and innovative solutions set us apart from other HVAC companies in Marin, Sonoma, Solano, Napa, Sacramento, Yolo, and Placer counties. We offer flexible financing options and proactive communication with our customers, helping us build long-term relationships. We proudly serve communities in Roseville, Rocklin, Auburn, Davis, Woodland, Napa Valley, Santa Rosa, and San Rafael. All our services come with warranties and guarantees.