Find answers to common questions about our HVAC services, pricing, service areas, and more. Don't see your question? Just call us at (707) 770-4243!
We're based in Vacaville, California and proudly serve residential and commercial customers throughout Northern California, including the Bay Area, Sacramento region, Fairfield, Dixon, Davis, Woodland, and surrounding communities.
Yes! Ruiz Air is fully licensed and bonded for your protection and peace of mind. We've been serving Northern California since 2022 with professional, certified HVAC services.
Yes! We offer same-day service for emergency repairs and urgent HVAC needs. When your system breaks down, we respond quickly to get your comfort restored fast. Just call us at (707) 770-4243!
Absolutely! We provide comprehensive HVAC services for both residential homes and commercial businesses throughout Northern California. We do it all—you just gotta call!
We offer complete HVAC solutions including:
Yes! We provide free estimates on all HVAC installations and replacements. We believe in transparent pricing with no hidden fees or surprise charges. Contact us for your free estimate today!
CFM (Cubic Feet per Minute) readings measure the airflow in your HVAC system. This testing ensures your system is delivering the proper air volume for optimal performance and efficiency. It's especially important for home inspections, after installations, or if you're experiencing uneven heating/cooling in your property.
Yes! Regular preventative maintenance keeps your HVAC system running efficiently, extends equipment life, and helps prevent costly breakdowns. Contact us to learn more about our maintenance plans and scheduling options.
We recommend having your HVAC system professionally serviced at least once a year—ideally twice a year (spring for AC, fall for heating). Regular maintenance helps catch small issues before they become major problems, improves efficiency, and extends your system's lifespan.
Most residential HVAC installations can be completed in one day. However, the exact timeline depends on the complexity of the installation, the type of system, and any modifications needed. We'll give you a clear timeline during your free estimate.
First, check these quick fixes:
If these don't solve the problem, call us at (707) 770-4243 for same-day emergency service!
There are several ways to improve energy efficiency: upgrade to a high-efficiency HVAC system, install a programmable or smart thermostat, seal duct leaks, improve insulation, change air filters regularly, and schedule preventative maintenance. We can assess your system and recommend the most cost-effective upgrades for your situation.
We're here to help! Whether you need installations, preventative maintenance, inspections, CFM readings, or anything else HVAC-related—just call or email us. We do it all!