At Keep it Cool, we specialize in keeping homes and businesses comfortable and running efficiently all year round. Whether it’s a blazing summer day or a chilly winter night, you can rely on us for fast, reliable, and honest HVAC and refrigeration services. Founded on October 19, 2019, and backed by over 18 years of experience across California and Mexico, our team delivers the highest standards of workmanship with a personal touch. We proudly serve Alameda County, San Francisco, San Mateo County, Santa Clara County, Contra Costa County, and Marin County.
Why Choose Keep it Cool?
- 18+ years of hands-on experience in HVAC and refrigeration
- Locally owned and operated by a certified mechanical engineer
- Full-service provider for both residential and commercial needs
- Serving six major Bay Area counties with fast, reliable support
- Friendly, honest service backed by family values
We offer a full range of residential and commercial services, including refrigerator repairs, air conditioning and furnace maintenance, walk-in cooler/freezer service, and complete HVAC system installations and replacements.
Meet the Owner
My name is David Zaragoza, and I’m the proud owner of Keep it Cool. I’m a 41-year-old mechanical engineer who graduated from IPN University in Mexico City back in 2007. I’ve been married for 23 years and am the lucky dad of two amazing kids. When I’m not working, you’ll find me jogging, solving puzzles, spending time with my dogs, or enjoying a good movie with my family. My passion for this work comes from a genuine desire to help people and create lasting relationships with customers based on trust and top-tier service.
At Keep it Cool, we believe great service starts with people who care. From our family to yours, we promise personalized attention, transparent pricing, and expert solutions that fit your needs and budget. Thank you for considering us—we look forward to serving you and earning your trust.
For more information or to schedule a free estimate, call us today at (510) 980-1058