Professional Residential HVAC Services

Reliable, Quality Services.
We tell you what your home really needs !

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Installation

My specialty lies in the expert installation and replacement of HVAC systems. With extensive experience across a wide range of brands and system types, I provide tailored solutions designed to meet the unique comfort needs of your family and home.

Maintenance

Regular preventative maintenance keeps your AC and heating systems running efficiently, extends their lifespan, and helps lower energy costs. It also prevents costly breakdowns, preserves your warranty, and catches issues early. Additionally, it improves indoor air quality and reduces health risks from mold, bacteria, and leaks. Let me help you protect the unit you investment in and keep your family safe.
(For more information go to https://www.energy.gov/)

Repair

I offer a comprehensive range of solutions to enhance your indoor air quality. With extensive experience in HVAC systems, I handle everything from minor repairs to complex issues with precision and efficiency. Simply give me a call, and I’ll take care of the rest.

LICENSED, BONDED AND ENSURED

License Number: 1136093
Business Phone # 925-497-2553
Service Area: Contra Costa County, Pittsburg CA, Dublin CA, Vallejo CA, San Ramon CA, Oakley CA, Pleasanton CA, Pleasant Hill CA.

About Us

Hi, I’m Kevinn Velasquez, founder of Kevinn’s Air Conditioning and Heaters. With 10 years of experience in the HVAC industry, I started this company to offer honest, affordable service. While working for large companies, I saw how salesmen often sold families overpriced systems they didn’t need—leaving technicians like me to install them. I knew there had to be a better way.

That’s why I handle everything myself—from the consultation to the installation. No pushy salesmen, no upselling—just honest advice and quality work tailored to your home and budget.

I believe in transparency, professionalism, and fair pricing. My goal is to build trust and provide HVAC solutions that truly meet your needs. I look forward to working with you.

Costumer Reviews

"Kevin installed a new AC unit in a rental property. The estimate was accurate and he was able to get us a top of line unit. The home cools perfectly. Thank you for your services."

Jared Dee

"Our daughter's HVAC system completely shut down and we knew we had to act quickly to have it repaired. A family friend suggested that we call Kevinn Vasquez for an estimate as they had recently hired him to troubleshoot their HVAC problem and were impressed with his work. Kevinn responded immediately and scheduled an appointment right away. He was prompt, professional, courteous and repaired the problem within 45 minutes. We would highly recommend!"

M. M (Yelp!)

"I contacted Kevinn's Air Conditioning and Heater to get an estimate for a mini split. He responded to me very quickly and gave me a fair price. Therefore I hired him to do the installation. During the installation he was friendly, professional and willing to answer all my questions regarding the installation. He also worked with me to ensure the mini split was installed in a strategic place in the house so that the air reached the places that I wanted it to reach. He did the work in a single day and let my mini split running smoothly. I had no issues with it since the installation was completed."

Lupe O.