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San Marcos, CA San Marcos is a city in the North County region of San Diego County in the U.S. state of California. As of the 2010 census, the city’s population was 83,781. It is the site of California State University San Marcos. The city is bordered by Escondido to the east, Encinitas to the southwest, Carlsbad to the west, and Vista to the northwest. Lake San Marcos is an enclave, or county island, in the southwestern part of the city, within San Marcos’ sphere of influence but technically an unincorporated community.

San Marcos, CA Quick Facts

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    City Established : 1963

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    Population Size : 96,664

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    Fun Fact

An illuminated cross, which stands on a hill above Lake San Marcos and is visible at night from many parts of the city, has been a community landmark for decades.

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Southern California’s Leading Heating & Cooling Company

Dynamic Air Services is proud to serve residents and business owners throughout Southern California, in Lake Forest, Corona, San Marcos and the surrounding communities. Our team is focused on delivering the best customer experience possible as we put our knowledge and skills to work for you. For comprehensive heating, cooling, indoor air quality, and home security services, trust Dynamic Air to improve your comfort, promote energy efficiency, and safeguard your investment.

Trusted & Recognized

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Chamber of commerce Lake Forest
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Why Work with Dynamic Air Services

A commitment to safety

Unbeatable warranties

Beyond expectations

100% Satisfaction Guarantee

Beyond expectations

Award-Winning Team

Technical excellence

NATE-Certified Technicians


24/7 Emergency Service

Technical excellence

Trusted Equipment Brands

HVAC Contractor In San Marcos, CA

With Dynamic Air Services, you’ve found the only HVAC contractor you need in San Marcos, CA. From routine maintenance and repairs to complete installations and upgrades, our technicians can perform HVAC services for all brands and types of equipment. We also make the entire process fast, pleasant, and affordable. Consider us your trusted HVAC company in North County for both home and business.

We’ve earned the Angie’s List Super Service Award and glowing reviews from your neighbors throughout the San Marcos area.

Our team will be happy to discuss your current needs for air conditioner installation, HVAC maintenance, emergency repairs, or however else we can make you comfortable. Contact us online or call 949-273-0221 to schedule an estimate for HVAC services in San Marcos, CA.

Trusted HVAC Contractor in San Marcos, CA

Your home should be the most comfortable place in the world to you. Dynamic Air Services can help by providing affordable services for heating and AC repairs and AC maintenance. We use cutting-edge diagnostics and technology to fix HVAC problems quickly. For a new installation or upgrade, we help analyze your needs so you get the right size and model with masterfully installed quality.

In addition to servicing furnaces and central air conditioning in San Marcos, we also have special expertise in heat pumps, ductless systems, and more. Whether you’re cooling a large mansion or just need some climate control in the guest house, we can install the perfect solution!

San Marcos, CA Commercial HVAC Services

Dynamic Air Services also installs and services commercial and retail HVAC systems. Business owners and managers can rely on our team for round-the-clock emergency repairs, routine commercial HVAC maintenance, and expert HVAC design and installation for new systems. Our specialty in fine-tuning HVAC equipment for performance, energy efficiency, and air quality bring real value to your business.

Why Choose Dynamic Air Services as Your HVAC Contractor in San Marcos, CA?

Brian Christenson founded our company in 1998 with a vision that we could provide better HVAC services than people are accustomed to. Energy efficiency, air quality, comfort, and the longevity of your HVAC equipment can all be improved by a great HVAC contractor.

We put the customer first in everything we do. We never push unwanted sales on you or make pushy recommendations. We simply investigate the situation and then educate you on the options. In the end, we aim to make you more comfortable while keeping your costs low.

Our work also comes with 10-year warranties for installation and 2-year warranties for repairs. We are factory-trained for top HVAC brands including Lennox, Carrier, and Daikin, and we can service any make and model.

Contact Us to Schedule an Estimate

Call 949-216-8611 or contact us here to request an appointment for HVAC service in the San Marcos, CA area. If you need emergency repairs, call us immediately!