Site Map

Site Map

Our Process

We're With You Through Every Step

Schedule an Appointment
We have technicians ready to come by and troubleshoot your HVAC needs.
Get an Estimate
Our estimates provide honest and upfront pricing to get the job done correctly.
Perform Service
In most cases we can get your equipment up and running the same day.

Request an Appointment

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*Does not guarantee an appointment at that time. Any contact form submitted after office hours will be followed up on the morning of the next business day. For any urgent matters, please call our office.

Our Customers Share Their Experience

“I am very happy with having Bill do the work”

Ruth Young Friendly Valley, CA
“Everyone that I have dealt with at A-1 has been terrific. Professional, helpful and courteous”

Roseanne Crawford Santa Clarita, CA
“Efficient and fair prices”

Kim R. Palmdale, CA
“Good work A1!”

Eleanor Guides Santa Clarita, CA
“A dieing breed!”

Tom Bruce Ventura, CA
“Excellent, prompt and friendly service at extremely affordable rates.”

Barbara Vlashart Santa Clarita, CA
“Just a thermostat”

Sharon D. Newhall, CA
“They showed up on time and checked everything out”

Mike and Judy Munson Canyon Country, CA
“I highly recommend him and the entire staff including office staff”

Current Customer Canyon Country
“I definitely would recommend them as refrigeration company.”

Fox Liquor Santa Clarita, CA
“I have been impressed over the years with Bill Marcus' service”

Current Customer
“You are the best!!”

Current Customer
“Knowledgable”

MS Management, Inc. Canyon Country, CA
“Always Excellent”

Triple S Company Tarzana, CA
“Best in the business!”

Keep Me Posted Burbank, CA

More Testimonials