Heating System Services & Repair

Serving the Glendale, CA Area

Free Estimates

Emergency Service Available

30-Day Workmanship Warranty

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Family-Owned Heating Services You Can Rely On

Since 1990, SUBCOOL Inc has delivered reliable heating solutions for homes and businesses. With over 40 years of combined HVAC experience, our skilled technicians handle everything from quick repairs to full system installations—tailored to your needs and budget.

We offer 24/7 emergency service, same-day responses, and free estimates for new customers. All work is backed by a 30-day workmanship guarantee and a one-year parts warranty. Stay warm with SUBCOOL—call today for fast, dependable service.

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Why Choose SUBCOOL Inc

Emergency Services Available

New Customers Receive 15% Off Labor

Price Matching with Written Estimate

In Business Since 1990

One-Year Parts Manufacturer Warranty

Locally and Family-Owned

SUBCOOL Inc
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Commercial Heating Installation & Maintenance

SUBCOOL specializes in commercial heating solutions. We know that a comfortable environment is essential for business productivity and customer satisfaction. Our team is adept at installing and maintaining heating systems for various commercial spaces.

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Residential Heating Repair & Installation

Your home's heating system is crucial for comfort and well-being. At SUBCOOL, we approach every residential heating job with care and precision. From quick fixes to complete system replacements, our skilled technicians are ready to assist.

15% Off Labor for Newcomers

First-time customers save big on our services. Enjoy 15% off labor costs for repairs and installations by SUBCOOL Inc.

Call Us Today to Schedule Your Service

Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(818) 230-6298
15% Off Labor for Newcomers

First-time customers save big on our services. Enjoy 15% off labor costs for repairs and installations by SUBCOOL Inc.

Call Us Today to Schedule Your Service

Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(610) 680-3769
Cool Savings for New Customers
Experience top-notch refrigeration services at a discount. New customers receive 15% off labor for any refrigerator or freezer work in Glendale.
Contact SUBCOOL now to claim your discount!
Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(610) 680-3769

Our Recent Projects

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Here's what our satisfied customers are saying...

At SUBCOOL Inc., we take pride in providing exceptional heating and air conditioning services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of SUBCOOL Inc. and let others know what you think.