About Us

Alexander Services Heating & Cooling in San Antonio, TX is the premier provider of HVAC services in San Antonio. Our high standard of service excellence for residential and commercial heating and air conditioning is unmatched, with all work done on time and within the proposed budget. We offer sales, service, and installation for all makes and models, with all work guaranteed, so call today!

We are customer oriented and family owned and operated. Let us give you a great service experience that you can tell your friends about.

Payments We Accept

• Cash
• Visa
• Mastercard
• American Express
• Personal Check
• Discover

Why Choose Us?

• Insured
• Certified
• Licensed
• 24/7 emergency service
• Same-day service
• BBB rated
• Reasonable rates
• Family owned & operated
• All work guaranteed
• EPA certified
• Work on all makes and models
• Financing Available (With Approved Credit)