The San Antonio Heating Repair Professionals

Our San Antonio winters may not bring snow, but the nights still get pretty cold. As a homeowner, the last thing you want to worry about is the comfort and safety of your home. No other single system in your home plays a larger role in your comfort or how much your utility bill will be than your heating system. We specialize in cost-effective heating solutions, including furnaces and heat pumps.

Schedule Service
  • Savings

  • $69 Heating System Check Up
    Check Up comes with system performance report ($160 regular price- priced per system)

    Cannot be combined with other offers.
    One coupon per person. Expires 12/17

  • FREE Particulate Test & Duct Evaluation
    ($120 value) This is especially important this time of year as we have lots of allergy problems as the fall is upon us

    Cannot be combined with other offers.
    One coupon per person. Expires 12/17

  • FREE Service Call
    ($60 value)

    Cannot be combined with other offers.
    One coupon per person. Expires 12/17

  • Installation & Repairs

    Shafer’s award-winning team has professionally licensed technicians who are fully trained to service and maintain all brands and types of:

    • Air conditioners
    • Heat pumps
    • Gas furnaces
    • Ductless systems
    • High-efficiency systems

    Shafer never uses subcontractors. No matter who installed your air conditioning unit, or when it was installed, our service & maintenance team has the training and tools to help you.

  • Service Partner Plan

    System maintenance is the key to efficiency, energy savings, and long, trouble free service from your home comfort systems. Taking advantage of our Service Partner Plan will save you time, money and hassles.

    • Fulfill manufacturer warranty requirements for system maintenance
    • Receive 3 FREE yearly system inspections
    • Get priority scheduling
    • 10% discount on all parts and labor
    • Plus much more!

  • Video Camera Inspections

    State of the Art Video Furnace Inspection enables us to find hidden problems before they cost you time and money.

    Dirty Ducts? Can we help?


    The answer is yes we can help you, but the real question is WHY your ducts are dirty. We will send a trained technician to your home to diagnose your duct system. After a thorough evaluation we will make any recommendations that will improve your home’s air quality. If it is determined the ducts do need cleaning he will quote you a price in writing, if you agree to have the work done he can and will take care of it for you.

  • Carbon Monoxide Detection

    Do you smell gas, suspect carbon monoxide buildup or have a leak that’s damaging your property? There are deaths practically every day from carbon monoxide poisoning. Call us now to see how we can help you keep your family safe.

  • Combustion Analysis

    As the cost of heating fuel is on the rise, Shafer can provide you with valuable information about the efficiency of your system that can help you save money. Our trained professionals can perform a Combustion Analysis to test and then make adjustments to the furnace to optimize it’s operation and efficiency.For questions you can contact us!

We have built our business on the back of uncompromising, almost legendary customer service.

Shafer Services BBB Business Review
Customer Service Award