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Reliable HVAC Service On Every Single Job

Fast Booking For Fast HVAC Service

Local HVAC Techs Serving Bexar County

Contact Magnum Heating & A/C

When the AC stops cooling or the furnace quits, the call should be simple. We handle the full range of residential and commercial HVAC work across Converse and Bexar County, and getting a quote starts with one phone call. Call (830) 590-9782 and we will walk you through pricing before anything is scheduled.

We protect your home. We service your system. We earn the call.

How to Reach Us

The fastest way to get a quote or schedule service is to call us directly. When you call, a real person who knows this area picks up and asks the right questions so we can give you a clear rate before sending anyone out.

Phone: (830) 590-9782

Email: [email protected]

Hours: Every day, 9:00 AM to 9:00 PM

We are available every day of the week, including weekends. If the system goes down on a Saturday afternoon or a Sunday morning, call during those hours and we will work to get someone out the same day when appointments are available.

What Happens When You Call

Calling an HVAC company doesn't have to be stressful, and we work to keep the process straightforward from the first moment. Here is what to expect:

  1. You call (830) 590-9782 during our hours, 9:00 AM to 9:00 PM, any day of the week.
  2. We ask about the system, the symptoms, and the property so we understand what the job involves.
  3. We give you a clear rate before anything is scheduled. You know what it costs before we book the visit.
  4. A qualified HVAC technician comes out, diagnoses the problem, and explains what the fix involves before any work begins.
  5. If the scope changes once the technician is on site, that conversation happens before any additional work is done.

There is nothing to figure out after the fact. The price is confirmed before we schedule, and you are told what it covers. Ask what the quote includes and you get a straight answer.

What We Handle

We cover the full range of heating and cooling work for homes and businesses across Converse and Bexar County. Whether the call is urgent or routine, we handle it from start to finish.

  • AC repair, service, and installation
  • Furnace repair, service, and replacement
  • Heat pump repair and installation
  • Mini-split and ductless system installation and repair
  • Full HVAC system installation and replacement
  • Thermostat and smart-control installation
  • Ductwork repair, sealing, and replacement
  • Indoor air quality, air filtration, and whole-home dehumidification
  • Seasonal tune-ups and preventive maintenance
  • Emergency HVAC service for no-heat and no-AC situations

Work is performed by qualified HVAC technicians who know how these systems are built, how they fail, and what it takes to bring them back to spec. We treat your home and its system the way we would our own.

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Emergency HVAC Calls

When the heat or the AC quits, the urgency is real. A home without cooling in a Texas summer or without heat on a cold night is not a situation to leave until next week. We take emergency calls every day from 9:00 AM to 9:00 PM and prioritize same-day service when the system is completely down.

If you are dealing with no heat, no cooling, or a system that has stopped working entirely, do not wait. Call (830) 590-9782 now and we will confirm what is available and get the job moving.

You Will Not Be Passed Around

Serving Converse and the Surrounding Area

We provide HVAC service throughout Converse and the surrounding communities in Bexar County and the greater San Antonio metro. That includes:

If you are nearby and unsure whether we reach your address, call and we will confirm. Local means we care what the neighbors think of our work, and that applies to every job across the area.

Call for a Quote Today

Affordable rates. Flexible timing. Reliable comfort.

We are available every day from 9:00 AM to 9:00 PM for quotes, service calls, and emergency HVAC repairs across Converse and Bexar County. Call (830) 590-9782 and we will confirm pricing before anything is scheduled. We're one phone call from getting your comfort right.

Request Pricing On Your System

(830) 590-9782