210-504-9796
Veteran Owned
High-efficiency gas furnace installed in a clean residential utility room by C.S.W. Power Solutions in San Antonio TX
Licensed HVAC Contractor — TACLA 26479R

Furnace Installation & Heating Repair in San Antonio

C.S.W. Power Solutions installs and repairs gas furnaces, heat pumps, and dual-fuel heating systems across San Antonio. In-house licensed electricians and plumbers for complete heating system installation. Free estimates. Veteran-owned.

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Veteran Owned
& Operated
Licensed
& Insured
Est. 2016
San Antonio
Electrical Lic.#TECL31793
Plumbing Lic.#RMP37882
HVAC Lic.#TACLA26479R

Heating Services in San Antonio

While San Antonio winters are mild, temperatures regularly drop into the 30s and 40s from December through February — and occasional hard freezes can be dangerous without a working heating system. C.S.W. Power Solutions provides complete heating services including gas furnace installation and repair, heat pump systems, and dual-fuel configurations. Our licensed HVAC technicians (TACLA 26479R) work alongside our in-house electricians (TECL 31793) and plumbers (RMP 37882) for complete heating system installation without subcontractors.

  • Gas furnace installation and replacement
  • Furnace repair — all brands and models
  • Heat pump installation and repair
  • Dual-fuel system installation (heat pump + gas furnace backup)
  • Furnace maintenance and safety inspection
  • Heat exchanger inspection and replacement
  • Ignitor, flame sensor, and gas valve repair
  • Blower motor and capacitor replacement
  • Gas line installation and repair (RMP 37882)
  • Electrical connections and circuit installation (TECL 31793)

Furnace & Heating System Cost in San Antonio

Furnace Repair

$150 – $800

  • Ignitor replacement
  • Flame sensor cleaning
  • Blower motor repair
  • Gas valve replacement

Gas Furnace Install

$3,000 – $8,000

  • Standard efficiency (80% AFUE)
  • High efficiency (95%+ AFUE)
  • Ductwork connections
  • Thermostat included

Heat Pump System

$4,000 – $10,000

  • Heating and cooling in one
  • High efficiency (16+ SEER)
  • Ideal for San Antonio climate
  • Electrical + refrigerant lines

Full-Service Contractor

C.S.W. Power Solutions is more than an HVAC contractor. As a licensed general contractor, we also provide electrical and plumbing services in-house. Projects that require multiple trades — like home remodels, generator installations, or damage restoration — are managed under one roof for faster completion and lower cost.

Common questions about furnace installation in San Antonio

Furnace & Heating FAQ

Furnace installation in San Antonio costs $3,000 to $8,000 for a standard efficiency gas furnace and $5,000 to $12,000 for a high-efficiency (95%+ AFUE) unit. Costs include the furnace, installation labor, ductwork connections, gas line hookup, thermostat, and permits. Heat pump systems, which are popular in San Antonio's mild winters, cost $4,000 to $10,000. C.S.W. Power Solutions provides a free estimate with all costs itemized.
A gas furnace in Texas typically lasts 15 to 20 years with regular maintenance. Heat pumps last 12 to 15 years. Signs your furnace needs replacement include frequent repairs, uneven heating, yellow pilot flame (gas furnace), rising gas bills, strange noises, and the system is over 15 years old. C.S.W. Power Solutions can assess your current system and recommend repair vs. replacement.
While San Antonio winters are mild compared to northern states, temperatures regularly drop into the 30s and 40s from December through February, with occasional freezes. Most San Antonio homes have either a gas furnace or a heat pump for heating. Heat pumps are efficient for mild climates and provide both heating and cooling. If your home only has a heat strip in the air handler, upgrading to a gas furnace or heat pump can significantly reduce heating costs.
A gas furnace burns natural gas to produce heat and distributes it through ductwork. A heat pump uses electricity to transfer heat from outdoor air into your home (and reverses for cooling in summer). In San Antonio's mild climate, heat pumps are very efficient for heating and eliminate the need for a separate AC unit. Gas furnaces produce hotter air and are better for extreme cold. Many San Antonio homes use a dual-fuel system — heat pump for mild weather and gas furnace backup for freezes.
A standard furnace replacement takes 4 to 8 hours in a single day. If new ductwork, gas line modifications, or electrical work is needed, the installation may take 1 to 2 days. A complete HVAC system replacement (furnace + AC) typically takes 1 to 2 days. C.S.W. Power Solutions schedules installations to minimize disruption and ensures your heating is operational before we leave.
Yes. C.S.W. Power Solutions repairs and services all major furnace brands including Carrier, Trane, Lennox, Rheem, Goodman, York, Bryant, Amana, and Daikin. We stock common replacement parts and can source specialty parts quickly. Our HVAC technicians are trained on both gas furnaces and heat pump systems.

Related HVAC Services

HVAC Services

Full-service HVAC contractor

AC Repair & Installation

Air conditioning repair and install

Ductwork Installation & Repair

Duct install, repair, and sealing

Mini-Split Systems

Ductless AC and heating

Thermostat Installation

Smart and programmable thermostats

Electrical Services

Licensed electrician

Plumbing Lic. #RMP37882HVAC Lic. #TACLA26479RElectrical Lic. #TECL31793

Heating System Installation & Repair

Contact C.S.W. Power Solutions for expert furnace and heat pump services in San Antonio. TACLA 26479R.

Free Estimates · Same-Day Service Available · Licensed & Insured

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