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Trusted HVAC & Plumbing Services in Central Texas
Citywide AC & Heating has served Central Texas and the Hill Country for over 30 years, delivering expert air conditioning, heating, plumbing, and electrical services. Our family-run team prioritizes fair pricing, 24/7 emergency availability, and comprehensive warranties on parts and labor. With licenses for mechanical, plumbing, and electrical work, we serve residential and commercial clients across Austin, San Antonio, and surrounding areas. Our technicians arrive fully equipped for same-day repairs, offering transparent pricing and free second opinions on major repairs.

Recognized with an A+ BBB rating and Angies List accolades, we specialize in maintaining older systems, trenchless pipe replacement, and precision tune-ups to optimize system efficiency. Our commitment to quality extends to senior and military discounts, weekend service at no extra cost, and a 2-year warranty on installations.
Services
AC repair Furnace repair Plumbing services Electrical installations Maintenance plans Commercial HVAC Trenchless pipe replacement Sewer line cleaning Gas line installation Water pump service
Highlights and features
  • We offer 24/7 emergency service with no extra fees for weekends.
  • Our technicians arrive fully stocked for same-day repairs.
  • We provide free second opinions on major repair estimates.
  • We honor a 2-year warranty on all installation services.
  • Our team specializes in maintaining older and obsolete HVAC systems.
Associations and certifications
  • Angie's List
  • BBB
What people say
Professional, knowledgeable technicians Same-day repair availability Fair pricing Thorough diagnostics Long-term system reliability
Services
AC repair
Our AC repair service addresses cooling system malfunctions, refrigerant leaks, and electrical issues. Technicians perform system evaluations, diagnostics, and same-day repairs using fully stocked trucks. We service all major brands and offer free second opinions on major repairs.
Furnace repair
Furnace repair includes diagnosing gas leaks, electrical component failures, and heating inefficiencies. Our team provides transparent pricing, waiver of service fees upon approval, and same-day repairs using specialized tools and replacement parts.
Plumbing services
We handle residential and commercial plumbing needs including leak detection, drain cleaning, pipe replacement, and emergency flood response. Services include trenchless pipe replacement, sewer line inspections, and gas line installations with licensed professionals.
Electrical installations
Our licensed electricians perform commercial electrical installations, circuit breaker upgrades, and safety inspections. Services support new construction projects and building retrofits with compliance-focused solutions for commercial clients.
Maintenance plans
Annual maintenance plans include precision tune-ups for HVAC systems, refrigerant checks, electrical component testing, and code compliance verification. Plans start at $99 and help prevent costly breakdowns while maintaining warranty validity.
Questions
What HVAC services does Citywide AC & Heating offer?
We provide AC repair, furnace repair, maintenance plans, commercial HVAC services, and installations for residential and commercial clients.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency service with no extra fees for weekends or after-hours calls.
What plumbing services are available?
We handle leak repairs, drain cleaning, pipe replacement, gas line installations, sewer line cleaning, and commercial plumbing installations.
Are there discounts for seniors or military members?
Yes, we offer 10% discounts for seniors and active military personnel on all services.
What areas do you service?
We serve Austin, San Antonio, Central Texas, and the Hill Country regions.
Do you warranty your work?
Yes, we provide a 1-year warranty on repairs and a 2-year warranty on installations.