HVAC Services in San Antonio, TX 78230
HVAC Repair 24/7 serves the 78230 ZIP code with the same standard we bring everywhere in San Antonio: live answer, local tech, honest scope. AC repair, furnace repair, installations, tune-ups, and round-the-clock emergency service — dial (877) 317-0473 any time.
78230
HVAC help for 78230, done right
From no-heat emergencies to planned system replacements, HVAC Repair 24/7 brings the same discipline to every San Antonio job: diagnose fully, scope in writing, protect your home while working, and walk through everything before leaving. It is not flashy — it is just how HVAC work should be done.
The smartest HVAC dollar in 78230 is the one spent early: a $150 tune-up today beats a $1,500 compressor repair next summer. Free quotes make early action easy — (877) 317-0473 is answered 24/7.
Services available in 78230
- HVAC Energy Audits — Before you spend $10,000 on a new system, spend a fraction of that finding out what is actually wrong. San Antonio energy audits often reveal that sealing ducts and fixing airflow beats replacement — or proves replacement is truly needed. (877) 317-0473.
- Emergency HVAC Repair — Every hour without heat or cooling risks more than discomfort — frozen pipes, spoiled food, unsafe indoor temps for kids and seniors. Do not wait for morning in San Antonio: (877) 317-0473 is answered 24/7.
- Heat Pump Installation & Repair — Heat pumps heat and cool with one system — ideal for San Antonio's climate swings. We install, repair, and maintain heat pumps in San Antonio, sizing for your coldest nights and hottest afternoons.
- Thermostat Installation & Repair — Blank screen, wrong readings, or a system that ignores the setpoint — San Antonio thermostat techs diagnose wiring, batteries, sensors, and compatibility, then repair or replace with a smart or programmable unit that actually fits your system.
2026 cost snapshot
San Antonio HVAC costs track the national 2026 picture: AC repairs $150–$500, furnace repairs $150–$600, diagnostics $75–$150, tune-ups $80–$200. Replacements: AC $3,500–$12,000, full furnace-plus-AC $7,000–$14,000, heat pumps $6,500–$15,000. Larger homes and complex ductwork push toward the higher end. A free quote converts these ranges into your exact number — (877) 317-0473.
Emergency? Call now.
Do not wait until morning on a dead system. Our 24/7 emergency service covers San Antonio: no-cool calls, no-heat calls, gas smells, and electrical burning smells. HVAC Repair 24/7 answers at (877) 317-0473 day and night.
Good to know
78230 HVAC FAQs
Yes — twice-yearly tune-ups (spring AC, fall furnace) typically $80–$200 per visit in this area. Plans available; call (877) 317-0473 to schedule. Call (877) 317-0473 — we answer 24/7.
Yes — (877) 317-0473 is answered 24/7 for 78230. We restore heating or cooling first, then complete the full repair. Most San Antonio projects start within days of approval.
Check the filter and breaker first — clogged filters and tripped breakers cause most warm-air calls. If those are fine, it may be low refrigerant or a failed capacitor. Call (877) 317-0473 for a 78230 diagnosis. Evening and weekend appointments are available across San Antonio.
Installed central AC typically runs $3,500–$12,000 in 2026 depending on size and efficiency. Free quotes with a written scope — call (877) 317-0473. Your free quote includes documented findings on everything we check.
Yes — professional duct cleaning across 78230, typically $325–$500 depending on home size. Worth it for visible dust, post-renovation cleanup, or persistent odors. Call (877) 317-0473. Ask about current scheduling when you call (877) 317-0473.
