Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
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AfterHow Much Does HVAC Cost in San Antonio?
Most HVAC work in San Antonio falls between $80 and $7,500, depending on what your system needs. A routine tune-up runs $80-$200, an AC repair is typically $150-$650, a furnace repair lands at $150-$700, and a full AC installation runs $3,500-$7,500. Those are the four numbers worth writing down before you call anyone.
We’re Meadowsweet Heating & Air, part of the Cedarwell family of HVAC companies founded in 2004, and we serve San Antonio homes with a written price before any work starts. No estimate surprises, no pressure to decide on the spot. Here’s what actually drives those numbers in this city.
HVAC Cost Breakdown (2026)
Below are the ranges we quote most often in San Antonio. Every job gets a written price before we touch your system, so the number you see here is the range you can plan around.
| Service | Typical Cost in San Antonio | What It Covers |
|---|---|---|
| Tune-Up / Maintenance | $80-$200 | Coil cleaning, filter check, refrigerant level, electrical inspection, airflow test |
| AC Repair | $150-$650 | Diagnostics plus the fix - capacitors, contactors, blower motors, refrigerant leaks, clogged drains |
| Furnace Repair | $150-$700 | Ignition issues, thermocouple, gas valve, blower, safety switch faults |
| AC Installation | $3,500-$7,500 | New condenser and air handler, line set, labor, permit pull, haul-away of old equipment |
A single capacitor swap on a 12-year-old condenser sits near the bottom of the AC repair range. A seized compressor on the same unit can push toward the top. On installs, a single-story 1,500-square-foot home in Alamo Heights lands closer to $3,500, while a 3,000-square-foot two-story in Stone Oak with a second zone and new ductwork can reach $7,500.
If you’d rather protect the system before it fails, start with our AC maintenance service and get ahead of the problem for $80-$200 instead of a repair bill later.
What Pushes San Antonio Prices Up or Down
- System age. Under 10 years, repairs are almost always worth it. Past 15, the math usually favors replacement.
- Refrigerant type. R-22 (phased out years ago) costs far more per pound than R-410A. Older units in established neighborhoods like Monte Vista often use R-22.
- Access to the unit. An attic air handler in a 1950s bungalow takes longer to reach and work around than a closet unit in a newer build.
- Time of year. July and August are our busiest months. Off-season maintenance (roughly November through March) is easier to schedule and often priced better.
- Ductwork condition. Leaky or undersized ducts can add cost to an install, especially in homes where ducts run through a hot attic.
- Equipment brand and efficiency. A standard-efficiency Goodman or Rheem system costs less up front than a high-SEER Carrier or Trane unit, but the higher-efficiency models can lower monthly cooling bills during a San Antonio summer.
What Affects HVAC Pricing in San Antonio
Pricing here isn’t the same as pricing in a milder climate. San Antonio runs one of the longest cooling seasons in the country, and that shapes both what breaks and what it costs to fix.
- Long cooling season, hard-working systems. From May through September, most San Antonio AC units run near-continuously. That wear shows up as more frequent capacitor, contactor, and blower motor failures than you’d see in a cooler market.
- Caliche and clay soil. The soil in and around San Antonio shifts with our wet-dry cycles. That movement can stress concrete pads and outdoor condenser lines, and it’s one reason we check the slab and pad on every visit.
- Attic heat. Attic temperatures here regularly exceed 140°F in summer. Ductwork and air handlers up there work harder, which is why attic duct inspection matters on installs and repairs alike.
- Older housing stock. Neighborhoods like Monte Vista, King William, and Beacon Hill have homes with mature systems, older duct layouts, and sometimes R-22 refrigerant. All three affect repair cost.
- Newer construction. Homes in Stone Oak, Alamo Ranch, and the far Northwest Side tend to have tighter envelopes and more efficient equipment, so they usually land lower on the install scale and higher on routine maintenance returns.
- Permits and code. A full system replacement in San Antonio requires a permit and inspection. We pull it for you and it’s built into the written price, never tacked on later.
How We Handle the Work in Your Home
Price is one thing, but how the crew behaves is another. Every Meadowsweet visit follows the C.A.R.E. values code: we clean up like it’s our own home, ask before moving anything, respect your family’s quiet hours, and explain the price before work begins. Shoe covers and drop cloths go down on every visit, with kids and pets in mind. Before we leave, we send you a photo of the cleaned-up space.
Background-checked, uniformed technicians handle every job, and every repair or install is backed by the 365-Day Done Right Promise. If something isn’t right, we make it right. No runarounds, no fine print.
How to Save on HVAC in San Antonio
Here’s the practical version, from what we see working on San Antonio systems every week.
- Get a fall or spring tune-up. At $80-$200, a tune-up is the cheapest thing you’ll ever pay for an AC system. It catches the small stuff before it becomes a $650 repair.
- Change filters monthly in summer. During our peak cooling months, a clogged filter makes the blower and compressor work harder. It’s the single easiest way to avoid an unnecessary service call.
- Shade the outdoor condenser. A little afternoon shade, without blocking airflow, reduces strain during 100°F afternoons.
- Schedule repairs before June. Prices don’t jump in summer, but availability tightens. Getting work done in April or October means a faster appointment.
- Ask about repair vs. replace honestly. If your system is 12+ years old and needs a major component, we’ll tell you the real math instead of steering you to a new unit.
- Get the written price first. Every Meadowsweet estimate is free and in writing. You’ll know the range before anyone opens a panel.
You can also read our guide to AC repair or our furnace repair page for deeper breakdowns of what each service includes. If you’re weighing a replacement, our AC installation page walks through equipment options across the nine brands we service - Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard.
FAQs - HVAC Cost in San Antonio
How much does AC repair cost in San Antonio?
AC repair in San Antonio typically runs $150-$650, with most common fixes - capacitors, contactors, and blower motors - landing near the middle of that range. Refrigerant leaks and compressor issues sit toward the top. Call (747) 966-3037 and we’ll give you a written price before any work starts.
Is it cheaper to repair or replace my AC in San Antonio?
If your system is under 10 years old, repair is usually the better call at $150-$650 versus $3,500-$7,500 for a new install. Past 15 years, or if the repair exceeds 30% of replacement cost, replacement usually makes more sense for a San Antonio home running its AC nine months a year. We’ll walk you through the numbers on both sides and let you decide - call (747) 966-3037 for a free estimate.
How much does a furnace repair cost in San Antonio?
Furnace repair here runs $150-$700. Ignition and thermocouple issues sit near the lower end; gas valve and blower motor replacements push higher. Furnace work involves gas and should only be handled by a trained technician - please don’t open the unit yourself. Call (747) 966-3037 for a same-week appointment.
Can you come today if my AC stops working?
Most days, yes. A live person answers our phone 24 hours a day, seven days a week, including nights and weekends, so you’ll never hit a voicemail queue. San Antonio summers don’t wait, and neither do we. Call (747) 966-3037 and we’ll schedule the soonest available visit.
Do you charge for estimates?
No. Meadowsweet estimates are free, and you’ll always get a written price before any work begins. Tune-ups run $80-$200, repairs $150-$700, and installs $3,500-$7,500 - and you’ll see your specific number in writing before we start. Call (747) 966-3037 to schedule.
Talk to Us Before You Decide
Whether you’re weighing a $150 repair against a $5,000 install, or you just want a tune-up before summer hits, the first step is a free estimate with a written price in hand. Every job includes the 365-Day Done Right Promise, drop cloths and shoe covers inside the house, and a photo of the clean-up before we leave. We’re part of the Cedarwell family of HVAC companies, founded in 2004, and we’re set up to work on Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard equipment.
Call Meadowsweet Heating & Air at (747) 966-3037 for a free estimate. A live person picks up, day or night. You can also start here to see everything we do across San Antonio.
Written by Luis Serrano, Owner at Meadowsweet Heating & Air, serving San Antonio, TX.
Pricing reflects the San Antonio market as of 2026. Meadowsweet Heating & Air offers free estimates - call (747) 966-3037.
What Our Customers Say
"New system install. They protected the hallway floor all the way to the attic and vacuumed after. Worked quietly around my work calls. Not a trace left behind."
- Rosalind Okeke"AC repair in July. The tech laid a mat down by the indoor unit and wore booties through the house. Fixed it fast and left zero mess. Quiet and kind, good with our nervous dog too."
- Delia Frost"Good repair and a very tidy, respectful tech. The appointment window was wide and he came near the end of it, but he texted ahead. Work itself was clean and done right."
- Nadine Oakley