Furnace & heating
AC repair
Heat pumps
Ductless mini splits
Carrier
Trane
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Diagnosis first, numbers second - you approve the repair price before a single part goes in.
Get your free estimateTrusted AC Installation for San Antonio Homeowners
AC installation in San Antonio is a decision families make once every 12 to 15 years, and the stakes go beyond the cost of the unit. A properly installed system handles 100-degree July afternoons without straining, keeps humidity below 55%, and doesn’t dump hot air into a bedroom where a toddler naps. Luis Serrano and the Meadowsweet Heating and Air San Antonio team install across Bexar County with one standard: the system works, the floors stay clean, and the price matches the written quote. We service nine equipment brands, arrive with drop cloths and shoe covers, and back every installation with the 365-Day Done Right Promise. Call (254) 271-2545 for a free, no-pressure estimate.
Furnace Installation
Furnace Installation is the replacement of the heating component of your home’s HVAC system, and in San Antonio it’s a decision most homeowners make during the mild stretch between late September and early November, before the first genuinely cold night arrives. While our winters are short compared to Dallas or Chicago, a January cold snap with the furnace out turns a house cold fast, especially in older neighborhoods like Terrell Hills and Alamo Heights where some furnaces date back to the 1990s. Meadowsweet Heating and Air San Antonio installs gas and electric furnaces sized to the home’s heating load, with a written price before any work starts. For homeowners in nearby communities, we also provide AC Installation - Converse residents can count on, and our furnace installation in San Antonio typically falls in the $3,500 to $7,500 range depending on system size and ductwork condition.
Gas Furnace Sizing
An oversized furnace short-cycles, which means it heats the air quickly but shuts off before the ducts warm fully, leaving some rooms cold. We measure square footage, ceiling height, window exposure, and insulation levels before recommending a BTU rating. This takes about 45 minutes and is included in the free estimate.
Replacing a Furnace and AC Together
When the AC condenser outside is also nearing 12 to 15 years old, replacing both units at once usually saves $800 to $1,500 compared to doing them in separate seasons. The two systems share the blower motor and evaporator coil, so matching them improves efficiency and avoids a mismatched setup that reduces airflow. We’ll walk you through the cost difference honestly, with no pressure either way.
Styles & brands we work with
HVAC Installation
HVAC Installation means installing or replacing the complete heating and cooling system: the outdoor AC condenser, the indoor evaporator coil, the furnace or air handler, and the thermostat that controls them. It’s the right move when the home has never had central air, when a major remodel adds square footage, or when the existing system has failed in a way that’s too expensive to patch. Meadowsweet Heating and Air San Antonio designs and installs full systems for homes across San Antonio, and the price always starts with a written estimate covering equipment, labor, permits, and cleanup. HVAC installation in San Antonio normally runs between $3,500 and $7,500, though larger homes with complex ductwork can exceed that.
Whole-Home Comfort Design
A good HVAC system isn’t just picked from a catalog. We check airflow at each register, measure static pressure in the ductwork, and look at where the sun hits the house in the afternoon. That’s how we catch things like a west-facing bonus room that runs 8 degrees hotter than the rest of the house, then design around it.
What Happens to the Old Equipment
We remove and dispose of the old condenser, furnace, and any replaced duct sections as part of the job. You won’t find a rusting condenser left by the side fence, and we don’t charge a separate haul-away fee. The photo we send before we leave shows the old equipment gone and the work area clean.
Heat Pump Installation
Heat Pump Installation is the installation of a single system that both cools and heats by moving heat rather than generating it, which makes it an efficient fit for San Antonio’s climate. A heat pump handles our long cooling season easily and delivers heat on cold days without a gas line, which is why it’s popular in all-electric neighborhoods like parts of Windcrest and Live Oak. Luis Serrano and the team at Meadowsweet Heating and Air San Antonio install heat pumps sized to the home’s heat loss and heat gain calculations, with the same written-price standard as every other job. Heat pump installation in San Antonio typically costs between $3,500 and $7,500 depending on capacity and efficiency tier.
Heat Pumps and Our Mild Winters
San Antonio winters are exactly the conditions where a modern heat pump shines. Unlike older models that struggled below 40 degrees, current units produce useful heat down into the low 20s, which covers all but a handful of nights each year. That means no gas bill in winter, just a single electric bill that reflects the system’s efficiency.
Dual-Fuel Options
Some homeowners prefer the steadiness of gas heat on cold nights but want the efficiency of a heat pump the rest of the year. A dual-fuel setup pairs a heat pump with a gas furnace and switches between them automatically based on outdoor temperature. We’ll show you the numbers for both options so you can decide with real figures in front of you.
Ductless Mini Split Installation
Ductless Mini Split Installation is the installation of one or more wall-mounted indoor units connected to a quiet outdoor condenser, with no ductwork required. It’s the right answer for a garage apartment, a converted attic in Alamo Heights, a sunroom that never quite cools, or any space where running ducts would mean tearing into finished walls. Meadowsweet Heating and Air San Antonio installs single-zone and multi-zone ductless systems with the same Care Promise: written price first, drop cloths and shoe covers inside, and a cleanup photo before the crew leaves. Ductless mini split installation in San Antonio usually runs from $3,500 to $7,500, varying by the number of indoor heads and the length of the line set.
Quiet Operation for Bedrooms and Nurseries
Ductless indoor units run at noise levels low enough that a sleeping child won’t hear the unit cycle on. For a nursery or a home office off the garage that was never on the central system, that matters. We position indoor units on interior walls where they push air across the room evenly, not directly at the bed or desk.
Multi-Zone Setups for Older Homes
Homes in Terrell Hills and Castle Hills that were built before central air was standard often have additions that settled into uncomfortable temperature swings. A multi-zone ductless system lets us cool the original footprint with the existing central system while giving separate temperature control to an added den or upstairs bonus room. You get one installation event and fully independent comfort in each zone.
AC Replacement
AC Replacement is the removal of an outdated or failed air conditioner and the installation of a new, correctly sized system in its place. In San Antonio, where cooling systems run for 2,500 to 3,000 hours a year, a well-maintained AC lasts about 12 to 15 years, and repeated repairs on an older unit often cost more per year of remaining life than replacement. Meadowsweet Heating and Air San Antonio helps homeowners make that repair-versus-replace call with real numbers: repair cost, system age, expected remaining life, and new equipment efficiency. AC replacement in San Antonio typically falls between $3,500 and $7,500, and every quote includes the full scope in writing before you commit.
The Repair-or-Replace Math
A fair rule of thumb we share with homeowners is the 5,000 rule: multiply the repair cost by the system’s age in years, and if the total exceeds 5,000, replacement usually makes more sense. A $500 repair on a 14-year-old unit is 7,000, which favors replacement. We won’t upsell you; we’ll show the numbers and let them speak.
Matching Your Current Ductwork
Not every replacement requires new ducts. We inspect the existing duct runs for leaks, crushed sections, and sizing mismatches before recommending a replacement. In many San Antonio homes, the ducts are fine and the job is a straight equipment swap, which keeps the total cost at the lower end of the range.
Central Air Conditioning Installation
Central Air Conditioning Installation is the installation of a complete ducted cooling system: outdoor condenser, indoor evaporator coil, and the copper line set that connects them. For a first-time installation in a home that’s been cooled with window units, it changes how the entire house feels, because every room reaches the same temperature instead of the 8 to 10 degree spread that window units leave behind. Meadowsweet Heating and Air San Antonio handles AC Installation in San Antonio and across Bexar County, including Kirby, Leon Valley, and Lackland AFB housing areas. Central air conditioning installation in San Antonio runs $3,500 to $7,500, with the final number driven by home size, ductwork condition, and system efficiency level.
First-Time Central Air for Older Homes
Installing central air where none has existed requires real design work: locating supply and return ducts, planning for the condenser pad, and routing the line set without cutting through load-bearing framing. We’ve done these conversions in houses from the 1940s and 1950s in Alamo Heights and Terrell Hills, where preserving original floor plans matters. The result is cool air throughout without visible ductwork in hallways or closets.
Protecting Your Indoor Air During Installation
Our crews seal off the work area with plastic sheeting when cutting into walls or crawlspaces, and run a HEPA filter in the work zone to keep dust out of the living space. If you have pets, we keep doors closed between work areas and living areas, and all tools are put away at the end of each day. This is the C.A.R.E. standard: we clean up like it’s our own home, ask before moving anything, respect your family’s time, and explain the price before the work.
Brands We Service
Meadowsweet Heating and Air San Antonio maintains deep familiarity with Rheem and York equipment, which are among the most common brands in Bexar County homes. Our technicians stock common OEM parts for both brands and know the model-year quirks that come up during installation, like older Rheem condenser pad dimensions or York control board wiring profiles. That means a faster diagnosis and a shorter time between estimate and install day.
We’re equally comfortable installing Daikin and Bryant systems, both of which we recommend to homeowners who want strong efficiency numbers and proven reliability in hot, humid climates. Daikin’s inverter-driven compressors handle San Antonio’s long cooling season with steady, low power draw, and Bryant’s mid-tier systems offer a solid efficiency-to-cost balance. Whether you have Rheem, York, Daikin, Bryant, or any other make, we can assess the system, quote the replacement, and install it right.
See the difference
Before
After
Before
After
Before
AfterSigns You Need a Pro Right Now
- The AC runs but the house won’t cool below 80 degrees. This usually means low refrigerant or a failing compressor, and it only gets worse as outdoor temperatures climb. In a San Antonio August, that’s not a comfort issue; it’s a health issue for elderly family members, infants, and pets.
- You’re adding refrigerant every year. A properly sealed AC system never needs refrigerant top-ups. If you’re paying for a recharge each spring, there’s a leak somewhere, and the money spent on refrigerant is money that could go toward a new, sealed system.
- The system is more than 12 years old and facing a major repair. A compressor replacement on a 14-year-old unit often costs half or more of a new system’s price. We’ll show you the numbers side by side so you can make the call with a clear head.
- Rooms are 8 degrees apart, no matter the thermostat setting. Uneven cooling points to duct leaks, poor original design, or an improperly sized system. A new installation with correct sizing and sealed ducts fixes the room-to-room spread.
- Strange noises or smells come from the system. A screeching blower motor or a burning smell from the vents should never be ignored. Both can indicate failing components that are cheaper to address before they cascade into larger failures.
Our Process, Step by Step
- 1
Call and talk to a live person. When you call (254) 271-2545, a real person answers, day or night. We’ll ask about the home, the current system, and what you’ve noticed, then schedule an on-site visit that works for your household.
- 2
On-site evaluation and load calculation. Luis Serrano or one of our senior technicians walks the home, measures room by room, checks the existing ductwork and electrical panel, and runs a Manual J load calculation. This step takes 45 to 60 minutes and gives us the data to size the system correctly.
- 3
Written estimate, no surprises. You receive a written price covering equipment, labor, materials, permits, removal of old equipment, and cleanup. That number doesn’t change at the end, because the C.A.R.E. values require us to explain the price before the work starts.
- 4
Installation day, done right. The crew arrives on time, lays down drop cloths along the work path, wears shoe covers inside, and works through the installation methodically. We protect floors in hallways, entries, and the work area, and we ask before moving anything that belongs to the household.
- 5
Cleanup photo before we leave. Before the crew pulls away, we send you a photo of the finished work area, cleaned up and ready for your family. Then we walk the system with you, set the thermostat, and explain the warranty and the 365-Day Done Right Promise.
How Much Does AC Installation Cost in San Antonio?
Typical AC Installation pricing in San Antonio runs between $3,500 and $7,500, and the spread comes from three main factors: system size, efficiency tier, and how much of the existing setup gets reused. A straightforward 3-ton condenser and coil swap in a 1,600-square-foot home in Castle Hills or Leon Valley usually lands near the middle of that range. Adding a variable-speed system, replacing a furnace at the same time, or repairing damaged ductwork pushes the total higher.
What affects the price the most is the condition of what’s already there. If the copper line set is the right diameter and is free of leaks, we can reuse it. If the ductwork has separated joints or was never sized right, addressing it adds cost but pays for itself in comfort and electric bill savings. The best way to avoid overpaying is to get a written estimate that breaks out equipment cost, labor, and any ductwork or electrical work as separate line items. Our free estimates include that breakdown, every time. A New Braunfels AC installation follows the same pricing structure, though homes closer to the Guadalupe River sometimes have different humidity and ductwork considerations.
Our Service Area Near San Antonio
Meadowsweet Heating and Air San Antonio installs and replaces systems throughout Bexar County and the surrounding communities. We work regularly in New Braunfels, Converse, Live Oak, Alamo Heights, Terrell Hills, Selma, Kirby, Castle Hills, Leon Valley, Windcrest, and the residential areas near Lackland AFB. Most installation estimates in San Antonio proper are scheduled within 48 hours, and our Converse AC installation service runs the same schedule. For AC installation in San Antonio, response times are typically fastest in the central and north-central corridors.
Serving San Antonio, TX - Our Local Coverage Area
We’re based in the San Antonio area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
Frequently Asked Questions About AC Installation in San Antonio
AC Installation in Universal City and the surrounding area means professional sizing, placement, and connection of a cooling system, including the outdoor condenser, indoor evaporator coil, line set, electrical connections, and thermostat. It’s not a handyman job; the system’s performance, efficiency, and lifespan depend on how carefully it’s installed and how correctly the refrigerant charge is set.
Most standard AC installations in San Antonio take one day, typically 6 to 10 hours depending on equipment access and whether the furnace is replaced at the same time. First-time central air installations or jobs requiring major ductwork changes can take two days. We’ll give you a clear timeline in the written estimate, including what time the crew arrives.
AC installation in San Antonio ranges from $3,500 to $7,500 for most homes, with the final number set by home size, system efficiency, and the condition of existing ductwork and line sets. The best way to get an exact price is to call (254) 271-2545 for a free in-home estimate with a written breakdown.
Yes. We install and service Rheem and York equipment, along with Daikin, Bryant, Carrier, Trane, Lennox, Goodman, and American Standard. If your existing system is a Rheem or York and you’re considering replacement, we can quote a like-for-like swap or show you equivalent options across brands.
We answer the phone 24/7 with a live person, including nights, weekends, and holidays. If an AC fails completely during a heat wave and replacement is the right call, we’ll schedule the installation as quickly as our schedule allows and get the permit pulled the same day. In extreme heat, a failed cooling system is a health concern for kids, elderly family members, and pets, and we treat it that way.
Every installation from Meadowsweet Heating and Air San Antonio is backed by the 365-Day Done Right Promise: if it’s not done right, we make it right, no runaround and no fine print. The equipment itself carries the manufacturer’s warranty, typically 10 years on the compressor and major components when the system is registered. We register the warranty for you as part of the installation.
Clear a path between the entry door and the furnace or air handler, and move anything fragile away from the work area. We lay down drop cloths and use shoe covers, but clearing small items out first protects them and speeds up the job. If you have pets, keep them in a closed-off room during the installation; our crew will close doors between work zones and living areas as they move through the house.
For more on our company’s roots and the Cedarwell Care Promise behind every visit, see our home service overview.
Schedule Your AC Installation Service in San Antonio Today
When you’re ready to talk about a new AC system for your San Antonio home, call (254) 271-2545 and a live person will answer, day or night. We’ll schedule a free, no-obligation estimate, give you a written price before any work starts, and leave your home cleaner than we found it. That’s the standard, every job, every time.
Written by Luis Serrano, Owner at Meadowsweet Heating and Air San Antonio, serving San Antonio since 2004.