Furnace & heating
AC repair
Heat pumps
Ductless mini splits
Carrier
Trane
GoodmanSeasonal 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.
Get your free estimateFast, Reliable AC Installation Across Kirby
A full AC installation in Kirby typically runs $3,500 – $7,500, and the job usually takes one to two days once equipment arrives. If your current system is over 12 years old, struggling to cool the older rooms of your home, or tripping the breaker in July, call (254) 271-2545 and Luis Serrano will walk you through the options. We know the houses here: the 1960s brick veneer ranches off Ackerman Road, the pier-and-beam originals east of Old Seguin Road, the newer slab-on-grade subdivisions on the east side. Each one calls for a different approach, and we size and install for the house in front of us, not the house on a spreadsheet.
Why Meadowsweet Heating and Air San Antonio Is Kirby’s Preferred AC Installation Company
Homeowners in Kirby call us because we show up when we say we will, with background-checked, uniformed crew members who follow the C.A.R.E. values code: Clean up like it’s their own home, Ask before moving anything, Respect the family’s time and quiet hours, and Explain the price before the work. The price part matters. You get a written number before any tool comes off the truck, every visit, every time. If we miss something or the system doesn’t perform, our 365-Day Done Right Promise means we make it right. No runarounds, no fine print.
We’re part of the Cedarwell family of HVAC companies, founded in 2004. That means support, parts access, and training that an independent one-person shop can’t match, while still being able to act quickly for a house on Ackerman Road or Ackerman Place. A live person answers our phone 24 hours a day, 7 days a week. No voicemail queue. If it’s 2 a.m. and your AC died during a Kirby heat wave, you talk to a human.
For this page, think about your floors and your pets. Our technicians lay drop cloths and wear shoe covers on every install. Before the crew leaves, we photograph the clean-up. It’s included on every job, not an upsell. When we work around kids and animals, we keep drop cloths between the work zone and the play area. We use pet-safe sealant and mastic. Quiet tools during nap hours if you tell us. That’s not a policy memo; it’s a habit built into the Cedarwell Care Promise.
Styles & brands we work with







Furnace Installation in Kirby
Furnace Repair - Kirby and installation usually applies to the original gas furnaces still sitting in closets in homes built between 1950 and 1975. These systems have served their time, but a new high-efficiency furnace paired with a modern AC changes what your home can do. A full furnace installation in Kirby typically runs in the $3,500 – $7,500 range when paired with a new AC, and on its own the work includes removing the old unit, inspecting the flue, sealing the transition, and confirming the gas pressure and static pressure before we leave.
Older Closet Furnaces Need a Real Look
Along Ackerman Road and the older streets east of Old Seguin Road, original 1960s gas furnaces still run in closets, sometimes with asbestos duct wrap still present. We carry a roll of mastic and a camera on every install, and we check the heat exchanger for cracks before the first cold snap, not after. If the wrap is present and intact, we don’t disturb it. We encapsulate or work around it, and we tell you exactly what we found.
Panel and Duct Check Before the Swap
Kirby’s furnace installs often stall on the electrical panel. A 60-amp pushmatic panel from the 1950s cannot handle a modern furnace blower plus the AC condensing unit at the same time. We check that before quoting, and the panel work is priced separately with a written number: $350 – $1,200 depending on what’s there. We don’t jump a breaker to finish a job. We size the electrical correctly.
HVAC Installation in Kirby
HVAC Installation in Kirby means the whole system, not just the box outside. A new AC condenser on original 1960s flex-duct runs is a common reason installs underperform here. We run a static pressure test before we quote full HVAC work, because a modern blower pushing against collapsed or undersized duct will trip the limit switch or whistle at the registers. Full HVAC installation with a new furnace and AC runs $3,500 – $7,500, depending on what the house actually needs.
Duct Sealing and Mastic Work
Duct sealing and mastic work with AC installation runs $150 – $650 in Kirby. That’s not an add-on we pitch; it’s often the difference between a system that cools and one that freezes its evaporator coil. On a 1963 brick veneer ranch on Ackerman Road, our crew replaced a 1990s Goodman 2-ton split and found the original ducts had collapsed under pier-and-beam settling. We ran a static pressure test before quoting, found 0.9″ w.c. on the return side, and upsized the return plenum and added a media filter cabinet so the new Rheem heat pump could move enough air through the unbalanced floor plan without freezing the evaporator coil. That’s the work you pay us to know how to do.
Line Sets and Clay Soil
Kirby’s clay-heavy soils shift. On slab-on-grade homes east of Old Seguin Road, refrigerant lines run through walls that settle differently than the concrete pad. A tight new coil can crack at the flare fitting within a year if the line set isn’t re-pitched properly. We re-pitch or replace line sets on installs where the slab has moved, and we include that in the written price before any work starts.
Trusted Brands We Service in Kirby
We install and service Rheem, York, Daikin, and Bryant equipment, alongside Carrier, Trane, Lennox, Goodman, and American Standard. Because Kirby sits close to the San Antonio parts supply chain, we can often get OEM parts same day rather than waiting on a regional warehouse. For a Kirby home with a 2-ton Daikin or a York heat pump kit, that means less downtime during a heat wave. We don’t push one brand. We match the equipment to your ductwork, your panel, and your floor plan, then price it in writing.
See the difference
Before
After
Before
After
Before
AfterCommon AC Installation Problems We See in Kirby Homes
- Undersized duct runs on original pier-and-beam homes. East of Old Seguin Road, flex ducts sized for a 1960s furnace blower can’t move the air a modern blower demands. Your new AC won’t cool evenly, and the blower motor fails within two summers.
- Clay-shift stress on slab homes. Kirby’s clay soil expands and contracts with moisture. Refrigerant lines that run through exterior walls can crack at the flare fitting within a year if the line set isn’t re-pitched during installation.
- 1950s electrical panels. Original 60-amp pushmatic panels can’t handle a modern heat pump strip kit. We inspect the panel before we quote, so you’re not left with nuisance trips every cold snap.
- Like-for-like tonnage swaps that mask duct leaks. A bigger condenser on the same leaking ducts drives static pressure high enough to whistle at the registers and freeze the coil. We won’t do that. We measure first.
Pricing for AC Installation in Kirby, TX
Here’s what to actually budget for a Kirby AC installation. A straight AC replacement with no duct or electrical surprises runs $3,500 – $7,500. If you need duct sealing and mastic work, add $150 – $650. If a panel upgrade is required for a modern system, add $350 – $1,200. A full HVAC installation with new furnace and AC runs $3,500 – $7,500 total. Call (254) 271-2545 and ask for Luis Serrano for a free, written estimate. No sales pressure, just the price before any work starts.
| Service | Price Range |
|---|---|
| Duct sealing and mastic work with AC installation | $150 – $650 |
| Electrical panel upgrade for new AC system | $350 – $1,200 |
| Full HVAC Installation with new furnace and AC | $3,500 – $7,500 |
We Also Serve Cities Near Kirby
Our crews cover Kirby and the surrounding communities: San Antonio, New Braunfels, Converse, and Live Oak. If you’re in one of those cities and scheduling an AC Installation, you get the same written pricing and C.A.R.E. standards. We coordinate dispatch from the San Antonio area, and our AC Installation in Kirby team knows these streets well.
Serving Kirby, TX - Our Local Coverage Area
We’re based in the Kirby area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About AC Installation in Kirby
You need a duct audit because original 1960s flex-duct runs were sized for a furnace blower, not a modern high-SEER2 AC. If we install a new condenser on collapsed or undersized ducts, static pressure climbs to 0.9″ w.c. or higher, the blower motor fails within two summers, and the registers whistle. A duct audit costs $150 – $650 with the install and tells us whether your ducts can actually handle the new system. Call (254) 271-2545 for an exact quote. Estimates are free.
Yes, we can install a new AC alongside that furnace. What matters is the condition of the wrap and the heat exchanger. We inspect the heat exchanger with a camera before the first cold snap. If the wrap is intact, we don’t disturb it; we work around it or encapsulate it. We carry mastic and can seal transitions without tearing into asbestos-containing material. The furnace stays in place, and your new AC is installed on its own coil and line set. Call (254) 271-2545 to schedule an inspection.
A capacitor failure on Ackerman Road is often the first sign of a system working too hard against undersized ducts or a dirty coil. If your outdoor unit’s capacitor keeps blowing in Kirby’s seven-month cooling season, the root cause is usually airflow or electrical load, not the capacitor itself. When we install a new AC, we check the entire electrical and duct path, so a new capacitor doesn’t become a recurring $150 – $650 repair on top of replacement. That’s why our AC Installation process includes a static pressure test and panel check before any quote.
You can put a heat pump in a 1950s Kirby ranch, but your panel and ducts have to be checked first. Original 60-amp pushmatic panels often can’t handle a heat pump strip kit, and original flex ducts can’t move the air a heat pump needs in cooling mode. If those checks pass, a heat pump is a smart choice in Kirby’s mild winters. If not, gas heat plus a high-efficiency AC may be the better fit. We’ll give you the written options after measuring. Call (254) 271-2545.
SEER2 is a stricter efficiency rating that reflects real duct and static pressure conditions, so it matters more for Kirby slab homes. Because your ducts run through walls that settle on clay soil, the actual efficiency of your system is lower than the label if the duct path leaks or is undersized. A SEER2-rated unit that’s properly sized and sealed might use less electricity than a higher-rated unit on bad ducts. We test the duct system before recommending efficiency levels, so you’re not paying for a label. Call (254) 271-2545 and ask for Luis Serrano for a free estimate.
Call Meadowsweet Heating and Air San Antonio at (254) 271-2545 for a free estimate on AC installation in Kirby. You’ll get a written price before any work starts, a crew that treats your floors and your schedule with respect, and the 365-Day Done Right Promise behind the whole job.
Written by Luis Serrano, Owner at Meadowsweet Heating and Air San Antonio, serving Kirby since 2004.