AC Installation in Converse - One Written Price, Rebates Handled

Fast, Reliable AC Installation Across Converse

Most full AC installations in Converse run $3,500-$7,500 for a complete system changeout, and we schedule a load calculation and written estimate before any equipment gets ordered. Our AC Installation team dispatches from our San Antonio office and carries the tools and inventory to reach Converse homes the same day you call. We know the 78109 zip code well - the builder-grade slab homes off FM 78, the rental properties near Randolph, the flipped houses in Crestview Hills - and we’ve learned that a new condenser bolted to old attic ductwork is a recipe for a July emergency call.

Call (817) 402-2972

Call (817) 402-2972 to book your free estimate. A live person answers, 24 hours a day.

Why Coldharbour Heating & Air Is Converse’s Preferred AC Installation Company

We’ve been working in Converse long enough to recognize the patterns. The city sits right next to Joint Base San Antonio-Randolph, and that means a uniquely transient population of military families cycling through rental homes every two to three years on PCS orders. Systems go unserviced between tenants. Nobody knows the refrigerant history. We’ve walked into homes where the air handler closet still held the original 1987 installation tag next to a 2019 condenser that a landlord slapped in without touching the ductwork.

Our technicians are background-checked, uniformed, and trained on nine major brands including Trane, Lennox, Goodman, and Rheem. We hand you a written price before a single tool comes out of the truck. We show up in the window we promised, leave the job site clean, and put our guarantee in writing - that’s The Kingswell Way. And if a repair fails within 365 days, we come back and make it right at no charge. The 365-Day Done Right Promise isn’t a slogan; it’s on paper before the technician leaves.

Phones ring to a live person around the clock. No voicemail trees. No “call back in the morning” when your system quits on a Saturday night in August.

Central Air Conditioning Installation in Converse

Central Air Conditioning Installation in Converse almost always means replacing a system that’s already on its second or third life, bolted to attic ductwork that hasn’t been touched since the slab was poured. We start with a Manual J load calculation - measuring your home’s actual heat gain, not reading the faded label on the condenser pad - because Converse’s 1980-2005 builder-grade homes were ducted for the codes of their era, not for today’s efficiency standards or the reality of 20-40 years of attic heat degradation.

A typical central air installation in Converse runs $3,500-$7,500, including equipment, refrigerant lines, electrical connections, and startup. We register your warranty before we leave, document the refrigerant type and charge, and flag any ductwork that would void that warranty or kill your efficiency.

Load Calculations vs. Rule-of-Thumb Sizing

We find it constantly in Converse: the last installer matched the old unit’s tonnage because it was faster than measuring. But that old unit was probably oversized to begin with, and now your new system short-cycles, doesn’t dehumidify, and burns out compressors early. We measure every room, account for your attic insulation, and size for the house you actually have - not the house the builder guessed at in 1994.

Attic Ductwork Assessment

Your new Lennox or Trane condenser is only as good as the ducts it breathes through. We pressure-test existing ductwork and photograph what we find. If your plenum is leaking or your returns are undersized, we’ll tell you before the equipment ships, not after your first $400 electric bill.

Furnace Installation in Converse

Furnace Installation in Converse means planning for heat strips that may have failed silently years ago, discovered only when a February freeze rolls through Bexar County. Most Converse homes with electric furnaces or air handlers rely on auxiliary heat strips that were sized for the original build and never upgraded; after 20-30 years, many are partially burned out or drawing excess amperage on corroded sequencers.

A full furnace or air-handler replacement in Converse typically runs $3,500-$7,500, depending on whether we’re matching to existing ductwork or rebuilding the plenum and returns. We test heat-strip amperage, sequencer staging, and safety limits as part of every install - not as an upsell, but as standard practice in a city where a 2021-style freeze can still catch systems unprepared.

Heat Strip Sizing for Freeze Events

Converse’s location in northeast Bexar County puts it in the path of rare but severe central-Texas cold snaps. We size auxiliary heat for the house’s actual load, not the original builder’s minimum-code guess. If you’re adding a heat pump, we calculate balance point and backup heat requirements so you’re not relying on space heaters when the mercury drops.

Air Handler Closet Constraints

Many Converse slab homes have air-handler closets tucked between the garage and living space, with return plenums that were adequate for 1980s airflow but choked by today’s higher-efficiency blowers. We measure static pressure, check filter rack sizing, and modify returns when needed so your new system doesn’t fight for air.

Trusted Brands We Service in Converse

Our trucks carry parts and inventory for Trane, Lennox, Goodman, and Rheem systems, and our technicians are trained to service all nine major residential HVAC brands including Carrier, York, Daikin, Bryant, and American Standard. That matters in Converse, where a rental property might have a 2018 Goodman condenser on a 2002 Rheem air handler, and the next house down has a mismatched Lennox system a flipper sourced from a wholesale closeout. We don’t have to “order it and come back.” We diagnose, stock, and install - and we register your warranty before we leave so there’s no paperwork chase when you need it.

Common AC Installation Problems We See in Converse Homes

• Undersized returns on 1990s slab homes. The original 14-inch return duct was sized for a 2.5-ton system, and now you’ve got a 3.5-ton unit suffocating for air. We measure static pressure and upsize returns so the blower doesn’t run at limit.
• R-22 substitute blends masking coil leaks. Prior handymen in 78109 topped off leaking systems with MO99 or other R-22 replacements. The system cools for a season, then the new owner discovers the leak after warranty registration. We pressure-test and document before any new equipment goes in.
• Attic ductwork that’s never been sealed. Twenty years of 140°F attic heat has degraded flex duct and loosened tape joints. A new condenser pumps cold air into the attic instead of the bedrooms. We seal or replace what’s leaking.
• Flipped houses with mismatched equipment. The investor installed the cheapest condenser that fit the pad, never checked the evaporator coil’s compatibility, and left the thermostat wire unterminated. We find this weekly in Converse rental turnover.

Pricing for AC Installation in Converse, TX

We Also Serve Cities Near Converse

Our crews work throughout northeast Bexar and Guadalupe counties, including AC Installation in Converse as well as Universal City, Schertz, Cibolo, and Marion. Each city has its own housing stock and its own installation patterns - Schertz’s newer builds, Universal City’s mixed-era homes - and we adjust our load calculations and duct assessments accordingly.

FAQs About AC Installation in Converse