AC repair
Furnace & heating
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 Plano
If you’re ready for a new air conditioner in Plano, we install the full range: conventional split systems, ductless mini splits, and complete replacements for homes that are limping through another North Texas summer. A typical AC installation in Plano runs $3,500 – $7,500 for a standard split system, and the written estimate sets the final price. We’ve served Plano since 2018, which means we know both halves of this city: the older ranch homes east of the Dallas North Tollway and the larger two-story builds up north. That difference matters more than most homeowners expect. Call (866) 970-7959 and we’ll talk through what your house actually needs.
Why Plano Homeowners Call Sunstone AC Repair for AC Installation
Plano has a lot of HVAC companies. What sets us apart is that we’ve been working on the same equipment long enough to know its habits. Our team is certified to diagnose and repair nine major residential brands – Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard – so when we come out to your home, we’re not learning your unit from scratch.
We’re based in Garland and serve Plano regularly, so getting to your neighborhood isn’t a big production. If you’re in 75075 near Park Boulevard or off Legacy Drive up north, we know the streets and the drive. We work on cooling and heating under one roof, so the same company that installed your AC can also handle your furnace when winter hits. We diagnose the problem, not the upsell. If a repair makes more sense than a full replacement, we’ll tell you, and our AC installation team will be here when you’re ready for that step.
Styles & brands we work with
- AC repair
- Furnace & heating
- Heat pumps
- Ductless mini splits
- Carrier
- Trane
- Goodman
Ductless Mini Split Installation in Plano
Ductless Mini Split Installation in Plano is often the right answer for a room addition, a converted garage, or a second-story room the central system never cools properly. A single-zone system runs $3,500 – $7,500 installed, and that includes the outdoor unit, the indoor head, the line set, and the electrical work. Most of these jobs go in one day.
When a Mini Split Makes Sense
If you’ve got a west-facing bedroom or a sunroom that stays 5 degrees warmer than the rest of the house, a mini split solves the problem directly instead of asking a single-zone system to do work it wasn’t sized for. They’re also a practical option for older Plano homes where running new ductwork through a finished attic isn’t realistic.
What the Install Involves
We set the outdoor condenser on a pad or wall bracket with proper clearance, run the line set through the wall, and mount the indoor head high on the wall where the air will circulate well. We handle the electrical and refrigerant charge on site and test the system before we leave. If you want a Daikin or Goodman system in a specific room, we can source both.
AC Replacement in Plano
AC Replacement in Plano usually comes down to one question: is this a like-for-like swap, or does the whole system need rethinking? In older east-side homes, the honest answer is often the second one. A 1980s ranch with original ductwork and a single-zone thermostat can’t just drop in a modern high-SEER2 condenser and run to its rated capacity. The ducts are undersized, the runs are crushed or leaky, and the attic heat in August cooks everything in the path.
What a Full Replacement Includes
A proper replacement starts with a room-by-room load calculation, not a nameplate match. We check the duct system, measure static pressure, and look at the electrical panel before we quote. If the ducts need sealing or resizing, we tell you up front so the price you see is the price for a system that actually works.
Brand and Equipment Choices
We install Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. For a larger two-story home in the northern ZIPs with a zoned setup, variable-speed equipment paired with a properly balanced zone system is often worth the upgrade. For a straightforward single-story replacement, a solid two-stage unit does the job.
Trusted Brands We Service in Plano
We work on the equipment most Plano homeowners already own: Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. We keep common parts for these lines in stock locally so you’re not waiting a week for a capacitor or blower motor to ship from a warehouse out of state. Fast turnaround matters in July. If your current system is a Goodman or Rheem from the 1990s and it’s on its last legs, we can talk through replacement options without pushing you toward a brand you didn’t ask about.
Common AC Installation Problems We See in Plano Homes
- Undersized attic ductwork in 1970s-80s ranch homes. Original duct systems in east Plano starve a new high-SEER2 system, driving up static pressure and wearing out the blower motor early. We size and seal the ducts as part of the replacement quote.
- Single-zone systems in two-story tract homes. One thermostat trying to cool an unbalanced floor plan means short cycling and hot upstairs rooms, even with a brand-new condenser. Zoning or a second system is often the real fix.
- Aging electrical panels. Panels in 75023 and 75075 weren’t sized for the amp draw of a modern variable-speed system or heat pump. We check the panel before we install, and if an upgrade is needed, we tell you so the system doesn’t nuisance-trip.
- Attic temperatures that cook the equipment. Attics over older Plano ranch homes hit 140 – 150°F in August, which degrades flex duct and condensate lines. Insulating the duct runs and checking attic ventilation protects the new system’s lifespan.
See the difference
Before
After
Before
After
Before
AfterPricing for AC Installation in Plano, TX
A standard split-system AC installation in Plano typically runs $3,500 – $7,500. The low end covers a straightforward single-story replacement with existing ductwork in reasonable shape. The high end is for larger homes, zoned systems, variable-speed equipment, or jobs that require duct sealing and a panel upgrade. Ductless mini split installation runs $3,500 – $7,500 for a single zone. And if you’re not sure whether repair or replacement is the right call, AC repairs like a capacitor or a refrigerant charge run $150 – $650. The written estimate sets the final price. Estimates are free. Call (866) 970-7959.
| Service | Typical Estimated Range |
|---|---|
| AC Installation (standard split system) | $3,500 – $7,500 |
| Ductless Mini Split Installation (single zone) | $3,500 – $7,500 |
| AC Repair (capacitor, refrigerant charge, etc.) | $150 – $650 |
The Park Boulevard Replacement
We recently replaced a failed 1980s Carrier condenser in a ranch home off Park Boulevard in 75075. The original duct system had crushed flex runs sitting in a 140°F attic, so we sealed and resized the ducts, upgraded the electrical panel, and installed a Trane variable-speed system with a proper load calculation. Static pressure dropped by half, and the west-facing bedrooms that had never cooled correctly finally balanced out.
We Also Serve Cities Near Plano
Plano sits in the middle of our service area, so we’re comfortable working in Richardson, Garland, Dallas, and Rockwall too. If you’re just outside Plano’s city limits, call and we’ll confirm coverage. The same brand-specific knowledge and same written estimate process applies wherever you are.
Serving Plano, TX – Our Local Coverage Area
We serve Plano and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs About AC Installation in Plano
Because the ductwork and electrical panel in those homes were never sized for a modern high-SEER2 system, so a direct swap leaves the new equipment starved for airflow and fighting high static pressure. Duct sealing, resizing, and a panel check are what make the difference. Call (866) 970-7959 for a free estimate that includes a duct assessment.
Yes. A room-by-room load calculation is the only way to know what size system your house actually needs, and it’s especially important in older Plano homes where the original windows, insulation, and ductwork have changed since the house was built. Skipping it is how homeowners end up with an oversized system that short cycles. Call (866) 970-7959 and we’ll schedule it.
Attics over east Plano ranch homes regularly hit 140 – 150°F in August, which degrades flex duct and condensate lines and shortens equipment life. Any install in one of those homes should include insulated duct runs and a check of attic ventilation. Call (866) 970-7959 to talk through your attic setup.
Maybe not. Many panels in older Plano homes (especially 75023 and 75075) weren’t sized for the amp draw of a modern variable-speed system, and a panel upgrade is often needed. We check this before quoting so there are no surprises. Call (866) 970-7959 for a free estimate.
SEER2 is the newer efficiency standard that uses a more realistic testing method, so the same system rates slightly lower in SEER2 than in SEER. What matters is that the whole system – condenser, coil, and ductwork – is matched and sized for your home, not just the nameplate rating. Call (866) 970-7959 for help choosing the right equipment.
Ready to Talk Installation?
Whether you’re in a 1980s ranch off Park Boulevard or a newer two-story in 75093, we’ll give you a straight answer on what your home needs and what it will cost. Call (866) 970-7959 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday, closed Saturday.
Written by Harold Duran, Owner at Sunstone AC Repair, serving Plano since 2018.