Graco Heating & Air is headquartered on East Highway 121 in Lewisville, which means homes and businesses in 75056, 75057, 75067, and 75077 are our shortest dispatch. We have served Lewisville since 1994 with AC repair, AC installation, furnace and heat pump work, mini-split installs, indoor air quality, and light commercial HVAC. Our technicians hold TX HVAC license TACLA00017212E and install Armstrong Air ProTeam systems alongside Daikin and Samsung mini-split equipment.
Our office is on East Highway 121 in Lewisville, with a second branch in Conover-area dispatch coverage for north and west routes. Because Lewisville is our home base, you typically see a Graco truck on your street faster than any other city we serve. We work residential and light commercial across Old Town Lewisville, Vista Ridge, Lakepointe, Garden Ridge, Hebron-side neighborhoods, and the Lake Lewisville waterfront. The team has been doing this since 1994, and Brandon and his crew live in the same communities they service.
Lewisville's mix of 1970s ranches, 1990s subdivisions, and 2010s-2020s tract construction means we work on systems from R-22 holdouts that need replacement planning, through current R-454B installs. We do not push replacement when a repair will fix the problem, and we provide a written quote before any work begins.
North Texas summers run AC systems hard. Attic temperatures regularly cross 130°F, condensers fight afternoon sun and cottonwood debris, and capacitors fail under heat fatigue years before their label rating. We see this every June, July, and August. Our trucks carry the parts that fail most often in Lewisville: dual-run capacitors, contactors, condenser fan motors, and the common blower-motor profiles for the systems we service.
If your AC is not cooling, is making a new noise, has water at the indoor unit, or is tripping a breaker, call 817-725-9234. Most Lewisville diagnostics happen the same day during business hours, and we quote any repair before doing the work. See our AC repair details and pricing factors, or our Lewisville AC repair page for neighborhood-level detail.
Family-owned since 1994. License TACLA00017212E. Armstrong Air ProTeam dealer.
Call 817-725-9234We install Armstrong Air ProTeam, Daikin, and Samsung mini-split systems. Sizing in Lewisville is climate-driven: 1,200 sq ft Old Town bungalows often run a single 2-ton system, 2,500-3,500 sq ft Vista Ridge two-stories typically take a 3-ton or 4-ton stage system, and 5,000+ sq ft Castle Hills custom homes use multi-zone or variable-speed equipment. We run an ACCA Manual J load calculation rather than estimating by square footage alone.
For most Lewisville homes, the installation runs one day for a like-for-like swap, two days for a system upgrade involving ductwork or thermostat zoning. See AC installation details and what to expect on install day.
Lewisville winters are mild on average but every few years a hard freeze shows which heating systems are aging out. We service and install gas furnaces, electric furnaces, and heat pumps. If your unit is short-cycling, blowing cold air on a "heat" call, or refusing to ignite, the most common causes are a flame sensor, ignitor, or pressure switch on furnaces, and the reversing valve, defrost board, or low refrigerant charge on heat pumps. Furnace repair and heat pump repair both run same-day during business hours.
Lewisville's older neighborhoods have add-on rooms, garages converted to living space, sunrooms, and detached studios that never tied into the central duct system. A ductless mini-split solves the problem without cutting drywall for runs. We install Samsung WindFree and Daikin Atmosphera units in single-zone and multi-zone configurations. Mini-split installation details and brand comparison.
Mobile-home parks along I-35E and the Lewisville Lake corridor have specific HVAC needs: HUD-approved equipment, smaller tonnage units typically in the 2 to 2.5 ton range, package-unit installations, and crawlspace-aware ductwork. Most local HVAC contractors do not stock the right equipment. We do. Mobile and manufactured home HVAC services.
Lake Lewisville pollen and Cross Timbers cedar pollen drive indoor air quality complaints from late February through May. We install UV lights, high-efficiency filtration, and whole-home dehumidifiers, and we perform full duct cleaning for homes that have not had service in 5+ years. Indoor air quality solutions and duct cleaning.
We service rooftop units (RTUs) on Old Town storefronts, package units on the Hwy 121 / Vista Ridge corridor, and split systems in office and industrial spaces. Common service brands include Carrier, Trane, Lennox, York, Goodman commercial, and Daikin Applied. For commercial AC emergencies during business hours, call 817-725-9234. Light commercial HVAC services.
Installation lineup: Armstrong Air ProTeam, Daikin, Samsung mini-split. Service-only (all major brands): Trane, Carrier, Lennox, Goodman, Rheem, York, American Standard, Bryant, Coleman, Ruud. If you are not sure who installed your equipment, we can usually identify the manufacturer from the model and serial plate.
Landmarks we navigate from: Old Town Splash Park, MCL Grand Theater, Vista Ridge Mall, Music City Mall, Lake Lewisville Park, Hwy 121 / I-35E interchange. Denton County.
Family-owned, NATE-trained, Lewisville-headquartered since 1994.
Call 817-725-9234 Request Service
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