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Claim This BusinessColeman Service Group LLC operates as a family-owned air conditioning contractor in Harrisburg, North Carolina, delivering residential and light-commercial HVAC solutions throughout the greater Charlotte metro area. The company holds proper licensing for HVAC installation and repair work in North Carolina, with 49 verified customer reviews generating a 4.7-star average rating. Owner Tony Coleman maintains active involvement in every project, whether supervising heat pump installations or diagnosing stubborn cooling failures in older homes. The business serves Harrisburg directly and extends service calls to neighboring communities within Cabarrus County and surrounding regions, handling everything from routine seasonal maintenance to complete system replacements.
What distinguishes Coleman Service Group is their breadth of in-house capabilities spanning multiple trades. The company handles residential HVAC, electrical work, plumbing repairs, and general handyman services under one roof, allowing homeowners to coordinate multiple projects through a single trusted provider rather than juggling several contractors. Their technicians perform air quality assessments, inspecting and cleaning existing ventilation ductwork to improve indoor circulation. The team also installs heat pump systems and forced-air furnace combinations suited to the Piedmont region's variable climate, and they provide free written estimates before beginning any replacement or major repair work.
Customer stories reveal why Harrisburg homeowners repeatedly choose this company despite competing options. When Diane Ward needed a new heat pump and ductwork reconfiguration before an incoming cold spell, Tony and his crew worked two consecutive evenings until 7 PM to complete the installation. Jon Harris described Tony as punctual and diagnostically sharp, identifying a freon leak in his 20-year-old AC unit within minutes while otherarea contractors quoted significantly higher prices and extended wait times. Shunta Craig noted her installation questions were answered proactively before she asked them, reflecting a service approach that anticipates homeowner concerns rather than simply executing work orders.
All five detailed reviews award 5 stars, with three specifically praising owner Tony Coleman's hands-on involvement and diagnostic skill. Multiple reviewers note the company's affordability compared to competing quotes, and two customers highlight same-day or rapid-response service during urgent situations.
| Sunday | Closed |
| Monday | 9 AM–5 PM |
| Tuesday | 9 AM–5 PM |
| Wednesday | 9 AM–5 PM |
| ThursdayToday | 9 AM–5 PM |
| Friday | 9 AM–5 PM |
| Saturday | Closed |
Complete heat pump, AC unit, and furnace installation including new ductwork configuration for existing homes.
Diagnostic services, freon leak repair, refrigerant recharging, and seasonal tune-ups for all common residential systems.
Assessment and repair of commercial heating and cooling systems not performing to their designed capacity.
Ventilation inspection and ductwork cleaning to improve overall air circulation and reduce allergens.
Certified electricians handling wiring, panel upgrades, and electrical repairs throughout residential properties.
Service and installation of all water heater types including traditional tank and tankless systems.