One Call Service Group

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About One Call Service Group
One Call Service Group is a fully licensed, bonded, and insured HVAC contractor serving North Little Rock and the broader Central Arkansas region. The business maintains a 4.8-star rating across 107 customer reviews, reflecting consistent service quality. Their service area encompasses Little Rock, North Little Rock, Sherwood, Jacksonville, Bryant, Benton, Conway, Hot Springs, Sheridan, Cabot, and surrounding communities, with a track record that extends to installations in neighboring states.
What distinguishes One Call Service Group is their commitment to individualized solutions backed by 25 years of field experience. Every project begins with a comprehensive consultation that assesses the specific space, atmospheric requirements, and budget constraints of the homeowner. The company offers a warranty on all services alongside a 100% satisfaction guarantee, ensuring accountability extends beyond the initial installation. Financing options make high-efficiency system replacements more accessible, while their willingness to tackle complex projects beyond their typical service area demonstrates confidence in their technical capabilities.
Customer scenarios from reviews reveal responsive, knowledgeable service. For a pediatric therapy center, the team arrived within an hour on a Sunday afternoon to replace a fan motor and compressor, completing repairs quickly with affordable pricing. Another reviewer worked directly with Tanner King throughout a full system replacement, describing thorough explanations of equipment specifications and clear expectations from start to finish. Technicians Danny and Jack have been specifically mentioned for their professionalism and clear communication.
What Customers Say
Six reviews specifically mention same-day or next-day service response, with three highlighting emergency situations handled on weekends or holidays. Six of seven detailed reviews praise the technicians by name and cite diagnostic clarity as a key strength. Pricing feedback appears once, described as reasonable compared to other companies.
Working Hours
| SundayToday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
Services
Emergency HVAC Repairs
Same-day and next-day response for heating and cooling system failures, including weekends and holidays.
New System Installation
Installation of high-efficiency heating and cooling systems, including central AC units and gas furnaces.
Routine Maintenance & Tune-Ups
Preventive maintenance services to extend system lifespan and maintain efficiency.
System Diagnostics
Comprehensive troubleshooting to identify issues and recommend appropriate solutions.
Indoor Air Quality Solutions
Air purifiers and ventilation upgrades to improve home air quality.
Commercial HVAC Services
Service for commercial properties including restaurants and therapy centers.
Financing Options
Flexible payment plans to make new system purchases more accessible.