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49 Years
experience
Emergency
services
Your Trusted HVAC, Electrical & Plumbing Experts in Durham, NC
A1 Electrical HVAC has been serving Durham, NC since 1977, specializing in HVAC, electrical, and plumbing solutions designed to enhance energy efficiency and reduce operational costs. Our team of licensed, bonded, and insured technicians holds certifications including NATE, EPA, and Infrared Thermography, ensuring expertise across residential and commercial systems. We prioritize value-based pricing, offering workmanship warranties, high-quality parts, and spotless job cleanup, backed by decades of local experience and a commitment to customer satisfaction.

Our services include 24/7 emergency repairs, preventative maintenance, and customized installations, supported by clear communication and rave reviews from long-term clients. With over 38 years of industry leadership, we combine technical excellence with personalized service to deliver reliable, efficient solutions tailored to each client's unique needs.
Services
HVAC Repair Electrical Services Plumbing Repairs Ductless Mini-Split Installation Refrigeration Repair Thermostat Replacement Rooftop AC Repair Emergency Services Preventative Maintenance System Upgrades
Details
  • Year established: 1977
Highlights and features
  • We offer 24/7 emergency repair services for HVAC, electrical, and plumbing systems.
  • Our technicians are NATE certified and EPA accredited with over 38 years of experience.
  • We provide a workmanship warranty and honor manufacturer warranties for all services.
  • We use only high-quality replacement parts to ensure long-term system reliability.
  • We maintain a track record of customer satisfaction with spotless job cleanup and clear communication.
Associations and certifications
  • NATE
  • EPA
  • Certified Infrared Thermographer Level 1
What people say
Exemplary service Outstanding work Knowledgeable technicians Thorough explanations Spotless cleanup
Services
HVAC Repair
Our HVAC repair services address all makes and models of heating and cooling systems, including furnaces, boilers, and heat pumps. We diagnose issues like refrigerant leaks, thermostat malfunctions, and duct inefficiencies, ensuring optimal performance. With NATE-certified technicians and 24/7 emergency availability, we minimize downtime and energy waste while extending system lifespan.
Ductless Mini-Split Installation
We specialize in ductless mini-split systems for homes and offices under 1,500 sq ft, offering efficient cooling and heating without traditional ductwork. Our installations include wall-mounted, ceiling-suspended, and flush-mounted units, with energy savings of up to 20% compared to central systems. Services include system design, refrigerant line installation, and thermostat setup for residential and commercial spaces.
Emergency Plumbing Repairs
Our 24/7 emergency plumbing services resolve urgent issues like burst pipes, leaks, and clogs. We provide rapid response times and same-day repairs for residential and commercial clients. Using advanced diagnostics, we identify root causes and implement durable fixes, minimizing water damage and restoring functionality with minimal disruption to daily operations.
Commercial Refrigeration Repair
We repair and maintain commercial refrigeration systems for restaurants, grocery stores, and cold storage facilities. Services include coolant transfers, pressure checks, and walk-in cooler diagnostics. Our technicians carry specialized tools and parts for immediate repairs, ensuring compliance with food safety standards and reducing energy costs through preventative maintenance.
Rooftop AC Unit Maintenance
We service rooftop AC units for businesses, offering preventative maintenance packages to extend equipment life and reduce energy bills. Our technicians inspect coils, compressors, and refrigerant levels, providing priority scheduling and 10% discounts on parts. With over 38 years of experience, we ensure reliable cooling for commercial buildings in Durham and surrounding areas.
People
William D. Taylor
Owner
With over 38 years of experience in HVAC, William D. Taylor leads A1 Electrical HVAC, focusing on energy-efficient solutions and customer satisfaction. He prioritizes transparent pricing, certified technicians, and 24/7 emergency support, building trust through decades of service in Durham, NC.
Questions
What HVAC services do you offer in Durham, NC?
We provide HVAC repairs, installations, and maintenance for residential and commercial clients, including ductless mini-splits, rooftop units, and refrigeration systems.
Are your technicians certified?
Yes, our team includes NATE-certified and EPA-accredited technicians with specialized training in infrared thermography and refrigeration repairs.
Do you offer emergency services?
Yes, we provide 24/7 emergency repair services for HVAC, electrical, and plumbing systems to address urgent client needs.
Can you install ductless mini-split systems?
Yes, we design and install ductless mini-split systems tailored to spaces under 1,500 sq ft, offering energy-efficient heating and cooling solutions.
Do you service commercial refrigeration systems?
Yes, we repair and maintain commercial refrigeration units for restaurants, grocery stores, and cold storage facilities with 24/7 emergency support.
Is financing available for HVAC replacements?
Yes, we offer financing options for new HVAC installations and system upgrades to help clients manage upfront costs.