Business Details
20 Years
experience
Emergency
services
Trusted HVAC Services in Lawrenceville, GA
CIS Air Conditioning & Heating has been providing honest, professional HVAC services to residential and commercial clients throughout Gwinnett County since 2006. As a family-owned and operated business, we maintain a 24/7 availability to address urgent needs, offering same-day service for critical repairs. Our technicians specialize in air conditioning and heating repairs, installations, and preventative maintenance, staying current with industry advancements through ongoing education.We guarantee 100% satisfaction on all work, ensuring transparent communication and upfront pricing. With expertise in commercial HVAC systems, VRF technology, and energy-efficient solutions, we serve diverse locations including Lawrenceville, Buford, and Atlanta. Our commitment to quality extends to emergency flood damage restoration for HVAC equipment and specialized services like Guardian Air PHI technology for improved indoor air quality.
Services
Air Conditioning Repair
Heating Installation
Commercial HVAC
Preventative Maintenance
VRF Systems
Furnace Repair
Water Heater Installation
Zoning Systems
Emergency Repairs
Refrigeration Services
Details
- Year established: 2006
Highlights and features
- We offer 24/7 emergency HVAC service with same-day availability
- Our technicians are Georgia-licensed and receive ongoing industry education
- We guarantee 100% satisfaction on all HVAC repairs and installations
- We provide energy-saving solutions with programmable thermostats and zoning systems
- We offer 100% financing options for HVAC system replacements
What people say
24/7 emergency service
Honest technicians
Same-day repairs
Energy savings
Professional staff
Services
Air Conditioning Repair
Our certified technicians provide comprehensive air conditioning repair services for residential and commercial properties. We address issues ranging from dirty filters and refrigerant leaks to compressor failures. With 24/7 emergency availability, we ensure rapid response times to restore comfort during peak Georgia summers. Our repairs follow manufacturer specifications to maintain warranty validity.
Heating Installation
We offer professional heating system installations including high-efficiency furnaces and heat pumps. Our technicians assess your property's specific needs to recommend optimal SEER-rated systems. We handle all aspects from equipment selection to code-compliant installation, with financing options available for residential and commercial clients across Gwinnett County.
Commercial HVAC
Our commercial HVAC services cover rooftop unit repairs, server room cooling, and large-scale system maintenance. We specialize in complex commercial installations and emergency repairs for businesses in medical facilities, restaurants, and retail spaces. Our senior technicians handle preventative maintenance programs to ensure system longevity and code compliance.
Preventative Maintenance
Our twice-yearly maintenance plans include coil cleaning, refrigerant checks, and electrical component inspections. These services extend system lifespan, improve energy efficiency by up to 5%, and prevent emergency breakdowns. We provide detailed reports after each visit to document system condition and maintenance performed.
VRF Systems
We design and install energy-efficient VRF systems for commercial applications requiring simultaneous heating and cooling. These ductless systems offer individual zone control, reducing energy consumption by up to 30%. Ideal for historic buildings and modern office spaces, our VRF solutions include advanced climate control with scalable capacity options.
Questions
What is the life expectancy of an air conditioning system?
Typical systems last 12-15 years with proper maintenance. Our preventative maintenance plans help extend equipment lifespan through regular inspections.
How often should I schedule HVAC maintenance?
We recommend twice-yearly maintenance (summer and winter) including filter changes, coil cleaning, and refrigerant level checks to maintain efficiency.
Is refrigerant recharge normal for air conditioners?
No, refrigerant should never need refilling unless there's a leak. Properly installed systems maintain charge levels with regular maintenance.
Do you offer financing for HVAC replacements?
Yes, we provide 100% financing options for qualifying customers to make system upgrades more affordable with flexible payment terms.
What are the benefits of zoning systems?
Zoning systems reduce energy bills by 30% or more through targeted temperature control in different areas of your home or business.
Are your technicians licensed and insured?
All our HVAC technicians are fully licensed by the State of Georgia with ongoing training to ensure compliance with current codes and standards.
