Compare the highest-rated hvac professionals in Kennesaw, Georgia. All contractors are licensed, insured, and verified through our rigorous screening process.
A premier full-service HVAC contractor specializing in high-efficiency system installations and complex diagnostics for both residential and light commercial properties. They are known for their meticulous load calculations to ensure perfectly sized systems for Kennesaw's humid summers and occasional cold snaps.
A family-owned and operated HVAC company with deep roots in the community. They excel in furnace repair and installation, crucial for the colder winter months, and offer comprehensive maintenance plans to keep systems running efficiently year-round. They are a Carrier Factory Authorized Dealer.
Known for rapid response times and excellent customer service, this provider focuses on repair and emergency services. Their technicians are NATE-certified and highly skilled in diagnosing and fixing a wide range of HVAC issues quickly, minimizing discomfort during Kennesaw's peak heating and cooling seasons.
The HVAC market in Kennesaw, GA, is robust and highly competitive due to the city's humid subtropical climate. Summers are long, hot, and humid, creating a heavy demand for reliable air conditioning and dehumidification. Winters are relatively short but can experience cold spells, necessitating efficient heating systems. This seasonal swing demands HVAC providers who are experts in both high-efficiency cooling and effective heating. Homeowners increasingly seek energy-efficient upgrades and smart thermostats to manage utility costs. The market consists of a mix of long-established family businesses and newer, tech-savvy companies, all emphasizing 24/7 emergency service availability.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Kennesaw regulations and climate
Get answers to common questions about hvac services in Kennesaw, Georgia.
For a full system replacement (air conditioner and gas furnace) in a standard Kennesaw single-family home, homeowners can expect a typical range of $6,500 to $12,000. The final cost depends heavily on the home's square footage, the system's efficiency (SEER2 rating), and the complexity of the installation. Given Georgia's hot, humid summers, investing in a higher-efficiency unit (16+ SEER) is often recommended for Kennesaw to manage long-term cooling costs effectively.
The ideal times are during the mild shoulder seasons—early spring (March-April) before the intense summer heat arrives and early fall (September-October) after the cooling season winds down. Scheduling during these periods ensures your system is ready for peak demand and provides much greater availability and potential for promotional pricing from local HVAC companies, unlike the middle of a Kennesaw heatwave when emergency service calls are backlogged.
Yes, while Kennesaw follows Georgia's state codes, there are important local considerations. All HVAC work requires a permit from the City of Kennesaw's Development Services Department, which your contractor should handle. Furthermore, Georgia Power often offers rebates for upgrading to high-efficiency heat pumps or air conditioners, which can provide significant savings, and these incentives can change annually, so it's wise to ask your provider.
Always verify that the company is licensed, insured, and holds the required Conditioned Air Contractor license from the State of Georgia. Look for established local companies with strong reviews on platforms like Nextdoor that mention positive experiences with Kennesaw homes. A trustworthy provider will perform a detailed Manual J load calculation specific to your home's construction and local microclimate, not just recommend a unit based on square footage alone.
Before calling for service, check and clean your outdoor condenser unit. Kennesaw's high pollen count in spring and summer, combined with grass clippings and debris, can quickly clog the coil's fins, severely reducing efficiency and causing the system to struggle. Ensure there is at least two feet of clear space around the unit for proper airflow. If cleaning doesn't help, the issue may be refrigerant-related or electrical, requiring a professional technician.