Columbus, OH
(614) 245-9802
Dublin, OH
(614) 892-7877
Delaware, OH
(740) 609-2696
100% Satisfaction Guaranteed
Your comfort.
Our commitment.
Trusted Columbus, OH HVAC Service, Repair & Installation since 1976.
Save on repairs and keep your system running smoothly.
Air Conditioning
Heating
Ductless Mini-Split
Furnace Repair Contractors in Columbus, Dublin, and Delaware OH
Keeping your home comfortable all year long depends on a reliable heating, cooling, and indoor air quality system. At Custom Air, we specialize in providing top-tier residential HVAC services, ensuring that your living space remains cozy in winter, cool in summer, and energy-efficient every day in between. Whether you need urgent furnace repairs, a high-efficiency AC installation, or routine maintenance to keep your system running smoothly, our experienced team is ready to help.
With decades of industry expertise, we’ve built a reputation for dependable service and high-quality solutions in Columbus, Dublin, and Delaware, OH. From heating and cooling to indoor air quality improvements and water heater services, we take care of every aspect of your home’s HVAC needs—offering upfront pricing and a 100% satisfaction guarantee.
Top 5 Reasons
Why Choose us
1
100% Customer Satisfaction
We prioritize our customers, ensuring fair, honest, and personalized service.
2
Exceptional Workmanship
Every project is backed by a 1-year workmanship warranty for your peace of mind.
3
Trusted
Partnerships
Benefit from manufacturer warranties combined with Custom Air’s tailored coverage.
4
Unmatched
Quality
From air duct fabrication to installation, we deliver excellence in every aspect of our work.
5
Safety First
Your health and safety—and that of our team—is always a top priority.
Reliable Heating & Cooling Solutions
Ohio’s unpredictable climate requires an HVAC system that works efficiently in every season. Whether you’re looking to replace an aging unit, make energy-efficient upgrades, or need a fast repair, Custom Air provides customized solutions tailored to your home’s specific requirements.
Our heating & cooling services include:
Furnace Services & Installation
We diagnose and fix heating issues promptly, ensuring your home stays warm when temperatures drop. We install high-efficiency furnaces for long-term savings.
Air Conditioning Services
From minor repairs to full AC replacements, we install and maintain energy-efficient cooling systems designed for maximum comfort.
Ductless Mini-Split Systems
Ideal for homes without ductwork or rooms needing extra temperature control, these systems provide year-round heating and cooling flexibility.
Oil Furnace Service & Installation
If your home relies on an oil furnace, our team can handle servicing, repairs, and new installations to keep your system running efficiently.
Smart Thermostat Upgrades
Take control of your home’s climate with a smart thermostat, optimizing comfort while reducing energy costs.
Water Heater Replacement & Installation
Whether you need a standard or tankless water heater, we ensure your hot water needs are met with reliable solutions
What Our Customers Are Saying
Real stories from homeowners who trust us for their comfort, quality, and peace of mind.
Get a Free HVAC System Estimate in Minutes
Wondering how much a new heating or cooling system will cost? We’ve made it easy.
Answer a few quick questions about your home, and you’ll get:
- An instant, on-screen estimate based on your needs
- The option to schedule a no-pressure home visit with a Comfort Consultant
- A head start on creating a custom comfort plan that fits your home and budget
It’s fast, easy, and completely free.
Indoor Air Quality & Preventative Maintenance
A well-functioning HVAC system isn’t just about heating and cooling—it also plays a critical role in maintaining healthy indoor air quality. Poor air quality can lead to allergies, respiratory issues, and an overall uncomfortable home environment. That’s why we offer expert solutions to help you breathe cleaner air while extending the life of your HVAC system.
Our air quality & maintenance services include:
Whole-Home Air Purification & Filtration
Remove dust, allergens, and pollutants for fresher, cleaner indoor air.
Humidity Control Solutions
Maintain ideal indoor moisture levels to prevent mold, dry air, and other humidity-related issues.
Seasonal HVAC Maintenance Plans
Routine tune-ups help extend your system’s lifespan, prevent costly repairs, and keep everything running at peak efficiency.
Carbon Monoxide Testing
Ensure your home is safe from this invisible, odorless gas with professional CO monitoring.
Ventilation System Improvements
Enhance airflow throughout your home for better air circulation and overall comfort.
At Custom Air, we work with all major HVAC brands and deliver long-lasting solutions that improve your home’s efficiency, performance, and comfort.
Get In Touch With Us
We’re here to help you with all your HVAC needs! Whether you need an emergency service, a maintenance check, or you're interested in scheduling a consultation, we're just a call or message away.
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