Serving Your Community with Trusted HVAC Service
At CWJ Heating & Air, we’re proud to be a family‑owned and operated HVAC company serving Durham and surrounding communities. With over 50 years of experience, NATE‑certified technicians, and 24/7 emergency service, we understand the heating and cooling needs of North Carolina homeowners and businesses better than anyone.
From the hot, humid summers to chilly winter nights, the Triangle region has its own unique climate challenges. We know how crucial a reliable HVAC system is for your comfort, health, and peace of mind, whether you need a quick repair, preventive maintenance, or a full system installation.
Our team is equipped to handle all makes and models of heating and cooling equipment with the expertise and responsiveness you deserve. When you call CWJ, you get fast, professional service backed by decades of local experience.
Areas We Proudly Serve
We offer full HVAC installation, repair, and maintenance services in and around Orange County:
- Durham
- Raleigh
- Cary
- Wake Forest
- Chapel Hill
- Apex
- Morrisville
- Carrboro
Click any of the areas above to learn more about our services near you.
Take Advantage of Our Promotions
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10% Off On Demand Services See DetailsValid from Dec 15, 2022 - Dec 15, 2030
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FREE Merv Media Filter See DetailsValid from Dec 15, 2022 - Dec 15, 2030
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$35 Off Any Smart Stat See DetailsValid from Dec 15, 2022 - Dec 15, 2030
Why Your Neighbors Choose CWJ
- Local Knowledge – We understand the specific climate and comfort needs of the Triangle region, from summer AC performance to winter heating efficiency.
- 24/7 Availability – HVAC issues don’t wait, and neither do we. Call us anytime — day or night.
- Certified Technicians – Our NATE‑certified techs bring proven training and expertise to every job.
- Reliable Service – Whether it’s routine maintenance or emergency repair, we show up on time and do the job right.
- Family‑Focused Values – As a long‑standing family business, we treat your home like our own.
Ready to Stay Comfortable Year-Round?
Don’t wait for an HVAC emergency. Call CWJ Heating & Air today! Our NATE-certified technicians are available 24/7 to provide fast, reliable repairs, installations, and maintenance throughout Durham, Raleigh, Cary, and all surrounding communities.
Experience over 50 years of family-owned expertise. Schedule your service now!
Helpful Resources
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View Customer ReviewsDon't take our word for it, see what our customers are saying about their experience with us!
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View Maintenance Plans
Having a maintenance plan will ensure your home is at the right temperature year-round. Learn more about what you can expect from ours!
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Customer Guides
We're here to deliver solutions and help you understand the problem. Check out our blogs for helpful information about your systems.
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Why Your Neighbors Choose Us
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Customer Service Focused
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Over 50 Years Of Experience
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Options Are Always Presented
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Family Owned & Operated