Lean On Your Local Experts Your Comfort Is Our Business.

Serving Durham, NC & Surrounding Areas Since 1973

Contact Us

A member of our team will be in touch shortly to confirm your contact details or address questions you may have.

  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please lookup your address.
  • Please make a selection.
  • Please enter a message.
  • By submitting, you agree to receive text messages from CWJ Heating & Air Conditioning at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel or HELP for assistance. Acceptable Use Policy

Durham HVAC Services

Trusted By Our Neighbors Throughout Durham County Since 1972

Durham residents can trust CWJ Heating & Air Conditioning for all their heating, air conditioning, and indoor air quality needs, from new installations to emergency repairs and ongoing maintenance. Our skilled in-house technicians have the experience and training to deliver the highest-quality service available, and our commitment to excellence is reflected in the value we bring to each project, no matter how big or small. 

Every task is completed with the utmost care, using only industry-leading replacement parts and products, so that clients can enjoy years of dependable HVAC performance without breaking the bank. From boiler installations to unexpected breakdowns, CWJ Heating & Air Conditioning has you covered with consistent, reliable service.

If you need straightforward comfort solutions, CWJ Heating & Air Conditioning is here for you. Call us at (919) 296-4999 or reach out online to request a free estimate in English or Spanish!

Why Choose CWJ Heating & Air Conditioning?

  • 50+ Years of Proven Experience

    Serving the Durham area since 1974, CWJ brings decades of hands-on knowledge and a track record customers can count on.

  • Honest, No-Pressure Service

    You’ll never get a sales pitch—just straightforward recommendations focused on what’s best for your home.

  • Family Owned & Operated Since 1974
    Locally owned and operated since 1974, this HVAC company has never sold out—and doesn’t plan to.
  • Trained Pros Who Do It Right

    Ongoing training and a commitment to quality. Every job is done carefully, professionally, and built to last.

Real Solutions from Reliable Professionals

When it comes to finding dependable HVAC help, you can't afford to gamble on someone who may not be prepared for the task at hand. That's why choosing our team is a smart choice. Our trained and experienced technicians are dedicated to delivering honest service and quality workmanship. They’re also not salespeople; our focus is on solving problems, not subjecting you to pushy sales tactics.

We stay up to date with the latest technologies and best industry practices to provide our customers with the most effective and efficient service possible. With competitive rates and flexible payment options, you can trust that you're getting the best value for your money. 

It’s all part of our core values as a local, family-owned company. We’re not an overly-polished corporate entity; we’re a truly local team that calls this community home. We’ve been here for decades, and we plan to be here for generations to come, getting the job done right for every customer that gives us a call. 

Don’t settle for subpar HVAC services. Call CWJ Heating & Air Conditioning at (919) 296-4999 to request same-day solutions from our licensed local team!

Continue Reading Read Less
  • Customer Resources
    We're here to deliver solutions and help you understand the problem. Check out our blogs for helpful information about your systems.
    View Blogs
  • 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!
    Learn More
  • Current Promotions
    We have a lot of promotions going on to help you save. Check out what the specials we're currently running and take advantage of them now!
    View Promotions

Happy Customers in Your Neighborhood

Hear From Our Happy Customers

    “Outstanding Company, our hats off to David, Brett, Brandon, Quint, Chris and the rest of the crew. Gene & Diana Vardaman”
    “CWJ has been repairing and maintaining our heating and air conditioning systems for several years.”
    - Satisfied Customer
    “I am happy to say that I now have a HVAC company I can and plan to use as my go-to.”
    “CWJ solidly has a loyal customer. Thank you!”
    - Henry S.
    “Highly recommend CWJ Heating & Air.”
    “Looking forward to working with them in the future for all of my HVAC needs!”
    - Kristen B.
    “I would definitely recommend CWJ to my friends.”
    “Same day service when my heat first went out - on a Saturday - which ultimately got replaced.”
    - Judy S.