Durham, NC Furnace Installation

Installing and Replacing Reliable Furnaces for our Durham County Neighbors

Replacing a furnace is a significant investment, and it's one that deserves careful attention. A furnace that's the wrong size for your home, or one that's installed without proper attention to detail, will underperform from day one and cost you more in energy bills and repairs over time. Getting it right from the start is what separates a system you're proud to own from one that becomes a recurring headache.

CWJ Heating & Air Conditioning’s heater services team has been installing furnaces in Durham homes since 1972, and we approach every job the same way: honestly and carefully. Our staff knows the products we carry inside and out, understands the specific code requirements for every city and county we serve, and will work with you to identify the right system for your home and your budget without pressure or inflated recommendations. Our installation technicians are NATE-certified, experienced, highly recommended, and paid hourly, so their focus is always on doing the job right rather than moving on to the next call.

Ready to talk about a new furnace for your home? Call CWJ Heating & Air Conditioning at (919) 296-4999 or contact us online to request your free estimate today!

What to Expect When Our Furnace Installers Arrive

A furnace installation from CWJ Heating & Air Conditioning follows a clear, thorough process designed to get your new system up and running correctly and to leave your home in the same condition we found it. 

When our installation team arrives, you can expect:

  • A pre-installation walkthrough. Before any work begins, we'll review the plan with you, confirm the equipment specifications, and address any questions you have about the process or the new system.
  • Safe and proper removal of your old unit. We handle the disconnection and removal of your existing furnace carefully and in full compliance with local codes, including proper handling of any gas connections involved.
  • Precise equipment installation. Your new furnace will be installed to manufacturer specifications and local code requirements, with careful attention to airflow, clearances, venting, and connections that affect both performance and safety.
  • Full system testing before we leave. We run the system through a complete operational check to confirm everything is working exactly as it should, and we won't call the job done until it is.
  • A clear walkthrough of your new system. Before we pack up, we'll show you how your new furnace operates, explain any maintenance steps you should know about, and answer any remaining questions.

From the first conversation to the final test run, you'll always know where things stand with CWJ Heating & Air Conditioning.

  • Customer Resources
    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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  • 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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  • 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!
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Switching From a Gas Furnace to an Electric Furnace

More Durham homeowners are exploring the option of converting from a gas-powered furnace to a modern electric system, and it's a conversation worth having. Electric furnace and heat pump systems have become significantly more efficient in recent years, and for the right home, the long-term savings on energy costs and maintenance can be substantial.

CWJ Heating & Air Conditioning is fully licensed for both gas piping and HVAC installation, which puts us in a unique position to guide you through this transition accurately and safely, something not every HVAC company is equipped to do. We'll give you a straightforward breakdown of what a conversion would involve for your specific home, what the realistic costs and benefits look like, and whether it makes practical sense for your situation. No pressure, no sales pitches, just the information you need to make a confident decision.

For honest furnace installation guidance, call CWJ Heating & Air Conditioning at (919) 296-4999 and request a same-day appointment with our experienced local team!

  • 15% OFF Whole-House Dehumidifier

    Get 15% off a whole-house dehumidifier system. Equipment only.

    ** Installation not included.–Need to advise CWJ staff you have a coupon when requesting service
    Valid Dec 15, 2022 - Dec 15, 2030
  • $35 OFF Any Smart Stat

    Get a Nest, Ecobee, Honeywell, or any Smart Stat of your choice for $35 Off.

    ** Installation not included–Need to advise CWJ staff you have a coupon when requesting service.
    Valid Dec 15, 2022 - Dec 15, 2030
  • 10% OFF On Demand Services

    HVAC broken? Get 10% off the service call labor.

    ** During regular operation hours only. Need to advise CWJ staff you have a coupon when requesting service.
    Valid Dec 15, 2022 - Dec 15, 2030
  • FREE Merv Media Filter

    Get a free Merv Media Cabinet & Filter ($225 value) with the purchase of system.

    Restrictions may apply. Must mention coupon at time of booking.
    Valid Dec 15, 2022 - Dec 15, 2030
  • $100 OFF Any New System

    Get $100 off the equipment for a completely new HVAC system that is purchased and installed by CWJ Heating & Air.

    Restrictions may apply. Must mention coupon when scheduling service.
    Valid Dec 15, 2022 - Dec 15, 2030
  • $300 Planned Service Contracts

    Flat low rate for 2 service trips per year for up to (2) systems per home. Price includes tax.

    Restrictions may apply. Must mention coupon at the time of booking.
    Valid Dec 15, 2022 - Dec 15, 2030
    “5-star company!”
    “Excellent people very technical group of people.”
    - Kurt Y.
    “We are so grateful to have heat again!”
    “Brett was responsive and courteous. Jairo was respectful, prompt, understanding and knowledgeable.”
    - Louisa L.
    “Christian was polite and helpful.”
    “He explained everything well. He arrived during the scheduled time.”
    - Tonya
    “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.
    “The technician came within 90 minutes of my call.”
    “CWJ responded very quickly to my request to check behavior of my heating system.”
    - Nils B.
    “Outstanding job you guys”
    “He went above and beyond by also spraying and cleaning the enternal and external system.”
    - Kenyon L.
    “Daniel was great and took care of everything we needed”
    “Would definitely recommend for any HVAC services.”
    - Chasity Holt
    “Highly recommend CWJ Heating & Air.”
    “Looking forward to working with them in the future for all of my HVAC needs!”
    - Kristen B.