She reassured me that the furnace was working properly.
Jewell Smith
R"Yearly furnace checkup went well"
Yearly furnace checkup was courteous and timely.
Randy Jirtle
T"Great Service"
Joe arrived on time, quickly replaced the old thermostat for a new one.
Tom Krakow
T"Highly knowledgeable and very professional"
Justin was detailed, gave visuals of our furnaces, explained what, why, and how to solve and prevent problems by being proactive.
Tracey Brunson
P"On-time and efficient gentleman"
The technician was on time and efficiently performed the required maintenance.
Patty Yost
J"CWJ Was There to Help Me Out"
I needed help in a hurry and CWJ was there to help me out.
Joan Lloyd
Very Congenial and Professional
I spoke with your representative, and she reassured me that the furnace was working properly. She was very congenial and professional.
Jewell Smith
Yearly furnace checkup went well
Yearly furnace checkup went well, and was done in a courteous and timely manner.
Randy Jirtle
Great Service
Great service. Joe arrived on time, quickly replaced the old thermostat for a new one. All went great.
Thanks, Tom
Tom Krakow
Highly knowledgeable and very professional
CWJ has been a part of my family’s routine regimen of home maintenance for many years, i.e., heating, air conditioning, thermostat, and any of your HVAC concerns, etc.
Our CWJ tech was Justin; we’ve had him before. Justin was detailed, gave visuals of our furnaces, explained what, why, and how to solve and prevent problems by being proactive; therefore, I followed. I’m about my comfort and abilities.
Request/recommend your CWJ tech today, highly knowledgeable, very professional, and was attentive to our present state of being.
Tracey Brunson
On-time and efficient gentleman
The technician was on time, perfectly a gentleman, and efficiently performed the required maintenance.
Patty Yost
CWJ Was There to Help Me Out
I needed help in a hurry and CWJ was there to help me out. Thanks, CWJ!
Serving Durham and beyond
Furnace Maintenance Company Durham
Regular maintenance is the key to a long-lasting, efficient furnace. CWJ Heating & Air Conditioning’s furnace maintenance services are designed to keep your system running smoothly, preventing unexpected breakdowns, and extending its lifespan.
While every system is different and every homeowner has varying heating needs, CWJ Heating & Air Conditioning typically recommends annual furnace maintenance. Our comprehensive furnace check-ups include thorough inspections, cleaning, and adjustments to ensure peak performance and efficiency. With CWJ Heating & Air Conditioning to maintain your furnace, you can feel confident that it will work when you need it most.
For meticulous furnace maintenance, call (919) 296-4999—CWJ Heating & Air Conditioning is your partner in proactive care.
At CWJ Heating & Air Conditioning, we provide reliable HVAC services for homeowners in Durham and the surrounding area. From new system installation to repair and ongoing maintenance, we focus on solutions that hold up over time so your home stays comfortable season after season.
Why Choose Us:
Prepared, professional technicians for every visit
Up-to-date HVAC practices and modern service methods
Quality, industry-leading parts and products
Careful, detail-focused workmanship on every job
Value-focused pricing and flexible payment options
Full-service heating, cooling, and indoor air quality help
