hvac repair for semi & heavy-duty trucks
Your Trusted Semi & Heavy-Duty Truck HVAC Repair Shop
Serving Ohio Since 2008
When you rely on your semi or heavy-duty diesel truck for your livelihood, you can’t afford to have the HVAC system not functioning at its best.
That’s why it’s crucial to have the heating and air conditioning systems diagnosed and repaired by professionals with extensive experience with this type of machinery.
At Wayne Truck & Trailer, we understand the complexities of diesel truck HVAC systems and work tirelessly to ensure that your vehicle operates at peak performance.
Our team of experts will thoroughly inspect your heating and cooling systems, identifying any issues that must be addressed.
By allowing us to examine your truck’s HVAC system closely, you can rest easy knowing that you’re providing your diesel vehicle with the care and attention it deserves, ultimately protecting your investment for the long haul.

Air Conditioning (A/C) Service & Repair
Repairing the HVAC air conditioning system on a semi or heavy-duty truck can be a complicated and involved process.
The A/C system is made up of several components, including the:
- Compressor
- Condenser
- Evaporator
- Control unit
- Various hoses and belts
If any of these parts fail, the system will not work properly and can cause significant problems for the driver.
In addition, the system requires specific refrigerants and oils that must be properly maintained and replaced as needed.
If the system is not repaired correctly, it can lead to poor airflow or complete failure.
It is important to have the experienced technicians at Wayne Truck & Trailer handle any repairs to ensure that the HVAC system functions as it should.

HVAC Heating Systems Service & Repair
When it comes to repairing the heating portion of the HVAC system on a semi or heavy-duty truck, there are a few things to consider.
The system is comprised of several parts, including a:
- Heater core
- Blower motor
- Control unit
- Blend doors
- Thermostat.
These parts can become damaged or worn over time, causing issues such as a lack of heat or inconsistent temperature control.
If not repaired correctly, these problems can lead to even more costly issues down the line.
It’s essential to seek out the trained professionals at Wayne Truck & Trailer who can diagnose and repair heating system issues to ensure the safety and comfort of those traveling on the road.

Symptoms That Your HVAC Needs Repaired
As a semi- or heavy-duty diesel truck owner, it’s essential to recognize the signs of a failing heating and air conditioning system.
Common symptoms include:
- Weak airflow
- Unusual noises
- Strange odors
- Reduced cooling or heating capabilities
Neglecting these warning signs can lead to costly consequences such as expensive repairs, decreased fuel efficiency, increased wear and tear on other components, and compromised safety on the road.
It’s crucial to address any HVAC issues promptly to avoid further damage or inconvenience on your daily trips.
So, watch for these symptoms, and don’t hesitate to bring your truck to Wayne Truck & Trailer for inspection if anything seems off with your system.
Our Services For Semis And Heavy-Duty Trucks

RV & Motorhome Repair Center
Do you want to keep your motorhome on the road for years to come? Maintenance is the only way to make sure that happens!
If you are getting ready to head out on the road and your ride needs some love, you can always count on Wayne Truck & Trailer, the best motorhome service center out there.
Our Services
- Steering & Suspension
- Brakes
- Engine Repair
- Cooling Systems
- Tire Services
- Electrical
- Charging & Starting Systems
- HVAC Repair
- Alignments
- More…
What Our Customers Are Saying About Us
I had a roadside breakdown on I-70 due to a coolant fitting failure. They were easy to work with and the tech had made this same repair previously on other trucks. The fitting is one that connects the engine head to heater core. They had to stop by a Paccar dealership (in Dayton?) to get the part and then make the roadside repair. They gave me a price estimate before heading my way and the final bill was somewhat less since I didn’t need as much coolant as estimated. Easy to work with, I would recommend them and use them again myself – if needed. My only complaint was that they didn’t open until 8a. I would’ve given 5 stars if they could have rolled at 6a. The parts dept at Paccar opened at 7a so it wasn’t a huge impact on the schedule.
Marcus Hulen
I had a bad miss on my Volvo VN with a Volvo D13 engine in it. They had the software to diagnose the problem and were able to replace the bad injector. I was back on the road the same day. Last time I had this problem I took it to a Volvo dealer, and they took a week before e they would even look at it.
Truck Service
My family and I have been traveling for the past 3 weeks in the RV. We have had terrible luck up until this point with our RV. Needless to say, many tows and service repair work. This business has gone above and beyond. They were completely understand, sympathetic, and willing to help until they figured out what the problem was! We had our dogs, kids, cat, and extended family there with us all day. There were no problems with that. We felt comfortable and at ease here! I would highly recommend this shop to anyone. The quality, communication, and price was just what we needed! Thank you to all who helped!
Caitlyn Wilder
Needed tire repair on Semi, awesome folks, on the ball and ready to take care of your truck. Waited at loves over 2 hrs and gave up, found these guys just down the road. Thanks so much for getting us going so quickly.
Carole “Carla” Long
Great guys techs are very knowledgeable they got the job done went over beyond picked me up brought me gloves and a hat I was cold made me laugh when I was sad thank you guys especially Cody n Ken you guys rock and thanks Justin!
Hollie
The Radiator to my Freightliner blew on the side of the road they towed my vehicle and fixed my radiator the same day. I was able to make my load for the next day. Everything was efficient and fast. Their customer service is awesome. They even have a loaner car for you! It made the wait that much easier as I drive with my daughter!
Tiffany Bridges
Fantastic guys! Had a check engine light. Ended up being a tcm issue. Thought It be a few days at least. 1 day turn around. Justin and Mark are excellent at what they Do. Kept me informed and explained the entire process from start to finish. Definitely go to these guys for anything diesel. They will take excellent care of you!
John Lilly
Wayne Truck & Trailer came to my rescue when it came to an unusual situation with a tire on my Truck. After sitting at a Loves in Dayton for 4 hours waiting for my turn to have this tire fixed, only to find out they didn’t have the size I needed. After looking around, Wayne Truck & Trailer came through!! Cody really took care of our situation, and the company was well pleased.
Thank You, Cody and Wayne Truck & Trailer, for everything. Please keep up the great work.
Patrick Howard
Our motorhome broke down in Greenville, OH and their techs spent a few hours fixing it. They were pleasant to deal with and got us back on the road as quickly as they could.
Harlie Wullner
“My company travels all over the US with trucks and enclosed trailers. We had two equalizer straps tear off of the bolt/leaf spring on one side. Google suggested Wayne Track and Trailer nearby. Great choice! Norm was excellent at the front desk and the guys in the shop were very helpful and knowledgeable. They were able to get us repaired and back on the road in a just a couple of hours. Highly recommended!”