HVAC System Repairs & Services
Feeling the heat—or no heat at all—in your cab? Our HVAC system repair & servicing keeps every vehicle comfortable and compliant so you can focus on the road ahead.
HVAC System Maintenance & Service In Grand Rapids, MI
Your truck’s climate system does more than cool the cabin—it defogs windshields, protects sensitive electronics, and keeps drivers alert. Whether you run a dump truck, an excavator, or a ladder truck, Kleyn Mobile Repair pinpoints issues fast with AC system diagnosis technology and master-certified technicians.
A/C Repairs
We track down worn compressors, leaking hoses, and low-refrigerant conditions. After evacuation, we vacuum-test and recharge with OE-grade refrigerant, restoring vent temperatures and boosting air conditioning maintenance intervals. Our technicians have the equipment and know-how to service R134 & R1234YF A/C systems. A reliable A/C circuit keeps sensors satisfied and cabins productive mile after mile.
Cooling System Repairs
Excess engine heat undermines A/C efficiency. We pressure-test & replace radiators, replace thermostats, replace water pumps, address diagnostics relating to overheating & coolant leaks, and rebuild fan clutches to keep coolant flowing. A healthy loop prevents boil-overs, guards against freeze-ups, and ensures dependable heating system repair performance.
Common warnings we solve:
- Temperature spikes at idle
- Lukewarm vents with A/C on high
- Sweet coolant smell in the cab
- Fogged windshields that refuse to clear
From light-duty pickups to fire trucks, you get truck air conditioning repair, commercial truck air conditioning repair, and semi truck air conditioning repair in Grand Rapids, MI.
What Makes Us Different
Never Say No: We don’t believe in turning customers away. No matter the issue or the urgency, we’ll find a way to get you the service you need and back on the road.
Multiple Bays and Skilled Techs: With 13 service bays and a team of 9 experienced technicians, we can handle multiple vehicles at once, minimizing your downtime without ever sacrificing quality.
Master-Certified Technicians: Most of our team hold Master Certifications, meaning your equipment is being worked on by some of the most qualified professionals in the industry.
Advanced Shop Technology: Our shop is equipped with modern diagnostic and repair technology. From computer-based engine diagnostics to precision alignment tools, we’ve invested in tools that help us work smarter and faster.
Honest, Transparent Pricing: No hidden fees, no surprise charges. We’re always upfront about our pricing, so you know exactly what you’re paying for before we begin the work.
Contact Us About HVAC Repair Now: Call 616-209-7007!
If your cab won’t cool, your defroster barely warms, or warning lights flash “overheat,” call 616-209-7007. We’ll secure the correct parts, schedule your visit, and have you rolling again.
FAQs
What Areas Do You Serve For Heavy-Duty HVAC Repair
Kleyn Mobile Repair is based at 6680 Wilshere Dr, Jenison, MI 49428, just off of Chicago Dr (M-121). We can be found on the cross of Port Sheldon and 28th Ave, Port Sheldon, and Chicago Drive. We are only a few minutes away from the M6 highway for easy access.
As well as Jenison, we also proudly bring our services to: Grand Rapids, MI; Lansing, MI; Jamestown, MI; Kalamazoo, MI; South Bend, Byron Center, MI; MI; Holland, Allendale, MI; MI; Muskegon, MI; Wyoming, MI; Walker, MI; Kentwood, MI; Grandville, MI; Hudsonville, MI; Zeeland, MI; and Grand Haven, MI.
Why Is My Truck AC Not Cooling?
Low refrigerant, a slipping compressor clutch, or a clogged condenser often drops vent temperatures. Technicians begin with pressure and leak checks, then inspect electrical controls and verify airflow across the condenser and evaporator. Correcting these faults restores cooling capacity, protects the compressor, and prevents costly downtime later.
How Often Should An HVAC System Be Serviced?
Most OEMs advise a complete inspection before both summer and winter peaks. Service typically includes filter changes, blower-motor testing, refrigerant analysis, and heater-core flushing. Following this cadence catches leaks early, extends component life, and keeps cab comfort consistent year-round.
Schedule HVAC System Maintenance Now
Ready for dependable heating, cooling, and defrosting? Dial 616-209-7007 or visit us at 6680 Wilshere Dr today—Kleyn Mobile Repair makes comfortable hauling one quick call away.
Kleyn Mobile
Kleyn Mobile Services & Repairs
Whether you’re looking for a quick tune-up onsite or need a comprehensive repair cycle in-shop, our team handles whatever your vehicle might need; this includes gas and diesel powertrains, addressing & clearing after-treatment warnings, and even pre-purchase inspections. From fluid exchanges to electrical & battery system maintenance, you stay informed with clear, written estimates and timelines. With us, every visit ends with a work summary—so surprises never reach your inbox.
Reviews
Customer Testimonials
"Kleyn goes above and beyond in making sure you get back on the road. They have somehow found a group of a dying breed of people that put in the extra effort to make sure the job is done correctly and quickly."
- Dan
Ned
Jacob
Madison
Miles
Contact & Locations
Contact us
Have questions or need to schedule a repair? Our team at Kleyn Mobile, Kleyn Auto Repair and Kleyn Fire is here to help. Located in Grand Rapids, Michigan, we specialize in reliable, no-nonsense auto, truck and fire truck repair with fast turnaround times and honest service. Give us a call or drop by the shop — we're ready to get you back on the road.