Complete car care from routine maintenance to major repairs. Quality service you can trust.
Keep your vehicle road-legal with our certified Pennsylvania state inspection and emissions testing. We inspect cars, motorcycles, and trailers to ensure they meet all PA safety and environmental standards.
No appointment needed for inspections—just drive in! If your vehicle doesn't pass, we can handle the repairs right here and get you back on the road quickly.
Brakes, steering, lights, tires, wipers & more
Required in Lehigh County • Quick results
PA certified motorcycle safety checks
Utility, boat, and cargo trailer safety checks
We fix issues on-site so you can pass
No Appointment Needed! Walk-ins welcome • Most inspections done in 30-45 minutes
CARFAX Registered: All our services are reported to CARFAX to maintain your vehicle's service history.
Every vehicle has specific maintenance needs based on its manufacturer's guidelines. At K & S Auto Tech, we follow each manufacturer's recommended service schedule to keep your car running like new and protect your warranty.
From oil changes to timing belt replacements, we service your vehicle according to the factory specifications for your specific make and model. No guesswork—just the right service at the right time.
3,000-7,500 miles
5,000-7,500 miles
15,000-30,000 miles
12,000-15,000 miles
30,000 miles
30,000-60,000 miles
Every 6 months
12,000 miles or yearly
60,000-100,000 miles
60,000-100,000 miles
30,000-100,000 miles
15,000-25,000 miles
CARFAX Registered: All our services are reported to CARFAX to maintain your vehicle's service history.
Regular oil changes are essential to keeping your engine running smoothly. Our certified technicians use quality oil and filters to protect your engine and maximize performance.
Quality conventional motor oil for everyday driving
Enhanced protection for better performance
Maximum engine protection and fuel efficiency
Specially formulated for vehicles with 75,000+ miles
Oil changes, state inspections, and regular check-ups are first come, first served. Just drive in during business hours—no appointment required!
CARFAX Registered: All our services are reported to CARFAX to maintain your vehicle's service history.
Your brakes are your first line of defense on the road. At K & S Auto Tech, we provide thorough brake inspections and expert repairs on every component—pads, rotors, calipers, and brake fluid—to ensure your vehicle stops safely every time.
Noticing squeaky brakes, a soft pedal, or vibrations when stopping? Don't wait. Our experienced technicians will diagnose the issue and get you back on the road with reliable, affordable brake service you can count on.
Quality brake pads for reliable stopping power
Smooth, even braking surface restoration
Remove old fluid and contaminants
Ensure your brake system is leak-free
Is your check engine light on? Don't ignore it. At K & S Auto Tech, we use state-of-the-art diagnostic equipment to quickly identify the root cause of engine problems, electrical issues, and performance concerns.
Our advanced computer scanning tools can read error codes from all makes and models, helping us pinpoint issues accurately and get your vehicle running right—without guesswork.
Find out exactly why that warning light is on
Read and clear diagnostic trouble codes
Identify issues affecting power and efficiency
Diagnose faulty sensors and electronic components
CARFAX Registered: All our services are reported to CARFAX to maintain your vehicle's service history.
Your tires are the only part of your vehicle that touches the road. Keeping them in great condition is essential for safety, handling, and fuel efficiency. At K & S Auto Tech, we offer complete tire services to keep you rolling safely.
Whether you need a simple rotation, a wheel alignment, or help with a flat tire, our experienced technicians have you covered. We'll help extend the life of your tires and improve your driving experience.
Even out wear and extend tire life
Proper alignment for better handling and tire wear
Quick fixes to get you back on the road
Tire pressure monitoring system diagnosis and repair
CARFAX Registered: All our services are reported to CARFAX to maintain your vehicle's service history.
A dead battery or electrical problem can leave you stranded. At K & S Auto Tech, we provide complete battery and electrical system services to keep your vehicle starting reliably and all your electronics working properly.
From battery testing and replacement to diagnosing complex electrical issues, our technicians have the tools and expertise to solve your power problems fast.
Check battery health and install new batteries
Test and replace faulty alternators
Fix starting problems quickly
Find and fix shorts, drains, and wiring issues
CARFAX Registered: All our services are reported to CARFAX to maintain your vehicle's service history.
"My suspension is killing me! Every pothole feels like a punch!"
Your suspension and steering systems work together to give you a smooth, controlled ride. When these components wear out, you'll notice rough rides, pulling, wandering, and difficulty steering.
At K & S Auto Tech, we inspect, repair, and replace suspension and steering components to restore your vehicle's handling and comfort. Don't put up with a bumpy ride—let us fix it.
Restore ride comfort and control
Correct alignment for even tire wear and straight steering
Fluid flush, pump repair, and rack service
Eliminate clunks and restore safe handling
Fix wandering and uneven tire wear
CARFAX Registered: All our services are reported to CARFAX to maintain your vehicle's service history.
Your engine produces extreme heat while running, and the cooling system keeps it at the right temperature. A failing cooling system can lead to overheating, which can cause serious—and expensive—engine damage.
At K & S Auto Tech, we service all cooling system components to prevent breakdowns and protect your engine. Whether it's a coolant flush, radiator repair, or thermostat replacement, we've got you covered.
Fix leaks and restore cooling efficiency
Remove old coolant and contaminants
Ensure proper temperature regulation
Keep coolant circulating properly
CARFAX Registered: All our services are reported to CARFAX to maintain your vehicle's service history.
Your transmission is one of the most complex and important components in your vehicle. Regular maintenance can help prevent costly repairs and keep your car shifting smoothly for years to come.
At K & S Auto Tech, we offer transmission fluid changes, flushes, and repairs to keep your automatic or manual transmission performing at its best. If you're noticing slipping, hard shifts, or strange noises, let us take a look.
Fresh fluid for smoother operation
Complete fluid exchange for maximum protection
Stop leaks before they cause major damage
Identify shifting problems and internal issues
CARFAX Registered: All our services are reported to CARFAX to maintain your vehicle's service history.
Your exhaust system keeps toxic fumes out of your cabin, helps your engine run efficiently, maximizes fuel economy, and reduces harmful emissions. It's a critical system that deserves expert care.
A damaged muffler or exhaust leak isn't just loud—it can be dangerous. Holes in your exhaust can lead to carbon monoxide entering your vehicle. If you hear rumbling, feel vibrations in your steering wheel or pedals, or notice a loss of power, bring your vehicle to K & S Auto Tech for a professional inspection. Don't DIY exhaust work—trust the experts.
Loud rumbling • Vibrations in steering wheel or pedals • Loss of power • Exhaust smell inside car • Visible rust or holes
Quiet your ride and pass inspection
Fix leaks, rust, and damaged sections
Keep emissions system working properly
Fix cracks and leaks at the engine
CARFAX Registered: All our services are reported to CARFAX to maintain your vehicle's service history.
"I can't take this heat! I need to move back to Allentown!"
Don't sweat it! Whether your A/C is blowing warm air or your heater isn't keeping you warm, K & S Auto Tech has you covered. We provide complete climate control services to keep you comfortable year-round.
From refrigerant recharges to compressor replacements, our technicians diagnose and repair all A/C and heating system issues. We'll get your cabin back to the perfect temperature fast.
Restore cold air with refrigerant service and leak repair
Diagnose and replace faulty A/C compressors
Fix heating issues and restore cabin airflow
Breathe clean air with a fresh filter
CARFAX Registered: All our services are reported to CARFAX to maintain your vehicle's service history.
Don't wait until a small issue becomes a big problem. Schedule your service today and let our certified technicians take care of your vehicle.