TRUSTED
EXPERTISE
Delivering honest, high-quality mechanical services to Yakima County with integrity and precision.
PRECISION DIESEL & MACHINERY
Precision Diesel & Machinery LLC is a trusted mechanical service provider in Yakima that is dedicated to delivering honest, high-quality work across diesel engines, machinery, welding, and fabrication.
Our experienced team ensures reliable repairs and maintenance, prioritizing customer satisfaction and integrity in every job we undertake. We serve a broad range of mechanical needs with expertise and a commitment to doing the job right the first time.
Founded by Kalvin Froehlich, Precision Diesel & Machinery has built a reputation for excellence in the heavy equipment repair industry. We understand that downtime costs money, which is why we work efficiently to get your equipment back in operation as quickly as possible without compromising quality.
Whether you need diesel engine diagnostics, heavy equipment maintenance, custom welding, or mobile field service, our team has the skills and equipment to handle jobs of any size and complexity.
WHAT DRIVES US
Our core values guide every decision we make and every service we provide.
Integrity
We prioritize honesty and transparency in every interaction, ensuring our clients can trust us completely.
Precision
Our name reflects our commitment to precise, accurate work that meets the highest standards.
Customer Focus
Customer satisfaction drives everything we do. We listen, understand, and deliver solutions that work.
Excellence
We're committed to doing the job right the first time, avoiding shortcuts and ensuring lasting results.
COMPREHENSIVE SOLUTIONS
We offer a complete range of mechanical services for heavy equipment, diesel engines, and specialized machinery.
KALVIN FROEHLICH
Kalvin Froehlich founded Precision Diesel & Machinery LLC with a vision to provide honest, reliable mechanical services to the Yakima community. With years of experience in diesel repair and heavy equipment maintenance, Kalvin leads a team dedicated to excellence and customer satisfaction.
Under Kalvin's leadership, Precision Diesel & Machinery has earned a reputation for quality workmanship, fair pricing, and exceptional customer service. The company is incorporated as an LLC in Washington State and serves clients throughout Yakima County and beyond.
PROJECT GALLERY
See the quality and precision we bring to every job, from diesel engine rebuilds to mobile field repairs.
Heavy Equipment
CAT 279D Equipment Repair
Engine Work
Engine Rebuild Service
Engine Work
Complete Engine Overhaul
Engine Work
Engine Component Service
Mobile Service
Mobile Field Repairs
Mobile Service
On-Site Diagnostics
Fleet Service
Truck Maintenance
Specialized
Boat Motor Repair
Mobile Service
Mobile Crane Service
Shop Work
Organized Service Process
Facility
Our Shop Facility
Facility
Heavy Lift Capability
Mobile Service
Mobile Service Truck
Mobile Service
Field Service Ready
29 FIVE-STAR REVIEWS
Our clients consistently rate us 5.0 stars on Google. Read what they have to say about our service.
READ ALL REVIEWS ON GOOGLE"Great service and friendly staff! They fixed my car quickly and at my convenience. I'll definitely come back and recommend this shop to others."
— Katie Brown
"I don't know what was better the quality of work in effort, or the customer service. With a one day notice, he took my truck and fixed everything perfectly."
— Carson Stevens
"Kalvin and his guys were excellent to work with. They got the job done efficiently and were very fair priced! They got our truck back on the road in no time!"
— Zach Baxter
READY TO WORK WITH US?
Experience the Precision Diesel difference. Contact us today for expert service.