Severns Diesel
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Severns Diesel
Call 813-564-4370
  • Home
  • Services
  • Fleet Maintenance
  • About
  • Contact
  • Service Areas
    • Service Areas
Call 813-564-4370

(813) 564-4370

Mobile Heavy Equipment & Diesel Repair

Mobile Heavy Equipment & Diesel RepairMobile Heavy Equipment & Diesel RepairMobile Heavy Equipment & Diesel RepairMobile Heavy Equipment & Diesel Repair

 Dealer-level diagnostics. Mobile heavy equipment and diesel repair. Less downtime. 

Request Service

(813) 564-4370

Mobile Heavy Equipment & Diesel Repair

Mobile Heavy Equipment & Diesel RepairMobile Heavy Equipment & Diesel RepairMobile Heavy Equipment & Diesel RepairMobile Heavy Equipment & Diesel Repair

 Dealer-level diagnostics. Mobile heavy equipment and diesel repair. Less downtime. 

Request Service

Mobile Field Service

Advanced Dealer-Level Diagnostics

Advanced Dealer-Level Diagnostics

Fully equipped service trucks come to your jobsite.

Advanced Dealer-Level Diagnostics

Advanced Dealer-Level Diagnostics

Advanced Dealer-Level Diagnostics

Professional diagnostic tools to find the real problem.

Heavy Equipment & Commercial Fleets

Based in Parrish, Serving the Region

Based in Parrish, Serving the Region

Service for individual machines and full commercial fleets.

Based in Parrish, Serving the Region

Based in Parrish, Serving the Region

Based in Parrish, Serving the Region

Local diesel service across Parrish and the surrounding area.

Built to Keep Your Equipment Working

Equipment downtime costs contractors and fleet owners money. Severns Diesel brings experienced diesel technicians, professional diagnostic equipment and fully equipped service trucks directly to your machine or commercial vehicle.


Whether the problem is mechanical, electrical, hydraulic or aftertreatment-related, our goal is to identify the actual cause, explain the repair clearly and get the equipment back to work.


More than 10 years of hands-on diesel and equipment experience

Advanced dealer-level diagnostic software and equipment

Fully equipped mobile service trucks

Mechanical, electrical and hydraulic capabilities

Service for individual equipment owners and commercial fleets

Clear communication and documented repair findings

Heavy Equipment and Diesel Repair Services

Advanced Diagnostics & Electrical Repair

Advanced Diagnostics & Electrical Repair

Advanced Diagnostics & Electrical Repair

Computer diagnostics, CAN-bus troubleshooting and electrical repair to pinpoint fault codes and get your equipment running.

Diesel Engine & Fuel-System Repair

Advanced Diagnostics & Electrical Repair

Advanced Diagnostics & Electrical Repair

Diagnosis and repair of diesel engines and fuel systems, from hard-starting and power loss to injector and fuel-delivery issues.

DEF, DPF & Aftertreatment Diagnostics

Advanced Diagnostics & Electrical Repair

DEF, DPF & Aftertreatment Diagnostics

Diagnostics and repair for DEF, DPF and SCR emissions systems to clear faults and restore proper aftertreatment performance.

Hydraulic Diagnostics & Repair

Preventive Maintenance & Fleet Service

DEF, DPF & Aftertreatment Diagnostics

Troubleshooting and repair of hydraulic systems, cylinders, pumps and lines that keep your equipment lifting, digging and moving.

Equipment A/C Repair

Preventive Maintenance & Fleet Service

Preventive Maintenance & Fleet Service

Air-conditioning diagnostics and repair for heavy equipment and commercial trucks to keep operators cool and productive.

Preventive Maintenance & Fleet Service

Preventive Maintenance & Fleet Service

Preventive Maintenance & Fleet Service

Scheduled maintenance and fleet service to reduce downtime and keep single machines or full fleets running reliably.

Equipment We Service & Brand Experience

Excavators, Loaders & Skid Steers

Excavators, Loaders & Skid Steers

Excavators, Loaders & Skid Steers

Diagnostics, engine, hydraulic and electrical repair for excavators, wheel loaders, skid steers and other heavy earthmoving equipment.

Commercial Trucks & Fleets

Excavators, Loaders & Skid Steers

Excavators, Loaders & Skid Steers

Commercial diesel truck repair, undercarriage work and preventive maintenance for owner-operators and full commercial fleets.

Heavy Equipment Brand Experience

Excavators, Loaders & Skid Steers

Heavy Equipment Brand Experience

Caterpillar, John Deere, Bobcat, Volvo, Komatsu, Doosan, Hyundai, JLG, Case, Takeuchi, New Holland and Kubota.

Truck & Engine Brand Experience

Diagnostics & Aftertreatment Systems

Heavy Equipment Brand Experience

Cummins, Detroit Diesel, International, Ford, Ram and Chevrolet/GMC diesel trucks and engines.

Diagnostics & Aftertreatment Systems

Diagnostics & Aftertreatment Systems

Diagnostics & Aftertreatment Systems

Advanced computer and CAN-bus diagnostics, plus DEF, DPF and SCR aftertreatment troubleshooting across heavy equipment and trucks.

Independent Repair Provider

Diagnostics & Aftertreatment Systems

Diagnostics & Aftertreatment Systems

Brand names are listed to describe service experience. Severns Diesel is an independent repair provider unless otherwise stated.

Recent Field-Service Work

Cylinder Repair on Mast
Bent Tilt Cylinder
Sandplate welded on
Hydraulic Leak Repair
Broken swash plate on pump
Bobcat going back together after engine and pump where removed
Radiator/ Hydraulic cooler assembly leaking identifying leak
Fuel filter with rust in it
Digital diagnostic inspection screen used to find a broken coupler
Diesel engine electrical connector inspection during a Severns Diesel field repair
Clogged filter pickup tube
Electrical Diagnostics Finding a Broken wire in connector
Severns Diesel mobile service vehicle at a heavy equipment job site
Gooseneck welding repair
Broken Belt in a track we had to replace
Electrical plug the wires broke at
Cylinder head install
Steering pump replacement
Hydraulic cylinder rebuild
Welding job we repaired cracks on a trailer
Show More

Service Areas

Based in Parrish, we serve Parrish, Bradenton, Palmetto, Ellenton, Lakewood Ranch, Myakka City, Sarasota, Venice, Ruskin, Sun City Center, Riverview, Brandon and Tampa. Service in Fort Myers and surrounding Southwest Florida may be available for larger repairs and fleet work.

View All Service Areas

About Severns Diesel

Severns Diesel provides mobile heavy-equipment and commercial diesel repair from our home base in Parrish, Florida. With more than 10 years of hands-on experience, advanced dealer-level diagnostic capabilities, and fully equipped service trucks, we help contractors, equipment owners, and commercial fleets reduce downtime and keep their equipment working.

Learn About Severns Diesel →


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Severns Diesel

Parrish, FL, USA

(813) 564-4370

Hours

Mon

07:00 am – 05:00 pm

Tue

07:00 am – 05:00 pm

Wed

07:00 am – 05:00 pm

Thu

07:00 am – 05:00 pm

Fri

07:00 am – 05:00 pm

Sat

Closed

Sun

Closed

After-hours and weekend service may be available depending on technician availability and job location. Call or text to check availability.

Severns Diesel

(813) 564-4370

Copyright © 2026 Severns Diesel - All Rights Reserved.

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