On-site heavy equipment diagnostics, repair, and maintenance throughout Western Washington and Northern Idaho.

When equipment goes down, hauling it to a shop is not always practical. Northline Equipment Repair brings mechanical service directly to your jobsite, yard, farm, or facility.

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Owner-Operated • Mobile Service
Commercial and Agricultural Equipment

What I Can Help With

Diagnostics and Troubleshooting

Equipment problems are not always obvious. I provide on-site diagnostics for no-start conditions, loss of power, warning lights, electrical issues, leaks, overheating, and other problems that need to be tracked down before parts are replaced.Typical work may include:
• No-start and hard-start conditions
• Electrical troubleshooting
• Charging and starting systems
• Hydraulic problems
• Fuel delivery issues
• Cooling system problems
• Warning lights and fault symptoms

• Request Diagnostics

Repairs Where the Equipment Sits

Many repairs can be completed without transporting the machine to a shop. mobile service helps reduce unnecessary hauling, delays, and downtime.Common repair work includes:
• Hydraulic hose and fitting replacement
• Battery, starter, and alternator replacement
• Belts, hoses, and cooling system repairs
• Fuel system repairs
• Brake and steering repairs
• Electrical and lighting repairs
• Minor welding and field repairs
• General mechanical repairsHave a different issue? Call or send a service request with the machine type and symptoms.

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• Tell Me What's Going On

Preventative Maintenance

Scheduled maintenance is usually easier and less expensive than an unexpected breakdown.

Northline Equipment Repair can help with routine service for individual machines or small fleets, including:
• Oil and filter changes
• Fuel and air filters
• Fluid inspections
• Greasing and lubrication
• Belt and hose inspections
• Battery and charging system checks
• Leak inspections
• General condition checksMaintenance can be performed at your yard, shop, farm, or jobsite.

• Ask About Maintenance

Equipment Served

Mobile service is available for a range of construction, agricultural, industrial, and property maintenance equipment.Examples include:
Excavators, skid steers, compact track loaders, backhoes, wheel loaders, tractors, telehandlers, forklifts, trenchers, compressors, generators, trailers and support equipment.Not every repair or machine is a fit for mobile service. Call or message with the make, model, location, and problem, and I'll let you know whether I can help.

Why Customers Call Northline

Service at your location
Avoid hauling equipment when the problem can be diagnosed or repaired where it sits.
Direct communication
You speak directly with the person inspecting and working on the machine.
Practical recommendations
The goal is to identify the problem, explain the options clearly, and help you decide what makes sense for the equipment.
Built around working equipment
Service is focused on the machines people rely on to complete jobs, maintain property, run operations, and earn a living.

Who You're Calling

I'm Jake Mercer, owner and operator of Northline Equipment Repair.I started Northline to provide straightforward mobile service for people who cannot afford to have equipment sitting idle while they wait for a shop opening or arrange transportation.When you call, text, or submit a service request, you are dealing directly with the person who will evaluate the problem and do the work.Demonstration website. Business and owner name, contact details, testimonials, and project imagery are sample content.

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⭐⭐⭐⭐⭐
Fixed our excavator when we had a hard time finding someone who would.- Mark T.
Google review

⭐⭐⭐⭐⭐
Very helpful and friendly.
Thanks.- Susan S.
Google review

⭐⭐⭐⭐⭐
Got us running in the middle of the night- John R.
Google review