Valve & Pump Repair

Valve & Pump Repair Services

We understand that the pump is the heart of your fire apparatus and when it fails, your crew can’t perform their mission. Our technicians specialize in comprehensive pump and valve service for fire engines across Michigan. From diagnosing pressure issues to complete pump rebuilds, we provide fast, dependable repairs to keep your apparatus ready for any emergency.

Valve & Pump Services Include:

We’re committed to delivering quality workmanship and reliable results—because your department depends on equipment that performs when it matters most.

Leak Repair

Leaks within a fire pump system can lead to reduced pressure, inconsistent performance, and eventual pump failure. Even small leaks—whether from worn seals, gaskets, fittings, or valve components—can become major operational problems if left unaddressed.

Priming System Repair

A reliable priming system is essential for drafting operations and ensuring your pump can reach full water flow quickly. When the priming system fails, the pump may struggle to achieve a vacuum, lose prime under operation, or be unable to draft from static water sources.

Preventive Maintenance

Regular preventive maintenance helps extend the life of your pump and valve system, reduce unexpected failures, and keep your apparatus in service longer.

Preventive maintenance is one of the most effective ways to avoid costly repairs and ensure your pump performs exactly when and how you need it.

Valve Repair & Replacement

We service all major fire apparatus valves, including ball valves, relief valves, and intake/discharge valves.

Common services include:

Replacing seals, gaskets, and internal components
Repairing stuck, leaking, or stiff-operating valves
Complete valve rebuilds
Upgrading to modern valve assemblies when needed

Pump Rebuilds & Overhauls

If your pump needs more than minor repairs, we offer complete rebuild services, including:

Impeller and wear ring replacement
Bearing and seal replacement
Pump housing repairs
Shaft repair or replacement
Internal component cleaning and restoration

Call Us Today

Book your service appointment

Frequently Asked Questions

Do you provide on-site services?

Yes, our mobile pump testing unit allows us to perform ISO-compliant pump tests right at your fire station. This reduces downtime and makes testing more convenient for your department. While we are located in St. Johns, we service the entire state of Michigan.

What brands of pumps and valves do you service?

We service and repair all major fire pump and valve manufacturers, including Hale, Waterous, W. S. Darley, and Akron. If you have a specialized component, we can confirm compatibility before repairs.

How quickly can you complete repairs?

Turnaround time varies based on the service needed but getting your apparatus back in service quickly is our top priority. Many repairs can be completed within days, and we communicate timelines clearly from the start.

Do you offer emergency or priority repair services?

Yes, if your apparatus is out-of-service unexpectedly, contact us and we will do our best to prioritize the repair to minimize downtime.

Can you handle electrical issues in older apparatus?

Absolutely, we repair and replace wiring and lighting on both modern and older units, including troubleshooting hard-to-find electrical issues.

What areas of Michigan do you service?

Although our shop is located in St. Johns, Michigan, we proudly serve fire departments and EMS agencies across the entire state.

Do you sell firetrucks and ambulances?

Yes, we offer both new and used firetrucks and ambulances. We can help you select apparatus that match your department’s needs, call volume, and budget.

Can you help us determine if repairing or replacing a vehicle is more cost-effective?

Yes, we frequently assist departments by evaluating repair costs, vehicle condition, and operational needs to help you make an informed decision.

Are your pump tests ISO compliant?

Yes, our pump tests follow ISO requirements, helping departments maintain certification and document pump performance.

Do you provide documentation for repairs and pump tests?

Yes, after service is completed, we provide detailed records for pump test results, repairs performed, and recommended future maintenance.

Reviews

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Outstanding service! I brought in my car with a persistent engine issue that others couldn't diagnose. The team at
Automotive Repair/Mechanic not only identified the problem quickly but also fixed it efficiently. My car runs better than ever. Highly recommend their expertise and professionalism!

Cody Fisher

I've been bringing my vehicles to
Automotive Repair/Mechanic for years, and they never disappoint. From routine maintenance to major repairs, their knowledgeable staff and fair pricing make them my go-to mechanics. Trustworthy, reliable, and always ready to help—they've earned my loyalty!

Kristin Watson

After a bad experience elsewhere, I was hesitant to trust another mechanic. However, Automotive Repair/Mechanic restored my faith in automotive care. They were transparent about the repairs needed, kept me informed throughout the process, and delivered quality workmanship. Top-notch service all around!