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Trusted to fix what others can’t.

Based in Lafayette and trusted across the Gulf Coast, we bring real-world experience to every job and build long-term trust with the people running it.

Comprehensive Pump & Equipment Solutions

If it rotates, moves fluid, or needs fixing, we’ve got it covered.

From pump repair and rebuilds to custom machining and hard-to-source parts,
we’re the team you call when no one else can figure it out.

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We believe our impact goes beyond pumps. The energy and industrial sectors are crucial to global development, and we’re proud to contribute with our expertise and broad vision.

- Clark Edwards, Owner

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EV Pump & Equipment Blog

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Diagram of a solar chemical injection pump: solar panel wired to a charge controller and battery, driving a DC motor and plunger pump fed from a yellow chemical tank.

High Pressure & Solar Chemical Injection Pumps: How to Spec Them

Two questions come up on almost every chemical injection call I take. The first is "how much pressure does this pump really need to make?" The second is "the site has no power, can we run it on solar?" Both have a clean answer once you know the two...

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A chemical injection pump next to a chemical metering pump.

Chemical Metering Pump vs. Injection Pump: How to Pick the Right One

Two people can describe the same pump and call it two different things. In the oilfield, it's an injection pump; in a water plant or a process...

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Chemical injection pump skid with yellow polyethylene tank, engine-driven pump, and hose assembly mounted on a heavy-duty steel frame.

Chemical Injection Pumps Explained: Types, Applications, & How to Spec One

A chemical injection pump precisely doses chemicals into a pressurized system - controlling flow rate, pressure, and timing to protect equipment,...

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Blue horizontal multistage centrifugal pump with stainless steel body and electric motor mounted on a base.

Peristaltic Pump Hose Materials: Chemical Compatibility Guide

The hose is the only part of a peristaltic pump that ever touches your fluid, and there are no seals or valves in the flow path to share the load....

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EV Pump & Equipment trailer-mounted bypass pump unit with Jetech engine, available for rental in Lafayette, LA and across the Gulf Coast

How EV Pump Rebuilt a Hydroblast Trailer for Sage Enviro Tech

EV Pump rebuilt a hydroblast trailer for Sage Enviro Tech after a failed, customized flywheel left the engine, transmission, and pump coupling in...

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Industrial centrifugal pump rental unit with motor, pressure gauge, and stainless steel piping from EV Pump & Equipment.

Trash, Bypass, Submersible & More: Gulf Coast Pump Rentals

EV Pump & Equipment rents bypass, trash, submersible, diaphragm, sound-attenuated, and high-volume water pumps to industrial sites across Louisiana,...

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Desmi/Rotan gear pump and electric motor mounted on a blue painted baseplate, built by EV Pump & Equipment to suction-lift drilling mud for Aerion's ARM real-time monitoring system on active drilling rigs.

How EV Pump Selected a Gear Pump for Aerion's ARM System

EV Pump partnered with Aerion to design and test a gear pump capable of suction-lifting drilling mud across variable densities, viscosities, and...

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Four types of injection pumps illustrated side by side — plunger, diaphragm, gear, and peristaltic — EV Pump & Equipment, Lafayette, LA

What Is an Injection Pump? Types, Uses, and When to Call a Specialist

Injection pumps are small, but they're doing critical work; metering the exact chemistry that keeps pipelines from corroding, wells from scaling, and...

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Large mud pump being crane-lifted off a flatbed at EV Pump & Equipment's yard — Lafayette, LA

Mud Pump Repair: When to Rebuild and When to Replace

Mud pump failure in drilling or well servicing doesn't give you much warning — and when it happens, the rebuild vs. replace decision has real money...

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Two views of a rebuilt Tier 3 trash pump skid, painted blue on a steel frame. Left shows green suction hose and discharge valves in operation. Right reveals the diesel engine side. Photographed outdoors on concrete in Lafayette, LA.

How EV Pump Sourced & Rebuilt Tier 3 Trash Pumps on a 6 Week Deadline

EV Pump helped Charles Holston Inc. (CHI) source, rebuild, and skid-mount three Tier 3 diesel-driven trash pumps in under six weeks so their Uinta...

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