Heavy Equipment Diagnostics & Industrial Services • Houston & Porter, TX

Your Equipment Is Down.
We're On Our Way.

On-site and shop-based electronic diagnostics, ECM reprogramming, and industrial field services across Greater Houston. When the dealer says "bring it in," we show up and fix it — at your jobsite or at our shop in Porter.

25+
Years Specialized
Experience
5
Integrated Industrial
Services
2hr
Average Response
in Houston
On-Site
Field Service +
Porter Shop

Five Specialized Services. One Call.

Most Houston operations need multiple vendors. We consolidate five critical capabilities under one trusted technical team — on-site or at our shop in Porter.

🔌

Electronic Diagnostics & ECM Reprogramming

Advanced ECM/ECU diagnostics using Cat ET, JD Service Advisor, Komatsu CSS, and proprietary tools. Deep fault code analysis, ECM reprogramming after component replacement, equipment unlocking for imported/locked machines, and DEF/DPF emissions solutions.

From $720 (4hr minimum)
💧

Industrial Pressure Washing

Heavy equipment cleaning, refinery floors, building exteriors, and industrial facility decontamination. High-pressure systems for the toughest industrial environments. From mining shovels to plant floors.

Quote based on scope

Undercarriage & Track Repair

Mining excavators and bulldozers. On-site undercarriage inspection, track adjustment, and component replacement using our portable 100-ton hydraulic press. No need to transport — we bring the press to you.

Quote based on scope
🔩

Portable Line Boring & Welding

On-site line boring with automatic weld-and-cut portable tooling. Bucket pin bores, boom and stick bores, structural rebuilds. Heavy equipment welding for buckets, shovels, and frames.

From $2,500

Generator Maintenance & Load Bank Testing

Critical power for hospitals, data centers, refineries, and oil & gas. Preventive maintenance, load bank testing under real conditions, and emergency repair. Your backup power must work when you need it.

From $500

Problems We've Solved This Month

Real cases from Houston jobsites. Real problems that other mechanics couldn't solve.

MINI EXCAVATOR • SECURITY LOCKOUT

"Machine Disabled." Four technicians tried. None could fix it.

Mini excavator locked out with fault code E1377-2. Several technicians had already tried. I changed one configuration parameter — machine running in 15 minutes.

15 min
Fix time vs. days of failed attempts by others
LINK-BELT 350X4EX • AFTERTREATMENT

He was about to spend $4,000 on a new pump. He didn't need one.

Check Engine with fault code 1P204F. Mechanic had already bought a $4,000 dosing pump. Real issue: clogged DEF injector. Total fix: ~$400 in parts.

$3,600
Saved — pump was not the problem
SILVERADO HD5500 • COMMON RAIL

Two months in the shop. A whole engine swapped. The real problem? A fuse.

6.6L Duramax with low common rail pressure. Shop replaced sensor, high-pressure pump, supply pump, then swapped the engine. Still broken. I found a failed fuse cutting power to the PCM.

$2 fuse
Solved what thousands in parts couldn't

The Specialist You Call When Nobody Else Can Fix It

We solve problems that general mechanics, dealers, and other shops can't — or won't.

25+
Years of specialized heavy equipment experience
10
OEM diagnostic platforms
(Cat ET, JD, Komatsu, Volvo, TEXA, Dimsport)
100T
Portable hydraulic press for on-site undercarriage
24/7
Emergency response across Greater Houston
CATERPILLAR JOHN DEERE KOMATSU VOLVO CE CASE HITACHI LINK-BELT CUMMINS

Shop in Porter + Mobile Service Across Houston

🛠 Shop Location

22196 Adams Street
Porter, TX 77365

Full-service shop with two bays. Bring your equipment in for diagnostics, engine work, and repairs. Open Monday–Friday 8AM–6PM, Saturday 8AM–3PM.

📍 Get Directions

🚚 Mobile Service Area

We come to your jobsite, refinery, or facility — anywhere in Greater Houston. On-site service across Houston, Katy, Sugar Land, The Woodlands, Conroe, Pearland, Pasadena, Baytown, Humble, and surrounding areas.

🌐 Bilingual Service

English & Spanish — Servicio en inglés y español. Our team communicates clearly in both languages to serve Houston's diverse industrial workforce.

Stop Losing Money to Downtime.

Every hour your equipment sits down costs you thousands. One call gets a specialist on-site or gets your machine into our Porter shop — usually same day.

Call or text — available for emergencies
📍 22196 Adams St, Porter, TX 77365
📧 lvera@inmavehtx.com
🌐 www.inmavehtx.com