Direct Maintenance Services
Rotating Equipment Repair
Our Core Services
35+ years rebuilding rotating equipment for petrochemical, power, food, wastewater, and manufacturing. In-house CNC machining, balancing, and full-load testing.
Gearbox & Gear Repair
In-house gear cutting up to 60". Flender, Falk, SEW. 24/7 emergency manufacturing.
Industrial Pump Repair
Goulds, Durco, Viking, Sulzer. Impeller rebuilds, hard-facing, API 610. Free pickup.
Blower & Compressor Repair
Roots, Gardner Denver, Aerzen. PD lobe, screw, regenerative. Zero leaks guaranteed.
Rotary Airlock Valve Repair
Smoot, Prater, ACS. Hard chrome, tungsten carbide, outboard bearings. Leak-free.
Centrifuge & Separator Repair
Alfa Laval, Westfalia, Flottweg. Decanter, basket, disc stack. Full bowl rebuilds.
About Direct Maintenance Services
For over 35 years, Direct Maintenance Services has been the trusted nationwide partner for critical rotating equipment repair. Based in Houston, Texas, we serve petrochemical, power generation, food & beverage, wastewater, mining, and manufacturing plants across all 50 states 24/7/365.
Our advanced machining and repair center houses every capability under one roof: CNC gear hobbing to 60", hard chrome plating tanks, tungsten carbide HVOF, dynamic balancing to G1.0, and full-load test cells. When your line is down, we dont outsource we move.
One call to D.M.S. means a live technician answers immediately, free nationwide pickup is dispatched within the hour, and your equipment is rebuilt better than new backed by the strongest warranty in the business: 1236 months from date of installation. Zero excuses. Zero downtime. Guaranteed.
20+ Major Brands We Rebuild
No job too big or small. All models, all configurations. 35+ years of experience.
Industries We Serve
Petrochemical, power generation, wastewater, food & beverage, mining, manufacturing. Nationwide service.
Agriculture & Irrigation
Vertical turbines, deep well pumps, heavy-duty PTO drives.
Cement & Minerals
Kiln drives, abrasive slurry pumps, dust collection blowers.
Food & Beverage
Sanitary pumps, pneumatic conveying airlocks, separators.
General Manufacturing
Mixer drives, conveyor gearboxes, vacuum pumps.
Marine & Offshore
Saltwater pumps, cargo offloading, thruster gearboxes.
Mining & Minerals
Slurry pumps, thickener drives, dust collection blowers.
Petrochemical & Refining
API 610 pumps, extruder drives, cooling tower gearboxes.
Plastics & Polymers
Pelletizing pumps, extruder gearboxes, rotary valves.
Power Generation
Boiler feed pumps, ID/FD fans, turbine lube systems.
Pulp & Paper
Stock pumps, black liquor systems, high consistency drives.
Steel & Primary Metals
Descaling pumps, exhaust blowers, heavy-duty gearboxes.
Wastewater Treatment
Sludge pumps, aeration systems.
Our 6-Step Repair Process
Our prioritized, zero-delay rapid turnaround process designed to get your facility back online as quickly as possible.
1. Call 24/7
Live technician answers immediately even holidays.
2. Instant Quote
Text photos → firm price in minutes.
3. Free Pickup
Hot-shot fleet dispatched nationwide.
4. Priority Repair
Full in-house tear-down, machining, balancing.
5. Load Testing
Certified with video proof.
6. Free Delivery + Warranty
Delivered back at our cost with up to 36-month warranty.
Why Plants Nationwide Trust D.M.S.
Industrial downtime isn't just an inconvenience it's an expensive production bleed that costs thousands per minute.
LIVE TECH 24/7/365
Real technician answers every single call NO voicemail, NO call center. Diagnosis starts the second you call.
FREE NATIONWIDE PICKUP
We come get your failed equipment anywhere in the United States. 100% free transport. Dispatched immediately.
1236 MONTH ZERO-FAIL WARRANTY
Strongest warranty in the industry even on emergency rush jobs. If it fails again, we fix it FREE.
FULL IN-HOUSE CAPABILITIES
We perform CNC gear hobbing to 60", hard chrome plating, tungsten carbide, dynamic balancing, and load testing under one roof.
Stafford, TX Facility Capabilities
Our Stafford machine facility houses complete CNC boring, custom shaft turning, hard plating, and hydrostatic pressure test cells.
Machining & Boring
- CNC Line Boring up to 80"
- CNC Lathe turning to 45" Swing
- Horizontal boring mills
Gear Cutting & Hobbing
- CNC Hobbing up to 60" OD
- Internal & External shaping
- Gleason bevel gear systems
Balancing & Testing
- ISO G2.5 Schenck Balancing
- Dynamic rotors up to 10,000 lbs
- Hydrostatic test stands to 5,000 PSI
Plating & Wear Coatings
- High-build hard chrome plating (80-120 micron)
- HVOF tungsten carbide armor coatings
- Ceramic plasma barrier installations
Operations & Logistics Q&A
Is pickup and delivery really free across all 50 states?
Yes. We operate an insured, hot-shot logistics fleet and partner with national freight carriers to handle transportation both ways. For the continental United States, we arrange, insure, and pay for the entire transit. There are zero hidden freight surcharges on your final repair bill.
What does the 12 to 36-month installation warranty cover?
Unlike standard warranties that start the day an item leaves a repair shop, our warranty begins **the day your machinery is commissioned and installed** in your plant (up to 6 months post-delivery). It covers all parts manufactured or replaced by D.M.S. and all associated labor. If a rebuilt component fails under normal operational parameters, we pick up, repair, and return the unit at zero cost.
What are your emergency turnaround and diagnostic lead times?
For emergency critical "line down" situations, we perform dynamic triage. A live technician will evaluate your text photos and provide a preliminary estimate within minutes of contact. Once your equipment arrives at our Stafford, TX facility, we disassemble, run non-destructive testing (NDT), and provide a formal digital inspection report within 12 to 24 hours. Emergency rebuilds run on continuous, multi-shift schedules until completed.
Ready to Get Started?
Line down? Gearbox failed? Pump seized?
Dont wait call now for free pickup and an instant quote.
Email: INFO@DIRECTMAINTENANCESERVICES.COM
(832) 860-5493