BMCO Precision auto repair in Spring, TX. Without the guesswork.
Independent shop in Spring, TX — cars, trucks and diesel. Published rates, photos of what we find, and nothing done until you say yes.
18018 Strack Dr, Spring, TX 77379 · Directions ↗(opens in a new tab)
(346) 663-8020 · Mon–Fri 9–6 · Sat 9–2
Cars, trucks and diesel — under one roof
From routine maintenance to real diagnostics, BMCO Motors handles it — every make, every model, gas or diesel.
Oil Changes & Maintenance
Fast, scheduled maintenance that keeps small issues from becoming expensive ones.
Brakes & Suspension
Pads, rotors, and full suspension work, inspected and photographed before we touch a thing.
Check Engine & Diagnostics
Real diagnostic work with modern tools — we show you exactly what triggered the light.
AC & Heating
Climate systems repaired and recharged, tested before you leave the lot.
Wheel Alignments
Straight-tracking, even tire wear, and a smoother, safer ride.
Pre-Purchase Inspections
Buying a used car? We'll tell you exactly what you're getting into before you sign.
Diesel Service & Repair
Full diesel maintenance and repair — the work a lot of shops send down the road.
Fleet Maintenance
Scheduled service programs for work trucks and fleets, documented every visit.
Engine & Transmission
Rebuilds, replacements and heavy repair — done in-house, not subcontracted.
Our rates, before you ask
Most shops make you call to find out what an hour costs. Here it is.
Cash, credit or debit card at pickup.
Hourly rates are for repair work. Routine maintenance is often less — we'll tell you which applies before we start, not after. The diagnostic fee comes off the bill if you have us do the repair.
We don't stock oil. You pick the grade — conventional, blend or full synthetic — and the filter; we order exactly that, and you pay for what you chose plus the labor above. We'll show you the options and what each costs before we touch it.
Parts carry the manufacturer's warranty — most run six months to a year, and some, like batteries, run longer. We'll tell you what the part going on your vehicle carries before we fit it.
If we got it wrong, we put it right at no charge. No argument, no re-diagnosis fee.
If a part fails inside its warranty, the manufacturer covers the part — but the labor to fit the replacement is charged again. That's how parts warranties work at every shop; we'd rather you hear it from us now than at the counter later.
The work most shops send down the road
Plenty of shops will take a diesel in and then find a reason not to. We do this work every week — emissions systems, fuel systems, heavy steering and full service intervals. Cummins is what our master technician came up on and knows best; Duramax and Power Stroke come through here too.
Emissions Systems
DPF, DEF and urea injection, NOx and water-in-fuel sensors — diagnosed properly instead of deleted or ignored.
Fuel Systems
Injectors, pumps, filter housings and strainers. Hard-start and power-loss faults chased to the actual cause.
Full Service Intervals
Oil, oil and fuel filters, crankcase breather, air and cabin — the whole interval done at once, documented.
Heavy Steering & Chassis
King pins, hydro boosters, steering gear boxes, wheel bearings — the parts that keep a loaded truck safe.
Running a fleet?
We run scheduled maintenance programs for work trucks and fleets — same photo-documented inspection on every unit, so you have a service history for each truck instead of a shoebox of receipts. Talk to us about a schedule that fits your run cycle.
Woman-owned business. If your company tracks supplier diversity spend, servicing your fleet here counts toward it.
Know where your repair stands
Nothing gets touched until you have said yes. We inspect the vehicle, photograph what we find, put an estimate in your hands, and wait for your approval. You can ask us where things stand at any point and get a straight answer.
Full multi-point inspection
Every visit, top to bottom — not just the one thing you called about.
Photos of anything that needs attention
Real photos of your actual vehicle, not a stock diagram.
Nothing done without your OK
We send you the estimate first. Nothing gets done until you tell us to go ahead.
Check your status any time
Check your status from your phone. No app, no account — your VIN or the phone number we have on file is all you need.
Where does my service history live?
Repairs at BMCO are recorded in Scarab OS, the shop-management system we keep our records in, so your service history stays with the vehicle. Your inspection, the photos, the estimate and the invoice all sit against your VIN. There is nothing to download and no account to make — it just means that when you come back in two years and ask what we did last time, we can tell you.
You'll need your VIN or the phone number we have on file.
Book an appointment
Hours & directions
Sat 9:00 AM–2:00 PM · Sun Closed
Last drop-off 5:00 PM · Sat 1:00 PM
The gate stays closed, so give us a call or text when you pull up — or when you're a few minutes out — and one of us will come straight out to let you in.
Booked online? We call or text to confirm — nothing is locked in until we do.
No reviews yet — and we're not writing our own
BMCO Motors is a new shop and we're building our record one repair at a time. We'd rather show you nothing than show you reviews we wrote ourselves.
Been in already? A few honest words on Google helps more than you'd think.
Meet the team behind the wrench
BMCO Motors is technician-led — every vehicle that comes through the bay gets the same attention we'd give our own.
Carlos Cerritos
Master diesel technician — emissions systems, fuel systems and heavy repair on the trucks other shops turn away, plus every make and model on the gas side. Cummins is his home ground; he works on Duramax and Power Stroke as well. Every technical estimate in this shop goes through him before it reaches you.
Michael Riley
Oversees daily operations, invoicing, and vendor relationships — keeps the shop running.
Isabella Aguilar
Greets customers, schedules appointments, and manages check-ins — your first stop at the counter.
Madison Riley
Oil changes, tire rotations, fluid flushes, and safety inspections — training under Carlos.