Your mechanicdrives to you.

25 Years
Master tech · gas & diesel
Jay Metcalf has been fixing cars and trucks for 25 years, gas and diesel. He brings the diagnostic tools, the parts and the torque wrench to your driveway, so you never sit in a waiting room again.
Who shows up
Two owners. No strangers.
You are handing someone your keys and your driveway. Here is exactly who is going to be standing next to your car.

Jay Metcalf
Owner & master technician
25 years · ASE certified · gas & diesel
Twenty-five years of it, and he still runs the calls himself. Dealer certified on Ford, GM and Chrysler diesel, and the person who diagnoses your car, turns the wrench and stands behind it.
Call Jay(832) 528-0270

Jason Garcia
Partner & technician
Certified technician
Came on as a partner this year. He runs his own service calls and does the repairs, on his own line — so whoever you get, you get an owner.
Call Jason(936) 405-2838
Same two people, every visit. No rotating crew, no subcontractor, and nobody you have to explain your car to twice. Read Jay’s story
The Scan
Tell it what your car is doing.
This is roughly the conversation you’d have with Jay on the phone. Pick the symptom and see what it usually turns out to be — and what he does about it.
Select a symptom
Common causes, not a diagnosis. Nothing replaces putting a meter on your actual car — which is exactly what the $125 diagnostic is for.


An actual photo Jay sent a customer.
Circled in red: the leak.
Why mobile
The shop was never
the point.
A building full of lifts exists so a shop can work on twenty cars at once. It has nothing to do with fixing yours better. Almost everything short of an engine rebuild can be done properly in your own driveway — by somebody who is only working on your car.
The usual way
- Drop it off before work, hope for a ride home
- Sits in a queue behind eleven other cars
- You talk to a service advisor, not the tech
- Diagnostic fee, whether or not they find it
- Called at 4:45 with a number and no photos
With Jay
- He comes to your driveway, your office, your parking lot
- Yours is the only car being worked on that visit
- You talk to the man holding the wrench
- $125 diagnostic, waived when you have the repair done
- Photos of what he found, sent to your phone
Services
What Jay fixes
Everything short of an engine rebuild happens where your car already is. If you don't see it listed, call and ask — the answer is usually yes.
Two techs, no middlemen
You get an owner.
Every time.
Twenty-five years, ASE certified master technician, and nobody in between. The person who answers the phone is the person who diagnoses your car, turns the wrench on it, and has his name on the truck.
Gas and diesel both, and dealer certified on Ford, GM and Chrysler diesel — so the work truck that pays your bills does not have to go on a rollback to get looked at.
Jason Garcia came on as a partner this year — a certified technician who answers the phone too, runs his own service calls and does the repairs. So there are two of them now, and they are both owners. You still never get handed to a stranger.
That’s the whole business model. It’s also why they can afford to tell you a repair isn’t worth doing — there’s no service advisor upstairs with a monthly number to hit.
“Your ride, my priority.”— Jay Metcalf’s own words, off his own truck

25
years, ASE certified
$125
diagnostic, waived with the repair
24/7
an owner answers, not an office

In their words
4.5 stars, and
not a single upsell.
Mr. Metcalf went out of his way to ensure I made my trip coming up safe and sound. He inspected every part of my vehicle and even taught me lessons regarding my vehicle and how to keep it running strong. I highly recommend.
Jeremy Ramirez
Pre-trip inspection
Truck was down several months due to brake issues, had it at several shops with no luck, the brakes were locking up, changed everything. Jay got on it and busted his butt, and figured it out. I'm completely grateful for his knowledge and hard work.
David Bailey
The one nobody else could fix
Not only a great auto mechanic, but really cares about his customers and their needs. He tells you honestly what you need for your car, doesn't try to oversell you, and works with you on what the most important issues are, instead of trying to tack on multiple unnecessary repairs.
Andrew Balla
Google Local Guide
Reviews published on Game Changer Automotive’s Google Business Profile. Add yours.
Service area
If you can see pine
trees, he’ll come.
Jay Metcalf runs out of Conroe and covers Montgomery County and the north side of Houston — from Anderson in the west to Cleveland in the east, and all the way down to Humble and Atascocita.
Not sure whether you’re inside it? Call and ask. He answers the phone himself, at any hour.
(832) 528-0270Swipe the map →

Open 24 hours
Car in the driveway, not going anywhere?
Jay Metcalf answers his own phone, 24 hours a day, 7 days a week. The $125 diagnostic is waived when you have the repair done.








