Grumpy Grunt Auto LLC

Grumpy Grunt Auto LLC We are a mobile mechanic company that is veteran owned and operated. We provide vehicle preventive m
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All Veterans and first responders get 10% off on labor with approved ID. Multiple Vehicles worked on same day same house hold are subject to a discount. Automotive Certified through HCC

Heavy Vehicle, Diesel Certified through HCC

609 Certified (MVAC)

ABS, Airbag, Transmission, ECU, etc. diagnosis

We do some electrical work

Travel up to 30 miles, $0.95 cents each additional mile

Competitive p

ricing on parts
Company policy, Parts need to be paid in full when ordered
Customer can provide own parts

We do offer aftermarket installs with customer providing parts

We do offer some Diesel maintenance

Fleet service provided

We do Car Clinics to help new drivers and experience drivers gain knowledge on vehicle preventive maintenance and DIY pointers

Good morning!Due to the weather, we will be closed today and continue our normal hours tomorrow weather permitting.We ap...
01/16/2024

Good morning!
Due to the weather, we will be closed today and continue our normal hours tomorrow weather permitting.
We apologize for any inconvenience, stay safe and warm out there

Merry Christmas from Grumpy Grunt Auto LLC.
12/19/2023

Merry Christmas from Grumpy Grunt Auto LLC.

PSA: we are currently disabling jobber payments due to system issues. We still take zelle and cashapp. Any fees will be ...
12/02/2023

PSA: we are currently disabling jobber payments due to system issues. We still take zelle and cashapp. Any fees will be waived. We do plan to add venmo and card readers for in person payments. We do apologize for any inconvenience, any questions please feel free to msg or call us at 832-679-6838 email [email protected]

Valve cover gasket was leaking for obvious reasons. Quick clean up and replacement and no more leaks
11/29/2023

Valve cover gasket was leaking for obvious reasons. Quick clean up and replacement and no more leaks

Full ac replacement. Compressor blew a seal and debris traveled everywhere. Because the client got a kit all parts are L...
11/20/2023

Full ac replacement. Compressor blew a seal and debris traveled everywhere. Because the client got a kit all parts are Lifetime warranty. Don't wait, contact us now for all your automotive needs

Rear mount rubber busted. Heavy vibration, quick swap and she is smooth sailing now. Contact us for all your automotive ...
11/12/2023

Rear mount rubber busted. Heavy vibration, quick swap and she is smooth sailing now. Contact us for all your automotive needs.

Flex pipe had a hole and catalytic converter has seen better days.
11/08/2023

Flex pipe had a hole and catalytic converter has seen better days.

This time of year gets hard for alot of people but some have it worse. This year Grumpy Grunt Auto LLC will be adopting ...
10/18/2023

This time of year gets hard for alot of people but some have it worse. This year Grumpy Grunt Auto LLC will be adopting 2 families for Thanksgiving. If you know a family that is struggling please send us a message or email us at [email protected] with there info and their story. We will reach out to the families we have adopted. We will not be posting who we adopted for privacy reasons. Happy holidays

This is a first for us, the solenoid busted and was leaking out. Over 12 years in the field still learning till this day...
10/06/2023

This is a first for us, the solenoid busted and was leaking out. Over 12 years in the field still learning till this day. Now we have a new spot to check for leaks on ac diagnostics

Valve cover gasket and tube seals are blown. Recommended a tune up and valve cover gasket replacement. Don't wait till i...
10/02/2023

Valve cover gasket and tube seals are blown. Recommended a tune up and valve cover gasket replacement. Don't wait till it's gets bad, call us today to schedule your diagnosis.

09/17/2023

Good Morning everyone, Sunday is for family and god. We will post any announcments on sundays to keep evereone in the loop. We do apologize for not posted recently.

Announcements to be made:
1. We will be expanding to another city soon!
(same service will be available in Houston area)
2. We will post a flyer for Thanksgiving starting Oct1st
We will be adopting 2 familys and more details to come.

BMW valve cover change. Wasnt a easy task but we got the job done. No more oil leaks.
08/24/2023

BMW valve cover change. Wasnt a easy task but we got the job done. No more oil leaks.

Water pump on the cadillac dts. Yes we work cadillac,  mercedes, bmw etc. No job is to hard for Grumpy Grunt Auto LLC
08/23/2023

Water pump on the cadillac dts. Yes we work cadillac, mercedes, bmw etc. No job is to hard for Grumpy Grunt Auto LLC

Another successful ac job in the books. Client was very pleased with the work we did. Keep in mind not everyone will get...
08/13/2023

Another successful ac job in the books. Client was very pleased with the work we did. Keep in mind not everyone will get these Temps. Evert vehicle is different. Call.today for all.your automotive needs.

A well needed time up on this nissan. Maintenance is key to the longevity of any vehicle.
08/11/2023

A well needed time up on this nissan. Maintenance is key to the longevity of any vehicle.

Quick fix on this shifter cable. Plastic broke off so replaced it and she is good to go.
08/04/2023

Quick fix on this shifter cable. Plastic broke off so replaced it and she is good to go.

07/20/2023
Chevy express or***ce tube. Clogged up a little. Client decided to do a full ac kit. They are ready for this texas tripl...
07/18/2023

Chevy express or***ce tube. Clogged up a little. Client decided to do a full ac kit. They are ready for this texas triple digit summer.

07/15/2023

Congrats to the winners of the 2nd quarter raffle.
Phoebe 1st price
Eric Ortega 2nd prize
Ortega M. Stephanie 3rd prize

07/15/2023

Today we will be annoucing our 3 winners

Starter, intake gaskets, and spark ugs in this nissan armada. Client was very happy with the work and is enjoying the sm...
07/12/2023

Starter, intake gaskets, and spark ugs in this nissan armada. Client was very happy with the work and is enjoying the smooth ride. Call today to schedule for all your automotive needs! Don't forget, we are mobile.

Number update, raffle will be extended to July 15. We will go live to announce the 3 winners. Good luck everyone
07/06/2023

Number update, raffle will be extended to July 15. We will go live to announce the 3 winners. Good luck everyone

Quick spark plug replacement. Contact us for all your automotive needs. We got your 6!
07/05/2023

Quick spark plug replacement. Contact us for all your automotive needs. We got your 6!

***Update on tickets sold already***Don't forget to buy your tickets. The 2nd Quarter Raffle ends on July 1st at 12:00 p...
06/22/2023

***Update on tickets sold already***
Don't forget to buy your tickets. The 2nd Quarter Raffle ends on July 1st at 12:00 pm.
$8 a ticket 🎟
If you have any questions, call or text 832-679-6838.
Cashapp: $Mat89
Zelle: 832-679-6838
If you do purchase a ticket, please message me on Facebook or text the number with your first and last name.
Good luck, everyone.

Another client taking advantage of the promo. Temperatures reaching the 100s. Don't cook in your car, contact us for a a...
06/20/2023

Another client taking advantage of the promo. Temperatures reaching the 100s. Don't cook in your car, contact us for a appointment to get you cooled down this summer. We got your 6!

Window regulators broken. Simple repair and now client doesn't have to worry about windows sliding down accidentally
06/16/2023

Window regulators broken. Simple repair and now client doesn't have to worry about windows sliding down accidentally

Cabin filters can cause air restrictions and make it seem like your ac is not working
06/13/2023

Cabin filters can cause air restrictions and make it seem like your ac is not working

Address

Humble, TX
77338

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+18326796838

Website

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