Professional great value honest people I will never take my car to any other place period.

Honest transmission shop! My dad was a mechanic for 40 years, so I know when a shop is trying to take advantage of me. No shady business here.

Fast, efficient and honest. We got a new transmission installed without a problem and right at the price quoted.

So I want to start off by making clear that these really are polite people. But theyve had my car this go round for over a month, since the last couple weeks of April, and its now the first week of June. They really didnt have anything they could tell me, and kept saying they couldnt or hadnt gotten around to my car, when it was there for so long...no explanation really on that other than saying theyd been so busy. Its being towed to another shop now to be fixed, by our choice, because, and I quote from phone call I had with one of the gentlemen this morning, I just couldnt get to it, I really dont know whats wrong with it. If I hadnt been raised by a mechanic Id understand a little more....but it didnt feel very much as if I was important as a customer either so probably for the best. Unfortunately the service is not near as good as it used to be here, and I had come in a couple times before. But it is what it is. Again, theyre at least polite. 🤷‍♀️

If I could give more stars I would. Ron and his team were very upfront, honest, and professional. They took exceedingly good care of us and we were not over charged. Price was reasonable.

Ron, Tyler, and Ashley are the best!

I took my truck to them for a 2nd opinion when another shop told me a lot of work was needed during an oil change. They were able to look at it the next morning without an appointment, told me there was nothing wrong with my truck and saved me from getting taken advantage of for unnecessary repairs. And they didnt charge me a dime for checking everything out. Sweetest people and I will definitely be taking all my vehicles to them in the future.

What a great bail out. My check engine light came on. They were right where I had to pull in. Totally took care of me. I will happily recommend. Thanks Greasy Monkey.

Honest repair shop.

Closed twenty minutes before six. Was going to have them start work on my vehicle but they closed. So I figured Ill take it to someone that wants the work only to find that they not only left my vehicle outside, But they took my stereo out! Now theyre closed until monday!!! No, I will never go back and will never recommend grease monkey.

Ron always takes fantastic care of my family. When my dealership priced me thousands for an oil cooler repair, my parents told me to take it to Ron and he did the repairs for just over 300 bucks. Thank you so much for the honesty and efficiency!!!

Had my transmission rebuilt hereHad to bring it back 8 times the first year ofwarrantyStill had issues with the transmission not shifting properlyHad to take it back 3 times during the second year they said they had to replace a censorEvery thing worked food for maybe 6 monthsSame problem happened againThey kept my car 2 weeks said they replaced the censor again.The warranty ran out before I got the car back 2 weeks later same problemTransmission is still messing up still not shifting properlyGoing to have to spend more money to have it fixed properly after spending $2400.00 to have it rebuilt by this company

Had my transmission rebuilt on my 2005 f150. Ron and the crew down there are: professional, courteous and knowledgeable. I will be taking my vehicles down there for now on.

Picked up a hole in my transmission pan and burned out my transmission, the kicker is its in a 38 motorhome. I wasnt able to find a tow company and get it up to them until Tuesday. I told them we had a trip planned on Friday, they were very fast in getting with my insurance and getting to work on my transmission, I cant thank these folks enough and would highly recommend them.

I had the coolant reservoir on my vehicle break. Ron ensured I got the part at the best price, and went above and beyond to ensure that my vehicle was up and running in the most timely manner possible. Cannot go on long enough with how impressed and grateful I am.

I was in a pinch with my 89 Accord. Drove to Dallas for work in January 2017 and needed the trans (5 speed) rebuilt while there. Parts are difficulty to locate and things often break when working on the old girl, but Ron promised he wouldnt charge a dime if he couldnt rebuild it after tearing it down to find what failed.After meeting him and speaking with him extensively regarding a couple other issues, I felt confident he could complete the job to my satisfaction. As promised, the repairs were completed on time and have been infallible for the first 3 months. See, my coolant fan was failing to come on, which took some extensive trouble shooting, my front rotors and wheel bearings needed to be replaced, and my transmission had to be rebuilt at 350k miles before making my return trip to Nashville, TN.I put a lot of trust in Ron and his shop. Im glad I did and would recommend this shop to anyone needing minor repairs or transmission work. Ill probably never return to Dallas, but I left with a great experience knowing theres still honest business owners that do it right the first time.Im still driving the old girl everyday and plan on doing so until the wheels fall off! Cheaper to drive than our 3 OR our 7 Series BMWs. Plus weve owned it since it was new.Ron Rich

Great Family Owned Business and Proud of what they do with Pride. Very Honest!! Ron is a great person to know; also his son TAYLOR and daughter ASHLEY.

Great customer service.

I have been working w/ Grease Monkey for years now - It has been an amazing experience! I can call and they know my name, always take care of my vehicles and offer very competitive pricing. What I like the most is how when I need something, I can count on Grease Monkey, no matter if it is a quick phone call or stop by to look at something small Ron and his team always make time and get us taken very fairly! Its like a small town reliable mechanic right in the metroplex!

Ron and his employees were great to deal with in fixing a cratered diesel transmission. They definitely went above and beyond in taking care of me. I will recommend this business to family and friends who have need of his services. Thanks Ron!

My wife Stacy and I moved to Texas just over 8 years ago. Our transmission was slipping from the long trip from Michigan. Not knowing any shops we could trust we took a shot with the first place we seen. Ron has become a good friend and a trusted Mechanic that we have faithfully used since that gamble 8 years ago. He now maintains our company trucks and whoever I can send his way. Fair, honest and trustworthy. Would recommend him anyway to anyone.

Ron is always willing to help. He built my transmission and when the input shaft snapped due to a heavy right foot, 10,000 miles past warranty, he just fixed it at no charge! It took 3 days to get my truck back. Great shop and great service! Highly recommended.

Ive been through many mechanics and Ive learned that you get what you pay for. Ive gotten some great deals only to be disappointed. You only get one shot at getting the job done right - thats the idea anyway. If youre looking for peace of mind, then hire these guys.

My review below was written several years ago. Guess what .... This place still gets 5 star rating from my family. August 2018.Honest, fair and dependable. Been going to have Ron work on my cars for years. 2016.

Great people

I was taking my son to an appointment when my transmission was going out. I googled a close trans shop. The young lady answered and said I could bring it in. The owner checked out the truck. Gave a estimate. He informed me when it could be completed. I left the truck and he had it back to me when he said he could. This is a great place to get your vehicle fixed. I will be going back for mechanical work. I reccomend this place of business.

Ive been through many mechanics before finding a home with Ron and his crew. Very thorough, professional and honest. If youre considering using this team, think no further - let the results speak for itself.

Good to go

The gentlemen at this shop are just that... Gentlemen! My transmission was rebuilt by them a while back and its still going strong.Update: these guys are still top of the line and I dont recommend going anywhere else!

These people Ashley and Tyler helped me unlock my car after i locked my keys in it. They didnt charge me and they were fast about it and they very sweet. Very cool people.

I am a big fan of fair and honest work. I have always been treated with respect. They get the job done right the first time.

I have been using Greasy Monkey Transmission now for over 5 years. I have had them work on my company vehicles and personal vehicles, I never had any issues. They are also very honest and fair with their pricing. I have recommended this place to many friends and every has been extremely satisfied. Any issue that may have came up, Greasy Monkey was easy to come to a resolution with. I would highly recommend Greasy Monkey Transmission in North Richland Hills, TX.

Ron has always been honest and fair with our repairs. Having someone you can trust in this line of business is worth its weight in gold. They are good at honoring warranties as well.

The worst effing place ever... Put my car off for 2 months and lied the whole time. When I got my car back, the battery died shortly after. Had to buy a new one and it still didnt work.. Taking my car to a BETTER, RELIABLE shop tomorrow. The people there were very, very rude and misleading on the phone. SMH! Do Not waste your time or money here! (only giving one star because I have to)

They are honestly,& trustworthy; something hard to come across now and days. Thank you guys.

Family run place that doesn’t try to rip you off. I send all friends and family here for any vehicle problems, or even simple regular maintenance.

Excellent service was treated very well

Great people. great job, very timely ---highly recommended, all aroundRay

Car in their shop for months (not month) waiting for part. Damage done when engine replaced, didnt want to ask them to fix it - again. UGh, waste of time and money.

Love this place. Honest people that do good work

A lot of money, a lot of timeMy car developed a leak while in their possession and there was little customer satisfactionNo customer service

Too high

Great service and honest!

Thats some work done on my car in an hour 20 minutes

Very best mechanic

Very honest and trustworthy

Experience was unprofessional.an poor quality in work.waste of time an money trash can shop.i will just leave it at that.a joke.place is not worth your hard earned money.full of lies.an money hungry hoes.nothing but games.court ant over yet ron.round 2 is coming.folks are pathetic.

Very helpful

Crap hole

They rock!!!!!!!!!!!!!!!