Great work and the head mechanic Ray is awesome! He is very knowledgeable and wont just change parts but find the problem and verify before costing you money for parts not needed. I recommend Diamond Automotive as my mechanic and yours if you want it fixed correctly!

Fast service and keeping me aware of everything I needed to know

Great texts hands down, clean shop. Organized and really on their game when it comes to schedule. Highly recommended. Great job guys. Thanks again.

Got an alignment done on my van. It took the afternoon, so have a means of heading out. They were convenient and concise.

Knowledgeable staff...lots of helpful information. Would recommend them to anyone.

This is the only place I will take my vehicles. Jeff and his crew are honest, hard working and well priced. He has always treated me and my vehicles right. Been using him for several years.

It was a nice place they were friendly they give me information I needed to know in my car for the most part was good I didnt they didnt do anything with before me with me I just like other customers told me to come in there and I wanted to check it out

Ive had close to two decades of experience with this business, and you will not find a more honest, reasonably priced, or better quality mechanic than you will here.

The guys here at diamond automotive are great. theyre very knowledgeable, and willing to work with you. I have an old classic Im restoring but Im also upgrading at the same time and every once in a while I have a question and every time theyve been able to help me out and leave me in the right direction would definitely recommend them to anybody in the Houston area

Great service, let me know what it was going to take to fix my car and the estimate was right on the money.

The people are very fabulous

They always do a good job on my car and prices are Great

Very good attention and professional treatment.Reyes the mechanic who attended me was very professional in his task, I say that it is the sweetest thing I have seen in mechanics.Thanks Diamond

Jeff is quality person. Whole shop very professional and honest.

Ive been using diamond for years. Jeff and Monty are straight shooters.

If you want it fixed, and fixed right. Come here. Enough said. Reyes is a great guy, honest mechanic, and does it the right way

I have been taking my cars there since I was a teenager. Good, properly price, trustworthy mechanics are hard to come by. I drive 30mins out of my way to do business with them. Go see Jeff and the DA crew... You will not be disappointed. Oh! And they fix the problem the first time. I never had to go back after a fix.

Good, honest, mechanics.

Great service,very professional.

I highly recommend Diamond Automotive. Brought in a driveshaft for an 89 Ford Ranger. Being 30 years old, parts were unavailable or backordered elsewhere. Monte was able to build a whole new one within 24 hours when the one I brought in was too shot to rebuild. He even took measurements from over the phone to build the new one. Was back on the road FASTER and for a lot less than others quoted. Very happy customer here. I will be back again. Thanks so much!!!!

Great work, fair price. Went out of their way to let me know about a minor delay receiving parts. Overhauled Jeep transfer case driveshaft for front drive. Much less expensive than other options.

Jeff at diamond treated me tight. Car was fixed quick it was reasonably priced and the work was done right. Thanks.

We’ve been going to them for years and they’ve always done a great job. Even telling us when something doesn’t have to be done where they could’ve just done it and made extra money. Honest and easy to work with. I highly recommend them.

Good trustworthy people who do things right!

Jeff and crew are the Best!. I have taken our vehicles there for years.

Jeff has been working on my car and my family’s cars for well over 20 years. He is honest, trustworthy and an absolute professional. I couldn’t recommend Diamond more highly!

They put a rebuilt engine in my 1999 Ford Expedition runs like new👍🏽👍🏽

Worked for these guys for years and now i bring my cars to them when i need something. They are honest and will take care of you honestly and fairly. Would recomend them to elderly and women as honest as they are without question

My go-to mechanics. The work they do is top notch and they stand by it. Ive been going here for years. They arent shade tree mechanics and they arent cheap, but when you want it done fast and right, then its the place to go.

I took my car to Fire***ne due to a shake in my front end. I was assured and told it was definitely my tire rods and the issue would be fixed 😲......NOPE after driving off 2 minutes down the road I called them and told them the car was still shaking. The guy told me.....welp we “thought” that was the issue. Long story short...in a 4 month span I purchased 4 new tires, inner and outer tire rods(both sides), cv joints(both sides),(both sides) rotors and also brand new lower control arms(again both dam sides!) for my vehicle. I have a shiny new front end now but same crappy problems 🤦🏽‍♀️. I took my car to diamond and they found the problem in about an hour....an engine mount was broken. Plain as day and upfront with me, no guessing and having me pay for parts that I didn’t need.

Great shop I highly recommend to anyone. Very professional and they dont over sell

Honest mechanics and friendly service

Trust the guys to be honest and up front.

I will never give this place any business and I would avoid it if I were you. I stopped by to have my 1 ton truck lined-up because a friend recommended them. I told them that I had a 1 ton truck so they changed the price from $89 to $99. He said it was because it was a dually and not a single wheel. ok, I can understand. No big deal. I told them that I just had the front-end checked out and that it was ok but I was unsure about the steering box. They said they had a Complimentary Front-End Examination to check it out before the alignment. I said sure and they found that I had an idler arm, pitman arm AND the steering box bad and they showed me the damage. I thanked them profusely for finding the fault and I said that I would replace the parts and bring it back to them for a line-up. One fellow started mocking me and said Let him go back to the guy that said the front-end was ok if he wants to, let him find out the hard way if he is that way. I told him that I only wanted a line-up and that the economy was bad and that I had to watch how much I can afford to fix the truck. He just mocked me again. This fellow looked like the manager and wore glasses and a uniform and looked to be in his mid to late 50s. The other two guys were professional and friendly. Stay clear of these guys. They will try to humiliate you into getting them to work on your car. If you do have a problem with their work then they will be VERY hard to deal with.There are many other fine shops with friendly people that will appreciate your business in Humble, Texas.

Took my Dodge Ram 2500 4x4 there. The repaired the front drive line They stayed open late to get done. Thanks

Do not take your vehicle here! Vehicle was taken here for an alignment and the automotive technician was caught dogging and burning out in the vehicle down the street from the business. Extremely unprofessional!

Fixed electrical issue with my daughters Xterra for 1/3 price of dealer. Thanks Jeff!

My son took his car here for an overheating problem.spent $750 the first time picked the car up and it was still overheating took it back to them spent another $400 and drove the car home and it still overheats.so$1150 later and the car was never fixed.

Me toco llevar un vehículo de mi trabajo a que le cambiaran el aceite y solo se tardaron 15 minutos,,, muy rápidos y muy amables.