Mark is always up front. Mark and his crew are very good at what they do. Mark is great with the electronics and the Holly system - he sorted the 6L80e transmission issue and many other things. Another shop wanted to sell me a new transmission and it wasn't necessary, it just needed some fine tuning - It's always been a pleasure doing business with them. read more

I have been bringing my cars to Speed Sports for 5 years now, for all kinds of things. Among them ... loss of ABS and traction control on our '03 Vette ... fixed ... our junky Volvo that was running really rough ... fixed... and the never ending problems with our piece of crap '02 Caddy STS that we wanted to last a little longer (brakes, starter, radiator leak, O2 sensor ) .... all fixed. Repair bills always seem fair and everything was diagnosed and fixed right the first time. They even hooked me up with an affordable tow truck guy. Also ... some pretty sweet custom cars are being worked on in there, it's like a car show inside. A nice bonus when needing to drop off your car. read more

Speed Sports - Auto Repair Near Me - Gilbert, Arizona

PLEASE DO NOT GET SCREWED FROM THIS COMPANY. note that the 1st 7 reviews for this company are their own personal reviews. These fictitious accounts have activity, no friends, no other reviews and that's why they've been flagged by yelp. I so wish reviews on this company were available when I decided to do rebuild my engine because I wouldn't of got hosed like everyone else. Initially I was referred to this company by a friend of mine who now is completely unsatisfied with them. I have since met a handful of people that are extremely unhappy with this company and a couple of them that are looking for financial reimbursement through legal services. Not only do they charge way too much for their services, they do not have the knowledge that they claim to have. They charge more than any other shop and they charge book hours, like a dealership. Those I don't know what that means, the book says a job takes 3.5 hours so that's what they charge. If they can remove that part in 1-2 hours, then they make a killing versus being honest. My scenario is this. They promised me a price and after was all said and done it was almost 3 times higher. After I got the car back, I took it to the audio shop which was a mile away and had to take it back to them because it wasn't working properly. Did that twice. Took it to my painter to get some touch up work done and had to take it right back to them because things were breaking from their low quality and lack of knowledge. Every time I took my car back, they try to charge me more money for fixing their mistakes. One of the funniest things was they kept charging me an hour to charge my key fob as well as replace the battery in a rechargeable key fob that doesn't have a battery. Hmmm. I gave Mark the opportunity to do the right thing and he did not. I interviewed other mechanics and I picked the one that seemed to have the best knowledge. He was able to correct the majority of the issues caused by Mark and his company to the tune of just under 5K. I gave Mark the opportunity to do the right thing and to reimburse me and he came up with excuses and blaming other people which is very common behavior for them. This company has lack of knowledge, they should not be working on hot rods and classics. They end up charging people 2-3 times more than they should. I've been hearing that a lot lately about their tuning. If you take your car to this shop be prepared to be disappointed. read more

See all

Mark and his staff installed a newly developed supercharger from Whipple along with all the accessories (injectors, throttle body, dual plate clutch to handle to larger increase in HP, along with adapting the carbon fiber hood for fitment) in my Shelby GT500 KR. It was completed on time for the agreed upon fee. The Shelby was now a bonafide screamer with 770 HP. It worked great for about 2 weeks when out of the blue while driving, the car went into limp mode and would not go over 1000 RPM's. I called Mark and based on the recommendation from Whipple he was in contact with Palm Beach Performance in Florida. Palm Beach was not a lot of help and it took a couple of months before Mark and I agreed that Lund Racing (Ford performance specialists) should be consulted. Mark asked me to leave the Shelby at his shop and he would not return it to me until it was perfect. Mark went through multiple dynos, endless computer adjustments and different throttle body swap outs. This process took approximately 5 months. Mark absorbed all the subsequent costs and labor. He delivered the car back to my garage in the west valley before I arrived back for the season. I could not be happier with the eventual outcome and the very professional way I was treated by Mark during this process. If I had been in a giant hurry to get my Shelby back, I might have been a little disappointed. If you want something done right, then all good things take time. I will recommend Mark and Speed Sports to all my car buddies, which are quite numerous. Thanks Mark. Mark L. Surprise, AZ read more

Been to Speed Sports to set up an appointment for the past 3 months Talked to the owner both times. Put me on the list both times for an appointment. First time he lost my number.The second time he said he was going on vacation an when he got back he would get me taken care of. Said he would be gone a week ...... that was 3 weeks ago. Still waiting.Terrible Customer service read more

My '57 Ford Hardtop Coupe gets babied here. Speed Sports installed a rare new-in-the-box (old stock) Holley factory carburetor six years ago, turned the key, it fired right up, and has been running great since. I won't take the car anywhere else. Despite all the new technology, old cars require a "touch", and the guys at Speed Sports have it. read more

Speed Sports - 1957 Ford 63A - Auto Repair Near Me - Gilbert, Arizona

BEWARE!!!! DO NOT USE THIS COMPANY!!!!! These guys will scam you. they quoted me a price to remove and place my motor back in on my 170k sand car due to it needing transmission rebuilt.. removed the motor and transmission and billed me more then they quoted me to just remove, I responded to their email on the bill they sent me as they already quoted me not just over the phone but in person after I dropped the car off. mark and Greg response was we didn't realize it has turbos and tried to play we bill by the hour game, witch if you want to bill by the hour that's fine but call me before you tare my car apart and let me know its going to be over $1000 then you quoted me. this place is a joke i was very clear on the specks on the car as well as they looked at in in person this place under bid things makes sure you put down a bigger deposit in CASH so they can screw you. they got upset i would not let them touch my motor to do a inspection as they lost all trust with me as they lied to me and told me to pick up my car had all my parts scattered for me to now have another company complete the work the abandoned. when i had to come pick my car up found out they left it out side in the rain, as well as the owner mark flicked me off because i was taking pictures of the scattered parts for proof, I stated I will be leaving a review as well and sewing you for all damages you have now caused because you walked form a job you started, he responded i don't care about my reviews their will be another sucker like you that will walk through the door i take their money from and theirs nothing no one can do about it. we will soon see mark i was the wrong one to scam as well as keeping the balance of my money above the repair cost on my deposit. This was all caused by this company scamming customers a honest company would of called before touching the car for their wrong doings, clearly money isn't a issue on my end hints $170k toy!!! read more

Just had this shop install Headers on my 2016 challenger. They did nice work and the shop is exceptionally clean and professional. I will for sure be returning for future upgrades. Thanks read more

Mark & his crew build some of trickest stuff n town complete dyno & fab shop from street rods to sand buggies & boats read more

Speed Sports - Auto Repair Near Me - Gilbert, Arizona

Brought in a Challenger to have repaired. Quoted price from Mark and Bill. Picked up car bill had been raised $315 over the quote. Dont go for repair. Dis-honest practice. read more

Mark, TC, Joe, and team do a great job diagnosing and fixing issues. I've taken both my newer muscle car and my old muscle car there when they both decided to be difficult, and they got them dialed in quickly. Go see them for all your hot rod, muscle car, and street beast needs. read more

This is the place to go for muscle! Mark said car would be done at 2pm and car was done at 2 pm. He was great at explaining what was needed and the best option for son's 71 Chevelle. We had tried 2 other places that just over charged us and work never done properly. Car is set up correctly now and runs fantastic. Now we have someone we can trust. Thank you Mark. read more

My father just moved here and when he found this place he was so excited to have like minded people working on his cars. Unfortunately, the excitement died when he went to pick up his vehicle and found that the quoted price had raised $1500.00! We will never use them to work on any of our cars in the future and this dishonesty has caused our family to have to postpone our moving into a house...really sad and very disappointing. read more

Hello all I've never done anything like this before posting on Yelp... Except my Mustang into this shop made an appointment a week in advance tell them specifically what I wanted to do which is a Dyno run and discuss options to add on to my car and do a Dyno tune... The gal at the front desk said no problem we should be able to do it and a few hours if not we can keep it till the next day. I show up for my appointment the owner of the shop says hi to me and my girlfriend and asked what I'm here for I explained to him and he was very rude and condescending to me help me for the Dino Run it was this much money and I would do a few runs they only did one run and it wasn't even at the highest RPM from my previous Dyno tune and told me I wouldn't waste any money on this car... He made me feel like I don't have $100,000 car or at least 10 grand spending your shop so don't bother me why offer these Services if you're going to be treated with disrespect read more

Several months ago, transported my 56 Chevy to Speed and Sports for brake issue diagnosis and repair, front end alignment, and carb adjustment. Was billed over $1,200.00. After having car transported back home, found Carb adjustment and alignment satisfactory, but after being in the shop for four days, brake issue was not resolved. Was charged $65 for a Willwood brake line pressure adjuster. Adjuster was plumbed into a new line which ran to the rear of car, was not connected to master cylinder, nor a rear wheel cylinder but capped off at the rear. The line served no purpose, was unsightly lashed to proportioning valve bracket, but l was charged for installation and parts. Invoice stated brake issue was improved but not "100% perfect"!??" There was no improvement whatsoever! Maybe l was in the right place at the wrong time as Speed and Sports was a vendor at the fall Good Guys show and may have become distracted with preparations for the show. read more

They came highly recommended, so I called them asking about a tune for an LS3 engine swap. Left a voice mail but never heard back. Very poor customer service to not even return a phone call. read more

I took my car down there to have them look at it for parts,and what ever it needed to put aftermarket a/c in it.I never heard back from them after two calls to them to see when we could get started.After talking to them finally they told me that they didn't. know what to do or what to order for the car.I was going to refer them to another friend that needs work done to there hotrod,but Speed Sports will just waste your time.They just lost three customers that were going to use them... read more

I wanted to provide a review of Speed Sports AZ. This is not your strip mall oil change and go shop advertised with a souped up website. The owner Mark and his staff take great pride in their workmanship. They were able to bring new life into my 1979 CJ by installing a modern fuel injection system replacing an out of date aftermarket system that just never worked right. This was no easy feat as an adapter plate had to be machined, a new fuel pump installed, and plenty of new wiring run. Much of today's cars are plug and play (or pray) and . There are just some things you can't teach in automotive training that only experience provides. Grafting a new EFI system to a nearly 40 year old jeep takes patience and know how. Further, the communication was great and I was updated every step of the way either with a phone call or email. That too is worth a lot when you have a busy schedule. The shop is clean, orderly, and very busy. These guys do it the way it is supposed to be done; with hard work, talent, respect, skill, and pride read more