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    Harold's Transmissions

    4.0 (8 reviews)

    Services - Harold's Transmissions

    Auto transmission repair

    Transmission leak inspection

    Harold's Transmissions Photos

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    Recommended Reviews - Harold's Transmissions

    Your trust is our priority, so businesses can't pay to alter or remove their reviews. Learn more about reviews.

    9 months ago

    Great Service. Timely Responses. I have used them repeatedly in the and past and I highly recommend them.

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    3 years ago

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    4 years ago

    Very good and honest people. They will treat you fair and will get you back on the road again. Pam and Harold are the best.

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    12 years ago

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    9 years ago

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    8 years ago

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    11 years ago

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    10 years ago

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    Denton Mobile Mechanic

    Denton Mobile Mechanic

    (1 review)

    Absolutely the worst service I have ever received. These guys are scammers that take your money and…read morenever complete the job. I had a radiator replacement that cost $700 that Lonnie Cobb came to do and didn't complete the same day and was supposed to come back the next day. I called him and his boss and they both ignored calls and texts. Please beware and don't use them. I have to find a new mechanic to finish the repairs. They have the worst customer service in the business. If I could have gave zero stats I would have.

    From the owner: Denton Mobile Mechanics Co. specializes in delivering high-efficiency, on-site automotive repair…read moresolutions designed for customers who value speed, transparency, and operational ease. Our mobile-first model eliminates traditional shop delays and brings certified expertise directly to your driveway, office, or jobsite. We focus on creating a streamlined service experience powered by reliable diagnostics, data-driven repair recommendations, and access to discounted wholesale parts. Every job is executed with a quality-assurance mindset supported by a 12-month/12,000-mile labor warranty. Our technicians are equipped to manage a full lifecycle of vehicle needs — including brake systems, starters, alternators, suspension components, tune-ups, AC repairs, and advanced electrical troubleshooting. We also provide comprehensive pre-purchase inspections to support informed buying decisions. At the core of our service model is a commitment to trust, consistent communication, and customer-first execution. Denton Mobile Mechanics Co. is built to help residents and businesses minimize downtime, extend vehicle longevity, and ensure every repair is handled with precision and professionalism.

    Pioneer Automotive - Our Shop!

    Pioneer Automotive

    (59 reviews)

    Well, there's your problem. No - you don't remove the head to replace plugs and coils on a 2014…read moreCamaro 3.6. I'll do this in my garage in under an hour. Do better. Emily W. Customer Service We truly value our reputation for honesty, and it's never our intention to make a customer feel taken advantage of. Automotive quotes can vary significantly based on the specific engine's labor requirements and the quality of parts used. replacing the spark plugs is a labor-intensive job because the intake manifold must be removed to access them, which typically takes about 2.5 to 3 hours of labor.

    They nicely quoted me 2500 for parts and labor on a catalytic convertor and 1458 to order and…read morereplace downstream sensor. I feel bad for those who don't know any better. I decided to order the part and take my business elsewhere. The OEM catalytic converter ran me about $540 on Mazda parts and the OEM downstream cost me $140 smh the parts were $680!! These assholes tried to run up $3200 in labor cost. Needless to say, I wasted 192 bucks on a diagnostic for them to do nothing. I went to the mechanic up the street who told me to get OEM parts first (02 sensor) and that would likely fix it smh he told me this for free smh Talk about putting a bad taste in your mouth, I hope this place goes out of business. Oh, and they couldn't even drive my car up to the front like a normal repair shop smh I got my steps in but I thought what terrible service.

    AutoPro Repair Transmission and Engine - Smoke test and found leak on intake manifold. Fixed rough misfiring and overheating problem. 2009 Dodge Ram 5.7L

    AutoPro Repair Transmission and Engine

    (8 reviews)

    I've only left one review before I'm my life and it was because of a bad experience at a business…read more However, I feel so compelled to shout from the rooftops about the guys at AutoPro! Oh man, especially Jose, the owner. Amazingly great and understanding guy! And he knows his stuff without a second thought. I came to Texas from Louisiana on an evacuation order due to Hurricane Ida. It's 100 degrees outside and my a/c goes KAPUT! An entire 8 hour drive in this sweltering heat with no a/c. When I made it to Texas I decided to take my vehicle to a neighborhood Christian Brothers. They were nice people but their prices were just too high for what I could afford at such last minute notice. They ran diagnostics and told me that my HVAC blower motor needed replacement as well as the motor resistor. They quoted me almost $700 for the job and I just couldn't afford it. I called around and was guided to Jose at AutoPro. I told him my situation and immediately he swept into gear making me feel really confident about everything he was saying. The knowledge and kindness would've been enough but on top of it all he offered to do it for a MUCH LOWER labor cost!!! I was floored and immediately drove my vehicle to the shop. It didn't take but maybe 10 minutes tops for him to advise me that the estimate given by Christian Brothers wasn't necessary and that the only issue was my blower motor. That alone saved me and additional $200 off of the estimate. In no time he had me on the road in freezing cold air. I'm thinking about moving to Denton just to know I have him around if ever there is an issue. Really great, confident, laid back guy. It is IMPERATIVE that you do not hesitate to patronize AutoPro if you wish to be treated super humanely and with a great deal of compassion and honesty. They have my greatest gratitude for this. Thanks Jose and the guys at AutoPro!

    My experience at this mechanic shop has been amazing!! I have just graduated college and have been…read moregoing to them for about a year now. I was referred by a friend. As a woman many mechanics try and overcharge and tack on extra "issues", but not with this shop!! The first time I came here I had already changed my spark plugs twice (around $200+ each) and each time they would malfunction within a month or two. The last time I got them changed I went to AutoPro about a year ago and they have been great since! They work fast and have great prices! My second time was bc my alternator went out and even though Jose, one of the mechanics, was on vacation he helped me get my car towed and fixed within days! They have great customer service and are very professional! If you are looking for trustworthy mechanics who ACTUALLY FIX THE PROBLEM please go here!! I've never written a review for anything, but I had to for them!

    Eagle Transmission & Auto Repair

    Eagle Transmission & Auto Repair

    (42 reviews)

    My daughter took her 2001 Isuzu Rodeo into Eagle in April 2026 due to a significant transmission…read moreslippage and was not able to drive above 35 mph. The transmission was still under warranty from the previous Eagle mgmt. Ken Henson and his team completely overhauled the entire transmission and did everything possible to restore it to perfect working condition, rebuilding/reinstalling multiple times. They were unable to find a suitable Valve Body for this classic vehicle and had to make do with what they had. Eagle worked tirelessly to rectify the problem; I don't know how much money they lost on this situation to try to honor the repair work from the previous mgmt, but I was very impressed and grateful for their diligence and integrity to take care of us. I would highly recommend Ken and the current Eagle team for my transmission needs.

    My car transmission went out in 12/24. I was broke down in the middle of the road. I didn't really…read morehave a choice who was g going to fix it. I had it towed to Eagle Transmission in Denton. The man was extremely rude and said if I didn't give them my business he was going to charge me an extremely high amount for the tow and to look at the transmission. So reluctantly I let him fix it. They told me at the time that I should bring my car back in a year and have the transmission checked. I went in there yesterday in the same rude guy was there and told me they don't look at transmissions unless there's a lifetime warranty. I told him that's not what you told me a year ago and he said yes it was. So rude! I don't know how this guy has a business he treats people terrible. I'd rather spend $7000 more thangive him one more dime of my money. DON'T GO HERE!!!!!!

    Harold's Transmissions - transmissionrepair - Updated October 2026

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