Google Reviews
Arun Tosa

★★★★★
a year ago
I recently took my car to Rennen Auto Services for some tuning, and I couldn't be happier with the service I received. They performed a stage 2 Tune Zilla tuning, and DSG tuning on my 2011 Jetta TDI. Harold, the owner, was extremely knowledgeable and professional. He went above and beyond to ensure that my car was running in top condition. He is clearly an expert in his field and took the time to explain the work that was done. The prices were fair, and the quality of the work was exceptional. I would highly recommend Rennen Auto Services to anyone in need of reliable and trustworthy automotive service.
Pedro Cruz

★★★★★
Edited 3 months ago
Excellent customer service. Much happy with the service I received and the educated explanation of the work completed. Harold was extremely knowledgeable and professional, and the quality of work exceptional. A positive atmosphere (ambiente). Bendiciones.
Andreea Lacatusu

★★★★★
a year ago
I’ve been coming to them for service since they opened years ago and the service is still 5 star. Rennen has earned more than my business- he has earned my trust. He is honest and upfront about whatever work needs to be done, and that work is always done on time. This shop is the only place I have sent my daughters to when they have car trouble, and they have kept us safely and confidently on the road. Very grateful to have an excellent mechanic with integrity.
Kevin Addison

★★★★★
a month ago
Excellent service on my Toyota Tundra well recommended
J Santos

★★★★★
a year ago
I recently took my 2015 F150 to Rennen Auto Services, owned by Harold, due to transmission issues. Impressed by their Google reviews, I was hoping for a positive experience - and I wasn't disappointed! Harold and his team earned a well-deserved 5-star review from me for two key reasons: - Honesty and transparency: Harold thoroughly explained the necessary repairs, provided options, and offered valuable recommendations. - Excellent workmanship: They efficiently fixed the issue at a reasonable price and got me back on the road quickly. I highly recommend Rennen Auto Services for their exceptional service, honesty, and quality work. Harold and his team truly delivered!"
ELMER EVORA

★★★★★
9 months ago
Everything was very well explained, type of work, cost of the work, follow-up of the repairs. The prices are not high. I would recommend people who have had problems in other workshops to take their vehicles to this excellent workshop.
Ingrid Monforte

★★★★★
Edited a year ago
Very great experienced. Harold the owner takes his time explaining the work that has to be done and I love the fact they make appointments so they are not being rushed with the work at hand. I highly recommend him for any service your vehicle needs.
Doru Murariu

★★★★★
a year ago
I've been to places where mechanics suggest work on the car that is not necessary, but at Rennnen Auto Services, I have never experienced that. Harold is very knowledgeable especially with Diesel and European cars. Although he is very busy, he always takes the time to explain the issue and what he recommends to be done. I have been a customer since 2021, and I am very satisfied with both the car service and customer service.
A Rodrigues

★★★★★
Edited 8 months ago
Excellent work, extremely fair pricing. Took care of our Q5. Resolved completely all the issues. Harold has great knowledge with spectacular service and professionalism. I could not be any happier with all the work done on both of our cars. 5O Stars, not just 5 stars
Conde Nor

★★★★★
3 years ago
Impecable work, professional service and fair prices Harold went above and beyond to take care of my vehicle and even provided additional help to my other car as a courtesy Class act I will recommend Rennen auto services to all my friends for all cars, specially hi end imports Thank you Harold
Tania Calderon

★★★★★
7 months ago
If I could give 10 stars I would! I have a 2012 Acura tl that had so many problems and I took it to multiple mechanics and nobody could fix it until I took it to this shop. Harold was amazing and kept us updated at all times!
Marcia Rioux

★★★★★
3 years ago
We bought a 2009 Mini Cooper Clubman S from Rennens. Just a few words to describe Harold, the owner; integrity, honest, trustworthy. Harold has gone above and beyond our expectations. Our experience has been such that we would never hesitate to refer family and friends to him for auto maintenance or the purchase of a vehicle. We highly rate this business as 5-Star and more. You’ll not be disappointed dealing with Rennens! Paul and Marcia, Mount Dora FL
Efrain Agostini

★★★★★
3 months ago
Very pleasant environment. Mr. Harold is very professional and knowledgeable. I will definitely take my car back to him when needed.
ADAM HOMSI

★
☆☆☆☆
a month ago
OMG, this shop has to be reported, big scam, don't be fooled by the reviews. he gives you an estimate then come back with so much adds on , you end up paying more than if you go to your real dealer. I hate it also when he speaks to his coworker in Spanish. I had to come for check engine light and he charged me for a loose pipe 160$. what a scam, stay away !!!!!!!
Daniel Tecson

★★★★★
5 months ago
I bring all my vehicles to Rennen Auto services and have recommended them to several people aleady. They always do a great job! They know how to find whatever the issue is and fix it and they are honest! My son just recently bought a car and needed several repairs to be done and Rennen fixed everything! My son’s car now drives like a dream!
Ayham Hmemes

★
☆☆☆☆
a month ago
I only came to this shop because my trusted mechanic moved to Tampa, and I seriously regret it. The only reason I tried this place was the 5-star rating, but honestly, I feel completely fooled. From the very first visit, the prices were outrageous. He charged $180 for a basic oil change, which should have been my first red flag. Then came the classic scare tactics — suddenly my car “needed” multiple repairs, and the labor prices for each item were insane. To make things worse, he added random “hazmat fees” of around $50 with no clear explanation. When I asked what that even meant, I got vague, nonsense answers. It felt like he just makes up charges and hopes customers won’t question them. My car has only 40k miles, yet he made it sound like it was barely drivable. It felt like he was trying to create problems just to pad the bill. He also charges strictly “by the book,” even when the actual labor clearly doesn’t justify the cost. If the book says $150, you’re paying $150 — no matter what. There’s zero honesty, zero ethics, and zero transparency. Everything feels like it’s about squeezing as much money as possible from customers. This place seriously made me lose trust in mechanics. Please be careful and don’t make the same mistake I did. I would strongly recommend staying far away.
michael siravo

★★★★★
Edited 2 months ago
I am delighted to share my positive experience with the exceptional service I received. My vehicle's brakes, battery, and coolant were all expertly addressed, leaving me feeling very confident. The team's attention to detail and thorough work were truly impressive. It's wonderful to have my car running so smoothly again. I highly recommend their services to anyone in need of reliable automotive care.
Ayham Hmemes

★
☆☆☆☆
a month ago
If I could give this place 0 stars, I absolutely would. They wanted to charge me $150 just for a vehicle diagnosis, which already felt excessive. Then they tried to sell me a brake vacuum pump that costs around $200, but their quote was almost $400 for the part plus $418 in labor. That pricing is completely unreasonable and way beyond what most honest shops would charge. The whole experience felt uncomfortable and untrustworthy. The costs kept adding up with little transparency, and I constantly felt like I was being taken advantage of instead of helped. I strongly recommend people get a second opinion before agreeing to any work here. Please be careful and don’t make the same mistake I did.
Luis Martínez

★★★★★
5 months ago
Harold is very professional and he verified my vehicle and explained all things to be done. He change the front differential, valve cover gasket and O rings on the oil cooler. My Cayenne is running like a champ. Will definitely go back in the future. Highly recommended.
Miracle Touch Nails By Sandy

★★★★★
a month ago
I will recommend this place highly. From customer care to service it was above and beyond and not forgetting price. Harold took his time to explain everything and answer all my questions, regarding my water pump. I'm so happy that I will continue servicing my vehicles with Rennen Auto Services