Oil change service near Miamisburg, OH

All Speed Innovations aka Sigma Six Engineering is ran by a wanna be engineer named Pat Smith. Pat uses customer cars as his personal cars while in for service. They charged me for a alignment and the alignment wasn't done. They also took it to a alignment shop without my permission. When they installed plastic TGV deletes they connected a ground wire to them. Pat couldn't figure out how to connect his laptop to my car and disable the TGVs, I did this myself after reading how to do it on the Internet. They also built a cage for a customer and ruined the customers car. Everyone should stay away from this shop or anything related to what Pat Smith does.

Serving the Warren County area since 1996, Kirby's Auto & Truck Repair is a full service mechanical shop. We are here to help you maintain your personal or company vehicles; all makes & models, gas and diesel. Warren Welding & Fabrication, at the same location, is a full metal shop with repairs, custom metal fabrications and material sales.

At this time we do not do air conditioning, transmission repair or RV Service at this location. We do offer RV service at the family owned location in Xenia, OH.

Mark and his guys really helped me out! They went the extra mile to get the lowest cost for parts, knowing cost was sensitive. They explained everything and made it as painless as possible. I am never taking my car anywhere else!!

Steve Koebbe, Owner, has over 33 years professional automotive experience. We have been voted the BEST Auto Repair in West Chester/Liberty Township area for two years in a row - by Pulse Journal Readers. Our shop has some of the newest and most advanced wheel alignment, tire balancing and air conditioning equipment available. Comfortable waiting area offers Wi-Fi and Dish TV.

Outstanding professional mechanics. Saved me a bunch of money on a used car purchase. The car looked good, but had numerous mechanical issues that were not readily identifiable. But the Pit Stop crew identified the problems to me and advised I stay away from the deal. If not for them I would have purchased the car and ended up spending thousands to fix.

I have been a customer at Oil Exchange through the past several owners. The current owner, Steve, was the man who offered me 4 tires(too small, but a "great" price) when I only wanted one. After telling him I did not have $400.00 to put on tires, just change the oil he and his side kick came to me telling me there was a problem. The bottom line they gave me was my car was "not safe and should not be driven." They told me what needed repaired, sounding as if it was no big deal, could be done no problem. I asked how much, the employee of Steve checked on his price, came back and clearly stated "$96.00" I said "$96?" He said "Yes, $96.00, and that would make the oil change free." I said great. I told them I had a regular mechanic and was surprised he didn't see this issue, as he is a man of integrity and has been my trusted mechanic for years now. I figured it was no big deal to allow this work to be done by someone else as it was not expensive, and the two men seemed confident it was no big deal to do. 4 1/2 hours later it was finally done. As I went to pay my bill I was told "$509.16." "What? No, it is $96.00" The man said, "No before taxes it was $476.96" To say the least I flipped. I told them they lied, they were clear in stating $96.00, hearing me repeat it, and they confirming it. In NO WAY did I EVER agree to cough up over $500.00!!!! I was there for an oil change for God sake! I was not half way home when I had to return to have them fix the half assed job they did. I went directly to my mechanic, who told me he knew what they had fixed, as he had told me years ago about it and it was of NO DANGER to the integrity of the safety of the car's performance,rather the common sound of most Dodge Caravans) So LONG story short, he didn't get my $400.00 for his used tires he tried to pawn off on me even though they were too small for my van, but they did get my $400.00 PLUS. I will NEVER go there again, ever. I will also be sure to let ever single person I know, several I have sent to them, know what happened and that they are not to be trusted as they lied, attempting to instill fear for my safety, and told me clearly a price they denied telling me. I am disgusted with the way I was treated with the "honey" this and "sweetheart" that. I can only wonder if my husband had taken our van in, would they have screwed him over too? Oil Connection in Fairborn? Nope, never again. I had to put a one star rate, but that is because there is not an option for a -star.