PowerHouse Designz Automotive

2655 Monument Blvd, Unit H
Concord, CA 94520 US
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Best Mercedes-Benz repair and service in Concord, CA.

PowerHouse Designz Automotive Repair and Customization is a full service Mercedes-Benz automotive repair facility in Concord, California, but also serve localities such as Pleasant Hill, Walnut Creek, Martinez, Pittsburg, Antioch and Clayton. We take pride and care in all of the work we do which make quality and honesty are our top priorities. Our automotive repair services range from brakes, suspensions, engines, diagnostics, transmissions and of course regular maintenance! We service both foreign and domestic vehicles no matter how old or new and also hybrids!

Did we mention we are also willing to price match and because we want you to be completely satisfied we guarantee our installation and top quality parts for 2 years/24,000 miles? In addition we also save you money by working at a far lower rate than many other repair shops while maintaining the same level of mechanical aptitude! To top it all off we also offer free rides to and from downtown Concord BART. The bottom line is we want you to be satisfied with our work and to gain your trust. Try us out even if it's just an oil change and see how honest we are. Let's face it, automotive repair can be quite expensive at times. In the long run, regular auto maintenance is less expensive than the big auto repairs. Let us maintain your vehicle and fix the smaller, less time consuming issues so you don't need to get the bigger repairs done. As an added benefit we have a gated facility so your vehicle will never be accessible to strangers. Let us be your auto mechanic of choice!



    Having to buy a used car isn't very easy. Sometimes the previous owner wouldn't tell you the exact maintenance he did with the car before handing it to you. I just moved to Concord and needed to find a shop that would take care of my automotive problems. I needed to find a shop that was honest and straight to the point.

    On Monday, I was entering the freeway. Then all of a sudden, I heard a loud shredding sound coming from the under the hood. I thought it was the engine splash guard fell out. I pulled over to check what happened. It was my drive belts. Mainly, the alternator and the A/C belt that shredded. luckily the car was still drivable. it was being held on by two ribs of the belt on the alternator.

    So the next morning, I called a few local shops to get a quote to get the belts replaced asap. I called POWERHOUSE DESIGNZ. I asked for a quote over the phone but Geoff just gave it through me by email. I called different shops and they were charging an arm and a leg for a simple job. A few hours later, I get an email from Geoff and his price was good!

    The next day, I come to the shop and was greeted by Geoff himself. He was very friendly and honest. Had a conversation with him about his previous works and he was very knowledge about Honda. Once we finalized the paperwork, he started right away with the belt replacements and didn't take long to changed out. I was well on my way.

    At first, I came here based on the price but when we talked over the phone, he established rapport and wasn't trying to sales talk me. I totally would recommend this place if you need to get your automotive work done here. I can absolutely say I will become a regular.

  • I'm really glad I found this spot. Robert and Geoffrey were awesome. They were really friendly and easy going. I came in with a problem with my power door locks and Robert fixed it within 30 minutes. They did for $40 what other places were charging $200 for.

    They told me they were planning to move their shop soon. These guys are great and honest. I'm always for supporting small business.

    Darwin N.

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