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February 2024 by Walter V.
Requested a quote to install a Short Shifter and Shift Stop on a 22 WRX. Got a quick response from Geoff. Gave me a great quote. Made an appointment. It was that simple. I will definitely be recommending and revisiting. Geoff was very honest and professional. Thank you!
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February 2024 by R M
Geoff is THE MAN!!! He is super cool and knowledgeable. Also, very honest and accommodating. Definitely has saved me from taking a sledgehammer to my old, money pit BMW x6. Getting rid of it soon, but will still go to him for my wife's car.
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December 2023 by Christopher Q.
Geoff did an amazing job installing my Tesla Y calipers, mud flaps and rotating my tires for a very reasonable price! He's so efficient and knowledgeable, he completed the task in just 1 hr and the outcome was outstanding, I highly recommend him.
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November 2023 by JimBernard G.
I'm not from the concord area, but I searched high and low for a lift kit and some advise for replacing wheels of my CX-50. I wasn't digging the 20" stock wheels, and I wanted to go less rims, more rubber. But, I surely didn't want to have a over the top modifies off roader. So, after calling around and doing research on my own, I needed some direction, someone to guide me but not too much that it leads me away from my intention for this small build. Other shops, particularly larger shops, they're also quick to reply and give suggestions, but it felt all too generic and not really hearing me out. However with PowerHouse and Geoff corresponding with me through every step of the way, and the assistance isn't overwhelming or rushed to get the sale/job - I truly felt he/them were the right choice. It's always a tremendously great experience when you're directly communicating with the person who is actually doing the build. Everything was clear cut and the process couldn't have been better. The results were even better. Now, if only I had more vehicles to modify, just because of this experience. One can only wish that there are more options to go to a smaller yet established places as a consumer. Gripe side note: like needing to go to the dealership because of a recall - I absolutely hate it. Why do we always have to wait for the one sales person that had helped us originally in the morning, and now we end up waiting in their line. It's the sales world, I get it - I just wish the system could be reinvented or things stay small yet quality like Powerhouse.
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October 2023 by Gordon C.
I picked this company because of all the other positive reviews on Yelp. I'm glad I did. Geoff provided a competitive quote and great service for replacing my radiator. He made the experience simple and stress-free. I will be taking my truck and my wife's car to PowerHouse from now on.
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September 2023 by Redd Five
Geoff is helpful and awesome. Super guy and is a great mechanic.
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September 2023 by Freedom Evans
I wanted lowering springs installed in my Subaru BRZ. Installed them quickly and done at a fair cost. I will definitely be coming here whenever I need work done on my car; very trustworthy place!
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August 2023 by Wendell D.
Great service from beginning to end. Geoff initially responded to my quote request on installing lowering links and camber kit for my Tesla Model X P100D. He was quick to respond and asked the necessary follow up questions regarding the equipment to be installed. He was professional courteous and very knowledgeable. I recommend this shop for automotive needs.
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June 2023 by Kel H.
Coilovers can be a pain, especially when adjusting the ride height you want. Geoff was patient while helping me get the height I wanted. Before making the appointment, Geoff was super helpful figuring out what actually would fit my car. After a week of researching, we figured out that coilovers would be the best option. If you need someone who really cares about your suspension needs, look no further!
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June 2023 by Tim G.
Honest and super committed to delivering a quality service for a fair price and suggesting services based on conditions and mileage. Took in for my 90k service and Geoff is a great Service tech and manager - does it all! Knows his stuff for sure! I'll be taking it back to do spark plugs and any other modifications I possibly think of adding! Highly recommend!
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June 2023 by Steve B.
Had issues with my lift kit after the installer in Brentwood, CA completely botched it. Front end components of the lift kit broke loose. Called PowerHouse, spoke to Jeff, he was like, yeah - bring it in, lemme see what's going on with it. Brought it to him, told me that the nuts and bolts had loosened up so bad I had lost nuts, bushings and some sleeves. Mind you the lift was installed last year! Jeff agreed to take on the job, recommended since this was an aftermarket kit that I source the pieces he will need. I did, he held the truck at his shop for a week. Got the parts, the next day, he called to discuss things. Late the next day, he called, said it's fixed. When I picked it up, we talked about the findings. Showed me what he did, was extremely fair on pricing, great service, takes pride in his work and his shop. HUGE FAN. Can't thank Jeff enough for his time, his expertise and his attention toward my vehicle! Seriously, thanks again!!!!! It's a privilege to write this for your shop!
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May 2023 by Christian Moreno
Geoffrey was excellent with communication and the service he provided. I got new suspension and wheels installed on my 2019 Tacoma TRD Sport. Will definitely be returning for my future add ons
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May 2023 by Bill M.
I contacted Geoff via Yelp and he responded quickly with prices for rear brakes and rotors, as well as for an oil change and cabin air filter. He offered different options and prices for different brands of brake parts. He was available to do the work on the date I requested. My wife commented that her brakes had never worked so well as after Geoff completed the work, which he did on time and at the price quoted. He seems be thorough and to take pride in his work. Also, he is a nice guy, friendly, personable and helpful. He suggested that we should have the brake fluid changed every couple of years to avoid degradation of the braking system, told us his price if we wanted the work done in future, but did not pressure us at all, and we will ask him to do the work in a few months. We are very happy with the quality of his work, and the price was much lower than the Subaru dealership quoted for our Outback. Though I only just met Geoff I trust him and his work more so than I do the dealership.
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May 2023 by MC C.
Glad i found Jeff. Very professional, honests and reasonable prices. He took care of my car. He spent extra time to look for the right parts and very detailed. He values your time, my car was done on time. Best mechanic shop around. Will be back for oil change and another brake job on my other car.
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April 2023 by Bilal Achekzai
I've had a few of my cars serviced by Geoff. He is really good at what he does! Highly recommended! He's serviced my BMW, and S2000.
