Brad’s Custom Auto

Seattle, United States

5

14 reviews

Accepts Credit Cards

Contacts

QR code, vCard

Telephone:
+1 206-367-1471
Website:
www.bradscustomauto.com
Address:
12719 28th Ave NE, Seattle, WA, 98125
Olympic Hills
Nearby public transportation stops & stations:
480 ft30th Ave NE & NE 127th St
660 ft30th Ave NE & NE 130th St
670 ft28th Ave NE & NE 125th St
Categories:
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Bussiness info

Accepts Credit Cards
Yes

Today

Today –
Local time (Seattle) 6:55 AM Sunday, May 25, 2025

Business hours

Monday 9:00 am – 6:00 pm
Tuesday 9:00 am – 6:00 pm
Wednesday 9:00 am – 6:00 pm
Thursday 9:00 am – 6:00 pm
Friday 9:00 am – 6:00 pm
Saturday 10:00 am – 4:00 pm
Sunday –

Description

Specialties

Brad’s Custom Auto has been Seattle’s best choice for after-​market street performance and race preparation modifications since 1989. We are your Mustang and Corvette specialist:

Ford Mustang general repair

Chevrolet Corvette general repair

Street performance and race preparation

Restoration and maintenance for all years

Electrical /​Mechanical

Fabrication /​Suspension

Four corner weighing

Chassis tuning

Power adders /​NOS Bottles filled

Computerized Hunter 4 wheel alignment system

Many performance parts in stock

History

Established in 1989.

Brad’s Custom Auto has grown from a one man operation to an established team professionals. At car shows or the race track, Brad’s prepared cars have a long history of winning. No matter if your car is your daily driver, or your pride in joy we give it the same care.

Meet the Business Owner

Brad S.

Business Owner

Brad Seibold started Brad’s Custom Auto in 1989. Before opening his own business, he accumulated over 9 years experience in the auto repair industry.

Since opening his shop, he has gained a reputation for the finest quality modification work in the Puget Sound area. Reports of his shop’s work can be found — among other places — in 5.0 Mustang & Super Fords, Mustang Monthly, Mustang Enthusiast & Mustang Milestones.

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14 reviews of Brad’s Custom Auto

No registration required
Place rating: 5
Seattle, WA
Nothing but great things to say about Brad’s! Brought my GT500 in for some custom modifications, which included a new camshaft install and Dyno-​tune. They do amazing work, very friendly and willing to answer any questions during the whole process. A+++
Place rating: 5
Seattle, WA
I’m very happy with my whole experience with these guys.
I had them do a header install and dyno tune on my Corvette. Everything from the initial questions and advice they gave me about what parts would work the best given my performance goals to the final tweaking went great. They even encouraged me to install the intake myself, which saved me a bit of money. I setup the work several weeks in advance and they kept their schedule, finishing in a reasonable amount of time. I also like that I was able to see progress with pictures on their website and Facebook. Finally, they went out of their way to make adjustments after the fact. Can’t say enough good things, I’ll definitely be back.
Place rating: 5
University District, Seattle, WA
Oh my, if u want the top of the line and the most honest work done to your mustang, this is the only place I would tell u to go. Very down to the earth people, very descent works. Since I’m still new to the entire mustang custom culture, they r extremely patient on whatever question I have. Other than putting parts on the cars, they really gave honest suggestions on further building my car rather than trying to make a profit from their customers, which I’ve seen in a few places. I definitely trust my car with them and I WILL come back to Brad’s for any further modding that I will put on my little v6.
Place rating: 5
Bellevue, WA
Now this is a top notch auto repair shop! The guys at Brad’s Custom Auto are knowledgeable experts who are courteous, thorough, and trustworthy. I wouldn’t take my Mustang to any other shop in the Seattle area. These guys are amazing and they understand customer service better than most businesses I’ve dealt with. Keep up the great work, guys!
Place rating: 5
Edmonds, WA
These guys are ALL the best… Brad, Dane, Brian and Aaron go above and beyond when it comes to working on all of our Ford vehicles. If something isn’t just right they will make it so! I have recommended these guys to lots of people and will continue to do so. We’ve been customers of theirs forever and can’t imagine letting anyone else touch our cars!
Place rating: 5
Seattle, WA
Best custom shop in all of Seattle! Brad definitely knows his stuff, he is very nice, patient, honest (no bait and switch tactics like other shops), helpful and will tell you straight forward if he thinks some parts are junk or are not worth. He will even cut you some nice deals on some work he does. All in all, he’s got me as a lifetime customer due to the high level of professionalism! Recommend this spot to anybody that wants to get some actual quality work done on their car!
Place rating: 5
Belltown, Seattle, WA
like their business card says, those guys are your Mustang and Corvette experts.
If you’ve ever dropped by the shop, you know they’re the shop to work with just by looking at the cars parked back. Just on top of my head I’ve seen a 68 Mustang, a Boss 302, a Saleen Cobra, Saleen 281, and some very nice vettes. Can’t be a coincidence all those folks with these gorgeous cars all trust Brad’s can it?
Brad and Dane have been helping me build up my GT and instead of making some quick money just slap on a blower on a 100k+ car they research and work with me to devise a plan for a 302 engine build which will be much stronger and more reliable in the long run while fitting into my budget and ET goal.
Place rating: 5
Bothell, WA
I want to thank Brad, Dane and the crew for always standing behind there work and making sure every project that leaves is done right. Thanks for working so hard to give me the most bad a** fox body I could dream of. Thanks Guys your awesome.
Place rating: 5
Seattle, WA
I am VERY particular about my car. These guys are the bomb. I bring my car here for everything. I have a Cadillac CTSV with aftermarket engine upgrades which I purchased from the East Coast. They know how to care for the care and work with the upgrades even though they didn’t install them. When I brought my car in the first time and they parked it next to several BEAUTIFUL project cars, I knew my car had found its home. These guys race they aren’t just mechanics. They are obsessed with motorized things. I am happy that my car gets the benefits of their passion.
Place rating: 5
Phoenix, AZ
Brad’s is the best American performance shop in Seattle. Brad’s provided custom work and maintenance to my truck from 2005 – 2013. They always have the best advice, do the best work, and the best bedside manner. When I moved from Seattle and my parts weren’t in, they worked with UPS and Baer to have theme delivered right to my door in Phoenix. They posted pics of my build for me to follow and a video of my dyno run. When I was on the road they called me to make sure the truck was running well and kept me informed about my parts. Really a pleasure to work with.
Place rating: 5
Seattle, WA
I wouldn’t consider bringing my Mustang anywhere else. These guys are top notch.
Place rating: 5
Seattle, WA
These guys are great.
You can trust them to do the job right, and to work with you to find the right parts for your car.
They can handle any job from a tune-​up, to a suspension upgrade, to an engine swap.
And they have always been honest and trustworthy.
Place rating: 5
Edmonds, WA
I’ve been taking my 1991 Corvette to Brad’s ever since I bought it back in ’99 and continue to bring it to them for repairs/​maintenance and a (very) occasional performance upgrade. Their specialization in vettes makes me feel better about trusting them with my car — even more so than I would with a Chevy dealership’s shop.
I’m glad that they have added services over the years such as tire mounting/​installation and alignments — they’re becoming a one-​stop shop for all my car’s needs (and it needs a lot, unfortunately).
Place rating: 5
Edmonds, WA
Brad’s has been doing work on all of my vehicles for several years. Everything from gear installs and performance tuning on my Mustangs, to oil changes and snow tire swaps on my daily drivers. The price is always reasonable, the service is always great and the work is always top notch. I would highly recommend Brad’s to anybody needing work done on their high performance American car.