McNasty Customz

"It Ain't Nasty Unless Its...McNasty!!"

About Us

Sema 2017

Who We Are?

A custom fabrication shop based out of Assonet Ma, We Design & create prefabricated, Aftermarket products for a wide range of vehicles. Our products give your project a custom look at a fraction of the price without sacrificing quality. 

Girls only Ace

Made Here In The USA!

 We’re committed to quality fabrication, check out all our projects and don't hesitate to ask questions! No dream is too big or small at McNasty Customz and as always all of our products are Made Here in the USA.. "IT AIN'T NASTY UNLESS ITS MCNASTY"

Featured Products

New products are coming soon!

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Contact Us

Drop us a line!

We love our customers, so feel free to contact us during normal business hours.

McNasty Customz

(774) 225-7325

Hours

Mon

9:00 am – 5:00 pm

Tue

9:00 am – 5:00 pm

Wed

9:00 am – 5:00 pm

Thu

9:00 am – 5:00 pm

Fri

9:00 am – 5:00 pm

Sat

Closed

Sun

Closed