Best Car Restoration Shops in Portland, ME
10 experts listed · 4 in Portland · 1 open weekends · 8 rated 4.5+
Data verified October 16, 2026
Back Bay Customs
Motoresto LLC
SL Tech Mercedes Benz
Speed's Auto Top
Rust Repair
Listed for drivers in and around Portland, ME, these 10 shops restore and customize cars. What each one says about the eras it works on, its fabrication and paint work, and storage comes from its own website; ratings and quotes come from public reviews.

Area overview: Portland, ME
4 of the 10 experts we list are based in Portland; the other 6 serve Portland from towns including Freeport (6 mi), Gorham (7 mi) and Scarborough (7 mi). 9 of the experts on this page have a rating, from 4.3 to 5.0 across 104 reviews; 8 are rated 4.5 or higher. 1 is open on Saturdays. 1 lists staff certifications (ASE) and 1 has a BBB rating of A or A+. 4 have ten or more years of experience, the longest 46 years. 1 gives free estimates. We have a website on file for 5 of the experts on this page; 4 publish a contact page and 4 list a public email. We count these figures across the experts on this page; distances are straight-line, and hours and prices change, so confirm the details with the expert before you visit.
Which listed restoration shops are long established?
4 of the 10 listings state ten or more years in business. On a project measured in months, a shop's survival record is part of the risk you are taking, and the old ones also have the contacts that find parts. It is their own claim, not a rating.