Company lists · Data refreshed November 2026

Top 25 Tuning and modification shops based in the United States

RevenueBase identified 1,075 company matches for tuning and modification shops associated with the United States as of November 2026 and tracks 4,596 professional contacts across them, including 771 with verified work emails. Houston is the largest hub.

This list covers company matches for tuning and modification shops associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
1,075Companies
4,596Contacts tracked
771Verified emails
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The 25 largest tuning and modification shops based in the United States

Ranked by team size
Top 25 of 1,075 company matches for tuning and modification shops based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWrightstown, WI, United StatesHQ recorded Nov 6, 2026501-1,000128 contacts →

Exact match

“We love vehicles and strive to make your vehicle unique, different, and personalized to your style.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAustin, TX, United StatesHQ recorded Nov 6, 2026501-1,000112 contacts →

Exact match

“Classic Soft Trim (CST) is the pioneer of automotive restyling and the industry standard in the automotive aftermarket.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBurbank, CA, United StatesHQ recorded Nov 6, 202611-5097 contacts →

Exact match

“Currently relocating the World Headquarters from Corona, CA to Burbank, West Coast Customs was founded in 1993 by Ryan Friedlinghaus.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchOgden, FL, United StatesHQ recorded Nov 6, 2026201-50079 contacts →

Exact match

“Holley Tuning Group is a subsidiary of Holley Performance Products, the largest performance aftermarket company in the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“Headquartered in Austin, Texas, COBB is an enthusiast-driven automotive company dedicated to providing the world's best vehicle tuning solutions to owners of turbocharged, import…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPlymouth, MI, United StatesHQ recorded Nov 6, 202611-5073 contacts →

Exact match

“MRT applies its engineering expertise, race track knowledge and factory experience to bring you the personal sound, style and performance that you desire for your car.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchFremont, CA, United StatesHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“034Motorsport is an engineering firm specializing in performance products, tuning, racing, and service for Audi, Porsche, and Volkswagen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFort Washington, PA, United StatesHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Fabspeed Motorsport elevates the exotic car experience through personalized performance; offering more product options and configurations than any other exotic car tuner, allowing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchStuart, FL, United StatesHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Founded in 1989 by Hartmut Feyhl, RENNtech is an automotive engineering company that develops and manufactures performance parts for Mercedes-Benz AMG and European luxury vehicles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLoveland, CO, United StatesHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Your One-Stop Shop for all your Auto Accessories!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNew Hope, MN, United StatesHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Automotive Concepts is the Midwest’s largest automotive restyler and accessory installer, conveniently located in New Hope, MN.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDenton, TX, United StatesHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Custom is how we’re built.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDublin, VA, United StatesHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“BimmerWorld is the premier North American BMW performance facility.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBrighton, IN, United StatesHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Since 1973, Lingenfelter Performance Engineering has been a globally recognized brand in the performance engineering industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchConcord, NC, United StatesHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“RTR Vehicles provides OEM+ performance parts and vehicles to car and truck enthusiasts who want to take their driving experience to the next level.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBrownsburg, IN, United StatesHQ recorded Nov 6, 20261-1025 contacts →

Exact match

“We offer a broad range of in-house services, including: custom alignments, corner balancing, dyno tuning and rental, tire mount and balancing services, and custom fabrication.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchOcala, FL, United StatesHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Founded in 2005, AutoCustoms, Inc is a privately held company focused on providing the absolute best online shopping experience possible to anyone looking to customize their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBidford Upon Avon, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Viezu is one of the world largest and most respected tuning companies, with over trained installers, and dealer operating in over 82 countries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCosta Mesa, CA, United StatesHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“STILLEN Company founder and President Steve Millen has been racing and winning around the world for 30 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWinchester, KY, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Thoroughbred Diesel opened in 2001 as a one bay shop in Winchester, KY.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRandleman, NC, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Petty’s Garage is a High Performance Speed Shop based in Randleman, NC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDearborn Heights, MI, United StatesHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Livernois Motorsports Performance Driven, Race Proven!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchFort Lauderdale, FL, United StatesHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Automotive customizing super store.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCharlotte, NC, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“GMP Performance is known as a specialist in European automotive enhancements tailoring current model vehicles to individuals with custom wheel and tire packages, sport suspension…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchWesterville, OH, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,075 tuning and modification shops based in the United States

See the full list, filter by size, metro and specialty, and access 771 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tuning and modification shops based in the United States at a glance

As of Nov 6, 2026
16.8%Verified-email coverage
4.3Average contacts per company
1-10Median size (employees)
1.5%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
715
11-50
301
51-200
30
201-500
5
501-1,000
2
10001+
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,075 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “tuning and modification shops” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 771 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “tuning and modification shops”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tuning and modification shops are there based in the United States?

RevenueBase identified 1,075 company matches for tuning and modification shops associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

SD Wheel tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most tuning and modification shops?

Houston leads with 16 company records, followed by Phoenix (12) and Denver (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 771 professional contacts with verified work emails tracked across these 1,075 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,075 tuning and modification shops based in the United States. Start with a free account, no credit card.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.