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Roadmaster Mobile Mechanic & roadside Service "EXPERIENCE A DISASTER CALL the ROADMASTER "

Automotive · 5 (115 reviews)

Roadmaster Mobile Mechanic & Roadside Service is listed on Quackenbos St NW in upper Northwest DC (20011). As a mobile mechanic, it comes to the customer rather than working from a storefront.

It has a 5.0-star Google rating across 115 reviews. Reviewers repeatedly describe the mechanic as punctual, patient and honest, explaining problems in plain terms and quoting fair prices. Specific jobs mentioned include tie rod replacement, starter and alternator work, motor mounts, oil changes and diagnosing a flashing check-engine light. One reviewer says an accurate diagnosis saved them from buying a part they did not need, and others say they were helped with difficult repairs other mechanics turned down.

Google lists hours of 6 AM to 10 PM Monday through Saturday and 6 AM to noon on Sunday. Call to schedule.

Quackenbos St NW, Washington, DC 20011

(301) 440-4996

  • Monday: 6 AM–10 PM
  • Tuesday: 6 AM–10 PM
  • Wednesday: 6 AM–10 PM
  • Thursday: 6 AM–10 PM
  • Friday: 6 AM–10 PM
  • Saturday: 6 AM–10 PM
  • Sunday: 6 AM–12 PM

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Good to know

What are Roadmaster Mobile Mechanic's hours?

Monday–Saturday 6 AM–10 PM, Sunday 6 AM–12 PM (per Google, October 2026).

Does Roadmaster come to you?

Yes. It is a mobile mechanic and roadside service, and reviewers describe repairs done on-site, including at their workplace.

What kinds of repairs do reviewers mention?

Tie rods, starters, alternators, motor mounts, oil changes and check-engine diagnostics, among others.

Nearby in Brightwood

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Description written from public review evidence; verify details directly with the business.