Mobile Mechanic in Washington, DC
My Halo Auto is a mobile auto repair and maintenance service for personal and fleet vehicles in Washington, DC. An ASE-certified technician with 5+ years of hands-on experience comes to your home, office, lot or job site in all four quadrants, wherever there's adequate, safe workspace. Hours are Monday to Saturday, 7AM to 7PM, with Sunday by request.
5.0 on Google · ASE certified · Mon–Sat 7AM–7PM
Areas We Cover in Washington, DC
My Halo Auto serves Washington, DC, including all four quadrants.
Washington, DC
- Northwest DC
- Northeast DC
- Southeast DC
- Southwest DC
- Capitol Hill
- Georgetown
Just outside the District
Don't see your town? Choose Other in the location field of the quote form, or call or text (571) 969-4256.
Mobile Services Available in Washington, DC
Most of the work below can be done at the vehicle in the District, for personal and fleet vehicles, where there's adequate, safe workspace.
Engine Repair & Diagnostics
Full engine diagnostics, timing belt/chain replacement, head gasket repair, oil leak diagnosis and repair.
Brake Service
Brake pad and rotor replacement, caliper service and rebuild, brake line repair, hub and bearing replacement.
Transmission & Clutch
Transmission rebuild and replace, clutch replacement, flywheel replacement, fluid flush and service.
Electrical & Diagnostics
OBD-II code diagnostics, wiring harness repair, alternator and starter service, sensor replacement.
Cooling & Radiator Service
Radiator replacement, water pump service, thermostat replacement, coolant flush and fill.
Gaskets & Seals
Timing cover gasket, valve cover gasket, intake manifold gasket, rear main seal replacement.
Suspension & Steering
Strut and shock replacement, control arm and ball joint, tie rod replacement, power steering repair.
General Maintenance
Oil change and filter, spark plug replacement, coolant and fluid flush, belt and hose replacement.
Fleet Services
The same catalog for company work vans, pickups, sedans and SUVs, at your lot, yard or job site.
What's not a mobile service
Engine swaps are by consultation and are not a mobile service.* Not offered: painting, bodywork, performance upgrades, coilover installation.
How Mobile Service Works in DC
From Capitol Hill to Georgetown, you share the details, approve a transparent quote, and the technician comes to the vehicle.
Tell us about the vehicle
Call or text (571) 969-4256, or use the form. Share the year, make and model and what's going on.
Get a transparent quote
No hidden fees, no surprises. We explain every repair before we start, and you approve the work.
We come to you
Home, office, lot or job site. Mobile service needs an adequate, safe workspace such as a flat driveway, parking lot or garage.*
Repaired to spec
Every fastener is torqued to manufacturer specification and every repair follows OEM procedures.
Photos from Our Work
Fleet and company vehicles in DC, including work vans, pickups, sedans and SUVs, are serviced on-site at your lot, yard or job site, scheduled with your fleet manager, with an itemized invoice for each vehicle.
Washington, DC Mobile Mechanic FAQ
Still have a question? Call or text (571) 969-4256.
Last updated: October 2026
My Halo Auto serves Washington, DC, including Northwest, Northeast, Southeast and Southwest DC, Capitol Hill and Georgetown. Mobile service needs an adequate, safe workspace at your location, such as a flat driveway, parking lot or garage.
Yes, where there's adequate, safe workspace, such as a flat driveway, parking lot or garage. The technician comes to your home, office, lot or job site, so there's no towing, no ride-sharing and no waiting room.
Yes. My Halo Auto services company and fleet vehicles in DC, including work vans, pickups, sedans and SUVs, on-site at your lot, yard or job site. Scheduling is arranged with your fleet manager, and you get an itemized invoice for each vehicle.
Yes. The service list includes Arlington, Rosslyn and Alexandria in Virginia and Takoma Park and Silver Spring in Maryland, along with many other towns. See the Northern Virginia and Maryland pages for the full lists.
Call or text (571) 969-4256 to ask, or choose Other in the location field of the quote form.
Also Serving Nearby
Get a Quote in Washington, DC
Call or text (571) 969-4256 or use the form. Tell us your vehicle's year, make and model and what's going on.
Stranded or need urgent repair? Call us now.
Call or text
(571) 969-4256*Mobile Service Disclaimer: Mobile service requires adequate workspace and a suitable area for the technician to safely perform repairs (e.g., a flat driveway, parking lot, or garage). Engine swaps, exhaust work, and other major services cannot be performed as mobile service and require a consultation. We do not offer bodywork, performance upgrades, or coilover installation. Exhaust and custom fabrication services require a prior consultation. My Halo Auto specializes in automotive maintenance and repair, not performance enhancement.