My Halo Auto
My Halo Auto mobile mechanic performing driveway repair on Chevy Tahoe
ASE CERTIFIED • MOBILE SERVICE

Precision Auto Care
Delivered to Your Door

DMV's trusted mobile mechanic. From engine diagnostics to full suspension overhauls — we bring the shop to you with dealership-level expertise and honest, reliable service.

5.0 Star Rating
0+ Years Experience
ASE Certified
100% Mobile Service*
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ASE Certified
Fully Mobile
Torque Spec Precision
5-Star Rated
DC • MD • VA
Chevy Tahoe jacked up on a driveway with hood open — mobile engine and brake service in action
Brand new wheel hub and bearing assembly ready for installation with CRC Brakleen
5+ Years
Experience

Built on Precision.
Driven by Expertise.

My Halo Auto isn't just another mobile mechanic — we're a full-service automotive repair operation that comes directly to you. Founded on the principle that quality auto care shouldn't require you to rearrange your day, we bring dealership-caliber expertise to your driveway.

Our lead technician holds ASE Certification and has built a reputation across the DMV area for meticulous, by-the-book work over 5 years of hands-on experience. Every bolt is torqued to manufacturer specification. Every repair follows OEM procedures. Our 5-star Google rating speaks for itself.

ASE Certified

Nationally recognized certification ensuring the highest standard of automotive knowledge and skill.

Torque Spec Precision

Every fastener torqued to exact manufacturer specifications — no shortcuts, no guesswork.

Fully Mobile Operation

We come to your home, office, or wherever your vehicle is. Full-service repair at your convenience.

Comprehensive Auto Services
Brought to Your Location

From routine maintenance to complex engine repair — we handle it all with precision and professionalism.

Mercedes-Benz engine bay wide open during full engine diagnostics and repair

Engine Repair & Diagnostics

Complete engine diagnostics, repair, and rebuilds. From misfires and oil leaks to full overhauls — we diagnose and fix it right the first time.

  • Full engine diagnostics
  • Timing belt/chain replacement
  • Head gasket repair
  • Oil leak diagnosis & repair
Engine front with timing cover, pulleys, and alternator exposed during engine swap

Engine Swaps*

Full engine swap services including wiring, plumbing, and mounts. Direct replacement swaps performed at a suitable workspace with proper equipment.

  • Direct replacement swaps
  • Wiring harness integration
  • Motor mount replacement
  • Cooling system hookup
Close-up of CV axle boots, tie rod ends, and steering components during drivetrain service

Transmission & Clutch

Manual and automatic transmission repair, rebuilds, and replacements. Expert clutch service for all makes and models.

  • Transmission rebuild & replace
  • Clutch replacement
  • Flywheel replacement
  • Fluid flush & service
Exposed hub and brake components during brake rotor and caliper service

Brake Service

Complete brake system service from pad replacement to full brake overhauls. Thorough inspection and repair to keep you stopping safely.

  • Brake pad & rotor replacement
  • Caliper service & rebuild
  • Brake line repair
  • Hub & bearing replacement
Damaged radiator with visible corrosion and leak points during cooling system repair

Cooling & Radiator Service

Full cooling system diagnosis and repair. From radiator replacement to water pump service — we keep your engine running at the right temperature.

  • Radiator replacement
  • Water pump service
  • Thermostat replacement
  • Coolant flush & fill
ECU circuit board on workbench with multimeter during automotive electrical diagnostics

Electrical & Diagnostics

Advanced electrical diagnostics and repair. From check engine lights to wiring issues — we track down the problem and fix it right.

  • OBD-II code diagnostics
  • Wiring harness repair
  • Alternator & starter service
  • Sensor replacement
Old vs new timing cover gasket comparison showing wear and degradation

Gaskets & Seals

Oil leak diagnosis and repair. Timing cover, valve cover, intake manifold, and rear main seal replacement done right the first time.

  • Timing cover gasket
  • Valve cover gasket
  • Intake manifold gasket
  • Rear main seal replacement
Front hub assembly with strut, coil spring, and brake caliper removed during full suspension overhaul

Suspension & Steering

Struts, shocks, control arms, tie rods, and complete suspension overhauls. We restore your ride quality to factory spec.

  • Strut & shock replacement
  • Control arm & ball joint
  • Tie rod replacement
  • Power steering repair
Professional diagnostic scanner and tools set up on vehicle for routine maintenance service

General Maintenance

Stay on top of your vehicle's health with routine maintenance. Oil changes, fluid flushes, filters, spark plugs, and complete tune-ups.

  • Oil change & filter
  • Spark plug replacement
  • Coolant & fluid flush
  • Belt & hose replacement
My Halo Auto mobile workspace with Ford Crown Victoria and tools on the ground

The My Halo Auto
Difference

We Come to You

No towing, no ride-sharing, no waiting rooms. We perform professional repairs right at your location — home, work, or wherever you are in the DMV.

ASE Certified

Our technician carries the gold standard in automotive certification. You get the same expertise as a dealership — without the dealership price tag.

Torque Spec Precision

Every single fastener is torqued to manufacturer specification using calibrated tools. We don't cut corners — period.

Transparent Pricing

No surprise fees. No upselling. We explain every repair before we start, and you approve the work. Honest pricing from start to finish.

Rated 5 Stars Across
the Entire DMV

5.0
Based on 6 Google Reviews
5
100%
4
0%
3
0%
2
0%
1
0%
47 minutes ago

"Great mechanic and all around great guy! You can tell he loves what he does. He worked on my car as if it was his own, and was very clear in explaining what he was doing throughout the process. I plan on continuing to use him and definitely recommend you check him out!"

Verified Google Review
J
Jason Briggs via Google
8 hours ago

"Joseph is my family's main mechanic — he's professional, polite, communicates well and he's honest. Always gives fair prices, highly recommend"

Verified Google Review
W
will funes via Google
14 hours ago

"He's my go to guy to change my oil. Ez process. Chill guy."

Verified Google Review
J
James C via Google
15 hours ago

"I've come to Joseph several times for any issues with my car. He saved my car as it had to pass the inspection after I got into a car crash. He replaced my front bumper and for a very reasonable price. Joseph is my go to mechanic, I trust him a lot!"

Verified Google Review
D
David W via Google
15 hours ago

"Once I started bringing my car to him have never needed to take it anywhere else, has not only fixed up my audi after getting it mishandled by another mechanic, he was also very knowledgeable when helping refer me to find tech related…"

Verified Google Review
K
khisa khafafa via Google
15 hours ago

"Best guy to get anything done for ur car. Had my brakes done by him and he taught me a whole lotta stuff. Super patient and worked like a monster. The guy is super chill, we even got lunch afterwards."

Verified Google Review
F
Fengrong Han (Bobb) via Google

Proudly Serving the
Entire DMV Region

We bring professional auto repair to your doorstep across the District of Columbia, Maryland, and Virginia. No job too big, no location too far within our service area.

Washington, DC

  • Northwest DC
  • Northeast DC
  • Southeast DC
  • Southwest DC
  • Capitol Hill
  • Georgetown

Maryland

  • Silver Spring
  • Bethesda
  • Rockville
  • College Park
  • Bowie
  • Laurel

Virginia

  • Arlington
  • Alexandria
  • Fairfax
  • Reston
  • Tysons
  • Manassas
Toyota Tacoma with tool cases laid out ready for mobile service

Ready to Experience
the Halo Difference?

Get a free quote today. We'll come to you — no towing, no hassle, just expert auto care at your doorstep.

Get Your Free Quote

Got Questions?
We've Got Answers

We serve the entire DMV region including Washington DC (all quadrants), Maryland (Silver Spring, Bethesda, Rockville, College Park, Bowie, Laurel, and surrounding areas), and Virginia (Arlington, Alexandria, Fairfax, Reston, Tysons, Manassas, and surrounding areas).

Yes. Our lead technician holds full ASE (Automotive Service Excellence) Certification — the nationally recognized gold standard in automotive repair. This ensures every job meets the highest professional standards.

Yes, we do engine swaps — but not as a mobile service. Engine swaps require adequate workspace, proper equipment, and a suitable location. Contact us to discuss your project and we'll work out the best arrangement.

We work on all makes and models — domestic, import, and European. From daily drivers like Honda Accords and Toyota Camrys to trucks like Chevy Tahoes and Ford F-150s, to European vehicles like Mercedes-Benz and BMW. If it has an engine, we can fix it.

Call or text us at (571) 969-4256 or fill out the contact form on our website. Tell us your vehicle's year, make, and model, along with a description of the issue. We'll provide a transparent quote — no hidden fees, no surprises.

Absolutely. Every single fastener is torqued to the exact manufacturer specification using calibrated torque wrenches. We follow OEM repair procedures on every job — no shortcuts, no guesswork. This is non-negotiable for us.

Engine swaps and other major jobs require adequate workspace and cannot be done as mobile service. Exhaust and custom fabrication require a consultation first. We do not offer painting, bodywork, or performance upgrades. Mobile service also requires sufficient space and a suitable work area at your location.*

We're available Monday through Saturday, 7AM to 7PM. Sunday appointments are available by request. We typically respond to inquiries within 12 hours during business hours.

Let's Get Your Vehicle
Back on the Road

Fill out the form below or give us a call. We typically respond within 12 hours during business hours.

Call or Text

(571) 969-4256

Mon–Sat: 7AM – 7PM

Email

myhaloauto@gmail.com

We respond within 12 hours

Service Area

Washington DC, Maryland & Virginia

We come to your location

Hours

Monday – Saturday: 7AM – 7PM

Sunday: By appointment

EMERGENCY MOBILE SERVICE AVAILABLE

Stranded or need urgent repair? Call us now — we'll get to you as fast as possible.

(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 painting, 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.

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