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No trip fee in Zone 1San Clemente · Dana Point · South OC

Your e-bike, fixed
in your driveway.

Brakes, drivetrain, tune-ups — plus the part many mechanics won’t touch: batteries, motors, controllers and sensors. David brings the whole shop to you.

Text or call and you'll hear back within 30 minutes during business hours.

A black beach-cruiser e-bike parked on the sand above the ocean

90-day labor warranty

Not right? I come back free.

Common callsBattery won't chargeNo assist, throttle worksBrakes to the barError code on the displayFlat on a motor wheelNew Rad Power out of the box
  • Electrical

    Batteries, motors & controllers — not just the mechanical half

  • $0

    Trip fee in San Clemente, Dana Point & San Juan Cap

  • 90 days

    Warranty on every hour of labor I bill

  • Published

    Every price on the site. Quoted before I start.

Why call me instead

Many bike mechanics won’t touch your battery, motor or throttle. That’s the half that usually breaks.

It leaves e-bike owners with two bad options: ship the bike back to a direct-to-consumer brand and wait weeks, or drive to a shop that only services electrical on bikes it sold. I do the whole bike — the mechanical side and the electrical side — at your house.

See what I fix

What I fix

Everything a shop does — plus the electrical.

Organized by the job, not by the kind of bike, so you don't have to diagnose it yourself before you can find it.

Electrical & Diagnostics

The difference

The work many mechanics turn down. Batteries, motors, controllers, sensors, and wiring — measured and repaired, not guessed at and replaced.

Mechanical Service

Everything a bike shop does, done in your driveway — to e-bike loads, with e-bike torque specs, using parts rated for the weight and speed.

Tune-Ups & Setup

Scheduled service, new-bike builds, and whole-neighborhood service days.

Scooters, Bikes & Accessories

Servicing all brands and styles: electric scooters, regular bikes, and the surf racks, lights and accessories that go on them.

The electrical half

A dead e-bike is usually a $45 connector, not a $700 battery.

The most expensive mistake in e-bike ownership is replacing a battery to fix something that was never the battery. It happens because the only people willing to open the electrical system are often the brand’s own service center — and their answer is usually a new part.

I measure instead. Charger output under load, pack voltage and cell-group balance, controller supply and phase continuity, hall sensor signal, PAS and torque sensor output, brake cut-off state, and the stored error log. Every step gives a number, and the number tells you which part is actually bad.

Near the coast, salt air corrodes connectors and charge ports — and when that’s the fault, the fix is a clean, a crimp and a reseal, not a battery.

Common e-bike symptoms, likely causes and typical repair cost
SymptomTypical
Bike won't power onCharge port · main fuse · battery contacts · BMS lockout$45–$195
Powers on, no assistCadence sensor gap · torque sensor · brake cut-off stuck$55–$125
Cuts out on hillsWeak cell group · loose contacts · thermal cutback$59 test first
Range dropped by halfCapacity fade · tire pressure · brake drag · chain wear$59 test first
Motor grinds or clicksHub bearings · stripped nylon gears · failed clutch$185–$250
Display error codeCode-specific — see the lookup table$45–$145

Ranges are labor. Parts are billed at cost plus 15% and quoted before anything is ordered.

How it works

Four steps. No loading a 65-pound bike into a car.

The whole point of mobile service is that the hard part — moving the bike — stops being your problem.

  1. 01

    Text me a photo

    A picture of the bike, your ZIP code, and what it's doing. That's usually enough for me to know what I'm walking into and what it'll cost — before I drive anywhere.

  2. 02

    You get a real quote

    A number, not a range, for anything I can price sight-unseen. If it genuinely needs diagnosis first, I tell you that and the diagnostic is $99 — waived if you have me do the repair.

  3. 03

    I come to you

    Home, office, the trailhead, wherever the bike is. The van carries its own power, air, light and water — all I need is a flat parking-space-sized spot. I text before I arrive.

  4. 04

    We test ride it together

    I don't hand back a bike I haven't ridden. You get a walkthrough of what changed, what I found, and what's coming next — plus 90 days on the labor.

Pricing

The trip fee is the number nobody publishes. Here's mine.

Most mobile e-bike services in Orange County charge $95 to $125 just to show up, and almost none of them say so on the website. Zone 1 is free, and Zone 2 and 3 are credited back.

Zone 1FREE

San Clemente · Talega · Dana Point · Capistrano Beach · Monarch Beach · +1 more

No trip fee. Ever. This is my neighborhood.

Zone 2$35

Ladera Ranch · Rancho Mission Viejo · Laguna Niguel · Mission Viejo · Aliso Viejo · +2 more

$35, credited in full toward any service over $150.

Zone 3$65

Irvine · Lake Forest · Rancho Santa Margarita · Newport Beach · Oceanside · +2 more

$65, credited in full toward any service over $150.

Tune-up packages

Essential Tune-Up

$12960–90 min

The twice-a-year baseline. Safe, quiet, and shifting right when I leave.

  • 30-point safety inspection
  • Brake adjustment, pad and rotor check
  • Shifting adjustment and indexing
  • Chain wear measured and reported
  • Drivetrain cleaned and lubricated
  • Wheel true (minor) and spoke tension spot-check
  • + 5 more
Full breakdown
Most people want this

Complete Tune-Up

$2092–3 hours

The one I recommend for anyone who rides weekly. Full electrical workup included.

Everything in Essential Tune-Up, plus:

  • Drivetrain removed and degreased, not just wiped
  • Full spoke tension balance and wheel true
  • One hydraulic brake caliper bled (second caliper $39)
  • Cable and housing inspection, adjustment or replacement
  • Full electrical diagnostic — battery capacity test, motor current draw, sensor output
  • PAS / torque sensor calibration check
  • + 3 more
Full breakdown

Overhaul

$4294–6 hours

For a neglected bike, a used-bike purchase, or a bike about to go another 3,000 miles.

Everything in Complete Tune-Up, plus:

  • Bottom bracket removed, cleaned, serviced or replaced
  • Headset removed, cleaned, regreased
  • Hub service or motor bearing inspection
  • All cables and housing replaced
  • Both brake calipers bled, pads and rotors as needed
  • Derailleur hanger alignment on a gauge
  • + 3 more
Full breakdown

Multiple bikes? Three or more bikes at the same address on the same visit: $99 each for an Essential Tune-Up.

California SB 1271 · in effect since Jan 2026

Is your e-bike battery legal in California?

Since January 1, 2026, an e-bike can’t be sold or leased in California unless its battery has been lab-tested to a standard referenced in UL 2849 or EN 15194 and labeled. Replacement packs and chargers are covered too. I check the certification label on every visit, free.

Read the safety guide

Service area

South Orange County, roughly 20 miles out from San Clemente.

Eight cities with their own page, and a long list of places I'll happily drive to. If your ZIP isn't listed, text me anyway.

Also covered: Capistrano Beach · Monarch Beach · Talega · Coto de Caza · Rancho Santa Margarita · Lake Forest · Aliso Viejo · Irvine · Newport Coast · San Onofre · Camp Pendleton North · Oceanside

Who shows up

You get David Palacios. Every time.

No dispatcher, no rotating technician, no call center. When you text this number, I’m the one who answers it, quotes it, drives out, does the work, and comes back if something isn’t right.

That’s the whole reason I run it this way. A bike shop can’t afford to spend forty minutes tracing a wiring harness to find a corroded pin — it has to move bikes through the stand. I can, because I’m at your house and the bike isn’t going anywhere until it works.

Brands & systems

Every brand. Especially the ones with no local dealer.

Direct-to-consumer e-bikes are the best bikes on the market for the money and the worst to get serviced — there's no dealer to walk into. A mobile technician who does electrical work fills that gap.

Bike brands

  • Rad Power Bikes
  • Aventon
  • Lectric eBikes
  • Ride1Up
  • Velotric
  • Heybike
  • Himiway
  • Juiced Bikes
  • Super73
  • Segway-Ninebot
  • Denago
  • Blix
  • Magnum
  • Specialized Turbo
  • Trek
  • Giant
  • Cannondale
  • Electra
  • Gazelle
  • Tern
  • Pedego
  • Riese & Müller
  • QuietKat
  • Sur-Ron
  • VanMoof
  • Priority Bicycles

Direct-to-consumer — no local dealer. 17 of the 26 brands listed.

Motor systems

  • Bosch Performance Line CX / Active Lineup to 100 Nm

    Trek, Cannondale, Riese & Müller, Gazelle. Bosch's 2025 update lets approved CX bikes run up to 100 Nm and 750 W. Full mechanical and electrical service; Bosch's diagnostic software is dealer-only.

  • Shimano EP801 / EP6 / E6100up to 85 Nm

    Tuned and updated through Shimano's E-TUBE app — more open than Bosch. Most diagnostics available.

  • Brose Drive S Mag / T Magup to 90 Nm

    The quiet one — Specialized Turbo lineage. Belt-driven internals need specific service.

  • Yamaha PW-X3 / PW-S2up to 85 Nm

    Yamaha stopped selling e-bikes to US dealers at the end of 2024; it says it will honor warranties and supply parts for years.

  • Bafang M-Series & G-Series

    Open system with widely available parts, so it can often be rebuilt rather than replaced.

  • Fazua Ride 60 / Evationup to 60 Nm

    Lightweight road and gravel systems.

  • Mahle X20 / X35+23–40 Nm

    Lightweight rear-hub road systems.

  • Generic / OEM Geared & direct-drive hubs

    Rad, Aventon, Lectric, Ride1Up, Velotric and most DTC bikes. Fully rebuildable — nylon planetary gears, bearings, hall sensors.

No reviews posted here yet.

I’d rather show you nothing than show you something I wrote myself. Real reviews go up here as customers leave them — with their names, their cities, and a link to the original.

In the meantime: every price is published, the labor warranty is 90 days, and you can call and talk to me before you commit to anything.

Membership

Ride Ready

For anyone who actually rides. Two full tune-ups a year, no trip fee anywhere in the service area, and you go to the front of the line.

$29/month
$299/yearsave $49

Cancel any time. Covers one bike; add bikes at $15/month each. Parts not included.

  • Two Complete Tune-Ups per year (a $418 value on its own)
  • Trip fee waived in every zone, always
  • Priority scheduling — same-day or next-day when I have it
  • 10% off all parts and labor
  • Four free flat repairs per year (labor covered)
  • Annual written battery health report
  • Free fit adjustments any time I'm at your house
  • Text “RIDE READY” to start

Book service

Tell me what it's doing.

Takes a minute. You'll hear back within 30 minutes during business hours — and if it's faster to just call, call.

  • Free quote before any work starts
  • No trip fee in San Clemente, Dana Point or San Juan Cap
  • 90 days on all labor
  • Nothing gets added to the bill without a call first

I'll text first unless you'd rather I call.

Tells me your zone and trip fee.

The more specific, the more likely I can quote it before I show up.

No spam, no list, no reselling your info — see the privacy note. Prefer to skip the form? Text me a photo at (949) 891-5278.

FAQ

Questions people ask before they call

If it's not here, ask me directly — I'd rather answer it than have you guess.

Do you actually work on batteries, motors, and controllers — or just the mechanical stuff?

All of it. This is the main reason to call me instead of a general mobile bike mechanic. Most mobile bike services in Orange County explicitly decline battery, motor, throttle, and controller work, which means a bike with an electrical fault has nowhere local to go. I diagnose and repair charge ports, battery management systems, controllers, displays, throttles, cadence and torque sensors, brake cut-off switches, wiring harnesses, and hub and mid-drive motors — plus everything mechanical.

What does it cost just to have you come out?

Nothing in San Clemente, Dana Point, Capistrano Beach, Monarch Beach, or San Juan Capistrano — that's Zone 1 and there's no trip fee at all. Zone 2 (Ladera Ranch, Rancho Mission Viejo, Laguna Niguel, Mission Viejo, Aliso Viejo, Laguna Beach) is $35 and Zone 3 is $65, and in both cases the trip fee is credited in full toward any service over $150. For comparison, most mobile e-bike services in Orange County charge $95 to $125 just to show up.

How fast can you get to me?

Most jobs get scheduled within two to four days, and I hold same-day and next-day slots for bikes that are genuinely unrideable — no brakes, no power, or a battery showing warning signs. Text a photo of the bike with your ZIP code and what's happening and you'll hear back within 30 minutes during business hours (Monday through Friday 8am–6pm, Saturday 8am–4pm).

What brands do you work on?

Every brand. That includes direct-to-consumer bikes with no local dealer — Rad Power, Aventon, Lectric, Ride1Up, Velotric, Heybike, Himiway, Juiced, Super73, Segway — and dealer brands like Specialized Turbo, Trek, Giant, Cannondale, Electra, Gazelle, Tern, Pedego, Blix, Magnum, and Riese & Müller. On the motor side I work on Bosch, Shimano STEPS, Brose, Yamaha, Bafang, Fazua, Mahle, and generic hub systems. One honest caveat: Bosch and some Shimano systems lock firmware and certain diagnostics to authorized dealers. I can do every mechanical and electrical repair on those bikes and I'll tell you upfront on the rare occasion something has to go through a dealer.

My range dropped a lot. Do I need a new battery?

Probably not, and this is the most expensive assumption in e-bike ownership. Lost range has at least five common causes and only one of them is a worn battery: low tire pressure, a dragging brake rotor, a worn or dry chain, colder weather, corroded battery mount contacts, and actual capacity fade all produce the identical symptom. A $59 battery health test measures capacity against the pack's rated watt-hours and checks balance across cell groups, which tells you definitively which it is. That fee is waived if you have me do the repair. A new pack is $400 to $1,200 — it's worth $59 to find out whether you need one.

Do you show your prices?

The full price list is published on the pricing page — every service, with real numbers, including the trip fee and the hourly rate for custom work. Tune-ups are $129 Essential, $209 Complete, and $429 Overhaul, with a $99-per-bike rate at three or more bikes in one visit. Diagnostics are $99 for the e-system and $59 for the battery, both waived if I do the repair. Parts are billed at cost plus 15% and quoted before anything is ordered.

Is there a warranty on the work?

90 days on all labor. If something I worked on isn't right afterward, I come back and fix it — no trip fee, no argument, in any zone. Parts carry whatever warranty the manufacturer provides and I'll handle the claim paperwork with the brand for you.

What can't you do at my house?

Three things go to the bench rather than the driveway: cell-level battery pack repair (opening a lithium pack in a customer's garage isn't something a careful technician does), full wheel rebuilds and rim replacement, and internal motor rebuilds that need a press. For all three I pick the part or the bike up and bring it back, usually within two to four days. Everything else — including motor removal and reinstall, controller and display replacement, harness repair, brake bleeds, and full tune-ups — happens where your bike is.

How often should an e-bike be serviced?

Twice a year for anyone riding weekly, and that's a real recommendation rather than a sales pitch — an e-bike is heavier than a regular bike, holds higher speeds, and puts motor torque through the chain, so brake pads, chains and tires wear faster. In coastal South Orange County there's a second reason: salt air corrodes charge ports, battery contacts, and connectors within a couple of years, and catching that early is a $45 clean-and-reseal instead of a $700 battery.

Something not answered here? Just ask — I’d rather talk it through than have you guess.

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