Battery load and state-of-health testing
Part of our batteries, starters & alternators service — quoted up front and covered by our workmanship warranty.
Get a price for this job
General Repairs
Batteries, Starters & Alternators
No-start? We test the whole charging system, then fix it.
No-start problems get misdiagnosed constantly. We test the whole starting and charging system before recommending a single part.
- Same-day slots
- Written up-front quotes
- Warrantied repairs
Friendswood · Webster · League City · Pearland · Manvel · Clear Lake
Instant estimate
Service overview
What batteries, starters & alternators covers
No-start problems get misdiagnosed constantly. We test the whole starting and charging system before recommending a single part. We bring the tools, parts, and experience to your location across Friendswood, Webster, League City, Pearland, Manvel, Clear Lake. Browse the full mobile mechanic service list if you need something else handled the same visit.
What we handle
Batteries, Starters & Alternators jobs we do on site
Every job below is part of our batteries, starters & alternators work and gets done at your home, office, or job site — no tow, no waiting room.
Alternator output and ripple testing
Part of our batteries, starters & alternators service — quoted up front and covered by our workmanship warranty.
Get a price for this jobStarter draw testing and replacement
Part of our batteries, starters & alternators service — quoted up front and covered by our workmanship warranty.
Get a price for this jobCable, ground and terminal repair
Part of our batteries, starters & alternators service — quoted up front and covered by our workmanship warranty.
Get a price for this jobWhen you need batteries, starters & alternators
- Slow crank, clicking or an intermittent no-start
- Battery light or dimming headlights at idle
- Battery dying overnight
Battery, starter, and alternator testing and replacement. We load-test the system before selling you anything, so you don't replace a good battery for a bad alternator.
Why us
Why trust Mad Mike's with batteries, starters & alternators
Batteries, Starters & Alternators demands precision, the right tools, and experience. We bring all three to your driveway — with a written quote and warranty.
We come to you
Driveway, office lot or roadside — tools, parts and tech included.
Same-day response
Most Bay Area calls booked and finished the same day.
Quote first
Written, itemized pricing before a single bolt moves.
Custom work welcome
Lifts, lowers, race prep, exhaust welding, brake upgrades.
Real diagnostics
Scan tools and live data — you replace only what's broken.
Warrantied work
Torque-spec installs, quality parts, written labor warranty.
6
Service cities
17+
Services offered
<90 min
Response time
Yes
Warranty
Simple process
How mobile repair works
Four steps from call to completed repair — without you ever setting foot in a shop.
Book your visit
Call, text, or fill out the quote form. Tell us your vehicle, symptoms, and preferred city so we can schedule the right time window.
We diagnose on site
A technician arrives with scan tools and common parts. We inspect, test, and give you a written quote before any work starts.
Repair at your location
We fix it in your driveway, office lot, or roadside. Custom builds, everyday repairs, maintenance, and emergency work — all on site.
Test drive & warranty
After the repair we verify the fix, road-test when needed, and leave you with a written warranty and clear invoice.
Bay Area drivers trust us
Real work, real Google reviews
Every review below is pulled live from our Google Business Profile — no edits, no cherry-picking.
Answers
Batteries, Starters & Alternators — questions we get
What Bay Area drivers ask before booking batteries, starters & alternators with a mobile mechanic.
Pairs well with
Related services
Most customers bundle these with batteries, starters & alternators to save a second visit.
Brakes & Rotors
Pads, rotors, calipers, brake fluid flush — done on site.
Suspension & Steering
Struts, shocks, control arms, tie rods, wheel bearings.
Wheel Hubs, Assemblies & Bearing Service
Hubs, bearings, seals, studs and old-school packing service.
Batteries, Starters & Alternators across the Bay Area
We bring this service to your driveway in every city we cover. Choose your area for local response times and a map.
Batteries, Starters & Alternators in Webster, TX
Same-day service, weekday and Saturday · About 10 minutes from our Friendswood base
View Batteries, Starters & Alternators in Webster, TXBatteries, Starters & Alternators in League City, TX
Same-day and next-morning appointments · About 15 minutes from our Friendswood base
View Batteries, Starters & Alternators in League City, TXBatteries, Starters & Alternators in Pearland, TX
Same-day service across all Pearland ZIPs · About 20 minutes from our Friendswood base
View Batteries, Starters & Alternators in Pearland, TXBatteries, Starters & Alternators in Manvel, TX
Scheduled same-day or next-day visits · About 25 minutes from our Friendswood base
View Batteries, Starters & Alternators in Manvel, TXBatteries, Starters & Alternators in Clear Lake, TX
Same-day service, weekday and Saturday · About 15 minutes from our Friendswood base
View Batteries, Starters & Alternators in Clear Lake, TX
Ready when you are
Get your vehicle fixed where it sits
Call now or request a free quote — we'll give you a straight price and a same-day window whenever we can.
Same-day slots
Most jobs booked and done the day you call.
Warrantied work
12 mo / 12k craftsmanship + parts coverage.
We come to you
Friendswood, Webster, League City, Pearland, Manvel, Clear Lake.