| Quick facts | Answer |
|---|---|
| Cost range | Diagnostic visit: $75–$150 per visit |
| Time | Local pro calls back within the hour, Mon–Sat 8am–6pm MT |
| Who's qualified | Ask for proof of insurance, relevant certifications (e.g., ASE for auto repair), and any license your state or city requires. |
What should I do right now in the parking lot?
Prioritize immediate roadside assistance such as a jump start or towing before booking a complex mobile repair. Check that your headlights and dash lights come on, since a dim or dead display usually points to the battery. Note the time and temperature, because Boise lows can drop to 15°F in January, which is cold enough to make a weak battery fail completely.
Is this a battery issue or a starter problem?
A mobile technician can often run a quick diagnostic on-site and perform a restart service without towing. Ask the pro to test the battery and starting system before replacing any part. Cold mornings in Boise, with January averages near 26.7°F, are a common reason batteries fail to start an engine.
What should I check when hiring a mobile mechanic?
Ask the pro for proof of insurance and any license or certification before work starts. Idaho does not have a statewide mobile-mechanic specialty license, so business registration plus any applicable city licensing is the usual compliance check. Get the diagnostic and any repair price in writing before approving work.
How much does a mobile repair cost after the diagnostic?
Basic diagnostics from a mobile mechanic can cost around $20, while major repairs can reach as high as $1,000. After-hours or emergency calls usually cost more because call-out fees, travel, parts sourcing and urgency add to the price. One Boise listing quotes a $100 service call with a 1-hour minimum, plus $100 per hour for approved repairs.
What to do next
- Ask the pro to test the battery voltage and starter circuit on-site before replacing parts.
- Request proof of insurance and any required city or state business registration before work begins.
- Get the diagnostic fee, call-out charge and any hourly rate in writing in your quote.
- If the car will not start in cold weather, keep your battery terminals clean and check the battery before the next cold morning.
- Call (208) 795-9673 or email [email protected] for a free quote from an independent, insured mobile mechanic.
Boise Car Fix is a free referral service: an independent contractor does the work and may pay us a referral fee. You never pay us anything.



