Check Engine Light & Diagnostics
Light on? We read the codes, test the circuit, and confirm the cause before we quote a single part.
See diagnostics details Free guide: Warning lightsNow open · Danville, NH · Repair & Diagnostics
We find the real cause, text you the photos, and fix it right at an independent-shop price. Nothing gets done without your OK.
We service all foreign & domestic makes
01 / Full-vehicle scan
From the battery up front to the muffler out back, tap any system to see what we check, how long it takes, and where pricing starts.
Light on? We read the codes, test the circuit, and confirm the cause before we quote a single part.
See diagnostics details Free guide: Warning lightsPads, rotors, calipers and lines. Measured and photographed, then texted to you before any repairs.
See brakes details Free guide: Warning lightsOil changes, filters, fluids and 30/60/90k services done to your manufacturer’s schedule, not ours.
See oil & maintenance detailsMounting, balancing, rotations, TPMS and alignment checks, plus honest tread readings in 32nds.
See tires & alignment details Free guide: Flat tireClunks, wander and bounce. Struts, shocks, ball joints, tie rods and control arms, inspected on the lift.
See suspension & steering details Free guide: Minor accidentWeak AC, no heat or a foggy windshield. Leak tests, recharges, blend doors and blower motors.
See ac & heating detailsNo-starts, dead batteries, dim lights and parasitic drains. We test before we replace.
See battery & electrical details Free guide: Warning lightsLoud exhaust, overheating and leaks. Mufflers, pipes, radiators, water pumps, hoses and thermostats.
See exhaust & cooling details Free guide: OverheatingA full look-over before winter, a road trip, or before you buy a used car.
See safety check & pre-purchase details Free guide: Stuck in snow02 / The photo report
Every recommendation comes to your phone with a photo, the measurement, and a price. Approve the items you want right from the text. Skip what can wait. We don't start until you say so.
03 / How it works
Call, text or book online. Tell us what it’s doing, and send a video of the noise if you have one.
Drop-off or waitScan every module, read live data, then pinpoint-test to prove the cause.
Scan · test · confirmA detailed, itemized quote with photos and measurements. We go over it with you before any repairs. Approve what you want. Skip what can wait.
Nothing starts without your OKQuality parts, factory procedures, torqued to spec. If we find something new, we ask first.
No surprise chargesWe drive it, re-scan it and clear your codes the right way, then text you when it’s ready.
Backed by our warranty04 / Dealer vs. Dube
Your dealer does good work. You also have a choice. Here's what's different when you bring it to an independent shop in your own town.
Labor-rate comparison is general, not a quote. Try the labor calculator or ask us for a detailed quote on your job.
05 / Services
Light on? We read the codes, test the circuit, and confirm the cause before we quote a single part.
$125BRK-0102Pads, rotors, calipers and lines. Measured and photographed, then texted to you before any repairs.
Quoted up frontSVC-30K03Oil changes, filters, fluids and 30/60/90k services done to your manufacturer’s schedule, not ours.
Quoted up frontTIR-3204Mounting, balancing, rotations, TPMS and alignment checks, plus honest tread readings in 32nds.
Quoted up frontSUS-0405Clunks, wander and bounce. Struts, shocks, ball joints, tie rods and control arms, inspected on the lift.
Quoted up frontHVAC-R06Weak AC, no heat or a foggy windshield. Leak tests, recharges, blend doors and blower motors.
Quoted up frontELEC-12V07No-starts, dead batteries, dim lights and parasitic drains. We test before we replace.
Quoted up frontEXH-CL08Loud exhaust, overheating and leaks. Mufflers, pipes, radiators, water pumps, hoses and thermostats.
Quoted up frontENG-RB09Head gaskets, timing belts and chains, oil leaks, and full engine rebuilds. Done in-house, explained step by step.
Quoted up frontCHK-PPI10A full look-over before winter, a road trip, or before you buy a used car.
Quoted up front06 / Our promise
Warranty
Parts and labor on qualifying repairs. If something we fixed fails, we make it right.
Read the warranty →07 / Coupons
One coupon that grows with the repair. No clipping, no fine-print games. Tell us when you book and we’ll take it off your quote.
Off parts and labor on one repair order, before tax. Mention it when you book or show it on your phone. Can’t be combined with the grand opening offer. Not valid on tires or prior work. New here? The grand opening offer may save you more on your first visit.
08 / Who you're dealing with
Dube Auto opened in Danville in 2026. Ronny opened Dube Auto in Danville to run the kind of shop he'd want to take his own car to: general maintenance, real diagnostics, repairs and custom work, with everything explained and priced before it starts.
Reviews
We're brand new, so we're earning our first reviews one car at a time.
Been in already? A quick Google review helps your neighbors find an honest shop.
Appointments get you in fastest, and you can book online in about a minute. For warning lights and odd noises, call or text 603-818-3121 and we'll fit you in as soon as we can.
Our diagnostic is a flat $125 for most problems. If something turns out unusually involved, we’ll tell you before going further. The fee covers scanning every module, reading live data and the testing needed to confirm the cause. If you have us do the repair, the diagnostic goes toward the bill.
Never. You get a detailed, itemized quote with photos and measurements, and we go over it with you before any repairs. Nothing starts until you approve it. If we find something new mid-repair, we stop and ask.
No. The federal Magnuson-Moss Warranty Act says a manufacturer can't void your warranty because an independent shop did the maintenance or used non-dealer parts. Keep your receipts. We keep a copy too.
As of October 2026, NH DMV has suspended the state inspection program, so stations can't issue stickers. The EPA is reviewing a plan to end it permanently. You're still responsible for keeping your vehicle safe, and our Seasonal Safety Check covers everything the inspection did and more. We'll update this page if the rules change.
Cars, SUVs and light trucks from every major make, domestic, Asian and European. Not sure about yours? Text us the year, make and model.
10 / Free roadside help
Flat tire, dead battery, a light you’ve never seen. Free how-to guides from the shop, whether you’re a customer or not.
Danville, NH · Est. 2026
Visit / Danville, NH
Proudly serving
Call, text or book online. Send us a photo or a video of the noise and we’ll tell you what we think before you even come in.