How much does transmission work cost?

Depends on the vehicle and what actually failed. We'll give you a firm quote after we scan and inspect. What we won't do is quote low and add charges later — that's not how we've operated for 60 years.

Do you work on RV and heavy-duty transmissions?

Yes. Motorhome transmissions, truck transmissions, semi tractors — we service them all. Bring it in and we'll scope the work.

Warranty on transmission work?

Yes — 24 months / 24,000 miles on parts and labor, plus TechNet Nationwide Warranty coverage that follows you across the country.

Home / Services / Transmission

Transmission repair & rebuild in Davenport, IA

It's in our name. Honest diagnosis first — because many "failed transmissions" aren't.

CALL 563-323-5554 WARNING SIGNS

Free estimates

Road test & scan before any quote

Rebuilt in-house

Never shipped off to a third party

Straight talk

If it's a $200 fix, we say so

Warning signs

Is it really the transmission?

Catch these early and a $200 service can save a $3,000 rebuild. If any of these sound familiar, call before it gets worse.

Slipping gears

Engine revs but the car hesitates or loses power — the classic early warning.

Hard or delayed shifts

Clunks, jerks, or a long pause going into Drive or Reverse.

Red fluid under the car

Transmission fluid is red to brown. A leak is cheap now, catastrophic later.

Burning smell

Overheated fluid smells burnt — it's losing its ability to protect the gears.

Whining or grinding

New noises in gear, especially when accelerating, mean wear inside.

Warning light

Check-engine or transmission temp light — we'll pull the code free with any repair.

How we work

Diagnosis before dollars

Road test & scan

We drive it, feel what you feel, and pull the computer codes.

Honest diagnosis

We pinpoint the actual cause — sensor, leak, fluid, or internal wear.

Written estimate

Plain-English explanation and a firm price before any work starts.

Fix & stand behind it

Repair or rebuild done in-house, backed by our warranty.

Full capability

Everything transmission, in-house

No sending your transmission off to a stranger. Rebuilds happen on our bench, by the same TechNet certified mechanics who talked with you — automatic, manual, domestic, or import.

Complete rebuilds

Repair & replacement

Fluid & filter service

Clutch repair

Torque converters

Leak diagnosis & repair

Computer diagnostics

Transfer cases & 4x4

GET A FREE ESTIMATE

Jack's Brake & Alignment shop bays at 2160 West River Drive, Davenport

60+

Years rebuilding

Straight answers

Common questions

Got a different one? Call — a real person answers during shop hours.

Do I need a rebuild, or just a service?

Often just a service. Slipping and rough shifts can come from low or burnt fluid, a clogged filter, or a faulty sensor. We road test and scan first — if a $200 fluid service fixes it, that's what we'll recommend.

How much does a rebuild cost?

Depends heavily on the vehicle — a rebuild for a Honda Civic is different from a Ford F-250. We'll give you a firm quote after we open it up and see what actually failed. What we won't do is quote low and add charges later.

How long will my car be in the shop?

Rebuilds usually take 3-5 business days once we have the parts. Fluid services and repairs are same-day or next-day. We'll give you a timeline before we start and call you if anything changes.

Do you work on manuals and imports?

Yes to both. We rebuild manual clutches and transmissions right alongside automatics, and we service most import brands — Honda, Toyota, Nissan, Subaru, and the European makes. Call to confirm your specific model.

Slipping? Don't wait.

Transmission problems only get more expensive. Call now and know where you stand today.

CALL 563-323-5554