--- title: Transmission Repair in Reno, Nevada | A-1 Transmission url: https://a1transmissionrenonv.com/services/transmission-repair/ business: A-1 Transmission (A-1 Transmission Inc) address: 670 East Grove Street, Reno, NV 89502 phone: (775) 829-1333 hours: Monday to Friday 7:30 am to 5:30 pm, closed Saturday and Sunday type: Transmission shop and auto repair shop in Reno, Nevada, since 1968; walk-ins welcome during business hours, appointments suggested --- - [Home](https://a1transmissionrenonv.com/) - [Services](https://a1transmissionrenonv.com/services/) - Transmission repair # Transmission repair in Reno Transmission repair means finding what is wrong inside or around the transmission and fixing that part, which can be as small as a leak or as large as an overhaul. A-1 Transmission in Reno has done this work since 1968 and diagnoses first, so you hear what the vehicle needs before anything is done. [Call (775) 829-1333](tel:+17758291333) [Get directions](https://www.google.com/maps/dir/?api=1&destination=A-1+Transmission+Inc,+670+East+Grove+Street,+Reno,+NV+89502&destination_place_id=ChIJZfhkfH4_mYARqc7eV_uhOws)[What is it doing?](https://a1transmissionrenonv.com/symptoms/#checker) 1968 In business since [4.6 ★ 112 Google reviews](https://maps.google.com/maps?cid=809418658926218921) ATRA Member shop M-F 7:30 am to 5:30 pm Symptoms ## Signs that point to this work [Transmission slipping A transmission is slipping when the engine revs up but the vehicle does not speed up to match, or it seems to drop out of gear for a moment.](https://a1transmissionrenonv.com/symptoms/transmission-slipping/)[Hard, harsh or late shifting Hard shifting is an automatic that bangs, jerks or thumps when it changes gears.](https://a1transmissionrenonv.com/symptoms/harsh-or-late-shifting/)[Transmission fluid leak (red or brown fluid) A transmission fluid leak shows up as red, pink or brown oily fluid on the ground, usually near the front or middle of the vehicle.](https://a1transmissionrenonv.com/symptoms/fluid-leak/)[Won't go into gear A car that won't go into gear either refuses the shifter, lets the engine rev with no motion, or selects a gear on the dial and does nothing.](https://a1transmissionrenonv.com/symptoms/wont-go-into-gear/) ## What a transmission repair generally involves What this work generally involves at a transmission shop: - Confirming the symptom on a road test - Checking the fluid level and condition - Reading any stored codes with a scan tool - Finding the part that failed: a seal, sensor, solenoid, the valve body or a hard part - Repairing or replacing that part - Road-testing the vehicle again Every vehicle is different: ask what yours will include when you call. Ask about warranty coverage when you call, too. The shop's own description is short: "We serve area drivers with the finest in transmission repair and services." Drivers come in with slipping, leaking, late shifting, a warning light or a vehicle that will not go into gear, and the first job is always the same: work out what is actually wrong. The shop works on cars, trucks, SUVs, RVs and 4x4s, foreign and domestic. ## At a glance - Every type of transmission: automatic, manual, CVT and dual-clutch - Clutches and transfer cases - Diagnosis first, then a plain explanation of what the vehicle needs - Cars, trucks, SUVs, RVs and 4x4s, foreign and domestic - In business in Reno since 1968 ## What counts as a transmission repair? A transmission carries engine power to the wheels and changes the ratio as your speed changes. Repair is the umbrella word for everything done to keep that job working. Some repairs happen with the transmission still in the vehicle, such as fixing a leaking seal or pan gasket, replacing a failed speed sensor, or addressing a worn shift linkage. Others need the unit removed and opened up, which is the work described on the [rebuilds and overhauls page](https://a1transmissionrenonv.com/services/transmission-rebuild/). The distinction matters because the size of the repair drives the size of the bill, and the symptoms alone rarely tell you which one you have. Slipping, for example, can come from low fluid, a leak, an electrical fault or worn clutches inside. Only a look at the vehicle separates them. ## Repairs, from small to large It helps to think of repair work as a ladder. At the bottom are the outside parts: fluid level and condition, the pan and its gasket, cooler lines, speed and range sensors, wiring and mounts. In the middle are the parts bolted to the case or sitting in the valve body area, such as solenoids and the filter. At the top is the hard internal work on clutch packs, bands, the pump and gear sets. A good shop starts at the bottom and works up only as far as the evidence goes. That fits the shop's stated promise, "We will never try to sell you a service you don't need." - Leaks: pan gasket, seals, cooler lines, fill tube - Electrical: sensors, connectors, shift solenoids, wiring - Fluid: level, condition and the correct type for your vehicle - Internal wear: clutches, bands, pump, valve body, torque converter ## Signs it is time to have it looked at The common signs are an engine that revs without the vehicle speeding up, a pause or thump when you shift into Drive or Reverse, shifts that come late or hard, whining or grinding, red or brown fluid under the vehicle, a burning smell, and a check engine light with a transmission code. Each has its own page: start with [transmission slipping](https://a1transmissionrenonv.com/symptoms/transmission-slipping/), [hard or late shifting](https://a1transmissionrenonv.com/symptoms/harsh-or-late-shifting/), [a fluid leak](https://a1transmissionrenonv.com/symptoms/fluid-leak/) or [a vehicle that will not go into gear](https://a1transmissionrenonv.com/symptoms/wont-go-into-gear/). These pages describe what a symptom usually means. They are information, not a diagnosis of your vehicle. ## What the shop does first Before any repair is chosen, the shop follows its own rule from the services page: "We will diagnose the situation to determine the kind of service you need." Read how that goes on the [diagnosis page](https://a1transmissionrenonv.com/services/transmission-diagnosis/). Then the shop tells you what it found and what the vehicle needs, in plain words, so you can decide. ## Which vehicles Transmissions in pickups, SUVs, motorhomes and four-wheel-drive vehicles work harder than most in northern Nevada, with towing, mountain grades and summer heat. The shop repairs transmissions in cars, trucks, SUVs, RVs and 4x4s, foreign and domestic, and works on every type of transmission: automatic, manual, CVT and dual-clutch. Read [what a CVT is](https://a1transmissionrenonv.com/guides/what-is-a-cvt/) if you are not sure which one your vehicle has. Call with the year, make, model and engine and the shop will tell you about your vehicle. ## Cost, timing and warranty Cost and timing depend on the vehicle, the parts and what the diagnosis finds, so the shop gives you those once it has looked. Ask about warranty coverage when you call. The guide on [what affects the cost of transmission work](https://a1transmissionrenonv.com/guides/transmission-repair-cost-factors/) explains the factors in general terms. ### Sources - [A-1 Transmission, Services page (old site, read September 6, 2026)](https://a1transmissionrenonv.com/services/) - [Transmission (mechanics), Wikipedia](https://en.wikipedia.org/wiki/Transmission_(mechanics)) - [Automatic transmission, Wikipedia](https://en.wikipedia.org/wiki/Automatic_transmission) Keep reading ## Related pages [Transmission diagnosis Transmission diagnosis is the step where a mechanic finds out what is actually wrong before choosing a repair.](https://a1transmissionrenonv.com/services/transmission-diagnosis/)[Transmission rebuilds and overhauls A-1 Transmission rebuilds and overhauls automatic and standard transmissions in Reno, for cars, trucks, RVs and 4x4s.](https://a1transmissionrenonv.com/services/transmission-rebuild/)[Signs your transmission needs attention The signs your transmission is going out are slipping gears, shifts that are harsh or late, a delay going into Drive or Reverse.](https://a1transmissionrenonv.com/guides/signs-your-transmission-is-failing/)[What affects the cost of transmission work Transmission repair and rebuild cost depends mainly on how much is damaged, which vehicle it is.](https://a1transmissionrenonv.com/guides/transmission-repair-cost-factors/) Inside the shop ## The shop at 670 East Grove Street Google reviews ## What drivers say 4.6 ★★★★ ★ [112 Google reviews (read October 18, 2026)](https://maps.google.com/maps?cid=809418658926218921) ★★★★★ A-1 Transmission is my go to Transmission shop. I’ve been going to them for years now. These guys don’t mess around when it comes to Transmissions they know their stuff. I highly recommend A-1 Transmission, if you want the job done right the first time. Google review, January 2026 ★★★★★ Our transmission went out on a Sunday, we called A1 on Monday morning, they got us in that day. Had to rebuild the transmission, and they were done with our truck on Thursday. Google review, March 2024 [Read more reviews](https://a1transmissionrenonv.com/reviews/) Answers ## Transmission repair questions Still have a question? Call [(775) 829-1333](tel:+17758291333) during shop hours. More answers are on the [questions page](https://a1transmissionrenonv.com/faq/). ### How do I know if I need a transmission repair or just fluid? You often cannot tell from the driver's seat. Low or worn fluid can cause slipping and rough shifts, and so can internal wear. The shop looks at the fluid level and condition as part of the diagnosis and tells you which it is. ### Can a transmission be repaired without taking it out? Some repairs, such as a leaking seal, a sensor or a solenoid, can be done with the transmission in the vehicle. Internal wear usually means removing it. The diagnosis shows which applies. ### Does the shop repair both automatic and manual transmissions? Yes. The shop works on automatic and standard (manual) transmissions, clutches and transfer cases. ### Do I need an appointment? Appointments are suggested, and walk-ins are welcome Monday to Friday from 7:30 am to 5:30 pm. Calling first helps the shop plan for your vehicle. Services ## Other work at the shop [Transmission rebuilds and overhauls A-1 Transmission rebuilds and overhauls automatic and standard transmissions in Reno, for cars, trucks, RVs and 4x4s.](https://a1transmissionrenonv.com/services/transmission-rebuild/)[Automatic transmission repair Automatic transmission repair covers the gear sets, clutches, valve body, torque converter and electronics that shift for you.](https://a1transmissionrenonv.com/services/automatic-transmission/)[Standard (manual) transmission repair A standard, or manual, transmission is the gearbox you shift yourself with a clutch pedal and a shifter.](https://a1transmissionrenonv.com/services/manual-transmission/)[Clutch repair and replacement A clutch is the wear item between your engine and a manual gearbox.](https://a1transmissionrenonv.com/services/clutch-replacement/)[Transfer case repair A transfer case is the gearbox that splits power between the front and rear axles in a four-wheel-drive vehicle.](https://a1transmissionrenonv.com/services/transfer-case-repair/)[Transmission diagnosis Transmission diagnosis is the step where a mechanic finds out what is actually wrong before choosing a repair.](https://a1transmissionrenonv.com/services/transmission-diagnosis/)[Transmission fluid service Transmission fluid service replaces the worn fluid that cools, lubricates and operates your transmission.](https://a1transmissionrenonv.com/services/transmission-fluid-service/)[Oil changes An oil change replaces the engine's used oil and oil filter with fresh ones to keep the engine lubricated and clean.](https://a1transmissionrenonv.com/services/oil-change/)[Auto repair and maintenance A-1 Transmission in Reno is a transmission shop that also does general auto repair and maintenance for cars, trucks and SUVs.](https://a1transmissionrenonv.com/services/auto-repair-and-maintenance/) ## Not shifting right? 670 East Grove Street, Reno, NV 89502 Monday to Friday, 7:30 am to 5:30 pm [What to tell us when you call](https://a1transmissionrenonv.com/call/) [(775) 829-1333](tel:+17758291333)