Rad Air Complete Car Care and Tire Center storefront and parking lot at 1200 West Portage Trail in Akron, Ohio

Akron Transmission Repair

Transmission Repair, Rebuilds & Diagnostics in Merriman Valley

Rad Air Akron

1200 West Portage Trail, Akron, OH 44313

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Store Hours

Open 8:00 am until 5:30 pm today

Contact Us

(330) 680-5718
Schedule online

What we do

Complete Transmission Repair in Akron

Slipping, shaking or leaking? Our ASE-certified techs diagnose and repair transmissions — from a simple seal to a full rebuild — and back the work with our warranty. Transmission service is part of our full Akron engine & transmission care.

Transmission Diagnosis

Slipping, hard shifts or a warning light? We diagnose the exact transmission problem before any work begins.

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Transmission Repair

We repair worn clutches, solenoids, valve bodies and seals to get you shifting smoothly again.

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Transmission Rebuild

When internal parts fail, we rebuild your transmission with quality components and back it with our warranty.

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Transmission Replacement

If a rebuild isn't worth it, we source and install a quality replacement transmission.

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Fluid & Leak Repair

Low or burnt fluid and leaks cause major damage. We find and seal leaks and service your fluid to spec.

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Automatic, Manual & CVT

We service automatic, manual and CVT transmissions on all makes and models.

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What Akron drivers say

Rated 5 Stars by Your Neighbors

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4.7★★★★★from 545 Google reviews
KE Keith Esparza
★★★★★

They always do a great job on the repairs, offered at a great price, and they get the repairs done quickly… A personal thank you to the owner/manager Quenton for getting my car in when I needed the repairs done quickly.

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AL Anthony Labay
★★★★★

Rick (the manager) helped me right away… He communicated the entire time and answered any questions I had. I can't stress enough how great the service was. Rick and his crew are incredible and very nice and helpful.

Brake repair · A/CGGoogle
TW Tom Wolfe
★★★★★

Very friendly and professional.

Engine repairGGoogle
BH Ben Hu
★★★★★

Good service, reasonable price (use the online coupon available on their website).

Engine repairGGoogle
VB Vince Bir
★★★★★

Their customer service is exceptional — honest, professional, and transparent throughout… I have complete confidence in their technical expertise. I highly recommend them to anyone looking for a repair shop they can trust.

A/C recharge · A/C repairGGoogle
DW Dora Wilson
★★★★★

Friendly people, quality work and quick service.

GGoogle
NR Neal Ratta
★★★★★

I've been to Rad Air before and was happy with the service… an oil change place couldn't remove the bolts to get the skid plate off my vehicle. I took it to Rad Air and they didn't charge extra for that. I'll use them again.

Oil changeGGoogle
PH Priscilla Hanlon
★★★★★

As always, the guys at Rad Air have done quality, thorough work. I truly appreciate that they stand by their work too. It's the reason I keep coming back.

Maintenance · Oil change · Tire rotationGGoogle
MP Mary Prieto
★★★★★

Every time I've needed servicing, Quenton and his crew have been exceptional. I feel comfortable with what I was told I needed without worrying about being taken advantage of. Trustworthy business and crew.

GGoogle
LS Lisa Swigert
★★★★★

Excellent customer service and car repair.

GGoogle

Find us

Visit Our Merriman Valley Shop

We're on the Portage Trail Extension in northwest Akron, with free on-site parking and loaner vehicles so you're never stranded.

  • Downtown Akron~10 min northwest via Merriman Rd / Portage Path.
  • Cuyahoga Falls~8 min via Portage Trail / Front St.
  • Stow & Tallmadge~15 min via SR‑8 / Graham Rd.
  • From I-77Exit toward Ghent/Smith Rd, east to West Portage Trail.

Get directions →

RAD AIR · AKRON1200 W PORTAGE TRAIL

Who we serve

Transmission Repair Across Summit County

Searching for transmission repair near me in the Akron area? Rad Air is right in Merriman Valley, serving drivers across these Summit County communities:

Good to know

Akron Transmission Repair FAQs

Where can I get transmission repair near me in Akron?
If you're searching for transmission repair near you, Rad Air is at 1200 West Portage Trail in Akron's Merriman Valley — serving Cuyahoga Falls, Tallmadge, Stow and all of Summit County. We diagnose the problem first, give an upfront estimate, and offer free loaner vehicles.
What are the signs of transmission problems?
Common signs include slipping or revving between gears, hard or delayed shifts, grinding or shaking, a burning smell, or red fluid leaking under your car. If you notice any of these, have it checked before it becomes a costly repair.
How much does transmission repair cost?
Transmission repair cost depends on the problem — a fluid service or minor repair costs far less than a full rebuild or replacement. Rad Air Akron diagnoses the issue first, gives you an upfront estimate, and offers financing for larger jobs.
Should I repair, rebuild, or replace my transmission?
It depends on the damage and your vehicle's value. Minor issues are often repairable, while severe internal failure may call for a rebuild or replacement. We show you the options and costs honestly so you can choose what makes sense.
What does a transmission fluid leak look like?
Transmission fluid is usually red or brown and leaves a slick spot under the middle of your car. Low or burnt fluid causes slipping and overheating, so it's worth fixing early. We find the source of the leak and service your fluid.
How often should transmission fluid be changed?
Most manufacturers recommend changing transmission fluid every 30,000 to 60,000 miles, though it varies by vehicle and driving conditions. We check your fluid's condition and let you know when it's due.
Do you also repair engines?
Yes — our Akron shop is known for heavy-duty drivetrain work. See our Akron engine repair services for check-engine-light diagnostics, head gaskets, timing components and engine replacement.
Do you warranty transmission repairs?
Yes. Transmission repairs are backed by our 36-month/36,000-mile (whichever comes first) parts and labor warranty, and a new gear box is covered by our Fixed for Life limited lifetime warranty. We also work with most extended warranty providers. See our full warranty for details.
Rad Air Fixed for Life Warranty Program — fix it once, and never again

Backed by the Fixed for Life Warranty

Every repair carries our 36-month/36,000-mile parts & labor guarantee, whichever comes first — and qualifying new parts are covered for as long as you own your vehicle. See what's covered →

Transmission acting up?

Diagnosed right, fixed to last · Open Mon–Fri · 8:00–5:30 · Merriman Valley