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Plantation Tunetech Automotive Center
- Team
- Vehicle
- Job
“I see why my friend who is a mechanic referred me to them as they did a complete inspection and saved me thousands quoted by the dealership that did not need to be done.”
Best Radiator Repair in Boise, ID
21 technicians listed · 13 in Boise · 19 rated 4.5+
Data verified October 17, 2026
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Red Line Transmission Repair
- Team
- Work
- Manual Transmission
“It ended up costing a little over the original quote but that's because Alex did an awesome job and also fixed something with the axle and screwed on my bumper.”
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Pronto Lube & Tune
- Price
- Clay
- Fair
“While on a cross country trip from Maine to Idaho and the Oregon coast, i called up Pronto for an oil change and to replace the low beam headlight bulbs.”
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Oscars Automotive
- Mechanic
- Team
- Report
“I have had a very good experience working with Oscars Automotive, great service department staff, and the tech who worked on the car was very knowledgeable, they were able to complete a transmission repair that no other shop that I talked with would ...”
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Auto Surgeon
- Work
- Mechanic
- Team
“Great place great people had my car towed there after it broke down and they looked at it told me what was wrong and quoted to fix it great customer service”
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Garry's Automotive
“My first contact, I dropped my car off in the morning – They provided a shuttle service to my work - across town – a couple of hours later, I was contacted via e-mail with a complete inspection report.”
Listed for drivers in and around Boise, ID, these 21 shops repair and replace radiators and cooling system parts. What each one says about recoring, warranties and truck work comes from its own website; ratings and quotes come from public reviews.
Area overview: Boise, ID
Of the 21 technicians we list here, 13 are in Boise itself and 8 come from towns including Garden City (2, 2 mi), Mountain Home (2, 42 mi) and Ontario, OR (2, 47 mi). The technicians on this page are rated from 4.2 to 5.0 across 3,463 reviews; 15 have 50 or more reviews and 19 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise quality (92%), value (92%) and professionalism (83%). The topics that come up most in reviews of the technicians on this page are "diagnosis", "honest" and "communication". The services the technicians on this page list most often on their websites are brake repair (3), alternator repair (2), auto repair (2), clutch repair (2) and engine repair (2). 5 list staff certifications (ASE) and 5 have a BBB rating of A or A+. Domain records put 11 websites of the technicians on this page at ten or more years old; the oldest dates from 2007. 4 offer financing; 1 gives free estimates; 5 are family- or locally-owned and 5 list coupons or special offers. We count these figures across the technicians on this page; distances are straight-line, and hours and prices change, so confirm the details with the technician before you visit.
Are the longer-established listed shops a safer bet?
11 of the 21 shops here have been trading ten years or more. Radiator work rewards that, since the places that still recore and pressure test in house tend to be long-established and often run commercial vehicle work alongside cars.
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Al's Car Care
- Truck
- Vehicle
- Communication
“I felt bad for calling a lot to figure things out for what I was needing done, and Diana was nothing but the BEST person to help walk me through everything!”
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Rogers' Northside Garage
- Truck
- Diagnostics
- Inspection
“Best friend and I brought in her car a few months ago with myriad issues - Reuben helped us out and made it run like new again with some creative problem solving.”
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Dale's Auto Care
- Mechanic
- Vehicle
- Brakes
“It was a pricey fix, but the highlight for me was that when some unexpected problems came up after the car was supposedly fixed, they took it back in and fixed it for good free of charge.”
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Bench Garage
- Vehicles
- Mechanic
- Communication
“There has been times they have found something that wasn't originally what I was there for and also didn't know there was a problem and let me know and fixed.”
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Valley Auto E. R.
- Matter
- Mechanic
- Price
“They were friendly and professional, communicated well about what needed done, gave a reasonable price with no extra fees added on at the end, and the part they replaced came with a warranty!”
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TNJ Garage
“Not sure why this business is not rated better, I would give more than 5 stars, they are very, very friendly, honest in appraising your situation, at this point I really don't care about the price....”
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Doug's Automotive
“Great guy great prices awesome work amazing highly recommended”
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Driven Automotive
“I have an old 4 Runner that has had some tenacious problems lately and this team (technicians and service reps) have gone above and beyond normal good service in finding and fixing the problems.”
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Eagle Auto Repair
“They refrained from estimating a price on issues not included in the inspection which is a tactic of truthful companies trying not to underestimate or overestimate a price.”
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Treasure Valley Auto Care
- Inspection
- Price
- Aging
“It's easy to use but it also tells you what will be ok on your vehicle for a while and why they suggest you update certain parts too, but there's visual proof to go with it.”
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Wrench and Ratchet Auto Care
- Mechanic
- Vehicle
- Dealership
“Amazing customer service- above and beyond to help me get my car fixed and in a timely way- as a senior and single this was an extra relief being able to rely on them for.”
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Mountain Home Car Care
- Oil
- Vehicles
- Communicate
“When an engine light came on and we could not figure out the problem with our truck we took it in and the next day they had diagnosed everything and not only fixed everything, but told us how to better maintain the engine.”
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A1 Autofix
- Price
- Job
- Tires
“Since we had no vehicle to tow with anymore, our best option was to rent a box truck and transfer our belongings to it to continue our long move from Orlando to Seattle.”
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Red's Automotive Repair
- Mechanic
- Prices
“They have always provided me with a written document for the work that heeds to be done plus any work that should be done - including costs of parts/& Labor.”
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Oregon Radiator Works
“Great prices”
Radiator Repair and Replacement Services in Boise, ID Cost Estimates
Minimum cost
$123
Maximum cost
$1101
National Average
$337
$367
$551
Typical price range is based on 325 cost profiles
Why these companies made our list
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