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Cranky's

4.9 ★★★★★ 53 Google reviews · Guitar & music store in Mansfield, Massachusetts

Buys used gear Vintage specialist Repairs & setups

Guitar and amplifier technician providing service and repairs.

Plan your visit

  • Repairs & setups a repair bench comes up in reviews and the store's own info — call ahead for turnaround, since good techs run a queue
  • Buys & trades used gear they buy, trade, or consign used instruments — bring the case and any original parts, and expect trade credit to beat the cash offer
  • Today see hours ·
  • Phone (800) 349-6387
  • Website guitarrepair.com

Hours

Monday 12–8 PM
Tuesday 12–8 PM
Wednesday 12–8 PM
Thursday 12–8 PM
Friday 12–8 PM
Saturday Closed
Sunday Closed

Hours can shift for holidays, clinics, and lesson schedules — worth a quick check before a special trip.

What's on the wall

Instrument and gear categories at Cranky's, confirmed in players' own reviews and the store's own info — not guessed from the sign out front.

🎼 Acoustic Guitars 3 mentions

“Brought in a new Takamine acoustic that had bad issues with raised frets, Greg got them leveled, polished, and playing like a dream.”

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🎸 Electric Guitars 7 mentions

“The same patience and meticulousness Greg demonstrates with tube amps finds its way into everything he does.”

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🔊 Amps & Pedals 34 mentions

“I brought a vintage 1967 Fender Super Reverb to Greg's shop looking to "amp" up its performance a bit and bring it up to current snuff.”

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🏆 Vintage & Rare 2 mentions

“I brought a vintage 1967 Fender Super Reverb to Greg's shop looking to "amp" up its performance a bit and bring it up to current snuff.”

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🔧 Repairs & Setups 24 mentions

“His attention to detail and your preferences allows him to apply his years of experience to a set up and/or repair that you're going to be very pleased with.”

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Brands they deal

Brands players name in their reviews of Cranky's — the fastest way to tell what's actually hanging on the wall before you drive over.

🏷️ Fender 3 mentions

“I brought a vintage 1967 Fender Super Reverb to Greg's shop looking to "amp" up its performance a bit and bring it up to current snuff.”

Who else deals Fender →

🏷️ Gibson

“Greg has worked on my Gibson Les Paul's a handful of times over the years.”

Who else deals Gibson →

🏷️ Gretsch

Who else deals Gretsch →

🏷️ Epiphone

Who else deals Epiphone →

Brand mentions are mined from reviews and the store's own info — they tell you what's on the wall, not formal authorized-dealer status. If warranty coverage matters, confirm dealer status with the store or the brand's own dealer locator.

What players say again and again

The things reviewers bring up again and again across 53 Google reviews — with their own words as proof.

🔧 expert setups & repairs 9 mentions

“His attention to detail and your preferences allows him to apply his years of experience to a set up and/or repair that you're going to be very pleased with.”

🤝 fair trade-in offers 3 mentions

“Got a detailed list of all the fixes, and even learned about mods that had been applied decades ago - and all for a very fair price.”

🧠 knowledgeable staff 13 mentions

“Greg has amassed a vast body of tube amp knowledge and has gained a wealth of experience through the application of that knowledge and an honest, old school work ethic.”

From the reviews

Greg Raynard is, without so much as a scintilla of hyperbole, an amazing tube amp technician. The only negative you will ever hear is that he is slow in terms of turnaround time. At times, in fairness, this is in fact true to the impatient "i need my amp repaired yesterday" type.

★★★★★ — Richard, May 2020

Greg has worked on my Gibson Les Paul's a handful of times over the years. Setups & customizing. He is a true artisan, with care & enthusiasm & precision in his craft! He has worked on a handful of my amps over the years also, & he always exceeds on anything he works on for you. Above & beyond!

★★★★★ — Nick, Feb 2020

I've been doing business with Greg over 20 years. His attention to detail and your preferences allows him to apply his years of experience to a set up and/or repair that you're going to be very pleased with. I just picked up 2 guitars that he set up and did some fret work on. I couldn't be happier.

★★★★★ — George, Feb 2020

Greg is the most knowledgeable tech I've ever come to know. I've been playing guitar for over 20 years, and I would only ever let Greg service my gear going forward. He is a fantastic person who loves to share his knowledge of gear with anyone who will listen.

★★★★★ — Jared, May 2022

Excerpts from public Google reviews. Read all 53 reviews →

Selling or trading gear at Cranky's

Cranky's comes up for buying and trading used gear — confirmed on their own site. Two things make the trip go better. First, bring the whole package: the case or gig bag, the original tremolo arm or bridge parts, the paperwork if you have it — a complete rig is worth real money more than a bare instrument, and it saves the back-and-forth of "can you bring the case in?" Second, know that trade credit almost always beats the cash offer, usually by a healthy margin — if you're upgrading anyway, price your old gear as a trade against the new one before you take cash. Either way, expect the offer to be below what the gear sells for on the wall; the gap is the store's margin for setup, warranty, and sitting on it until the right buyer walks in.

Check trade-in info on their site

Where to find Cranky's

375 West St, Mansfield, MA02048

Get directions

Guitar stores near Cranky's

Wentworth Guitar Works

1 Village Way Apt B, Norton, MA

4.4 miles away

Bella Music Center

4.9 ★★★★★ 19 reviews

162 W Main St, Norton, MA

Lessons Repairs & setups great lesson programplays well with beginners

4.9 miles away

The Music Wagon, LLC

4.9 ★★★★★ 13 reviews

715 E Washington St, North Attleborough, MA

expert setups & repairs

5.5 miles away

All guitar stores in Mansfield, MA →

Listing verified July 2026 from public business records and player reviews. Something out of date? Report a correction. Own this store? Claim your listing — it's free.