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Dimond Fitness Equipment

Exercise equipment store · Plain City, OH · reviewed since 2019

How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 64%75+47.6Reliability 28%64+18.1Replies to reviews 8%71+5.8Experts Score= 72Not enough data for value; its weight is shared by the others.Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.72SCORE
BGradeLetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20.
#16 of 19 treadmill repair servicesPosition by Experts Score among all companies we track in this category. · better than 17%
4.6 ★★★★★ 34 Google reviews · 17 photos
91%five-star reviews
5.00★last 12 monthsAverage stars on reviews from the last 12 months only.
5%1–2★, last 20 reviewsShare of 1–2★ reviews in the last 24 months — or the 20 newest reviews when the company had fewer than 20 in that time.
47%reviews answered by the owner
Dec 2025latest review

Dimond Fitness Equipment at a glance

Customers frequently praise the store for its competitive pricing, extensive selection of commercial-grade equipment, and reliable communication regarding delivery schedules. The business offers services including equipment sourcing, installation, and repairs, with many reviewers noting the owner's punctuality and flexibility in accommodating pick-up times. However, a recurring criticism among low-star reviewers involves unresponsive customer service, specifically regarding unanswered phone calls or delayed replies to inquiries about specific inventory conditions.

  • Google rating: 4.6 out of 5 from 34 reviews (91% five-star).
  • Reviews on this page: 34 Google reviews (31 with written comments).
  • Owner responses: the business replied to 47% of reviews.
  • Most recent review: December 4, 2025.
  • Service: Treadmill Repair Service serving Plain City, Ohio.

Data from Google, last updated October 28, 2026.

Score profile vs other treadmill repair services

Score per factor (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: momentum and satisfaction; weakest: reliability.

Satisfaction75Reliability64Craft & service–Value–Momentum100Replies to reviews71Satisfaction: 75 (median 92)Reliability: 64 (median 91)Momentum: 100 (median 100)Replies to reviews: 71 (median 54)
Dimond Fitness EquipmentTreadmill Repair Services median0 = centre, 100 = best
SatisfactionSatisfaction · 54% of the scoreRecency-weighted star average (2-year half-life), shrunk toward the category mean by review volume; the company’s own lifetime average as the prior; absolute: 4.0★ = 0, 5★ = 100.Dimond Fitness Equipment: 75/100 on this factor. Category median: 92.B
75
ReliabilityReliability · 24% of the scoreHow rarely jobs go badly: share of 1–2★ reviews — 60% the last 24 months (or the 20 newest if fewer), 40% all-time; 0% = 100, 15%+ = 0; the category percentile can only raise it.Dimond Fitness Equipment: 64/100 on this factor. Category median: 91.B
64
Craft & serviceCraft & service · penalty only, up to −10 pointsGoogle review highlights: Quality, Professionalism, Responsiveness, Punctuality — how rarely reviewers flag them as a negative, per review since highlights began; 0% = 100, 5%+ = 0. Subtracted from the score (up to −10), never averaged in — clean highlights are the norm, not a bonus.Not enough reviews for this factor yet. Category median: 92.–
–
ValueValue · 14% of the scoreCustomers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.Not enough reviews for this factor yet. Category median: 100.–
–
MomentumMomentum · penalty only, up to −10 pointsPenalises only a real slide: last-12-month average below lifetime (−0.5★ = 0). Still 4.8★+ over the last year, or steady/improving = 100. Subtracted from the score (up to −10), never averaged in.Dimond Fitness Equipment: 100/100 on this factor. Category median: 100.A
100
Replies to reviewsReplies to reviews · 7% of the scoreHow often the owner publicly replies to reviews under 5★ (1–4★). Needs 3+ such reviews, otherwise not counted; 65% absolute (80%+ replied = 100), the category percentile can only raise it.Dimond Fitness Equipment: 71/100 on this factor. Category median: 54.B
71

Bar = this company · dark tick = category median.

Star ratings

34 Google reviews we collected

  • 5 stars3191%
  • 4 stars00%
  • 3 stars00%
  • 2 stars00%
  • 1 star39%

Praise vs complaints

Phrases our text analysis found in 31 written reviews

  • Praise4994%
  • Complaints36%

Topic share

How often each topic comes up in the written reviews

  • Price & value1937%
  • Would recommend1019%
  • Speed & response815%
  • Quality & results510%
  • Staff & attitude510%
  • Communication36%
  • Honesty & trust24%

What customers talk about

We read 31 written reviews and marked every phrase about these topics. The same colors are highlighted in the reviews.

  • “Mike runs a good business, and can arrange shipping at a reasonable cost.”
    “He tags every ad with every fitness word you can think of so no matter what you search, all that pops up is his overpriced junk.”
  • “He has a unique eye for gym layouts as well and is my go-to for recommendations on materials & brands.”
  • “Bought a brand new 190lb set of homegrown, made in KY, bumper plates from Mike, he fit me in for same day pickup as well.”
  • “The level of professionalism and attention to detail were 2nd to none!”
  • “He keeps his appointments and timelines, has exceptional communication skills, is extremely knowledgeable, and is an all-around stand up human being.”
  • “Mike is extremely communicative & detailed on every aspect of the process - from timing of delivery to what is in stock.”
  • “Mike is one of the most honest hardworking guys I've met.”

People customers mention

  • Mike 13 reviews

praise complaint · found by our text analysis, Google review wording unchanged.

Recent reviews

Monroe9 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 10 months ago★★★★★

Mike and his team are PHENOMENAL!!!! The level of professionalism and attention to detail were 2nd to none! Mike was super patient and very determined to help our family with the equipment installation, especially considering that we had an older brand. I HIGHLY RECOMMEND DIMOND 💯

Adrian9 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · a year ago★★★★★

Had a great buying experience with Mike. Everything went very smooth, the item was fairly priced and as described. All in all great buying experience. Highly recommended!

Katie8 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 2 years ago★★★★★

Had an amazing experience with Dimond Fitness Equipment setting up a customized home gym. Mike is extremely communicative & detailed on every aspect of the process - from timing of delivery to what is in stock. He has a unique eye for gym layouts as well and is my go-to for recommendations on materials & brands. Highly recommend!

Charlie5 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 2 years ago★★★★★

Mike is the man! If you need gym equipment for any reason get it from him - unbelievable prices, and makes it really easy!

Kirk1 reviewTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 3 years ago★★★★★

Working with Mike is an easy experience. He is incredibly professional. I have bought and sold equipment from him. We have also hired him to help install equipment and he was an enormous help.

stephenLocal Guide · 19 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 3 years ago★★★★★

Being a small gym owner (The Human Form) for over 25 years, I can tell you that finding equipment specialists (gym design, sourcing pieces, installation, upkeep and repairs) is a nightmare. Most companies will only focus on the big box gyms. Not Mike, he has always treated our business with the upmost respect. He…

Photos

Customer reviews

4.6 ★★★★★ 34 reviews on Google · rating breakdown

Reviews from Google, shown as published (original wording, unedited).

Team members customers mention
Filter by topic — each topic is highlighted in the reviews in the same color
Monroe Welborne9 reviewsTotal number of Google reviews Monroe has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Mike and his team are PHENOMENAL!!!! The level of professionalism and attention to detail were 2nd to none! Mike was super patient and very determined to help our family with the equipment installation, especially considering that we had an older brand. I HIGHLY RECOMMEND DIMOND 💯

Adrian Cuc9 reviewsTotal number of Google reviews Adrian has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Had a great buying experience with Mike. Everything went very smooth, the item was fairly priced and as described. All in all great buying experience. Highly recommended!

Response from the owner · a year ago

Thanks Adrian! Great to meet you and do business with you.

Katie Anne8 reviewsTotal number of Google reviews Katie has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Had an amazing experience with Dimond Fitness Equipment setting up a customized home gym. Mike is extremely communicative & detailed on every aspect of the process - from timing of delivery to what is in stock. He has a unique eye for gym layouts as well and is my go-to for recommendations on materials & brands. Highly recommend!

Response from the owner · 2 years ago

Thank you Katie!

Charlie Soppelsa5 reviewsTotal number of Google reviews Charlie has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Mike is the man! If you need gym equipment for any reason get it from him - unbelievable prices, and makes it really easy!

Response from the owner · 2 years ago

Thanks so much Charlie. Great meeting you!

Kirk Sabalka1 reviewTotal number of Google reviews Kirk has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Working with Mike is an easy experience. He is incredibly professional. I have bought and sold equipment from him. We have also hired him to help install equipment and he was an enormous help.

stephen laddLocal Guide · 19 reviewsTotal number of Google reviews stephen has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Being a small gym owner (The Human Form) for over 25 years, I can tell you that finding equipment specialists (gym design, sourcing pieces, installation, upkeep and repairs) is a nightmare. Most companies will only focus on the big box gyms. Not Mike, he has always treated our business with the upmost respect. He keeps his appointments and timelines, has exceptional communication skills, is extremely knowledgeable, and is an all-around stand up human being. He would be successful in ANY industry, and we are lucky to have him in this one.

Ghassan SalehLocal Guide · 25 reviewsTotal number of Google reviews Ghassan has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

I found Mike on Facebook Marketplace, so I reached out on a listing, met up with him and I can say he has a hell of a selection! Ended up buying a power rack, barbell and some weights! He even delivered! Super competitive pricing and wholesome! I appreciate your help and definitely coming back when I need more equipment!

Response from the owner · 3 years ago

Thank you! It was great to meet you.

Aaron WinkelLocal Guide · 68 reviewsTotal number of Google reviews Aaron has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Bought a set of new bumper plates from Mike. Great communication and good pricing. I would definitely recommend Diamond Fitness Equipment and I will do business here again.

KyleLocal Guide · 32 reviewsTotal number of Google reviews Kyle has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Bought a brand new 190lb set of homegrown, made in KY, bumper plates from Mike, he fit me in for same day pickup as well. Saved money and time compared to ordering them direct, no issues at all, would recommend this hidden gem!

Drew BLocal Guide · 9 reviewsTotal number of Google reviews Drew has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

I hired Mike Dimond to move our Precor S3.21 home gym from our first floor to our basement. He showed up right on time, brought with him an impressive array of tools for disassembly / reassembly, and did a super job. It was a pleasure meeting him and I appreciated his great work ethic. I would absolutely hire him again, and will recommend him to anyone needing similar home-gym services. Thanks Mike!

Response from the owner · 4 years ago

Thank you!

Dimond Fitness Equipment on Google Maps →

Business details