Diamond Moving & Storage, Inc. is a family-owned moving and storage company that has been serving clients in the Buffalo, NY area for over 55 years. Founded in 1966 by brothers Steve and Bob Sireci, the company has earned a reputation for its professional, hands-on, customer-oriented approach. Diamond Moving & Storage is experienced in residential moving, commercial moving (including law firms), and office-systems installation and reconfiguration. The company also offers various storage options such as record storage, fireproof storage, container services, and secure file and document storage. With a dedicated team of furniture, commercial, and residential movers, Diamond Moving & Storage aims to ensure customer satisfaction in every service they provide.
Diamond Moving & Storage
About Diamond Moving & Storage
Additional Cities Served: Rochester, North Tonawanda, Lockport, Lackawanna, Depew, Tonawanda, LancasterShow More >
Moving Services
- Residential Moving
- Commercial Moving
- Storage
- Document/Record Storage
Not Authorized
for Interstate Moves
Last Checked: 01/09/25*Note: this license information has not been manually verified. Please confirm all license information at https://safer.fmcsa.dot.gov/CompanySnapshot.aspx
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Customer Reviews of Diamond Moving & Storage
We analyzed and organized the customer reviews of Diamond Moving & Storage in Buffalo, NY using our proven 11-point rating system. Our rigorous evaluation process ranks each customer review for Diamond Moving & Storage based on 11 crucial aspects of the moving experience. Here is what customers had to say about their moving experience:
1. Quality
Nationwide Average: 8.44/10
Recent Reviews Mention...
“terrible company with highly offensive staff”
“verbally attacked by a worker”
“wouldn't recommend this company”
“had to cancel last minute and left my family stranded”
2. Punctuality
Nationwide Average: 8.07/10
Recent Reviews Mention...
“cancelled at the last minute”
“notified of cancellation only 45 minutes before appointment”
“came on the date and at the time they said”
“they arrived on time”
3. Affordability
Nationwide Average: 7.69/10
Recent Reviews Mention...
“almost half the cost of other companies”
“great price”
“came in under budget”
“totally overpriced”
4. Communication
Nationwide Average: 7.53/10
Recent Reviews Mention...
“never responded to our issues”
“unorganized and unprofessional communication”
“failed to communicate ahead of time about cancellation”
“communication challenge with movers”
5. Stick to Prices
Nationwide Average: 5.99/10
Recent Reviews Mention...
“paid for a job they didn't complete”
“stuck to the cost almost half of other companies”
“came in under estimate”
“came in under budget”
6. Speed
Nationwide Average: 8.58/10
Recent Reviews Mention...
“they moved everything quickly”
“very efficient”
“finished earlier than the estimate predicted”
“moved all my stuff extremely fast”
7. Friendliness
Nationwide Average: 8.91/10
Recent Reviews Mention...
“the movers were cool”
“staff was highly offensive”
“verbally aggressive and unprofessional crew”
“extremely professional people with great personalities”
8. Will Hire Again
Nationwide Average: 8.18/10
Recent Reviews Mention...
“never recommend this company”
“would NEVER AGAIN use this company”
“wouldn't hire this company again”
“wouldn't recommend this company to anyone”
9. Professionalism
Nationwide Average: 8.31/10
Recent Reviews Mention...
“offensive staff and no responsibility after payment”
“unprofessional behavior from crew”
“very unprofessional handling of situation”
“canceling with such short notice is unprofessional”
10. Conflict Handling
Nationwide Average: 4.07/10
Recent Reviews Mention...
“didn't offer an apology for the inconvenience”
“did not right a wrong”
“still waiting on the boss to settle with me”
“attempted to rectify with insufficient compensation”
11. Precision & Care
Nationwide Average: 8.01/10
Recent Reviews Mention...
“lost our dining table”
“moved things that were trash”
“items damaged including expensive fridge”
“they moved all of my belongings carefully”
Great Crew Members
Mark | helped with booking but no further assistance provided |
Elise | spoke with Elise who set it up perfectly |
Isaiah,Terry | Isaiah and Terry were awesome in moving and reassembling furniture |
Vince,Mike | Vince and Mike were attentive and efficient |
Michael | very nice sales representative |
How do we review a moving company?
Imagine the challenge of sifting through and reading every single review a moving company has ever received. Could you spot the fake reviews? Could you formulate a well-rounded analyses, or would you be left relying on a gut feeling?
Our rigorous evaluation process addresses this by meticulously vetting each moving company based on 11 crucial aspects of the moving experience:
- 1. Quality
Overall quality of the service provided on moving day.
- 2. Punctuality
Did the crew show up on-time with the required equipment?
- 3. Affordability
1 = extremely expensive, 10 = extremely affordable
- 4. Communication
Was the office staff quick to respond to questions prior to moving day? Did the moving crew notify you on the day of move regarding any changes to the original schedule? If there were any issues to resolve after moving day, was an office manager quick to respond and address problems encountered?
- 5. Stick to Prices
Was a lowball quote provided to earn business only to see the final moving day price increase substantially?
- 6. Speed
Did the movers seem to take their precious time in an attempt to increase the overall cost of the move? Remember, moving is HARD work and some breaks should be expected!
- 7. Friendliness
Was the moving crew cordial and friendly to be around on moving day?
- 8. Will Hire Again
How likely a customer is to hire the same movers again for their next move.
- 9. Professionalism
Did the moving crew behave in a professional manner on moving day?
- 10. Conflict Handling
Accidents can and will likely happen at some point on moving day. How a moving company responds to these accidents can say a lot about the company.
- 11. Precision & Care
Were walls scratched? Did furniture get scuffed, broken, or lost?

Dependable Rankings You Can Count On!
Our rankings are data-driven — movers cannot purchase a spot on our list. Here's why you can have confidence in our recommendations:
- No Paid Placements: Every company earns its spot through merit, not payment.
- Extensive Analysis: Evaluated over 24,000 movers across the country for our rankings.
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