Company Facts
Reviews Across the Web
Aggregated rating of 4.8/5 from 317 reviews across platforms.
What customers mention most
From the 50 most recent Google reviewsCounts show how many recent reviews mention each item. Aggregated from real customer reviews only.
Most Recent Reviews
I’m sad to have to write this review. I had high hopes with this company. My father had a basement backup which is serious and requires timely response. My father who is having physical and mental decline, is having a hard time and has experienced elder abuse in the past from companies. When Joey and I first talked he was kind and seemed very professional. He went out and assess the issue and told my dad he would have a quote in a couple of days. My dad did not have insurance to help him out (which they knew) so they gave him a ball park number which was reasonable. Two days came and went and no quote and said he will have it Monday. Monday came and went so I called and he said the estimator was out and will have it Tuesday. Wednesday morning I called and he said he sent it but I never received (I checked everywhere including my junk) I gave him another email to see if that was the issue. He never sent it to my new email and he stopped returning my calls/texts. It breaks my heart that elderly people are treated this way. And I feel not having insurance played a part and that’s really not fair. What happened to people over profits ;( I hope they read this and fix this so others don’t have to experience this as it has been stressful enough. If they didn’t want the business I would have preferred honesty and wasting our time as the basement mold issue get worse by the day! Never trust one company right out the door. I was naive to think based on day one professionalism they will be professional the rest of the time. Be sure to read all the reviews, not just the high ones! (Edit, thank you Vince for responding to my review! Joey is very nice and I know my dad can be challenging to work with! I understand where you are coming from, but from my point of view I was more worried about my dad saving items that were hazardous to his health. I also have memories of my mom and dad that are destroyed as well. With my dad having more cognitive issues he would have wanted you to save everything and that is unrealistic and dangerous. I just wanted honesty, if the quote was going to take seven days instead of just two ok, I would have gotten more quotes in the meantime. Regardless of me having recent DPOA for my dad, my dad would have been making wrong decisions and he needed guidance to make the right ones. He was not guided correctly to add this type of water backup insurance to his home policy and this caused the delay in the beginning from another company I requested a quote from. I understand that there are other jobs, but I felt this one was bad enough that required urgency. But if it wasn’t I would have felt better if I was told it wasn’t urgent. But Cat 3 to me I thought was urgent. My dad clearly cannot make decisions on his own that’s why I have to step in for the safety of him and my special needs brother. The quote came in more than twice as high as expected which is understandable but unfortunately too high. Yes he needs empathy, but he needs honesty and needs to be told directly that saving items sitting in sewer water cannot be saved no matter how much money (which he doesn’t have) to throw at it to “clean” it. Thank you for your understanding and replying!)
We had a sump pump backup flood our finished basement and On-Site got a crew out fast. The crew (Jim, German, Carlos) on site was professional and respectful of the house. What really stood out was Jim Hanna — he was responsive to every call I made, and when I had questions about the invoice he walked through it with me. That kind of no-games approach is rare in this industry. If you use On-Site, ask for Jim Hanna.
My basement flooded this week and we found out after hours. Not only did my frantic phone call get answered right away but Jim Hanna even hopped on FaceTime with me to diagnose the problem before calling my plumber. After I got everything fixed they came out right away to get started to make sure the problem didn’t get worse. I was shocked with how fast they came out. Thanks Jim Hanna for the awesome experience!
I had mold in my wall from a leak and Jim and his crew cleaned it up fast and they did a perfect job very polite and professional.
From start to finish, our experience with Jim and the team was top notch. German T, Carlos R and Mervin B were extremely professional, considerate, thorough and efficient at cleaning up our basement and salvaging what items they could after a flood. Everyone we encountered from On Site was incredibly responsive and supportive. Five stars are not enough!
About On Site Specialty Cleaning and Restoration
On Site Specialty Cleaning and Restoration is a Warren, Michigan based restoration company located at 1919 Concept Dr, Warren, MI 48091. The firm focuses on water damage restoration and fire damage restoration for local homes and businesses. Customers looking for a responsive local team will find that the company advertises around the clock availability, with emergency service offered 24 hours a day, seven days a week. The company’s online reputation is reflected in a 4.8 Google rating from 317 reviews, indicating strong overall satisfaction among reviewers.
When water damage occurs, quick action is critical. On Site Specialty Cleaning and Restoration provides the types of services homeowners and property managers typically need following flooding or leaks, including initial assessment, water removal, drying and dehumidification, and steps to limit secondary damage. The practical aim is to stabilize affected areas as soon as possible and create conditions that make repairs and restoration work straightforward for contractors and property owners. Reviewers frequently note that timely arrival and steady follow-up matter a great deal during these events.
Fire damage restoration often requires a different set of priorities, from securing the property to addressing smoke and soot, and minimizing ongoing deterioration. For local property owners, restoration work usually involves thorough assessment, cleaning and deodorization, removal of unsalvageable materials, and preparing spaces so repairs can proceed. On Site Specialty Cleaning and Restoration provides these core services in order to help properties move from emergency response toward reconstruction and recovery.
Across many customer comments, themes of professionalism and clear communication are common. Reviewers describe crews as knowledgeable and respectful, and they highlight effective explanations of the work being done. Those same comments emphasize attention to detail in tasks such as controlled removal of damaged building materials and careful drying, which can make later repair steps easier. The firm’s steady responsiveness and ability to keep property owners informed during a stressful situation are cited repeatedly.
Because emergency response is a central part of its offering, the company emphasizes availability and quick mobilization. Being reachable at any hour supports property owners faced with sudden water intrusion or after-hours fire-related issues, and reviewers reflect appreciation for that level of access. The company’s location in Warren positions it to serve the surrounding communities with these time-sensitive services.
Prospective clients should expect practical, hands-on restoration work aimed at stabilizing properties, reducing further loss, and preparing structures for repair or reconstruction. On Site Specialty Cleaning and Restoration’s advertised 24/7 emergency availability and its highly rated customer feedback suggest a focus on responsive service, clear communication, and careful execution of water and fire damage restoration tasks for local property owners.
Services Offered
Credentials & Certifications
- State LicensedNot verified by Restoringly
- Fully InsuredNot verified by Restoringly
- IICRC Certified FirmVerified against the official IICRC registry on 2026-08-05
- IICRC: Applied Microbial Remediation TechnicianVerified 2026-08-05
- IICRC: Applied Structural Drying TechnicianVerified 2026-08-05
- IICRC: Carpet Cleaning TechnicianVerified 2026-08-05
- IICRC: Commercial Drying SpecialistVerified 2026-08-05
- IICRC: Fire and Smoke Damage Restoration TechnicianVerified 2026-08-05
- IICRC: Odor Control TechnicianVerified 2026-08-05
- IICRC: Trauma and Crime Scene TechnicianVerified 2026-08-05
- IICRC: Upholstery and Fabric Cleaning TechnicianVerified 2026-08-05
- IICRC: Water Damage Restoration TechnicianVerified 2026-08-05
- IICRC CertifiedSelf-reported, not verified by Restoringly
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Frequently Asked Questions
What services does On Site Specialty Cleaning and Restoration offer?
On Site Specialty Cleaning and Restoration offers water damage restoration, fire damage restoration, mold remediation, smoke damage removal in the Warren, MI area.
Does On Site Specialty Cleaning and Restoration offer 24/7 emergency service?
Yes. On Site Specialty Cleaning and Restoration is available 24 hours a day, 7 days a week for emergency response.
How is On Site Specialty Cleaning and Restoration rated by customers?
On Site Specialty Cleaning and Restoration holds 4.8/5 on Google from 317 reviews, 3.7/5 on Yelp.
Is On Site Specialty Cleaning and Restoration licensed and insured?
Restoringly has not verified licensing or insurance for On Site Specialty Cleaning and Restoration, but the company lists these certifications: IICRC Certified. Ask them directly for proof of license and insurance before hiring.
What areas does On Site Specialty Cleaning and Restoration serve?
On Site Specialty Cleaning and Restoration serves Warren, MI and the surrounding area, operating from 1919 Concept Dr, Warren, MI 48091.
How do I contact On Site Specialty Cleaning and Restoration?
Call (248) 290-9445, visit their website, or request a free quote through Restoringly using the form on this page.
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