First Onsite is a leading commercial disaster restoration and reconstruction company serving all 50 U.S. states and Canada. We specialize in water damage restoration, fire and smoke damage, mold remediation, and full property reconstruction for healthcare, education, retail, and more. Available 24/7, 365 days a year, our teams respond fast to minimize downtime and business interruption. With 110+ locations across North America, we combine local response with national resources at any scale. Contact us today at 800.622.6433 to build your pre-loss plan or get emergency help now.
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Requires appointmentNot available
Online appointmentsNot available
Onsite servicesAvailable
On-site parkingAvailable
Wheelchair accessible entranceAvailable
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Certified by FIRST ONSITE Property Restoration • Aug 23, 2026
Certified by FIRST ONSITE Property Restoration • Aug 23, 2026
MondayOpen 24 Hours
TuesdayOpen 24 Hours
WednesdayOpen 24 Hours
ThursdayOpen 24 Hours
FridayOpen 24 Hours
SaturdayOpen 24 Hours
SundayOpen 24 Hours
Reviews
4.5
82 reviews
5 stars
71
4 stars1
3 stars0
2 stars0
1 star
10
CP
Christian Pleister
6 days ago
5.0
Juan, Eddie, and the boys are top notch! They were professional, efficient, and very respectful of our home. Highly recommend and would use again!
MM
Mike
Aug 20, 2026
5.0
Juan and his team have been fantastic! They helped us in our time of need when our basement flooded and walked us through every step of the process to mitigate the damage. They went above and beyond to help us even when they did not have to. I would recommend them to anyone.
MP
Mary Pezze
Jul 29, 2026
5.0
Company/workers fast, efficient and honest. Help my family in a very difficult situation. Respectful of our feelings. Communication skills superb.
LE
Laurie Elliott
Jul 1, 2026
5.0
1st Onsite has all the characteristics I needed when going through a traumatic situation: empathetic, responsive, proactive, thorough and approachable.
DG
Diane Guajardo
May 15, 2026
5.0
We hired First Onsite to restore our Basement after it the damage from the August 2025 floods in Milwaukee. My project manager, Sergio Amaya, was a pleasure to work with and very reliable throughout the project. He was incredibly prompt with his communications, regardless of the time of day or night, he always made sure to get back to me with an answer. With the few challenges we had on this project, he remained professional, respectful and positive. He always worked together with me to find a solution that met my needs. His crews that worked on the project were on time, hard working and cleaned up after themselves before leaving. Our basement looks beautiful again.
I appreciated the quality of work that First Onsite did for us. I would hire them again.
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