4Group Restoration LLC

What They Do

Water DamageMoldMold TestingFire and SmokeSewageOdor

• Fire damage cleanup & repair
• Mold inspection
• Remodeling
• Sewage cleanup
• Water damage-related cleanup & repair
• Water damage-related mold removal
• Burst Pipes
• Commercial Properties
• Comprehensive Restoration Solutions
• Construction Services
• Microbial Remediation
• Mold Remediation
• Odor Removal
• Property Recovery
• Residential And Commercial
• Smoke Damage
• Water Extraction

In Their Own Words

4Group Restoration LLC brings two decades of expertise to the restoration industry, proudly serving the Portland community with dedication. Our skilled professionals use advanced tools and techniques to manage projects of any size or complexity, ensuring efficient and high-quality results. We are committed to exceeding expectations by delivering prompt service with a personal touch. As a locally owned and operated company, we care deeply about our community. We understand the stress property damage can cause, which is why we provide compassionate and reliable restoration services every step of the way. For inquiries, contact us at jbperez@4grouprestorationllc.com or jccarballo@4grouprestorationllc.com

Written by the business on its public profile. We have not verified these claims.

Before You Call 4Group Restoration LLC

1. Do you take moisture readings every day and will you give me the drying log?
2. Are your technicians certified in water damage restoration?
3. Where do you think the moisture is coming from, and who fixes it?
4. Will you set up containment and negative air, and how will you protect the rest of the home?
5. Do you also do remediation? If so, who checks your work?

In Oregon, look up the contractor with the Construction Contractors Board, and in Washington check registration with the Department of Labor and Industries. Also ask for proof of insurance and industry certification for the restoration crew.

How Their Reviews Break Down

Counts from public listings as of September 23, 2026. A handful of reviews says less than a few hundred.

Read This While You Wait

• DIY with careWhat to Do in the First 24 Hours After Water DamageAn hour by hour plan for the first day after water damage. Make it safe, stop the source, document, remove water and start drying before mold can start.
• DIY with careSafe DIY Mold Cleanup for Areas Under 10 Square FeetA step by step method to clean up mold under 10 square feet safely, with the gear to buy, what to throw away, why bleach is not the default, and when to stop.
• Call a proMold Testing, When It Is Worth It and How to Read a Lab ReportWhen a mold test is worth paying for, which kind to ask for, why store kits mislead, and how to read spore counts, outdoor controls and a lab report yourself.
• Call a proThe First 48 Hours After a House FireWhat to do in the first two days after a house fire. Safe re-entry, utilities, insurance calls, securing the home, food, medicine and what never to clean.