CELTIC Restoration Group, LLC

What They Do

Water DamageMoldFire and SmokeSewageBiohazardAsbestos

• Fire damage cleanup & repair
• Sewage cleanup
• Water damage-related cleanup & repair
• Water damage-related mold removal
• Commercial & Residential
• Debris Removal
• Debris Removal & Disposal
• Disaster Restoration
• Emergency Services
• Environmental Remediation
• Fire & Smoke
• Fire & Smoke Damage
• General Contracting
• Mold Remediation
• Natural Disaster
• Natural Disaster Restoration
• Property Management
• Removal & Disposal
• Smoke Damage
• Water Intrusion

In Their Own Words

CELTIC Restoration Group is Chicagoland's premiere commercial disaster restoration company. We specialize in cleaning environments following disaster type situations such as flooding, fires, and crime scenes. We also provide environmental remediation for mold, lead, and asbestos. Our number one goal is to create clean environments and protect the health of the individuals in our community.

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

Before You Call CELTIC Restoration Group, 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. How will you deal with smoke odor inside wall cavities and the HVAC ducts?

Ask for the contractor license your city or village requires, since Illinois has no statewide general contractor license, and check it with the local building department. Also ask for proof of insurance and industry certification for the technicians.

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 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.
• Call a proSewage Backup Cleanup, What You Can and Cannot DoWhat to do when sewage backs up into your home. How to stay safe, what you can clean yourself, what must be thrown out, and when to call a specialist.