Core Value Duct Cleaning & Restoration

What They Do

Water DamageMoldMold TestingFire and SmokeAsbestos

• A/C system maintenance
• HVAC duct & vent cleaning
• HVAC duct & vent installation
• HVAC duct & vent repair
• HVAC system maintenance
• Heating system maintenance
• Aeroseal
• Air Flow Measurements
• Air Purification Systems
• Air Purifier Install
• Airflow Measurement
• Allergen Reduction
• Bathroom Exhaust Fans
• Coil Cleaning
• Disinfectant Treatments
• Dryer Vent Cleaning
• Dryers Exhaust
• Duct Armor
• Duct Inspections
• Duct Insulation
• Duct Leakage
• Duct Sealing Aeroseal
• Duct System
• Emergency Response
• Facility Maintenance
• Lint Alert
• Pressure Washing
• Regular Maintenance

In Their Own Words

Core Value Duct Cleaning & Restoration is the premier air duct cleaning & dryer vent cleaning company in Lancaster and surrounding counties. A veteran-owned business offering technologically advanced services for energy efficiency and indoor air quality. We are a green-conscious company, committed to serving our community and conducting business on three Core Values. ~ INTEGRITY~ SERVICE~ EXCELLENCE Our Aeroseal and Duct Armor services seal & restore ductwork like-new. NADCA certified, with a mission to be industry leaders in commercial and residential Air Duct Cleaning.

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

Before You Call Core Value Duct Cleaning & Restoration

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?

Ask for the contractor’s Pennsylvania home improvement registration number and check any license your city or borough requires. 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 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.