HDC Improvement Inc.
Is this your business?
Verify your details, earn a verified badge, and start getting customer inquiries. Takes about a minute by phone.
Claim This Business FreeClaiming is free. Featured placement is optional, $99/mo.
About HDC Improvement Inc.
HDC Improvement Inc. operates as an air duct cleaning specialist serving Hampton Bays, New York, and maintains a 4.9-star rating across 32 verified client reviews. The company provides services throughout the greater Hampton Bays area, operating Monday through Friday from 8 AM to 6 PM and Saturday from 9 AM to 5 PM. Customers can reach the office directly at (631) 276-7460 or utilize the toll-free line at 1 (844) OUR DUCT for service inquiries and scheduling.
The company distinguishes itself through a comprehensive service portfolio that extends beyond standard air duct cleaning. Website information confirms HDC offers mold remediation, raccoon damage repair, and water damage restoration services, enabling customers to address multiple home integrity concerns through a single contractor. This multi-disciplinary approach allows the team to handle complex remediation scenarios that would otherwise require engaging separate specialists.
Reviewers consistently highlight specific technicians who delivered exceptional service. Gina Federico described Leo and his team as professional, courteous, and thorough, noting they arrived on time, completed comprehensive work, and cleaned up before departing. Shane Figueroa detailed how Lio responded promptly to an HVAC unit leaking during summer humidity, with the crew subsequently cleaning ducts, replacing filters, repairing water-damaged ceiling areas, and insulating the attic. Katherine Wallner recounted a four-hour job where technicians used specialized equipment called 'the octopus' to clean each vent opening and duct, disinfecting the entire system and rotor-rooting the dryer vent.
What Customers Say
All 32 reviews carry 5-star ratings, with multiple clients specifically naming Leo or Lio for their professionalism and thoroughness. Recurring themes include meticulous cleanup after work, system-wide inspections showing customers actual conditions, and resolution of persistent issues like foul odors and mold growth that previous services failed to address.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–6 PM |
| Tuesday | 8 AM–6 PM |
| Wednesday | 8 AM–6 PM |
| ThursdayToday | 8 AM–6 PM |
| Friday | 8 AM–6 PM |
| Saturday | 9 AM–5 PM |
Services
Air Duct Cleaning
Comprehensive cleaning of ductwork, vents, and HVAC system interior using specialized equipment including the octopus system.
Mold Remediation
Professional mold removal from basements, attics, and HVAC systems with sealing and painting to prevent future growth.
Water Damage Repair
Restoration of water-damaged ceilings, including patching, painting, and structural repairs following HVAC leaks.
Attic Insulation
Full attic insulation installation to improve energy efficiency and reduce heating costs during winter months.
Dryer Vent Cleaning
Rotor-rooting and thorough cleaning of dryer vents to improve safety and appliance performance.
Raccoon Damage Repair
Specialized repair services for ductwork and attic damage caused by wildlife intrusion.