Siding Washing & House Soft Wash in Central Islip & Suffolk County, NY
Restore the vibrant clean look of your home's exterior without damaging your siding materials. LQJ General Construction Inc. uses commercial-grade soft washing equipment and biodegradable detergents to safely dissolve green algae, black mildew, pollen, and dirt from vinyl, stucco, painted wood, and composite finishes.
Get a Free Siding Washing & Soft Washing Quote
Owner Nestor Quituizaca provides upfront estimates.
Expert Siding Washing & Soft Washing Tailored for Long Island Homes
Homeowners across Central Islip, Smithtown, Hauppauge, and Commack rely on LQJ General Construction Inc. for dependable, code-compliant workmanship. Unlike large franchise builders who delegate tasks to unpredictable sub-crews, Nestor Quituizaca personally manages and works alongside our experienced craftsmen on your property.
Key Benefits of Choosing LQJ Construction for Siding Washing & Soft Washing
Common Homeowner Problems We Solve
- •Green algae, moss, and mildew growth on north-facing siding walls
- •Stubborn black runoff stains along gutters and soffits
- •Oxidation and road grime dimming your house color
- •Risk of water intrusion caused by untrained contractors using harsh high pressure
Serving Homeowners Across Central Islip & Suffolk County
We provide residential and commercial siding washing & soft washing services throughout Central Islip, NY and neighboring Suffolk County towns including Central Islip, Hauppauge, Smithtown, Commack, East Northport, Nesconset, and nearby neighborhoods.

Project Showcase: Siding Washing & Soft Washing
Quality materials, clean installation, and owner-supervised craftsmanship.
Need Quick Pricing on Siding Washing & Soft Washing?
Call Nestor Quituizaca directly to discuss measurements, design choices, and receive an upfront quote.
Call: (917) 826-6822Our Siding Washing & Soft Washing Step-by-Step Execution
A structured, reliable approach designed for spotless craftsmanship and minimal disruption to your home life.
Site Prep & Plant Protection
We pre-wet all surrounding shrubs and plants and cover exterior electrical outlets.
Soft Wash Foam Detergent Application
Low-pressure nozzles coat siding with specialized surfactants that break down organic growth at the roots.
Dwell Time & Gentle Deep Clean
The solution sanitizes surfaces without aggressive blasting that could force water beneath siding panels.
Pure Water Gentle Rinse
Complete rinse from roofline to foundation, leaving clean sparkling siding, gutters, and trim.
Questions About Siding Washing & Soft Washing in Suffolk County
Q:What is the difference between soft washing and pressure washing?
Soft washing uses low pressure (similar to a garden hose) paired with specialized cleaning agents to sanitize growth without stripping paint or cracking vinyl. We only use high pressure on hard concrete or stone.
Q:Will the cleaning solutions harm my flowers or shrubs?
No. We protect landscaping with fresh water rinses before, during, and after application, keeping your lawn and shrubs safe.
Q:How frequently should I have my house siding washed?
Due to Long Island humidity and seasonal pollen, we recommend washing every 12 to 18 months to prevent permanent discoloration.
Explore Related Contractor Services
Combine services for comprehensive home renovations with unified contractor oversight.
Kitchen Remodeling
Custom cabinets, islands, countertops, tile backsplashes, and complete kitchen transformations.
Bathroom Remodeling
Walk-in showers, custom tile work, double vanities, waterproof systems, and luxury baths.
Custom Decks & Patios
Trex composite decking, pressure-treated wood decks, railings, stairs, and outdoor living spaces.
Ready to Begin Your Siding Washing & Soft Washing Project?
Contact Nestor Quituizaca today for a free in-home consultation, clear scope proposal, and guaranteed craftsmanship in Central Islip and Suffolk County.
