Our Commercial & Multi-Unit service keeps buildings running. We handle stacked systems, shared mains, grease-heavy kitchens, and complex access. Every decision is based on footage and measurements, then executed by an in-house crew that shows up prepared and coordinates around your schedule.
CCTV Surveys & Condition Reports
End-to-end camera inspections with locate/depth for accurate scopes and minimal disruption. Footage and summary provided for owners and boards.
Stack & Main Line Rehabilitation
Spot repairs, trenchless lining, or targeted replacement for chronic backups, corrosion, and offset joints in multi-unit buildings.
Hydro Jetting Programs (Grease & Scale)
Scheduled jetting for restaurants, cafeterias, and facilities. The right nozzles and pressure, verified by post-video.
Bypass & Staged Work Plans
Temporary bypass pumping, night/weekend shifts, and staged repairs so tenants and kitchens stay online.
Pipe Bursting & No-Dig Replacement
When lines run under slabs, courtyards, or finished interiors, we replace along the same path with minimal excavation.
Access, Cleanouts & Future-Proofing
Add exterior cleanouts and service points so future maintenance is fast and non-invasive.
Compliance, Documentation & Board-Ready Proposals
Code-aligned methods, manufacturer specs, post-video proof, and clean written scopes suitable for board approval.
Emergency Stabilization (24/7)
Major backups and breaks get triage first, then a permanent fix plan with schedule and investment.
Working with Freitas is straightforward:

We start with your description, your footage if you have it, and your constraints.

Site walk, camera inspection, measurements, and a clear understanding of the system.

We show you what is wrong, what it will take to fix it, and the pros and cons of each approach.

Right crew, right equipment, set timeline, documented steps.

Systems tested, site cleaned, questions answered. You know exactly what was done.
Yes. We start with CCTV to locate defects, measure runs, and document the real issue. Your plan is based on footage, not guesses.
Emergency calls are 24/7. For non-emergencies, we typically assess within 1 to 3 business days and schedule work right after approval.
Westchester is home base, with regular coverage into Putnam, Orange, and nearby Connecticut within about a 90 minute drive.
We guide the process and provide required documentation. By default the client holds permits. Post-video and summary are included.
After inspection you receive a clear written scope, method options, and timelines. No surprise add-ons. Pricing follows real site conditions.
Yes. We stage work, set temporary bypass if needed, and offer night/weekend windows to keep operations running.
Clear access to cleanouts/mechanical rooms, keep pets secure, and avoid running water in affected areas. We’ll handle protection and containment.


Serious sewer, lining, and plumbing solutions for homes, buildings, and facilities in Westchester and beyond.
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