24/7 Mechanical Decommissioning & Removal Dispatch
Boilers, Chillers, Fuel Oil Tanks, HVAC RTUs & Commercial Refrigeration. Turnkey Permitting & EPA 608 Freon Recovery.
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Commercial Real Estate Mechanical Decommissioning & Rooftop Rigging
High-Rise Chiller Extractions, Penthouse Boilers, Packaged RTUs & Tenant Lease Surrender Environmental Closeouts.
Engineered Commercial Real Estate & Office Towers Solutions
Managing mechanical replacements or tenant lease surrenders in active commercial office towers requires flawless logistics, zero disruption to building tenants, and strict compliance with local municipal codes. United Decommission provides turnkey mechanical decommissioning and heavy rigging services for commercial property managers and REITs. From sub-grade boiler room extractions and rooftop packaged RTU crane picks to freight elevator transport and lease surrender environmental sign-offs, we handle all permits, crane engineering, and EPA refrigerant recovery.
On-Site Engineering & Safety Standards:
- Full turnkey Department of Buildings (DOB) and DOT street closure crane permits
- Overnight and weekend pick logistics ensuring zero disruption to commercial tenants
- EPA Section 608 certified refrigerant evacuation with complete audit manifests
- Structural load verification and temporary shoring for basement equipment transport
Primary Equipment Decommissioned:
- High-Rise Centrifugal Water-Cooled Chillers (300 to 1,200+ Tons)
- Basement Scotch Marine Steam & Hydronic Heating Boilers
- Rooftop Packaged Air Conditioning Units (RTUs) & Cooling Towers
- Variable Refrigerant Flow (VRF/VRV) Condenser Arrays
- Emergency Standby Generator Fuel Day Tanks & Piping
Direct Services for Commercial Real Estate & Office Towers:
Other Industry Solutions:
- • Industrial Plant, Factory & Warehouse Mechanical Decommissioning
- • Supermarket, Cold Storage & Distribution Refrigeration Decommissioning
- • Hospitals, Medical Centers & Laboratory Mechanical Decommissioning
- • Data Center, Co-Location & Telecom Infrastructure Decommissioning
- • Schools, Universities & Institutional Facility Mechanical Decommissioning
Mechanical Decommissioning & Rigging Estimator
Estimate heavy rigging crane tonnage, EPA Section 608 refrigerant recovery scope, and municipal permit requirements for your facility. Click Apply to Dispatch Form to pre-fill your technical specs for our 24/7 engineering desk.
Sectional unbolting or cold hydraulic shearing; basement machine skates & DOB demo filingsPush-pull liquid/vapor recovery into DOT cylinders; 50T to 1,500T gantry/crane hoistingAPI 1604 / 2015 degas, sludge pump-out, soil testing & Fire Marshal closure certificateDOT street closure, engineered crane lift plans & curb cap weatherproofingCommercial Real Estate & Office Towers Technical & Safety Specs in NY, NJ & CT
Every project execution includes licensed rigging oversight, EPA Section 608 certified refrigerant recovery, and turnkey municipal permit management across NY, NJ & CT.
| Equipment Category | Rigging & Extraction Method | Environmental & EPA Protocol | Permits & Code Filings | Turnaround & Capacity |
|---|---|---|---|---|
| Heating Boilers & Oil Tanks | Hydraulic gantries, machine skates, cold cutting, vacuum sludge tankers | Inert nitrogen gas purging, fuel blanking, certified sludge disposal & soil screening | Municipal DOB mechanical demo, Fire Marshal tank abandonment, DEC/DEP closure | 2,500 to 80,000+ lbs Boilers · 275 to 25k Gal Tanks |
| Packaged HVAC & AC Units | 40 to 300-ton mobile cranes, street closure rigging, curb cap flashing | EPA Section 608 certified deep vacuum freon recovery, electrical LOTO | DOT street closure permits, crane lift plans, pedestrian sidewalk protection | 3 to 150-ton RTUs · Weekend & Overnight Picks |
| Industrial Chillers & Towers | Engineered lift gantries, hydraulic toe jacks, lowboy heavy transport | High-volume push-pull freon reclamation, oil manifesting, glycol loop draining | DEP air resources retirement, hazardous waste manifests, PE stamped lift plans | 50 to 1,500+ Tons (Centrifugal, Screw, Absorption) |
| Commercial Refrigeration Racks | Cam-lock panel teardown, non-marking floor dollies, sparkless pipe sectioning | Multiplex rack freon evacuation, POE oil collection, EPA Form 3310 manifests | Commercial lease surrender environmental sign-offs & scrap recycling certificates | Single Box to 100,000 Sq Ft Supermarket & Cold Storage |
4-Stage Code-Compliant Mechanical Decommissioning Protocol
We manage every stage of the process—from filing municipal permits and EPA 608 refrigerant recovery to heavy gantry rigging and certified metal recycling.
Priority Intake & Site Review
Submit your equipment details via our form above. Our engineering desk aims to call you back within 5 minutes to review equipment tonnage, access constraints, and project timeline.
Turnkey Permitting & Utility LOTO
We file all municipal building demolition and environmental permits, coordinate street closures, and execute certified electrical, gas, and hydronic lock-out/tag-out in your facility.
EPA 608 Recovery & Heavy Rigging
Our universal certified technicians perform deep vacuum refrigerant reclamation into DOT cylinders, section heavy vessels, and extract equipment via hydraulic gantries and cranes.
Manifests, Scrap & Official Closeout
We supply completed EPA Form 3310 manifests, hazardous waste disposal slips, certified metal scrap scale credits, and official municipal decommissioning closure letters.
Commercial Real Estate & Office Towers Decommissioning FAQs
Answers about utility lock-out, EPA Section 608 compliance, crane rigging, and municipal permits.
How do you coordinate rooftop HVAC or chiller crane picks in dense urban centers?
We prepare stamped engineering lift plans, coordinate with municipal Departments of Transportation for street closure permits, deploy pedestrian safety sheds, and schedule crane operations during low-traffic weekend or overnight windows.
Do you provide formal environmental closeout documentation for commercial lease surrenders?
Yes. We deliver comprehensive binders containing EPA refrigerant recovery manifests, hazardous waste disposal records, and municipal sign-offs satisfying landlord and institutional lender audit requirements.
Need Commercial Real Estate & Office Towers Decommissioned?
24/7 Mobile Rigging Fleet · We Go To The Customer · 5-Minute Callback Goal Across NY, NJ, CT and Nationwide.