🏢 NYC MANDATORY HPD REGISTERED SIGNS
OFFICIAL NYC HPD COMPLIANCE SIGNS & REGISTRATIONS
Legally compliant NYC HPD building serial number plaques, supe contact boards, gas leak procedures, and Multiple Dwelling Law inspection frames with immediate NYC courier dispatch.
🏢 100% HPD HMC § 27-2107 Rules
📐 Conforming Sizing Profiles
🛡️ High-Impact Styrene/Acrylic
👷 Expert Certified Code Mounting
Secure Your NYC Property's Official HPD Registration & Avoid Penalties
Every residential multiple dwelling (3+ apartments) in New York City must be registered annually with the Department of Housing Preservation and Development (HPD). In addition to registration, property owners are legally required to display a conspicuous catalog of HPD compliance signs inside the main lobby or entrance vestibule. Outdated superintendent contact details, missing HPD serial number plaques, or a lack of Local Law 153 gas leak procedure notices can lead to automatic inspection failures and immediate violations. Ensuring all mandatory plaques are posted is essential to protect property records.
At Signs River, we specialize in fabricating official HPD building registration plaques, landlord superintendent contact boards, gas leak emergency instructions, carbon monoxide testing details, and approved Multiple Dwelling Law MDL § 329 keyhole frames. Fabricated from heavy-gauge aluminum, glossy acrylic, or robust PVC, our signs are guaranteed to meet the exact text heights, layout guidelines, and mounting coordinates required under NYC Housing Maintenance Code rules.
NYC HPD Signage Solutions
HPD Serial Number Plaques
Conspicuous metal or rigid plastic plates showing the building's official registration serial number in 1-inch block letters.
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Custodian Contact Boards
Mandatory notices posting the name, address, and active telephone number of the superintendent or property manager.
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MDL Section 329 Keyhole Frames
Standard 6 x 9 inch metal keyhole frames designed specifically to hold HPD inspector visit certificates in the main entrance.
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Gas Leak Procedures Signs
Conspicuous notices detailing emergency actions during suspected gas leaks under Local Law 153.
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Vestibule Compliance Sizing
NYC HPD-compliant layout featuring mandated serial numbers, gas leak warnings (LL 153), and super info.
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Multiple Dwelling Law § 329
Includes secure keyhole-locked metal frames for HPD inspector signature card postings.
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Engraved Acrylic Plaques
Premium options featuring deep-engraved lettering that remains completely legible for decades.
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Rust-Free Durability
Sleek aluminum and PVC construction designed for indoor lobbies and exterior entry facades.
HPD Lobby Sign Substrate Specifications
Structural Aluminum (0.080")
Rust-free, heavy-gauge 0.080-inch municipal grade solid aluminum panels. Features a professional baked enamel coating designed to prevent weathering and scratches in high-traffic apartment lobbies.
✔ Rust-Proof Exterior & Interior Grade Coating
✔ Pre-Drilled Centered Mounting Holes for Rapid Anchor Screwing
✔ Radius Rounded Safety Corners for Sleek Architectural Looks
Premium Cast Acrylic Sheets
Clear cast acrylic face plates printed on the backside with rich eco-solvent inks and protective backing. Features polished flame edges and elegant aluminum standoff hardware, perfect for luxury vestibules.
✔ Highly Polished Glass-Like flame edges
✔ Sub-Surface Back-Printing Prevents Scratches
✔ Silver Aluminum Standoff Bolts Included
Polyvinyl Chloride (PVC)
Sleek, lightweight, and highly impact-resistant solid PVC panels. Printed with UV-stable matte finishes that resist moisture and grease, making it ideal for utility doors and basement corridors.
✔ Solid Impact PVC Panel with UV Matte Print face
✔ Moisture and Stain Resistant Easy Wipe Down
✔ Double-Sided Foam Tape Mounting compatibility
Advanced Fabrication Technologies for HPD Signs
UV-LED Direct-to-Substrate Curing
Our advanced flatbed UV-LED printers apply solid compliance pigments directly onto aluminum and acrylic sheets. Instantly cured by intense ultraviolet LED rays, the paint bonds at a molecular level, preventing fading, peeling, or cracking.
✔ UV-Cured Pigments Resists Heavy Scrubbing & Solvents
✔ Rich Solid Colors Meeting OSHA & HPD Code Contrast Standards
✔ Completely Odorless Inks Approved for Enclosed Building Corridors
✔ Rich Solid Colors Meeting OSHA & HPD Code Contrast Standards
✔ Completely Odorless Inks Approved for Enclosed Building Corridors
Precision CNC Gantry Routing
We use high-power CNC routers to shape metal and plastic plates. This achieves clean edges, exact pre-drilled holes, and custom shapes matching official NYC DOB layout rules without manual sanding errors.
✔ Smooth Deburred Corners for Pedestrian Safety Compliance
✔ Symmetrical Anchoring Holes prevent lopsided wall mounting
✔ Rapid Vector Cuts for Fast-Turnaround Building Orders
✔ Symmetrical Anchoring Holes prevent lopsided wall mounting
✔ Rapid Vector Cuts for Fast-Turnaround Building Orders
High-Pressure Acrylic Edge Polishing
For our premium lobby and wayfinding signs, we run cast acrylic panels through a laser or diamond edge-polishing line. This melts microscopic imperfections, creating crystal-clear, refractive radial edges that add immediate luxury appeal.
✔ Flame-Polished Edge Glow for Premium Entryway Displays
✔ Shatterproof Acrylic Substrate replaces fragile glass panels
✔ Sleek Architectural Finish with Brushed Aluminum Standoffs
✔ Shatterproof Acrylic Substrate replaces fragile glass panels
✔ Sleek Architectural Finish with Brushed Aluminum Standoffs
Mounting Security, Stability & Code Compliance Standards
Anti-Vandal Solid Drywall Anchors
Compliance plaques located in common building hallways or exterior facades must resist unauthorized removal. We package our heavy plates with heavy-duty toggle bolts, expansion drywall anchors, or anti-tamper Torx pin security screws.
✔ High-Load Security Fasteners prevent signage theft and tampering
✔ Sits perfectly flush against drywall, concrete, or plywood walls
✔ Matches official DOB permanent mounting requirements
✔ Sits perfectly flush against drywall, concrete, or plywood walls
✔ Matches official DOB permanent mounting requirements
Structural Aluminum Reinforcements
For exterior parking, DOB blue fence safety signs, or DOT-reflective road closed signs, we engineer structural back-channel brackets. These reinforce the aluminum panels, preventing bending under heavy wind speeds of up to 110 MPH.
✔ 110 MPH Wind-Rated Support Structure for Exterior Signage
✔ Eliminates metal bowing or snapping off U-channel posts
✔ Corrosion-proof stainless steel hardware for outdoor longevity
✔ Eliminates metal bowing or snapping off U-channel posts
✔ Corrosion-proof stainless steel hardware for outdoor longevity
Tactile Grade 2 Braille Contrast
For wayfinding safety and compliance, we use advanced tactile printing to raise ADA legends by 1/32 inches. Complied with California-standard Grade 2 Braille dots, our panels ensure perfect sensory wayfinding for visually impaired tenants.
✔ Legally compliant tactile characters raised precisely 1/32 inches
✔ Grade 2 Braille spacing meets strict ADA Title III standards
✔ High-contrast color options ensuring 70%+ visual light contrast
✔ Grade 2 Braille spacing meets strict ADA Title III standards
✔ High-contrast color options ensuring 70%+ visual light contrast
Glass Safety & Thermal Compatibility
Applying standard vinyl graphics to insulated double-pane glass or tinted commercial windows can introduce thermal stress. If a film absorbs too much solar radiation, it can cause the glass unit to experience rapid heat absorption and expansion, risking cracking or seal failure.
At Signs River, we perform meticulous thermal stress analysis during our site survey. We determine the exact glass configuration (clear, annealed, tinted, Low-E, tempered) and exposure index (south-facing, shaded) to match the correct polymeric or perforated film. We fully back all our glass installations with a zero-crack safety guarantee.
Glass Compatibility Chart
✔ Single Pane (Clear / Tempered): 100% Compatible (All Films)
✔ Double Pane (IGU Clear): 100% Compatible (Low-Absorption & White-Backed Perforated Films)
✔ Low-E Coated Windows: 100% Compatible (Exterior-applied Specialty Films Only)
✔ Reflective / Tinted Glass: 100% Compatible (Heat-Conforming Polymeric Cast Films Only)
Our Certified HPD Sign Production Process
01
Property Registration Review
We collect and verify your official HPD building registration serial numbers and custodian details.
02
Custom Proof Drafting
Our designers layout proofs using standard HPD fonts, warning blue/white contrast colors, and conforming safety text lists.
03
Precision CNC Milling
We precision-cut heavy aluminum, styrene, and PVC panels with smooth rounded safety corners on our CNC routers.
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Courier Dispatch & Install
We dispatch finished signs directly to your property or install them instantly under strict local building codes.
Successful HPD Signs Compliance Deployments & Case Studies
Midtown High-Rise Multi-Dwelling Upgrade
Assisted a premier Midtown co-op in resolving multiple active HPD and FDNY code violations by fabricating and installing a complete corridor package, including glow-in-the-dark egress floor maps and Local Law 153 gas leak boards in under 48 hours.
Queens Condominium New Development Setup
Collaborated with a major real estate developer to build and install a fully ADA-compliant signage system for a brand-new 120-unit luxury building in Long Island City. Delivered customized tactile room labels, elevator lobbies, and boiler room notices that passed DOB inspections on the first visit.
Times Square Commercial Facility Audit
Replaced outdated mechanical and safety signs across a 24-story office building in Manhattan. Designed matching brushed-aluminum exit wayfinding signs and security camera notices that updated their facility safety and compliance under Local Law 26.
B2B Compliance Partnerships for Property Developers & Operators
Ensure portfolio-wide compliance and pass inspections without stress. We collaborate directly with NYC general contractors, property management boards, real estate developers, and corporate landlords to deploy high-volume, code-compliant signage solutions on schedule and budget.
✔ Standardized Property Compliance Audit
Our team reviews your active property violations, administrative DOB orders, and HPD registration status to compile a complete list of missing or non-compliant plaques.
✔ Bulk-Discount Portfolio Pricing
Manage multiple properties? Benefit from corporate bulk discounts, standard design templates for your logo, and priority scheduling on all emergency compliance rush orders.
✔ OSHA-Certified On-Site Mounting
Our specialized NYC installers are fully OSHA-certified, placing signs at the exact legally mandated heights, corridors, and distances to guarantee approval on inspections.
Sustainable & Eco-Friendly HPD Signs Fabrication Options
Support carbon-neutral targets while securing your property. Signs River leads the industry in providing green-building-compliant property signage made from recycled substrates, non-toxic materials, and zero-waste printing processes.
☘ Recyclable Municipal Aluminum & PVC
Our metal signs are manufactured using up to 80% recycled post-consumer aluminum, and our PVC sheets are fully recyclable, keeping plastic waste out of municipal landfills.
☘ Non-Toxic Water-Based UV Inks
We print using eco-solvent, water-based UV inks that contain zero volatile organic compounds (VOCs). Perfect for tightly enclosed basements, corridors, and elevator shafts.
☘ Low-Impact Local Manufacturing
By fabricating entirely in local NY/NJ shops, we drastically cut transport carbon footprints. We implement zero-waste circular routing setups where scrap materials are melted and reused.
HPD Lobby Sign Package Pricing
HPD Basic Vestibule Set
Starting at $150 - $280
Includes standard HPD serial number plaque and custodian superintendent contact card.
Get Silver Package✔ Durable semi-rigid styrene sheets
✔ Conforms strictly to HMC § 27-2107
✔ Ready-to-mount adhesive backing
✔ High-contrast safety blue layout
✔ Conforms strictly to HMC § 27-2107
✔ Ready-to-mount adhesive backing
✔ High-contrast safety blue layout
Property HPD Compliance Pack
Starting at $320 - $650
Ideal for mid-size buildings needing serial plates, custodian boards, gas leak, and MDL inspection frames.
Get Gold Package✔ Heavy-gauge rust-free aluminum
✔ Baked enamel finish with pre-drilled holes
✔ Includes MDL § 329 keyhole frame
✔ Conforms strictly to Local Law 153
✔ Baked enamel finish with pre-drilled holes
✔ Includes MDL § 329 keyhole frame
✔ Conforms strictly to Local Law 153
Premium Lobby Standoff Suite
Starting at $850 - $1,800+
Ultimate high-end display. Back-printed clear acrylic sheets with custom border highlights and aluminum standoffs.
Get Platinum Package✔ Elegant cast acrylic paneling
✔ Laser flame-polished rounded edges
✔ Brushed aluminum standoff mounts
✔ Includes full compliance proof set
✔ Laser flame-polished rounded edges
✔ Brushed aluminum standoff mounts
✔ Includes full compliance proof set
NYC Mandatory HPD Signs Photo Gallery
Browse our extensive portfolio of official NYC Department of Housing Preservation & Development (HPD) mandatory signs. Fabricated from premium aluminum, styrene, and acrylic, our signs strictly conform to NYC HMC Section 27-2107 and DOB rules.
Smoke Detector & CO Warning
HMC Section 27-2045 Compliance notice detailing tenant testing responsibilities.
Lobby Security Desk Sign
Premium dimensional custom sign for building security desks.
Trash & Recycling Rules
NYC Department of Sanitation compliant recycling instructions notice.
Superintendent Info Plaque
HMC Section 27-2053 Custodian name and active telephone contact board.
NYC Roof Access Warning
Mandatory exit door warning: NO ROOF ACCESS or exit instructions.
NYC No Smoking Sign
Smoke-Free Air Act compliant lobby and hallway restricted area plaque.
NYC No Loitering Notice
Restricted entry and loitering warning plate for entryways.
Maximum Occupancy Plaque
NYC DOB and Fire Code compliant public space occupancy limit plate.
Janitor Service Closet Door
Service closet and maintenance facility identification plaque.
Housing Info Guide Notice
HPD-mandated public display detailing tenant housing rights brochure availability.
NYC Exit to Street Sign
FDNY-compliant egress path directional sign leading to public street.
Lobby Emergency Contacts
Conspicuous notice listing building manager, fire safety, and emergency numbers.
NYC Delivery Entrance
Service entrance wayfinding sign for couriers and freight handlers.
Danger High Voltage Sign
OSHA-compliant high-voltage electrical safety label for utility rooms.
Boiler Room Door Label
HMC Section 27-2033 Mandatory mechanical room access warning sign.
Lead Paint Hazard Notice
HPD-mandated annual lead paint hazard testing disclosure notice.
Fire Safety Plan Notice
FDNY Local Law compliant fire safety plan availability notice.
Fire Extinguisher Plaque
High-visibility safety red location identifier for emergency equipment.
HPD Building Serial Plaque
HMC Section 27-2107 Mandatory building registration serial number plaque.
Elevator Out of Service
Notice placard informing tenants of maintenance or inspection schedule.
Frequently Asked Questions
What HPD signs must be displayed in an NYC apartment lobby?
Under HPD and Housing Maintenance Code rules, registered multiple dwellings must post a durable HPD building registration serial number plaque, a custodian superintendent contact notice, a Multiple Dwelling Law MDL § 329 keyhole frame, a suspected gas leak emergency procedures notice (Local Law 153), carbon monoxide and smoke detector warnings, and garbage collection schedules.What are the rules for HPD superintendent contact signs?
Under HMC § 27-2053, building landlords must post a conspicuous notice in the entrance lobby detailing the name, address, and active telephone number of the superintendent, custodian, or property manager. The lettering must be highly legible and clearly visible to all tenants.What size must the HPD serial number plaque be?
While HPD regulations do not specify a single rigid panel size, the registration serial number plate must feature block letters and numbers at least ONE INCH in height, and be fabricated from metal or rigid plastic to ensure durability and conspicuous visibility in the main vestibule.What is the purpose of the MDL § 329 keyhole frame?
Multiple Dwelling Law § 329 mandates that residential building owners must install a 6″ x 9″ keyhole frame in the lobby vestibule. This frame is designed to hold HPD inspector visit certificates, allowing code inspectors to easily slide cards inside to prove they visited the site.Do I need to update my HPD signs if the superintendent changes?
Yes, absolutely. Under Housing Maintenance Code rules, superintendent contact signs must display accurate, active details. Failing to update the superintendent or property manager name and telephone number after a staffing change can result in immediate inspector summonses.What are the requirements for Local Law 153 gas leak procedure signs?
Local Law 153 of 2016 requires all residential multiple dwellings in NYC to display a procedures sign detailing actions to take during a suspected gas leak. The notice must follow specific HPD graphical guidelines, outlining escape routes, stove valve shut-offs, and 911 / utility emergency numbers.Where should the carbon monoxide detector warning sign be posted?
Carbon monoxide and smoke detector warnings must be posted conspicuously in the main entrance hall or lobby vestibule. The notice must outline tenant duties regarding monthly testing, replacement of battery feeds, and emergency notification lines.What are HPD Class A violation fines for missing signage?
Failing to post mandatory HPD serial plaques or supe contacts is classified as a Class A compliance violation. HPD can issue initial fines of $250 per missing notice, which can accumulate to over $1,000 if the landlord fails to certify corrections within the designated timeframe.
Secure HPD Compliance Vestibule Signage Today
Conform to HMC § 27-2107 rules, post clear superintendent details, and avoid costly HPD violations.
HPD Signs, Building Serial Numbers, and Compliance Plaques
We produce HPD signs NYC, building serial number signs, gas leak notices, boiler room signs, building plaques, property compliance signs, and required building notices for multifamily and commercial properties.