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Onyx Engineering
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Our Product / Services

  1. Building & Real Estate Developers 74 Services available
  2. Anchor Fasteners 17 Products / Services available
  3. Nuts Bolts And Fasteners 17 Products available
  4. Manufacturing & Assembling Services 16 Services available
  5. Industrial & Metal Cutting Services 16 Services available
  6. Mortar 14 Products / Services available
  7. Stone Cutting Services 9 Services available
  8. Demolition & Rotary Hammers 8 Products / Services available
  9. Core Drilling Machine 5 Products available
  10. Construction Service 5 Services available
  11. Construction Equipment Rentals 5 Services available
  12. Shed Fabrication Services 4 Services available
  13. Pneumatic Tools 4 Products available
  14. Drilling Job Work 4 Services available
  15. Waterproofing Services 3 Services available
  16. Architectural Services 3 Services available
  17. Diamond Cutting Tools 3 Products available
  18. Building Material 3 Products available
  19. Civil Engineering Services 3 Services available
  20. Core Drill Bit 3 Products available
  21. Adhesives & Sealants 2 Products available
  22. Grouting Services 2 Services available
  23. Pharmaceutical Capsules 2 Products available
  24. Commercial Construction Services 2 Services available
  25. Flooring Services 2 Services available
  26. Fire Protective Coatings 2 Products available
  27. Anchor Bolts 2 Products available
  28. Drilling Tools 2 Products available
  29. Electric Cutting Tools 2 Products available
  30. Structural Fabrication 2 Services available
  31. Saws 2 Products available
  32. Fabrication Services 2 Services available
  33. Threaded Rod 2 Products available
  34. Metal Products 2 Products available
  35. Bridge Construction 2 Services available
  36. Industrial Fabrics 1 Products available
  37. Electrical Connector 1 Products available
  38. Dispensers 1 Products available
  39. Industrial Primer 1 Products available
  40. Adhesives 1 Products available
  41. Building Repair Services 1 Services available
  42. Metal Stud 1 Products available
  43. Railway Line Construction 1 Services available
  44. Concrete Cutting Blade 1 Products available
  45. Pipe Clamps 1 Products available
  46. Chisels 1 Products available
  47. Industrial Chemicals 1 Products available
  48. Air Nozzle 1 Products available
  49. Metal & Industrial Fabrication 1 Services available
  50. Heavy Duty Drill 1 Products available
  51. Product Engineering Services 1 Services available
  52. Steel Fabrication Services 1 Services available
  53. Cutter Machine 1 Products available
  54. Repair & Maintenance Services 1 Services available
  55. Machine And Precision Tools 1 Products available
  56. Circular Saw Blades 1 Products available
  57. Prefabricated Structures 1 Services available
  58. Hydraulic Crimping Tools 1 Products available
  59. Substation Equipment Installations 1 Services available
  60. Construction Chemicals 1 Products available
  61. Jet Washer 1 Products available
  62. Housekeeping & Cleaning Services 1 Services available
  63. Cutting Machine 1 Products available
  64. Natural Fibers 1 Products available
  65. Plant Erection Services 1 Services available
  66. Material Handling Equipments 1 Products available
  67. Power Saws 1 Products available
  68. Working Platform 1 Products available
  69. Resins 1 Products available
  70. Carbon Steel Stud 1 Services available
  71. Industrial Infrastructure Services 1 Services available
  72. Industrial Constructions 1 Services available
  73. Industrial Fabrication 1 Services available
  74. Bonding Agent 1 Products available
  75. Waste Management Services 1 Services available
  76. Real Estate Developers 1 Services available
  77. Sheet Metal Fabrication 1 Services available

Industrial & Metal Cutting Services

Our product range contains a wide range of Core Cutting Services, Corecutting Services, RCC Core Cutting Service, RCC Core Cutting and Concrete Road Cutting Service

Core Cutting Services

Core Cutting Service

Provided by Onyx Engineering ISO 9001:2015 and ISO 45001:2018 Certified Building Demolition Contractors Since 2009

Overview

Core Cutting is a precision cutting service used to fragment structural elements with minimal vibration, noise, and dust. Ideal for interior demolition, selective decommissioning, and projects requiring tight control over load paths and site disruption. Our approach blends advanced cutting technologies, rigorous safety protocols, and meticulous planning to deliver clean cuts, fast debris removal, and safer work zones.

Key Methods

  • Diamond wire cutting and chain cutting for reinforced concrete and steel cores
  • Ring cutting, wall sawing, and floor sawing with dust containment
  • Slab and wall splitting with vibration control to protect surrounding structures
  • Hydraulically powered, low-vibration cutting equipment
  • Enclosures and negative-pressure containment to manage dust

Client Benefits

  • Precise cuts with minimal disturbance to adjacent structures
  • Reduced vibration and dust, improving site safety and neighbor relations
  • Faster, cleaner dismantling and debris removal
  • Flexible scheduling to accommodate occupancy and tight timelines
  • Enhanced risk management through controlled load-path disruption

Core Capabilities

  • Site assessment and cutting method selection based on material and reinforcement
  • Permitting support and coordination for tight-access environments
  • Structural assessment for load-path integrity before and after cuts
  • Dust suppression and containment strategies (enclosures, misting, vacuum systems)
  • Coordination with concrete removal, reinforcing bar separation, and waste sorting

Certifications and Safety

  • ISO 9001:2015 Quality Management System
  • ISO 45001:2018 Occupational Health & Safety Management System
  • Height and equipment safety checks where applicable
  • Trained personnel, PPE, and rigorous site safety briefings

Why Choose Core Cutting

  • Enables precise demolition sequencing with minimal collateral damage
  • Ideal for interior cores, columns, and sections within occupied or sensitive environments
  • Reduces the need for heavy free-bing or jack-hammering, lowering noise and vibrations
  • Supports sustainable demolition through controlled material recovery and recycling

Deliverables and Approach

  • Detailed cutting plan with sequence, load-path considerations, and contingency options
  • Structural impact assessments and clearance documentation
  • Real-time monitoring of vibration and dust where needed
  • Final debris reconciliation and recycling metrics
  • Dust containment enclosures and negative-pressure systems
  • Real-time vibration monitoring with alert thresholds
  • Coordination with interior demolition planning and structural reinforcement
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Corecutting Services

Onyx Engineering ISO 9001 & ISO 45001 Certified Building Demolition Contractors Since 2009
Onyx Engineering is a trusted leader in industrial, commercial, residential, and building demolition, proudly serving clients since 2009.As an ISO 9001 and ISO 45001 certified contractor, we are committed to delivering safe, efficient, and high-quality demolition solutions across diverse sectors. Our unwavering focus on excellence, safety, and sustainability has established us as a preferred partner for projects of all sizes and complexities.

OurCore Cutting Servicesspecialize in precise and vibration-free drilling of reinforced concrete, brickwork, and masonry structures. Usingadvanced diamond core drilling machines, we create clean, accurate circular openings of various diameters and depths forplumbing lines, electrical conduits, HVAC ducts, and anchor installations. This non-destructive method ensures minimal dust, noise, and structural disturbance, making it ideal for both new construction and renovation works. With a team of experienced technicians and adherence toISO 9001 & ISO 45001 certified safety and quality standards, Onyx Engineering providesreliable, efficient, and high-quality core cutting solutionsfor projects of all sizes.

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RCC Core Cuttin

Onyx Engineering ISO 9001 & ISO 45001 Certified Building Demolition Contractors Since 2009
Onyx Engineering is a trusted leader in industrial, commercial, residential, and building demolition, proudly serving clients since 2009.As an ISO 9001 and ISO 45001 certified contractor, we are committed to delivering safe, efficient, and high-quality demolition solutions across diverse sectors. Our unwavering focus on excellence, safety, and sustainability has established us as a preferred partner for projects of all sizes and complexities.

OurRCC Core Cuttingservice provides precise and efficient drilling solutions for reinforced concrete structures usingadvanced diamond core cutting technology. We create smooth, vibration-free circular openings of various diameters and depths suitable forplumbing, electrical, HVAC, and anchoring applications. This method ensures minimal dust, noise, and structural disturbance, making it ideal for both new construction and renovation projects. With a team of skilled operators and a strong commitment toISO 9001 & ISO 45001 certified safety and quality standards, Onyx Engineering deliversaccurate, clean, and high-quality RCC core cutting solutionstailored to diverse project needs.

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RCC Core Cutting

Onyx Engineering ISO 9001 & ISO 45001 Certified Building Demolition Contractors Since 2009
Onyx Engineering is a trusted leader in industrial, commercial, residential, and building demolition, proudly serving clients since 2009.As an ISO 9001 and ISO 45001 certified contractor, we are committed to delivering safe, efficient, and high-quality demolition solutions across diverse sectors. Our unwavering focus on excellence, safety, and sustainability has established us as a preferred partner for projects of all sizes and complexities.

OurRCC Core Cuttingservice provides precise and efficient drilling solutions for reinforced concrete structures usingadvanced diamond core cutting technology. We create smooth, vibration-free circular openings of various diameters and depths suitable forplumbing, electrical, HVAC, and anchoring applications. This method ensures minimal dust, noise, and structural disturbance, making it ideal for both new construction and renovation projects. With a team of skilled operators and a strong commitment toISO 9001 & ISO 45001 certified safety and quality standards, Onyx Engineering deliversaccurate, clean, and high-quality RCC core cutting solutionstailored to diverse project needs.

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Concrete Road Cutting Service

  • Service Type Road Cutting
  • Service Location Pan India
  • Service Mode Offline
  • Payment Mode Online & Offline
  • Duration As Per Project
  • Usage Cutting Concrete Roads Efficiently
We provide professional Concrete Road Cutting Services across India. Our offline service mode ensures efficient and precise road cutting for your projects. With flexible payment options available both online and offline, we cater to your convenience. The duration of our services is tailored to meet the specific requirements of each project. Trust us to deliver top-notch results in cutting concrete roads effectively, as we are your reliable Service Provider in this field.
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Wire Saw Cutting Service

  • Service Type Cutting Service
  • Service Location Pan India
  • Service Mode Offline
  • Payment Mode Online & Offline
  • Duration As Per Project
  • Usage Cutting Various Materials With Precision
We provide top-notch Wire Saw Cutting Services across India, offering offline service mode for your convenience. With flexible payment options available both online and offline, we ensure a hassle-free experience. Our cutting service is tailored to suit your project needs, delivering precise results on various materials. Trust us as your go-to Service Provider for all your cutting requirements, with project duration customized to meet your timelines.
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Concrete Road Cutting

Onyx Engineering Concrete Cutting Contractors

Onyx Engineering is a trusted name in industrial and building demolition, proudly serving clients since 2009. As an ISO 9001:2015 (Quality Management) and ISO 45001:2018 (Occupational Health & Safety Management) certified contractor, we deliver safe, efficient, and high-quality concrete cutting solutions across a range of sectors.

Our Concrete Cutting Capabilities

  • Diamond wire cutting for large, reinforced concrete elements and heavy structural removals
  • Wall saw cutting for precise openings and retrofit work on flat surfaces
  • Core drilling for utilities, penetrations, and service installations
  • Abrasive cutting and slab removal for rapid modification and demolition
  • Remote/fully enclosed operations to minimize dust, noise, and disruption

Why Choose Onyx Engineering

  • Precision and efficiency clean cuts, tight tolerances, and minimized overbreak
  • Safety and OH&S leadership robust site planning, dust suppression, vibration control, and ISO 45001:2018 alignment
  • Quality workmanship consistent cut quality and clean interfaces for downstream work
  • National reach with local accountability uniform standards across projects nationwide
  • ISO-certified excellence ISO 9001:2015 and ISO 45001:2018, with ongoing operator training

Typical Projects

  • Openings for doors, windows, utilities, and service penetrations
  • Retrofit cuts and openings in existing concrete structures
  • Structural modifications and demolition where precise cuts are required
  • Foundation and slab modifications in industrial facilities and infrastructure projects

Safety & Compliance

  • Site-specific risk assessments and method statements
  • Dust suppression, misting, and containment plans
  • Vibration monitoring and noise control
  • Compliance with local regulations and client safety requirements

Certifications & Training

  • ISO 9001:2015 Quality Management System
  • ISO 45001:2018 Occupational Health & Safety Management System
  • Operator certifications and ongoing safety training for all cutting crews
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Concrete Cutting Contractors

  • Service Type Concrete Cutting Service
  • Service Location Pan India
  • Service Mode Offline
  • Payment Mode Online & Offline
  • Duration As Per Project
  • Usage Cutting Concrete For Construction Projects
We are a leading Concrete Cutting Service Provider operating Pan India. Our offline service mode ensures quality workmanship for cutting concrete in construction projects. With flexible payment options available both online and offline, we cater to diverse client needs. The duration of our services is tailored to each project's requirements, ensuring timely completion. Trust us for precise and efficient concrete cutting services delivered by experienced professionals. Contact us today for all your concrete cutting needs!
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Floor Saw Cutting Service

  • Service Type Floor Saw Cutting
  • Service Location Pan India
  • Service Mode Offline
  • Payment Mode Online & Offline
  • Duration As Per Project
  • Usage Cutting And Sawing Concrete Or Asphalt Floors
We provide professional Floor Saw Cutting services across India. Our offline service mode ensures precision cutting and sawing of concrete or asphalt floors for your projects. With flexible payment options available both online and offline, we cater to your convenience. The duration of our services is tailored to suit your project needs. As a trusted Service Provider, we specialize in Floor Saw Cutting to meet your specific requirements efficiently and effectively.
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Floor Sawing Service

  • Service Type Floor Sawing Service
  • Service Location Pan India
  • Service Mode Offline
  • Payment Mode Online & Offline
  • Duration As Per Project
  • Usage Cutting Floors For Installation Of Utilities Or Creating Expansion Joints.
We provide professional Floor Sawing Services across Pan India. Our offline service mode ensures efficient cutting of floors for utility installation or expansion joints. With flexible payment options available both online and offline, we cater to diverse customer needs. The duration of our services is tailored to each project's requirements. As a Service Provider, we prioritize precision and quality in every job we undertake, ensuring customer satisfaction and project success.
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Diamond Core Cutting Service

  • Service Type Diamond Core Cutting
  • Service Location Pan India
  • Service Mode Offline
  • Payment Mode Online & Offline
  • Duration As Per Project
  • Usage Core Cutting For Various Materials
We provide professional Diamond Core Cutting services across India, offering offline service mode for your convenience. With flexible payment options available both online and offline, we ensure a hassle-free experience. Our expert team delivers precise core cutting for various materials, tailored to your project requirements. Trust us for efficient and reliable service delivery, with project duration customized to meet your needs. As a leading Service Provider in the industry, we are committed to delivering top-notch Diamond Core Cutting solutions for your business needs.
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Concrete Cutting Service

  • Service Type Concrete Cutting
  • Service Location Pan India
  • Service Mode Offline
  • Payment Mode Online & Offline
  • Duration As Per Project
We are a leading service provider offering professional Concrete Cutting services across Pan India. Our offline service mode ensures quality workmanship, while our flexible payment options include both online and offline methods. With project durations tailored to meet your specific needs, we provide efficient and reliable concrete cutting solutions for all your construction requirements.
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Underwater Cutting Service

  • Service Type Underwater Cutting Service
  • Service Location Pan India
  • Service Mode Offline
  • Payment Mode Online & Offline
  • Duration As Per Project
  • Usage Various Applications Such As Salvage Operations, Underwater Construction, And Maintenance.
We provide top-notch Underwater Cutting Services across Pan India. Our offline service mode ensures efficient project completion, while offering both online and offline payment options for convenience. With project durations tailored to your needs, our services cater to various applications including salvage operations. As a trusted Service Provider, we guarantee professional and reliable underwater cutting solutions for your business needs.
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Core Cutting Service

  • Service Type Core Cutting
  • Service Location Pan India
  • Service Mode Offline
  • Payment Mode Online & Offline
  • Duration As Per Project
  • Usage Cutting Cores From Various Materials For Construction And Industrial Purposes
We provide professional Core Cutting services across India, offering offline service mode with flexible payment options. Our experienced team ensures precise cutting of cores from various materials for construction and industrial applications. Tailored to each project's requirements, our services are efficient and reliable. Trust us for top-notch core cutting solutions that meet your needs and exceed your expectations.
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Saw Cutting Service

  • Service Type Saw Cutting Service
  • Service Location Pan India
  • Service Mode Offline
  • Payment Mode Online & Offline
  • Duration As Per Project
  • Usage Cutting Various Materials With Precision
We provide top-notch Saw Cutting Services across Pan India, operating offline for your convenience. With flexible payment options available both online and offline, we ensure a hassle-free experience. Our services are tailored to suit your project needs, offering precise cutting of various materials. As a trusted Service Provider, we guarantee efficient and reliable solutions for all your cutting requirements.
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Concrete Cutting Services

Onyx Engineering offers precise, controlled concrete cutting services for renovations, decommissioning, retrofits, and site improvements. Our methods minimize disruption, protect structural integrity, and accelerate project timelines while maintaining strict safety and environmental standards.

Why choose Onyx for concrete cutting

  • Safety-first approach:Our operations follow ISO 45001:2018 Occupational Health & Safety Management, with risk assessments, RAMS, and rigorous on-site controls.
  • Quality assurance:ISO 9001:2015-certified processes ensure accurate cuts, clean interfaces, and thorough QA/QC inspections.
  • Technical expertise:Skilled crews with experience in reinforced concrete, post-tensioned slabs, utility corridors, and architectural finishing requirements.
  • Minimal disruption:Specialized equipment and methodologies designed to limit dust, noise, and vibration to surrounding areas.
  • Waste and recycling focus:Containment and dust suppression paired with responsible waste handling and material reuse where feasible.

Our concrete cutting capabilities

  • Wedge and saw cutting:Straight, accurate cuts in walls, slabs, and cores for controlled demolitions or renovations.
  • Controlled demolition cuts:Targeted removals to create openings, penetration points, or utility access without compromising structural elements.
  • Grooving and joint cuts:Isolation joints, expansion joints, and crack control cuts for future renovations or deconstruction sequences.
  • Coring and penetrations:Core drilling for mechanical, electrical, and plumbing penetrations with clean finishes.
  • Roadway and curbing cuts:Precise asphalt and concrete cut operations for roadways, sidewalks, and curbs with minimal disruption.
  • Access and tie-ins:Cutting around embedded equipment or utilities to enable safe removal or relocation.

Methods and equipment

  • Equipment:Diamond blade saws, wire saws, ring saws, wall sawing, track-mounted systems, and wire sawing for deeper or larger sections.
  • Techniques:Wet and dry cutting as appropriate, dust suppression, and vibration-minimized approaches for sensitive sites.
  • Quality controls:Depth verification, finish cleanliness, and debris containment to support fast handovers.

Health, safety, and environment

  • Regs and compliance:Adhere to local permit requirements, environmental controls, and waste management guidelines.
  • Dust and noise control:Enclosures, misting, and containment to protect occupants and adjacent work areas.
  • Safe handling:Lockout/Tagout coordination for utilities, PPE standards, and site-specific RAMS.
  • Training:Ongoing operator training, toolbox talks, and hazard identifications.

Applications

  • Building renovations and retrofits
  • Decommissioning and asset relocation
  • Structural openings for mechanical, electrical, and plumbing
  • Basement and utility access cuts
  • Concrete repairs and overlay preparation

Process snapshot

  1. Project scoping and design: Determine cut lines, tolerances, and interfaces with surrounding work.
  2. Permitting and coordination: Align with permits, utilities coordination, and site plan requirements.
  3. Site setup: Dust control, containment, and safety barriers.
  4. Cutting operations: Execute cuts to spec, with real-time monitoring of depth and alignment.
  5. Cleanup and handover: Debris containment, surface protection, and documentation.

Compliance and certifications

  • ISO 9001:2015 Quality Management
  • ISO 45001:2018 Occupational Health & Safety Management
  • Equipment maintenance and calibration records
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