Construction Management Services

1) Pre-Construction: A distinct advantage of the C&S approach to construction is constructability reviews during project design. Armed with the realities of a contractor’s perspective, design personnel can provide the most efficient and cost-effective design. Feedback on phasing, methods, materials and specifications, contract packaging, and contract administration matters minimizes construction impacts.

2) Construction Phase: Scheduling, Coordination, Quality assurance, Issue resolution, and Budget Controlbecome our focus when construction starts. Our team of supervisors, construction managers, resident engineers, and inspectors are extremely aware of the importance of complete and open communication among all project parties, the impact of change orders on project budgets, and the importance of rapid resolution of conflicts and disagreements, with a goal of zero potential litigation.

3) Post-Construction: Quality assurance does not end when the contractor finishes construction. Our construction team remains to complete project documentation, determine project acceptance, audit final contractor payment requests, ensure document transfer, and deliver operations and maintenance training.


Cost Estimating & Scheduling

Our full-time cost estimators are dedicated solely to project estimating and scheduling disciplines for all construction projects and outsourced efforts. C&S’s estimators have a wealth of experience as contractors and engineers, and they bring the crucial “contractors’ perspective” to our estimates early in the pre-construction process so our clients can feel confident in their budgets heading into their bid openings. We have a track record that demonstrate our ability to provide solid contract documents.

Engineering & Drafting

We deliver all kinds of building projects from the earliest planning stages through to operation, in roles ranging from lead consultant to specialist services provider. Our core structural services include structural design, engineering for high wind and seismic environments, peer review and value engineering, forensic engineering and structural investigations, building renovations and alterations, & construction inspection.

BIM Modeling

We are a global leader in providing advanced BIM (Building Information Model) Modeling Services to Architects, Engineers, General Contractors, Owners, Trade Contractors and Construction Managers. We use Autodesk Revit platform to generate our BIM models, and Autodesk Navisworks for Construction Sequencing/ Scheduling and Clash Detection.

Architectural BIM Services

We are proud to announce that we are able to satisfy the 3D BIM modeling Services requirements for various firms ranging from general contractors to small scale architectural firms. C&S Engineers help these firms to implement Building Information Model into theirdesign & construction requirements.

We provide the following Architectural BIM Services

  • Conversion of 2D CAD/ PDF drawings to 3D BIM Revit Models.
  • Producing Architectural coordination models for sub contractors.
  • Quantity take-off from Architectural BIM Models.
  • Creating Architectural Shop drawings.
  • Modellingof Architectural object libraries/ families.
  • Facade Detailing
  • 3D Visualization & Rendering of Architecture Models

We are providing BIM Services for our clients located all over in U.S. We are providing support in the following segments:

Interior Designers
Architects & Home Builders
Civil & Construction Companies
Fabricators & General Contractors

Structural BIM Services

There are numerous advantages in implementing BIM for Structural engineers. It helps them to constantly update the model with any changes in the design or general specifications, keeping all the data as accurate as possible. BIM transforms the way we handle and visualize components. It has grave impact on designing activities like, conceptual design and structural analysis. BIM ensures reduction in design and drafting errors and hence provides with lower designing cost and improved productivity. It also allows for better analysis of situations through simulation. The fact that the use of BIM lets one visualize the whole picture lets one identify potential design issues, and come up with new and creative ways to solve problems.

We are experts in generating structure BIM models using Revit platform. With our expert structural engineers, Revit technicians and structure detailer’s we are competent enough to develop models for Steel Structures, Wood Structures and Concrete structures. Also we are experts in creating families for structure detailing like joists, Anchor bolts, trusses etc. With our expertise in working for Residential and Commercial projects we are experts in creating quantity schedules and cost-estimation services.

Our Structural BIM Services include:

  • Creating 3D BIM Model for complete building Structure (Steel, Wood and Concrete)
  • Column & Slab design.
  • Quantity take-off
  • 4D Scheduling & 5D Cost Estimation
  • Detailed Structural Drawings


We provide all phases of Mechanical, Electrical and Plumbing (MEP) Drafting and Modeling solutions. We have gathered the expertise providing MEP drafting services to Industrial, Residential, Hospital, Educational, Commercial Buildings.
Our MEP services include 2D drafting and detailing, 3D modeling, Electrical layouts, HVAC Duct modeling,HVAC pipe modeling, shop and fabrication drawings, mark-up detailing, parametric modeling, etc.
We ensure that the MEP/HVAC drawings are delivered as per the industry standards and appropriate formats & layouts as required by the client. We have a skilled and specialized mechanical drafting team headed by a senior project manager and experienced draftsmen to provide innovative and highly professional MEP/HVAC drafting services to all kinds of industrial, commercial and residential industries. We work in close contact with the client’s engineering team to ensure the client receives professional drawings with 100% accuracy. Inputs may be in the form of Architectural Plans. Markups showing HVAC ductworks, piping, electrical fixtures, Specific notes, revisions, conduit, demolitions, civil changes or any design modifications may be furnished in any format.
You may outsource to C&S for requirements in drafting or modeling a heating, cooling, ducting. We provide drafting and modeling services for utility systems and building services such as, HVAC, lighting, fire protection, steam and plumbing.



  • 3D Modeling
  • CAD Conversion
  • Reverse Engineering
  • Duct layout drawings
  • 2D Drafting and Detailing
  • Shop/Fabrication Drawings


  • Electrical site plans
  • Electrical schematics
  • Electrical, power and lighting plans
  • Electrical one line diagrams (Riser Diagrams)
  • Solar Panel detailing


  • Equipment Schedule
  • Demolition and existing plan drawings
  • Plumbing and Drainage Drafting Services
  • Natural and LP gas piping drafting services
  • Drafting services for domestic water plumbing
  • Locate and coordinate pipe sleeve requirements
  • Compressed air and medical gas system plan drawings
  • Shop drawings, As-builts, specifications and coordination
  • Isometrics, Riser diagrams, details, schematics and schedules
  • Legends and addendums supplement plumbing construction drafts


  • Equipment piping sizing and design layout plan drawings
  • Details, schematics, schedules, legends and control diagrams
  • Mechanical equipment layouts, submittals and elevation drawings
  • Design and drafting services for HVAC system construction plan drawings
  • As-builts, specifications, co-ordination drawings, shop drawings and addendums


  • Boilers
  • Space Heaters
  • Thermostats
  • Heat Pumps
  • Radiant heat
  • Indoor coil systems
  • Wall and floor Furnaces
  • Natural Gas Heating
  • Direct Vent Heating
  • Forced Hot Air/Water
  • Heat pumps - Standard and ground source


  • Air conditioners
  • Air handlers


  • Overhead Units
  • Sheet Metal Ducts
  • Central Air Systems
  • Air cleaners and filters
  • Ductless Split Systems
  • Humidifiers / Dehumidifiers
  • Window / Rooftop Unit Systems


  • Ductwork
  • Generators
  • Central systems
  • Packaged units
  • Custom Projects
  • Systems and Circulators
  • Energy Management Units
  • Energy Efficient Systems


  • Institutions
  • Industrial
  • Commercial
  • Residential
  • Food
  • Medical

Steel Structural Detailing & Modeling

Having close network of prominent fabricators and erectors to serve the customers who wish to have single source for every part of his project execution. We undertake Supervision of fabrication & erection of all kinds of steel structures and buildings including Pre-Engineered Steel Buildings. We Specialized in following Items.
  • Value engineering in connection designs and detailing.
  • 3-D modeling and BIM Modeling using Tekla structural software.
  • Structural Steel detailing
  • Stairs, railings, miscellaneous detailing
  • Erection plans
  • Anchor bolt plans
  • Gather sheets for connection accessories
  • Advance bill of material
  • Field bolt lists
  • BIM Modeling in compatible formats
  • KSS,CNC files for automated shop lines
  • Shop drawings under licensed Professional engineer supervision

Concrete Rebar Detailing

We are specialized in Concrete Rebar Detailing for the specific fields listed and are capable of resolving any complex engineering task and creating detailed shop drawings and bar bending Schedules.
  • Shop drawings
  • Bar-bending schedules
  • Advance bill of materials
  • Professional Checking
  • PE Approval

Mechanical Structural Detailing

We are expertised in Mechanical Structural Detailing and experienced in providing an easy way in complex structural components.
  • Pressure Vessels
  • Storage Tanks
  • HVAC Ducts
  • Conveyors

Structural Designing & Project Consultancy

We are specialized in Structural Designing and Project consultancy and capable of resolving any complex engineering task and creating detailed structural design and execution.
  • Structural Design for Pre-Engineered Buildings
  • Connection Designs and engineering calculations
  • Preparing the master plan
  • Value Engineering; in which each building component in a project will be investigated for its adequacy, efficiency, useful life span, cost and its return over a period
  • Scheduling and monitoring of the entire project phases
  • Cost estimation for accurate budgeting
  • Project reviews