GEM Engserv Pvt. Ltd is an ISO 9001:2015 certified organization, certified by TUV India in accreditation with National Accreditation Board for Certification Bodies (NABCB).

We prepare Rebar Shop Drawings Quickly and Accurately.

We guarantee an amazing turnaround time without losing accuracy.

Enquire with us, Get Quotation Today!

The Rebar Detailers that you can trust.

GEM Engserv is a leading rebar detailing company that has delivered more than 2,00,000 metric tons of rebar detailing across the US, Canada, the UK, Australia, Israel, Singapore, South Africa, and India. Our specialized Rebar Detailing Services with LOD 400 accuracy helps the contractor to visualize the structures for prefabrication and rebar placement on site.

Avoid constructability issues, costly delays, and rebar wastage with our rebar detailing service. Identify Rebar Clashing and get our accurate recommendation for Declashing – Design optimization.

  • Guaranteed timely delivery of Bar Bending Schedules
  • No communication gaps and coordination errors. With us, achieve seamless information transfer.
  • Get the rebars placements in structure even before any rebar is bent or sheered.
  • High-quality construction documentation for reinforced concrete structures

Our Rebar Detailers are experts at

  • Rebar shop drawings
  • Concrete Reinforcement Detailing
  • Rebar Takeoffs / Estimation
  • Bar listing in ASA format
  • Total rebar estimation
  • Foundation details
  • Footing detailing
  • Bar bending schedules
  • Roof truss and joint details
  • Concrete masonry detailing
  • Retaining walls detailing
  • Quantity take-offs & As-built drawings

Get an accurate rebar estimation for your project bids with our rebar takeoff service. We deliver accurate rebar placing drawings for Foundations, Superstructures, Bridges, Viaducts, Marine terminals, Power plants, Wastewater treatment plants, Mass transit systems, highways, Public schools, etc.

We always achieve the construction-ready level of accuracy (LOD400) and prepare information-rich detailed rebar design.

Get high-quality reinforced concrete detailing drawings quickly and accurately working on British Standard (BS8666, BS8110), American Concrete Institute (ACI135, AC1318), Euro Code (EN1992-1-1), Australian (AS 3600), Indian (IS2502, IS456, IS13920, SP34) to suit your requirement.

Rebar Shop Drawing Example 1
Bar Bending Schedule Sample

Look through our project showcase for more details.

Westgate Tunnel ImageWestgate Tunnel Image
Westgate Tunnel, Melbourne
5000 MT
Battersea Station, London
4000 MT
Tata Daewoo JVTata Daewoo JV
Mumbai Trans Harbour Link, Mumbai
40000 MT
Nine Elms Station, London
5600 MT
Oceanwide Plaza, Los Angeles
20000 MT
Southbank Place, London
9000 MT
Route 2020 Metro, Dubai
5000 MT

Experience in complex reinforced concrete detailing projects

How we work:

  • Project-specific information is shared with us which includes reinforcement summaries, specific detailing queries, and project deadlines. 
  • Mutually agreeing to your delivery programme; we then provide you with a cost estimate for our deliverables.
  • Two-stage checking involved – Firstly, our detailing work is checked in-house to ensure high-quality is maintained by the detailer; and then secondly checked by our Chartered Structural Engineer before being delivered to you.
  • Reinforced Concrete details (RCD) and bar bending schedules is presented with title block and drawing numberings to suit your project requirements.
  • All work is executed under the supervision of chartered structural engineers.

Whether the project size is 1 ton or 10,000 tons, be rest assured that our team will deliver the highest quality of reinforcement detailing services.

Target Sector

Experience in International Standards


Services icon rebar

Rebar Foundation Details

Rebar Concrete Shop Drawings

Rebar Fabrications

Rebar Placement Detailing

Rebar Design Drawings

As-Built Drawings

Rebar Estimation

Rebar Scheduling

Bar Bending Drawings And Schedules

Retaining Wall Detailing

Structural Components Detailing

Roof Truss And Joint Detailing

Constructability Model And Reviews

Grade Beam Detailing

Footing Detailing


Methodology of Rebar detailing
Reinforcement Chart

Our Leadership

Dhawal Vaidya Expert

Dhawal Vaidya

Vice President - Commercial

Having established a successful client base in the UK market, GEM Engserv strives to strategically serve the rising demand for RC detailing service. 

With us, Skip your waiting time for the drawings and schedules from your detailer.

We have expertise in accurate rebar detailing and takeoffs, and have worked with builders, architects, fabricators, contractors, and consultants worldwide.

We provide Rebar Detailing Services across following regions

Eastern Region of USA

Connecticut Massachusetts Boston New York New Jersey Pennsylvania New Hampshire Florida Maryland Virginia Rhode Island West Virginia South Carolina North Carolina Ohio Washington DC Georgia Michigan Indiana


Ontario Manitoba British Columbia Alberta Quebec

Central Region of USA

Illinois Chicago Tennessee Iowa Kansas Texas

Mountain & Pacific Region of USA

California Irvine Colorado Arizona Nevada Washington

Showcase for our Rebar Detailing and BBS Service

Duffy Chartered Engineers


Dominican College Extension

Project Start Date:


Scope of Work:
Rebar detailing

Vector International Ltd

Vector International Ltd

Fu Shan Public Mortuary at Sha Tin

Project Start Date:


Scope of Work:
Rebar detailing

North Shore Earth Works Inc



Project Start Date:


Scope of Work:
Rebar shop drawings

Godrej Fund Management

Madhuvan Enterprises Private Limited (Godrej Fund)

Office at Indira Nagar

Project Start Date:


Scope of Work:
Reconciliation of Rebar

Nuclear Power Corporation of India Ltd


2 X 700 MWe for Kaiga 5 & 6

Project Start Date:


Scope of Work:
Preparation of Reinforcement and construction drawings

BOGH Engineering

BOGH Engineering

1) Crafton Hills College
2) San Bernardino Valley
3) Nicholas Road Lift Station
4) Michelson WRP Fueling Facility
5) La Jolla Well No. 3
6) 711-Colorado-Ave

Project Start Date:


Scope of Work:
Rebar detailing