Grey Structure & Home Renovation Contractors Karachi | AEC
Advanced Engineering & Construction (AEC) delivers grey structure construction, home renovation, and office renovation services across Karachi. The company holds PEC Licence No. 17347, Category C4/E, and handles projects up to Rs. 200 million. AEC has executed civil works for institutional clients, including NED University of Engineering & Technology and Jinnah Sindh Medical University. The company has also delivered projects for Pakistan Works & Development (PWD) and other government departments. Every project follows the Construction and Operation of Engineering Works Bye-laws 1987.
This page covers AEC’s general construction and renovation work, the contracting that does not sit under one specialized trade. It includes grey structure construction for new buildings and full renovation of existing homes and offices. AEC also manages renovation and fit-out projects for government and institutional clients. Specialized trades, including electrical work [/services/electrician], plumbing [/services/plumber], flooring [/services/flooring], and false ceiling installation [/services/false-ceiling], run on their own dedicated service pages.
Grey Structure Construction
Grey structure construction covers the foundation, columns, beams, slabs, and brickwork that form a building’s structural frame. AEC executes this phase under PEC specialization codes BC01 and BC02 for building construction. Civil works fall under codes CE08, CE09, and CE10, which cover structural and site engineering.
What Grey Structure Construction Includes:
| Component | Scope |
|---|---|
| Foundation & footing | Excavation, concrete, steel reinforcement |
| RCC columns & beams | Load-bearing structural frame |
| Roof slab | Cast per floor before brickwork |
| Brickwork & block work | Wall infill between the frame |
| DPC & basic waterproofing | Damp protection at foundation level |
Karachi’s soil varies between reclaimed coastal land and inland plots, and foundation depth changes accordingly. A property near Clifton or DHA often needs a different footing design than one in Gulistan-e-Johar or North Karachi. Each stage is inspected before the next begins, since structural errors at this phase are costly to correct later.
Grey structure cost in Karachi typically runs between Rs. 2,800 and Rs. 3,800 per square foot. The exact rate depends on structural design, soil report findings, and the grade of steel and cement specified. This figure covers material and labour from excavation through the roof slab, before any finishing work begins.
PEC Codes Covering This Work:
| Code | Category |
|---|---|
| BC01 | Building Construction |
| BC02 | Building Construction |
| CE08 | Civil Engineering Works |
| CE09 | Civil Engineering Works |
| CE10 | Civil Engineering Works |
Construction Cost Per Square Feet in Pakistan
Construction cost per square foot in Pakistan ranges from Rs. 2,800 to Rs. 8,500. The exact rate depends on whether the project is grey structure only or a complete turnkey build.
| Project Type | Rate per Sq Ft (Rs.) |
|---|---|
| Grey structure only | 2,800 – 3,500 |
| Full turnkey construction | 5,500 – 13,000 |
| Project Management | 15 to 25 % |
What Affects the Rate:
- Material grade and specification
- Number of floors
- Soil condition and foundation type
- Cement and steel price fluctuation
- Labour and transport cost
Cement, steel, and brick prices move with the rupee’s exchange rate and import costs. These shifts can change the per-square-foot rate from one quarter to the next. Karachi’s labour and transport costs run close to those in Lahore and Islamabad, though soil conditions in low-lying or reclaimed areas can add to the foundation cost.
Online construction calculators give a rough figure only. An accurate budget needs covered area, floor count, and structural drawings specific to the plot. AEC provides a project-specific quote after a site visit and review of the architectural drawings.
Home Renovation & Remodeling Services
AEC handles home renovation projects across Karachi, from single-room remodeling to full house renovation. Older properties in areas like PECHS and Gulshan-e-Iqbal often need plumbing and electrical upgrades before any cosmetic remodeling begins.
What’s Included in AEC’s Renovation Work:
- Structural changes and layout reconfiguration
- Plumbing and electrical rerouting
- Flooring replacement
- Painting and wall finishing
- False ceiling and lighting updates
AEC’s renovation team inspects the existing structure before work begins. Changes to load-bearing walls or plumbing lines need structural sign-off before any work proceeds. Renovation costs vary more than new construction costs, since every property’s existing condition differs. A site visit lets AEC assess current wiring, plumbing, and structural condition before quoting.
New Home Construction
AEC builds new homes in Karachi from the foundation through final finishing.
New Home Construction — Stage by Stage:
- Site survey and soil testing
- Structural drawings and SBCA approval
- Grey structure construction
- Electrical and plumbing rough-in
- Finishing and handover
Building plans must comply with Sindh Building Control Authority bylaws for the plot’s zoning. These cover setback distances, floor area ratio, and maximum permissible height for the area. Grey structure work for new homes follows the same process under PEC codes BC01 and BC02. Project scope, timeline, and cost depend on covered area, number of floors, and structural design.
General Contractors Near You
Karachi property owners search for a general contractor near me when they want one company managing the entire project.
What AEC Manages as Your General Contractor:
- Civil works
- Electrical works
- Mechanical and plumbing works
- Material procurement
- Site supervision and scheduling
AEC holds PEC Licence No. 17347, Category C4/E, valid through 30 June 2026. This licence covers 26 specialization codes spanning civil, electrical, and mechanical works, under a project ceiling of Rs. 200 million. Founded in June 2022 by Engr. Ahsan Razak, AEC has built a government and institutional client base. This includes NED University, Jinnah Sindh Medical University, PDMA, PWD, and SITE.
Anyone searching for general contractors near me in Scheme 33, DHA, or Gulistan-e-Johar can reach AEC directly for a site visit.
Office Renovation Services
AEC renovates offices and commercial spaces across Karachi, covering layout changes, partitioning, electrical upgrades, and finishing work.
Office Renovation Scope:
- Partitioning and layout changes
- Electrical upgrades and rewiring
- False ceiling and lighting
- Flooring and finishing
- AC and HVAC point relocation
Office renovation projects often run on tighter timelines than residential work, since businesses need to resume operations quickly. AEC schedules office renovation in phases where possible, keeping part of the space operational during the work. This applies to corporate offices, retail fit-outs, and institutional spaces under the same PEC-licensed scope as residential and government projects.
Portfolio & Process
AEC documents construction progress at each major stage, from foundation pour through column casting and slab work. This progress documentation gives clients, including government and institutional procurement officers, a verifiable record of work completed at each stage.
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Local Trust Signals
Advanced Engineering & Construction is based at 1st Floor Al Azhar Garden, Al Wajid Plaza, Scheme 33, Karachi. Clients can call +92-332-2066882 or email Advancedengineeringc@gmail.com to schedule a site visit.
AEC’s Service Area:
Scheme 33 · Gulistan-e-Johar · DHA · Clifton · PECHS · Gulshan-e-Iqbal · North Karachi · Korangi
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FAQ
How much does construction cost per square foot in Pakistan?
Grey structure construction costs Rs. 2,800 to Rs. 3,800 per square foot in most of Karachi. The rate depends on structural design and material grade. A full turnkey build, including finishing and fixtures, runs Rs. 5,500 to Rs. 8,500 per square foot. AEC gives a project-specific estimate after reviewing the covered area, floor count, and structural drawings.
What is grey structure construction and what does it include?
Grey structure construction is the structural shell of a building, built before any finishing work begins. It includes the foundation, columns, beams, floor slabs, and brickwork. AEC executes this phase under PEC codes BC01 and BC02, supported by civil engineering codes CE08 through CE10.
Is AEC a PEC-registered construction contractor in Karachi?
Yes, AEC holds PEC Licence No. 17347, Category C4/E, valid through 30 June 2026. This licence covers 26 specialization codes across civil, electrical, and mechanical works. AEC’s project capacity under this licence is capped at Rs. 200 million in construction cost.
Do you offer home renovation experts for older properties?
Yes, AEC renovates older homes across Karachi, including properties in PECHS, Gulshan-e-Iqbal, and Gulistan-e-Johar. Older structures often need plumbing and electrical upgrades before cosmetic remodeling begins. AEC inspects the existing wiring, plumbing, and structural condition before quoting any renovation project.
What’s included in your home improvement services?
AEC’s home improvement work covers structural repairs, plumbing and electrical fixes, flooring, painting, and false ceiling installation. Each project is scoped after a site visit, since the work required depends on the property’s condition. Specialized trades, including flooring and false ceiling installation, are covered on their own service pages.
Do you handle house repair services?
AEC handles house repair work, including plumbing fixes, electrical faults, plaster repair, and waterproofing for leaks and seepage. Repair work is common in Karachi homes affected by monsoon water damage or ageing pipework. AEC’s electrical and plumbing teams handle most repair calls under the company’s PEC-licensed scope.
Can I get a remodeling contractor for a single room?
Yes, AEC takes on single-room remodeling projects, including kitchens, bathrooms, and bedrooms. Room-level renovations follow the same site inspection and scoping process as full house renovations. Project size does not change AEC’s quality control or material standards.
CTA
Call AEC at +92-332-2066882 or email Advancedengineeringc@gmail.com to schedule a site visit for your construction or renovation project. AEC’s office is located at 1st Floor Al Azhar Garden, Al Wajid Plaza, Scheme 33, Karachi.