60 years of experience in construction and commissioning of energy infrastructure

JSC “Montazhnoe Upravlenie No. 4” is a trusted partner for the region’s largest energy projects.

Our history

Our strengths begin with our team

Behind every project stands a team of engineers and specialists with many years of experience. We bring together professionals capable of delivering projects of any complexity — from power grid construction to full facility commissioning. Their expertise and responsibility make the company a reliable partner for both business and government.

Management

Strong engineering team

Experienced specialists ready to implement projects of any complexity

Guaranteed quality and deadlines

We comply with standards and meet deadlines at every stage — from design to project delivery

Modern technologies

We use advanced construction methods and world-class equipment

Reputation and client trust

Over 60 years, we have completed dozens of large-scale projects that continue to operate successfully today

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Manufactured Products

The company manufactures metal structures of any complexity: supports and columns, crossarms, platforms, profiles, trusses, fastening elements, foundation blocks, and components for cable and engineering systems.

UB-1

Metal structure for production areas, used in the assembly and installation of technological systems. Ensures reliability and precision in equipment installation.

FM-1 Foundation

Concrete support-type element for the installation of equipment and load-bearing structures. Manufactured according to individual specifications.

Aluminum Door

2000 × 900 mm

Durable and lightweight aluminum profile door for industrial and administrative premises.

Other sizes and configurations available

Aluminum Window

1500 × 1500 mm

Aluminum profile window system resistant to corrosion and temperature fluctuations.

Manufactured to order according to required dimensions

Anchor

d = 30 mm / L = 1350 mm

Steel anchor for fixing heavy structures and equipment. Provides reliable fastening under increased loads.

Available in various lengths and types

Beam

B-1 / L = 1000 mm / 4800 mm

High-strength metal beam for assembly and installation of structures.

Available in various lengths and types

Gates

5000 × 2600 mm / 6200 × 2600 mm

Industrial-type metal gates for workshops and warehouse facilities.

Custom sizes and configurations are available

Metal Gates

2300 × 1300 mm

Compact gates for technical rooms and production areas.

Available in various lengths and types

Metal Doors

Various sizes

Manufactured from durable steel and intended for industrial, warehouse, and administrative premises.

Our Projects

Over the years we have completed dozens of construction and reconstruction projects for energy facilities across Uzbekistan. Each project is a testament to our experience and professionalism.

Republic of Karakalpakstan

Installation of relay protection equipment in a 35 km, 110 kV overhead network under construction from Takhiatash TPP to the 110/35/6 kV “Araylik” substation in Nukus

Navoi Region

Construction of a 220/110/10 kV substation and two 220 kV overhead lines (tap-off from the “Turakurgan TPP — Yulduz Substation” line)

Bukhara Region

Modernization and reconstruction of the 220/110/10 kV “Bukhoro” substation

Kashkadarya Region

Construction of the 220 kV “Amir Temur” substation

Jizzakh Region

Dismantling of a transformer at “Yangikurgan” substation and construction of a laboratory building

Tashkent Region

Connection of the 400 MW Tashkent Solar Power Plant in the Yukori-Chirchik district of Tashkent Region to the Unified Energy System of the Republic of Uzbekistan

Tashkent

Modernization and reconstruction of the 220/110 kV “Yuksak” substation; tap in/out from 220 kV OHL L-Traktorsoz-1,2 to a new SPP; equipment modernization at “Adolat” and “Chirchik” substations.

Khorezm Region

Construction of the 500/220 kV “Sarymay” substation

Samarkand Region

Modernization and reconstruction of the 220/110/35 kV “Chapan-Ata” substation

Surkhandarya Region

Construction of the 500 kV “Surkhan — Puli-Khumri” transmission line with expansion of the 500 kV switchgear at “Surkhan-500” substation

Namangan Region

Construction of a 220/110/10 kV substation and two 220 kV overhead lines (tap-off from the “Turakurgan TPP — Yulduz Substation” line)

Andijan Region

Modernization and reconstruction of the 500 kV “Lochin” substation

News and Events

All important news, updates, and announcements for our partners and clients in one section

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Frequently Asked Questions

We have collected answers to the most popular questions to help our clients quickly understand our services and capabilities

Yes, we provide a warranty on all completed work in accordance with the contract and state standards

Yes, our specialists will provide a free consultation on the project, deadlines, and optimal technical solutions

Yes, the company has experience in implementing major government projects throughout the republic

We carry out construction and installation of energy facilities: substations, power transmission lines, transformer units, and industrial power supply systems

Contact us

Reach out to us in any way that suits you — we are always open to cooperation

Contact information

Address

111219, Tashkent region, Kibray district, postal office TashGRES

Phone

+998 71 230-52-31

+998 71 230-53-32

Email

gakuzoaomu4@mail.ru

Hotline for shareholders and investors

+998 71 230-52-31

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