Apartment electrical installation
Electrical installation in an apartment is one of the most important aspects of construction. And at the same time, it is one of the most labor-intensive and complex. Despite the number of rooms, several stages of electrical installation work will be required, from accurate diagnostics (inspection of the room) to the installation itself and the commissioning process.
Electrical installation of a one-room apartment in a new building
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Electrical installation of a two-room apartment-new building
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Electrical installation of a three-room apartment-new building
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Electrical installation in an apartment is one of the most important aspects of construction. And, at the same time, it is one of the most complex and time-consuming. Regardless of the number of rooms, several stages of electrical installation work in the apartment will be required: from accurate diagnostics (inspection of the room) to the installation itself and the commissioning process.
To determine the price for turnkey electrical installation in Moscow and the region, it is necessary to take into account a number of important factors, such as:
- Apartment area;
- Number of electrical appliances;
- The need for gating, etc.
It all depends on the final goal of the work.
Specialists are ready to visit the site for a preliminary cost calculation, as well as perform electrical installation of any level of complexity.
Our prices
| Work area | Price | |
| One-room apartment (up to 35 sq.m; 14 electrical points; boxing up to 8 machines) | from 16 t.r. up to 35 tr. | |
| Two-room apartment (up to 45 sq.m; 16 electrical points; boxing up to 10 machines) | from 22 t.r. up to 40 tr. | |
| Three-room apartment (up to 60 sq.m; 22 electrical points; boxing up to 12 machines) | from 30 t.r. up to 50 tr. | |
| House area up to 70 sq.m (22 electrical points; boxing up to 14 machines) | from 38 t.r. up to 60 tr. | |
| House area up to 110 sq.m (45 electrical points; boxing up to 18 machines) | from 60 t.r. up to 95 tr. | |
| House area up to 150 sq.m (60 electrical points; boxing up to 24 machines) | from 90 t.r. up to 125 tr. | |
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Detailed prices for work performed
| № | Name | Unit | Price |
| 1 | Installation of internal electrical panel (box) up to 12 modules | PC. | from 3200 rub. |
| 2 | up to 24 modules | PC. | from 4600 rub. |
| 3 | up to 36 modules | PC. | from 5100 rub. |
| 4 | up to 54 modules | PC. | from 6200 rub. |
| 5 | Cable laying (1.5 sq. mm - 4 sq. mm) in a corrugation (corrugation fastening) | linear meters | 85 rub. |
| 6 | Laying the power cable (6 sq.mm - 35 sq.mm) | linear meters | negotiable |
| 7 | Installation of electrical box | linear meters | 100 rub. |
| 8 | Installation of cable in a groove with subsequent insertion | linear meters | 70 rub. |
| 9 | Installation and wiring of a single-pole ABB circuit breaker (in the switchboard) | PC. | 170 rub. |
| 10 | Installation and disconnection of the ABB, Legrand difavtomat | PC. | 310 rub. |
| 11 | Installation of introductory automatic machine ABB, Legrand | PC. | 500 rub. |
| 12 | Installation and connection of an electric meter | PC. | 800 rub. |
| 13 | Installation of socket, switch (internal) | PC. | 250 rub. |
| 14 | Installation of socket, switch (external) | PC. | 250 rub. |
| 15 | Installation of external electrical box 10 -25 mm | linear meters | 80 rub. |
| 16 | Installation and wiring of an "Amstrong" type lamp | PC. | 280 rub. |
| 17 | Installation and disconnection of a spotlight (plasterboard) | PC. | 290 rub. |
| 18 | Installation and connection of a 12V step-down transformer | PC. | 200 rub. |
| 19 | Chandelier installation | PC. | from 400 rub. |
| 20 | Installation of sconces | PC. | 250 rub. |
| 21 | Setting the bell (with button) | PC. | 700 rub. |
| 22 | Installation and disconnection of instantaneous (storage) water heater | PC. | from 1500 rub. |
| 23 | Connecting a washing machine | PC. | from 1500 rub. |
| 24 | Dishwasher connection | PC. | from 1500 rub. |
| 25 | Electric floor heating devices | sq.m | 650 rub. |
| 26 | Installation and disconnection of the heated floor controller | PC. | 400 rub. |
| 27 | Fan installation | PC. | 300 rub. |
| 28 | Installation of video intercom (with call panel) | PC. | 6000 rub. |
| 29 | Installation of the ground loop (turnkey) | PC. | from 15,000 rub. |
| 30 | Digging a trench 400 x 700 mm (with installation of an armored cable in a HDPE pipe, backfilling with 150 mm sand, laying warning tape, backfilling) | linear meters | 1100 rub. |
| 31 |
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Wiring
| Type of work | Unit change | Price |
| Grooving brick walls for wires, 2x2 cm grooves | p/m | 250 rub. |
| Grooving concrete walls for wires, 2x2 cm grooves | p/m | 495 rub. |
| Grooving plaster walls for wire, 2x2 cm groove | p/m | 200 rub. |
| Grooving and laying of cables with turnkey groove sealing | p/m | 595 rub. |
| Cabling | ||
| – in the cable channel | p/m | 150 rub. |
| – in a tunnel using an open method | p/m | 50 rub. |
| - corrugated | p/m | 120 rub. |
| Sealing the grooves | p/m | 50 rub. |
| Open wiring installation (on brackets) | ||
| – on plaster walls | p/m | 100 rub. |
| - on a brick | p/m | 120 rub. |
| – on concrete | p/m | 150 rub. |
| Dismantling electrical wiring | p/m | 35 rub. |
| Electrical wiring diagnostics | from 1500 rub. | |
| Search for open circuits using devices for detecting hidden defects | from 2500 rub. | |
| Repairing broken electrical wiring | from 2000 rub. | |
Safety measures when installing electrics in an apartment
Regardless of what you need to do: install electrical appliances, lay a cable, or replace all the wiring in the apartment, any work with electricity requires not only caution, but also knowledge of all the intricacies of the process. Because the future life of the owners, as well as the safety of the surrounding area, depends on each action taken. That is why you can only trust professionals here!
Specialists conduct a competent process of electrical installation work, ensuring safe and uninterrupted electrical activity. To avoid short circuits, fires or other problems associated with electrical wiring problems, craftsmen prevent all negative consequences by performing installation with extreme precision and care.
Qualified employees of our company know exactly how to select the type of wiring for any room and ensure reliable electrical protection.
Despite the number of actions (full compliance with safety precautions, preliminary inspection of the premises to identify the specifics of further work, all subsequent stages of electrical installation), ElStroy specialists will carry out all technical procedures within a strictly specified time frame.
Hidden electrics in a three-room apartment
The electrics in a three-room apartment are called hidden if, during installation, the wires are laid inside the floor, walls or ceiling. The cable is laid in construction voids or in created grooves, which then need to be plastered. The wiring that is hidden behind a suspended ceiling will also be considered hidden: in this case, it is laid in flexible metal sleeves.
According to the rules of the PUE, hidden wiring is prohibited from being installed in ventilation shafts and ducts. It is allowed to cross the specified channel with a single cable.
According to the requirements of SNiP 3.05.06-85, the wires, which are laid in grooves (before plastering), are attached to the wall surface. The fastening should be located every 120 cm.
The same document prescribes the rules for installing distribution boxes for hidden electrics in a three-room apartment. The box must not be allowed to protrude beyond the wall. When the structure of the wall allows the box to be recessed inside, it is necessary to leave the box at a level of 30–35 cm. Please note that the protective layer of plaster must be at least 1 cm.
Let's move on to consider the pros and cons of hidden wiring.
The disadvantages include:
- You will spend a lot of time and effort creating fines in the walls. Upon completion of the electrical installation in a three-room apartment, repair work will have to be carried out.
— It will become difficult to repair and maintain wiring. The maximum that will be available to you is distribution boxes, connection points to electrical appliances.
— Difficulties in creating additional connections. In fact, without carrying out repair work, this can only be done in an open way.
What are the advantages of electricians in a three-room apartment of a hidden type:
- Such wiring is hidden from view, which means nothing will spoil the interior design of your home.
- The heat transfer of wires located in the wall will be high. Therefore, you can use a cable with a smaller cross-section.
Hidden installation of electrics in a three-room apartment is the most preferable option. This method has no limitations, but installation work will be more labor-intensive.
Electrical installation in the apartment includes
- Visit of a specialist, diagnostics of the object
- Drawing up a diagram of the location and quantity of electrical appliances, sockets, switches (based on an electrical project, design project)
- Drawing up an estimate for electrical installation work
- Wall chipping, installation of socket boxes (after plastering the walls)
- Installation of all necessary power and low-current cables
- Electrical panel installation
- Checking all power lines (before finishing work)
- Finishing work
- Installation of sockets, switches, lamps, automation
- Commissioning works
Varieties of electrical wiring diagrams
The electrical wiring project in the apartment is very important, so its creation must be approached with the utmost seriousness. A very important step is choosing the type of wiring. At the moment there are three types of wiring.
Using distribution boxes. In this case, a meter and a number of machines are installed in the electrical panel. The electrical panel itself is located in the entrance, but a wire powered from the network extends from it into the apartment. The wire reaches distribution boxes, which are located in each room and are connected in series. And from these boxes cables go to sockets, switches, etc. This type of wiring is very common.
The second type is called a star. In this case, each socket is connected directly to the electrical panel. Each client has his own machine. The main advantage of this type of wiring is the ability to carry out repair work on one of the circuit elements without disconnecting the entire apartment. But you should understand that to install this type of wiring you will have to purchase a large number of wires, as well as pay for the services of specialists, since installation is extremely difficult.
Star wiring
The third type is called a loop. In this case, clients are also directly connected to the electrical panel, but they are formed into groups from which the wire extends. To achieve greater efficiency, you should not use one type of wiring for the entire apartment, it is better to combine them.
Why you should contact us
Services of highly qualified specialists All our employees have 3rd or 4th category and a tolerance group of up to 1000 Volts, as well as extensive experience in working on objects of any level of complexity.
Use of high-quality materials We use only materials from leading manufacturers ABB, Legrand, Schneider Electric, which we purchase from a reliable supplier; all materials are guaranteed.
We adhere to generally accepted rules in the process of work. All work is carried out in accordance with the requirements of SNiP 3.05.06-85, PUE ed. 6.7, as well as in compliance with safety measures in accordance with SNiP 12-03-2001.
Extensive experience The experience of our company is 8 years!
Fast deadlines We will complete work of any level of complexity within the deadlines established by the contract.
Conclusion of an agreement Before starting any work, we enter into an agreement with a precise description of the type of activity, as well as the deadline for the completion of the object.
Free consultations All consultations are FREE!
Photos of works
Repairing wiring in a three-room apartment (video)
Replacing wiring
Specialists arrive with the necessary equipment and tools. First, the old electrical wiring is dismantled, and then a new one is laid in accordance with the drawings.
Engineers of Kompleksny Energo Podryad LLC will perform the work quickly and efficiently. An official guarantee is provided for installation. The company's employees have special education, certificates and permits to perform electrical installation work, which guarantees safe and long-term operation of the new network.
To order a service and calculate the cost of replacing electrical wiring in a three-room apartment, call our office.
