How to choose the electrical contractor for your trade fair in India
Updated 11 October 2026.
Choose the contractor by what you can verify before you sign: a licence the venue accepts, a named show whose organiser you can ring, a quote that prices the same ten things your exhibitor manual will have to print, and a straight answer on what happens when supply fails. The ten things below come from eight Indian exhibitor manuals and two venue rulebooks, and each one names the show that printed it. The unit matters more than the rate. Two published rate cards put the same 5 kW at INR 25,000 and INR 52,500 for a three-day show, because one bills per event and the other per day. Grade Electricals is an exhibition contractor and wrote this page, and the IIJS Bharat Premiere manual quoted here is for a show Grade powered.
Ask the venue three things before you ask any contractor
Venues write the rules a contractor works under, so start there. First, which electrical licences does the venue want to see? NESCO requires a licensed electrical contractor of the PWD for every installation. Yashobhoomi wants a proprietor licence, a DG fitness licence and a DPCC and cable licence before a genset is placed. Second, which approvals are needed, and by when? NESCO wants copies of statutory approvals seven days before the exhibition period; Yashobhoomi wants the electrical layout 90 days before access. Third, how does the venue bill its own supply? At NESCO it is the meter reading, taken before and after the show, plus a security deposit set from the estimated load. Both venues' rules are set out in Best electrical contractors for exhibitions in India. The utility side of a temporary connection, including the tariff multipliers, is in temporary electricity connection for an exhibition in Mumbai.
Ten things a quote has to price
Power included per stall. IIJS Bharat Premiere 2026 gives a 9 sqm booth 1,000 watts and a 16 or 18 sqm booth 2,000, and tells exhibitors not to exceed their basic entitlement "due to limited availability of electricity at the venue". SEMICON India 2026 includes 1 kW single phase per 9 sqm of shell stand, stall lighting included. CMAI's FAB Show at the Bombay Exhibition Centre gave 1,000 W to a 12 sqm stall and 1,200 W to stalls of 15 to 21 sqm. Alumex India 2025 includes 1 kW with a raw or fabricated booth. Everything above that number is billed, so the quote should say what the contractor assumes is free.
The extra-power rate, and the unit it is quoted in. SEMICON India 2026 bills INR 5,000 per kW plus GST for the event. Indus Food 2026 bills INR 3,500 per kW per day on single phase and INR 5,500 on three phase. Strategic Electronics Summit 2026 bills INR 3,000 per connection for up to 3 kW. Alumex India 2025 sells a five-day block of 1 kW at INR 4,000 single phase or INR 5,500 three phase, plus GST. Insist on one unit, stated plainly.
Setup power. Bengaluru Tech Summit charges INR 1,500 per kW per day from the first day of construction. SEMICON charges INR 5,000 per kW plus GST for two days of stall fabrication and supplies power for machine testing of up to 10 kW against payment. Strategic Electronics Summit charges INR 1,000 per connection of up to 3 kW during set-up. Four of these shows list setup power separately from show-day power, so the quote should too.
The late and on-site surcharge. SEMICON India 2026 processes orders received by 31 August at standard rates, adds 30% for orders from 1 to 13 September, and adds 30% again for orders placed on site, subject to availability. Indus Food 2026 adds 20% to the total electricity invoice after its deadline and 40% on site. A contractor who will not write its own surcharge down leaves your manual guessing.
The order deadline. For SEMICON India 2026 it was 31 August, 17 days before the show opened. For Indus Food it was 15 December 2025 against an 8 January 2026 opening, 24 days. The venue can ask for far more notice: Yashobhoomi's guidelines want the electrical layout 90 days before access. The contractor's cut-off has to sit inside the venue's.
Hours of supply, and the night. PAPEXPO's manual switches supply off at source 30 minutes after the show closes each day, and only specially installed 24-hour connections stay on. Indus Food sells a whole night of supply at INR 6,000 plus GST. SEMICON switched booth power off at 5 pm on the last day and gave 5 to 11 pm for dismantling electrical installations. A stall with a cold store or a demo rig needs an answer to this one before it books.
Who inspects, and who can pull the plug. At IIJS the organiser's electrical engineer checks all fittings and circuits, the organisers may disconnect personal lighting, and a tap into the venue's distribution boxes is disconnected at once. PAPEXPO releases power only after the organiser's electrical engineer approves a stand's wiring and a completion report is filed. At Yashobhoomi the operator can withhold or shut off power to a stand it finds unsafe. Your quote should name who does the checking and who may disconnect.
What exhibitors must bring themselves. PAPEXPO tells exhibitors who need other voltages or frequencies to arrange their own transformers, converters or boosters, and says sensitive equipment needs its own stabiliser. SEMICON requires stand distribution to go through certified electrical contractors. If the quote assumes this, the manual should say it too.
Who carries a supply failure. PAPEXPO's manual says the organiser cannot guarantee uninterrupted power and that a failure "will not qualify for refund of money". NESCO's rules say BEC is not liable for stoppage or failure of electricity and that every organiser holds the exhibition at its own risk. Put those two side by side and the risk runs downhill: the venue disclaims it, the manual passes it to exhibitors, and the organiser sits in the middle holding it. The organiser's contract with the contractor is the one document where it can be pushed back up. The section on what to ask for in writing, further down, says what to put in it.
The paperwork the contractor hands over. NESCO wants test report receipts and the PWD Electrical Inspector's certification of the installation and of generator use. Yashobhoomi tests every stand for earth continuity, insulation resistance and RCD function. PAPEXPO wants a completion report for each stand. Ask for each as a deliverable with a date.
If you are an exhibitor, these are the lines to look for in your power order form. The rates are compared in what exhibitors pay for extra power at Indian trade shows.
Comparing two quotes that look the same
Take 5 kW of extra load and a three-day show. At SEMICON's INR 5,000 per kW for the event, it costs INR 25,000 plus GST. At Indus Food's INR 3,500 per kW per day on single phase, it costs INR 52,500 plus GST, which is 2.1 times as much for the same kilowatts. Neither show is wrong. They bill on different units. These are rates shows charge exhibitors, and what a contractor charges the organiser is a separate number that neither manual prints. The method still carries over. Before you compare two contractors, put both on the same load, the same number of days and the same phase, and include the surcharge step. If one quote gives a rate per kW and the other a rate per connection, ask both for a total for 5 kW over three days.
If your contractor drops out three weeks before the show
No manual describes a replacement, so these steps follow from the rules above, and the venue decides what it accepts late.
Ring the venue's operations team first. NESCO's rules let an organiser hire its own contractors and bar blacklisted ones, so ask whether anything beyond the PWD licence applies. Give the replacement your load figures and the exhibitor power orders on the day it is appointed, and find out which orders were already paid for. Collect its licences: the PWD licence at NESCO, the three genset licences at Yashobhoomi. Check the approvals clock. NESCO wants copies of statutory approvals seven days before the exhibition period, so three weeks leaves room. At Yashobhoomi the 90-day layout date has probably passed, so ask the operator what it will take. Then tell exhibitors in writing what changed, including whether the manual's surcharge date moves.
What to ask for in writing
Ask for four things: the response time for a stand outage, in minutes; where the standby set sits and what load it can carry; a named engineer on site from the first build-up day until power-off; and what the contractor owes you when supply fails. The last one matters because, if your manual refuses refunds as PAPEXPO's does, the contractor's contract is the only paper that can promise anything back to you.
Short answers
What should an exhibition electrical quote include?
Ten lines: the power included per stall, the extra-power rate and its unit, setup power, the late and on-site surcharge, the order deadline, the hours of supply, who inspects and who can disconnect, what exhibitors bring themselves, who carries a supply failure, and the paperwork handed over.
Who is responsible if power fails at an Indian exhibition?
The venue disclaims it and the manual passes it to exhibitors. NESCO's rules say BEC is not liable for failure of electricity supply, and PAPEXPO's manual refuses refunds. What a contractor owes the organiser depends on the contract between them.
Does the organiser need a licensed contractor?
At NESCO, yes: all electrical installation must be done by a licensed electrical contractor of the PWD. Yashobhoomi's guidelines require qualified electricians and three licences for gensets. For any other venue, ask for its rulebook.
How far ahead should the contractor be chosen?
Before the exhibitor manual is written. Power deadlines in these manuals sit 17 and 24 days before opening, and Yashobhoomi asks for layouts 90 days ahead.
Send us the venue and the dates
Send us the venue and the dates and we will go through Grade's quote against these ten lines with you. Call +91 22 28366241 or 42, write to enquiry@gradeelectricals.com or use the contact page. Grade's exhibition and event power page lists the equipment and venues. Figures here come from the 2025 and 2026 editions named, so check them against the edition you are working with.
About Grade Electricals
Grade Electricals has delivered electrical projects, maintenance, exhibition power and liaisoning from Mumbai since 2004, with branches in Delhi and Hyderabad. It is empanelled at Nesco's Bombay Exhibition Centre, Yashobhoomi and HITEX, holds ISO 9001:2015, 45001:2018 and 14001:2015, and won the Exhibition Excellence Award for Excellence in Essential Services in 2023 and 2024. For a show, see the exhibition and event power and electrical liaisoning services, read the about page, or write to enquiry@gradeelectricals.com. Rates and venue rules on this page are reviewed monthly through the September to March show season. Next review: 11 November 2026.
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