Energy, Gas & CNG
Compressor cooling, LPG and SNG systems, fire protection and standby power for CNG stations, LPG and oil terminals, battery and power plants.

CNG filling stations, LPG and oil companies, battery makers and power producers are a large part of MHM's client list. Their utilities are unforgiving: a CNG compressor that runs hot trips the station, a gas yard has to be built to code, and everything sits inside a hazardous-area fire plan.
We supply the cooling towers and water treatment that keep compressors in range, LPG and SNG storage and reticulation with sister concern DECO, fire detection and protection, and the generators, transformers and panels that keep the site alive.
The engineering problems in energy, gas & CNG
Compressor cooling that never trips
Cooling towers and softened make-up water sized for CNG and gas compressor jackets in peak summer.
Gas yards built to code
Storage, vaporizers, regulating skids and piping laid out to NFPA 58 separation and relief rules.
Fire safety in hazardous areas
Gas and flame detection, hydrant rings, deluge and foam where the risk assessment asks for it.
Power that stays on
Generators, transformers and changeover panels for sites that cannot stop.
How we solve them
- 1
Cooling towers & water chemicals
FRP towers, softeners and scale control for compressor and engine cooling loops.
- 2
LPG & SNG solutions
LPG and SNG storage, vaporizers, regulators, skids and reticulation piping.
- 3
Fire detection & protection
Detection, hydrant, sprinkler and suppression systems with audit-ready documents.
- 4
Power & electrical
Generators, transformers, switchgear and distribution panels.
Services specified for energy, gas & CNG
Cooling Towers
MHM-manufactured FRP cooling towers and imported towers — supplied, erected and rebuilt by one team.
Fire Detection & Protection
Addressable fire detection and alarm, plus hydrant, sprinkler and suppression systems.
Water Treatment Plants & Chemicals
RO, DM, softener and effluent treatment plants, plus treatment chemicals for cooling towers, chillers and boilers.
LPG & SNG Solutions
LPG storage, vaporizers and SNG air-mix plants with reticulation piping — built with sister concern DECO.
Power & Electrical
Generators, transformers, UPS and battery banks, switchgear, distribution panels and voltage stabilizers.
Energy, Gas & CNG plants running MHM equipment
Common questions from energy, gas & CNG plants
Usually yes — it is nearly always an undersized or scaled cooling loop. We measure the loop, then re-size the tower, clean the exchangers and put the water on a treatment programme.
With DECO we prepare the drawings and documents the licensing and explosive authorities require and support the inspection.
Industries we serve
Textile & Garments
Dyeing, finishing, spinning and garment plants: process chilled water for jet dyeing, humidification for spinning, comfort cooling for sewing floors.
Pharmaceuticals
GMP HVAC with validated temperature, humidity and pressure control, purified-water plants and documented service records for audit day.
Steel & Re-rolling
Induction-furnace and mill cooling: closed-loop soft-water circuits, high-capacity cooling towers, plate heat exchangers and pumps that run three shifts.
Food & Beverage
Hygienic process cooling, cold rooms and ice-water systems for edible oil, dairy, beverage, bakery, poultry and seafood plants.
Plastics & Packaging
Mould and extruder cooling, compressed air and clean power for injection moulding, PET, film, pipe and packaging plants.
Commercial Buildings
Central HVAC for malls, hotels, offices and showrooms: chillers, AHUs, VRF, BMS and fire systems that keep tenants comfortable and bills predictable.
Hospitals
Operating-theatre and ward HVAC with pressure control, redundancy and 24-hour support — because a hospital plant is never allowed to stop.
Data Centres & Telecom
Precision cooling with concurrent maintainability, free-cooling economisers and monitored power for server rooms, exchanges and towers.
Government & Institutional
Public buildings, defence workshops and institutions: tendered HVAC and utility works delivered to PWD specifications with full documentation.
Planning a energy, gas & CNG plant or expansion?
Site survey, load calculation and a written proposal are free. We will show you a reference plant like yours.