Bilaspur, Chhattisgarh · Since 1992

HVAC, Fire Fighting, Roofing & Civil Works

We supply, install, test, commission and maintain HVAC, fire fighting, electrical and mechanical systems for power plants, industry, hospitals, hotels and public buildings. We also build steel sheds and roofs and take up civil construction, all with our own crew.

Arched steel roof frame over the courtyard at Nalanda School, Bhilai
Arched steel roof, Nalanda School, Bhilai

Company figures and clients

34years on site, since 1992
74projects successfully completed
24ongoing projects in our work register
126team members on our own payroll
0jobs sublet: every site is run by our own team
Selected clientsNTPCSECLVedantaDB PowerJindal Steel & PowerPower Grid CorporationCSPGCLApollo HospitalsAll clients
What we do

Services

Each job is carried out by the same team from start to handover.

All services and how they work
Supply · Erection · Testing · Commissioning

HVAC systems

Chillers, vapour absorption machines, packaged, ductable, split and window air conditioners, supplied, installed, tested and commissioned.

Details
Supply · Erection · Testing · Commissioning

Fire fighting systems

Fire alarm and detection, hydrant, sprinkler, water spray and water mist systems, fire water tanks and pump houses.

Details
AMC · Operation & maintenance

Annual maintenance (AMC)

Long-running AMCs for HVAC, air conditioning and ash handling at power stations and industrial sites, with trained staff on site through the year.

Details
Supply · Laying · Erection · Testing

Electrical work

Cable laying, erection, testing and commissioning, including the complete electrical package for fire fighting systems.

Details
Erection · Testing · Commissioning

Mechanical erection

Erection and alignment of mechanical equipment, tanks and plant utilities.

Details
Fabrication · Erection · Roofing

Structural fabrication & roofing

Steel structures and sheds from fabrication and erection to the last roofing sheet, plus fire water storage tanks.

Details
Supply · Erection · Testing

Insulation & ducting

All types of thermal insulation, sheet-metal ducting and chilled water pipe insulation.

Details
Erection · Testing · Commissioning

Piping systems

LP piping, raw water piping and fuel oil handling systems.

Details
Contract works

Civil works

Civil construction from footing to finish: RCC structure, masonry, plaster, plumbing, electricals, false ceiling, fabrication and painting.

Details
Featured work

Projects

74 works successfully completed and 24 ongoing today.

All projects
Before & after

From bare site to handover

Drag the slider, or use the arrow keys, to compare the same site before and after.

Pallottine Welfare Centre, Lal Khadan, afterPallottine Welfare Centre, Lal Khadan, beforeBeforeAfter
Pallottine Welfare Centre, Lal KhadanPlastered RCC shell, then painted, glazed and ready for use. View project
Nalanda School, Bhilai, afterNalanda School, Bhilai, beforeBeforeAfter
Nalanda School, BhilaiColumn foundation in the courtyard, then the finished arched steel roof. View project
RN Mission School, Khowai, Tripura, afterRN Mission School, Khowai, Tripura, beforeBeforeAfter
RN Mission School, Khowai, TripuraGround floor up with first-floor shuttering, then the finished school building. View project
About the company

Three decades on site

P.D. Enterprises began in 1992 with a single client, the Sanjay Gandhi Thermal Power Station, Birsinghpur (Pali), Madhya Pradesh. The firm was founded by its proprietor, Mr. P.D. Saji.

We keep our own tools, machinery and trained workforce, so a job is started, executed and handed over by the same team, with a quick response, usually within 12 to 24 hours.

More about us

Client recognitionPallottine Welfare Centre, Lal Khadan, Bilaspur (C.G.)Honoured with a shawl and bouquet at the Inauguration and Blessing ceremony, 13 Oct 2026, for building the centre from foundation to finish.View project
Recognition and team honours
Our sister company

Butterfly Enterprises

Home and office services from the same family: AC servicing and repair, electronics and appliance repair, home cleaning and water tank cleaning.

  • AC service & repair
  • Electronics & appliance repair
  • Home cleaning
  • Water tank cleaning
About Butterfly Enterprises
Enquiry

Tell us about your site

Share the work and the location. We reply usually within 12 to 24 hours.

Prefer to talk? Call 98279 01417 or email pdenterprises7@gmail.com.

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