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Om Engineering Services — Waterproofing & Building Painting SpecialistsOm EngineeringWaterproofing & Painting

Our Process

The same six steps run on every project, whether it is one terrace or a factory roof. The order matters — most failures happen because someone skipped step two or step four.

  1. 01

    Free Site Inspection

    We visit, look at the actual condition and listen to the history of the problem — what was done before and when it came back.

  2. 02

    Thermal Scan & Diagnosis

    An infrared survey maps where moisture is really travelling, so we treat the source instead of the stain. You get an annotated report.

  3. 03

    Written Quotation

    Itemised scope with the exact system and products named, a fixed per-sq-ft rate and a timeline. No open-ended billing.

  4. 04

    Surface Preparation

    Scraping, crack treatment, slope correction and priming. This is the step that decides whether the work lasts — and the step others skip.

  5. 05

    System Application

    Applied by our own trained crew to the specified thickness and coats, with supervision and daily progress updates.

  6. 06

    Wet Test, Warranty & Handover

    Ponding or wet test, a verification thermal scan against the original, then a written warranty certificate and photo documentation.

Why it matters

What this process protects you from

We diagnose before we quote

Thermal imaging finds the real source of the leak. Most contractors treat the visible stain, which is why the problem returns the next monsoon.

Surface preparation is not optional

Scraping, crack treatment and slope correction are in every quotation. It is why our work lasts and why we are occasionally not the cheapest bid.

Named systems, fixed rates

The quotation states the exact product and system being applied at a fixed per-sq-ft rate. You can verify what went onto your building.

Written warranty and verification

A wet test and comparison thermal scan before handover, then a written warranty certificate — not a verbal assurance.

Own trained crew

Applicators who do waterproofing and painting specifically, supervised directly. Not a labour contractor assembled for your job.

Reachable after handover

Direct access to Hari and the team. Clients come back to us for the next building, which is the only endorsement that matters.

Google Reviews

What homeowners and businesses across Chennai say about Om Engineering Services — unedited, from our Google Business Profile.

4.9 out of 5

Based on 121 Google reviews

mg chandran

Customer

Rated 5 out of 5

Very good service & reasonable price and experienced technician team work 🙏

Rohan Rajvansh

Repeat customer

Rated 5 out of 5

Regular customer and a happy one.

Vivek Swaminathan

Client

Rated 5 out of 5

Right place for any interior solutions.

Fayaz Rahman

Factory Corporate Office

Rated 5 out of 5

They did terrace mesh waterproofing at our factory corporate office building last year. No leakages found through the heavy Chennai rain and no seepage inside the wall and ceiling area. Very technical expertise in construction and building care, well executed.

Pandipriya

Homeowner

Rated 5 out of 5

Excellent job at my home with terrace waterproofing and full painting for the entire house. He and his team gave complete dedication and commitment. Final output is excellent. I truly recommend them for terrace waterproofing and painting works.

Sathish Kumar Balu

Building Renovation Client

Rated 5 out of 5

I had the opportunity to work with Om Engineering Services for a complete building renovation project and I am extremely satisfied. A highly professional and reliable company that excels in providing top-notch services.

Sathyamoorthi

Homeowner

Rated 5 out of 5

The job is of excellent quality and reasonably priced. Extremely happy with the mesh type water resistance.

Mahesh Babu

Homeowner

Rated 5 out of 5

Good response time, quality work, timely completion and reasonable charges. Thank you Hari and team.

Sathish

Client

Rated 5 out of 5

Excellent support by Hari. Responsiveness, detailing, customer satisfaction and affordability are their key strengths.

Gowtham

Repeat Client

Rated 5 out of 5

Om Engineering does very wonderful work. He has done so many jobs at my site. He will be there on time and the quality of the job is good.

See all reviews on Googleor leave us one — it helps!
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