Are you looking for estimators who can view and estimate your commercial roofing? We stand apart from the crowd because we deliver the results quickly. Before you delve into the actual construction plan, we suggest that you get a proper estimate to have a reliable roofing estimate, to avoid any last minute hassle.
roofing and flashing
At Bid Estimation, the roofing estimators usually offer results quickly. They generally tackle different types of roofing like;
  • Green Roofs and Green Walls
  • Flashing and Sheet Metal
  • Membrane Roofing
  • Damp Roofing and Waterproofing
  • Steep Roofing
  • Shingles
  • Roof Windows and Skylights
  • Common Roofing Materials


  • General Contractors
  • Roofing Contractors
  • Membrane Roofing Contractors
  • Shingles Contractors
We have the expertise to deal with all types of construction estimation plans. We incorporate the latest cost estimating softwares’ like Planswift while doing the estimates.
Our estimators know the true worth of precise estimates for the roofs. The estimates are further reviewed by the senior to eliminate the chances of any, if, errors.


We have got a record of providing estimates for the roofing of division 7 from the past several years, to;
  • Roofing contractor
  • General contractors
  • Membrane roofing contractors
  • Shingles Contractors
  • Steep Contractors,
  • Damp proofing, and Waterproofing Contractors
We generally give estimates to all those contractors who are involved in Green walls and roofs, sheet metal, membrane roofing, damp proofing and waterproofing, and much more.
The following deliverables for division 7 trade are offered by us:
  • Roofing takes off spreadsheets.
  • Takeoff summary, including total costs for material, labor, equipment, overhead, profit, etc.
  • Diverse review of exclusions and inclusion


The following items are included in CSI 31 roofing estimating;
  • Common Roofing Materials
  • Building Integrated Photovoltaic Systems
  • Green Roofs and Green Walls
  • Roof Gardens and Vegetated Roofing
  • Damproofing and Waterproofing
  • Chemical Grouting- typically for water-intrustion leak repairs
  • Thermal Protection and insulation
  • Insulation
  • Roof and Deck Insulation
  • EIFS Specialties
  • Weather-Resistive Barriers
  • Steep Slope Roofing
  • Underlayment Materials
  • Shingles
  • Shingle roofing
  • Concrete and Clay Roof Tiles
  • Roofing and Siding Panels
  • Cladding Attachment Systems
  • Metal Roof and Wall Panels
  • Siding
  • Rainscreens
  • Membrane Roofing
  • Built-up Bituminous Roofing
  • Modified Bituminous Membrane Roofing
  • Single-ply Plastic Membrane Roofing
  • Fluid-Applied Roofing
  • Coated Foamed Roofing
  • Flashing and Sheet Metal
  • Flexible Flashing
  • Roof and Wall Specialties
  • Roof Specialties
  • Flashings, Copings and Fascias
  • Gutters and Downspouts
  • Roof Expansion Joints
  • Roof Accessories
  • Roof Pavers
  • Fire and Smoke Protection
  • Applied Fireproofing
  • Board Fireproofing
  • Fire stopping & Fire-Resistive Joint Systems

Bid estimating is a well-reputed cost estimating company specializing in offering our professional consultation and detailed estimations on your construction projects.

We offer a wide range of estimating and takeoff services. For more details, please visit the services page


 1514 Schorr Pl, Bronx, NY 10469

You can get an accurate construction estimate from one of our best freelance construction estimator within 24 hrs.

Feel free to call us: +92 301 3693343  or contact us by filling this form.

Contact Information

Bid Estimation

+1 917 268 0411


As you have seen, we cover a vast variety of estimation services under roofing and flashing. So, if you have a project for us, send us an email and we will discuss your construction cost estimates right away. 

Bid Estimation

Bid Estimation is a well-reputed cost estimating company specializing in offering our professional consultation and detailed estimations on your construction projects.


140 Bellamy Loop, apartment 16B, Bronx NY 10475.

+1 917 268 0411

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