Site Development Estimating Services | COMET Estimating

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ABOUT COMET ESTIMATING LTD

Accurate Site Development Estimates for UK Projects

Site development is the process that serves as the basis for any construction project. The project could incur increased costs, delays, and significant rework if the quantities are incorrect at this stage.

COMET Estimating provides site development estimating services for UK contractors and developers. We deliver clear estimates for site preparation and external works so you can plan effectively and keep your project on track.

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OUR PARTNER PROGRAM

Why Accurate Site Development Estimates Matter

Site development works form the base of every construction project, and mistakes at this stage can create major cost and programme issues. Accurate estimating helps contractors plan correctly and avoid expensive rework. Here is why accurate site development estimating matters for UK projects.

Reliable Support for Every Project

Work with a team that delivers consistent, detailed, and on time estimates so you never face delays or guesswork.

expert sitework estimating services
4.9 Business Rating

Best Rating in your town in estimating business

EXPERIENCE EVERYTHING WE OFFER

Types of Site Development Projects We Estimate

COMET Estimating provides site development estimating services for UK contractors and developers. We prepare accurate breakdowns for external works and site preparation so you can tender confidently.

Site Preparation and Clearance

We estimate site preparation works including clearance, excavation, and early stage site activities.

Groundworks and External Works

We estimate groundworks scope such as sub base works, external surfaces, and site preparation items.

Drainage and Utility Works

We estimate drainage systems, pipework, manholes, and external utility installation works.

Roadworks and Access Areas

We estimate access roads, pathways, kerbs, and external hardstanding areas based on drawings.

External Concrete and Paving Works

We estimate external slabs, paving works, and related site development materials and quantities.

Refurbishment and Redevelopment Sites

We estimate site development works for redevelopment projects, including phased works and complex site conditions.

Who We Work With

We work with UK contractors and developers who require accurate site development estimates for external works and early stage planning.

Our Clients Include

HOW IT WORKS

How To Get Started With Our Site Development Estimating Services

We follow a reliable process to support accurate site development estimating for UK projects.

01

Share Your Site Plans

Send site drawings, external works layouts, and any relevant scope information.

02

We Prepare an Initial Estimate

Our team measures quantities and prepares a site development estimate with clear breakdowns.

03

Review and Confirm

You review the estimate and request revisions if needed. We update the estimate based on changes.

04

Receive Your Final Estimate

You receive a final site development estimate ready for tendering, budgeting, and planning.

WHY CHOOSE US

Why COMET is a Reliable Choice for Site Development Estimating

Site development is one of the most important phases of construction, and errors here can affect the entire project. COMET Estimating provides accurate site development estimates for UK contractors and developers.

Experience With Site and External Works

Our team understands site preparation, groundworks, drainage, and external works scope. We estimate carefully to support accurate tender pricing.

Clear Breakdown for Better Planning

We deliver site development estimates in a clean format that is easy to price. This helps you plan materials, labour, and plant requirements properly.

Accurate Quantities to Avoid Cost Surprises

Wrong site quantities can lead to major cost increases and rework. Accurate estimating helps you stay in control and reduce risk during delivery.

GET A FREE QUOTE NOW

Plan Your Site Development Works With Accurate Estimating

Site development is the foundation of your project, and mistakes here can cost you time and money. COMET Estimating provides accurate site development estimates so you can price groundworks, drainage, and external works properly. Share your site plans today and get a professional estimate ready for tender.

How Wrong Estimates Can Impact Your Project

Site Development Mistakes can affect the entire project from the very start. Incorrect estimating for groundworks and external works can lead to major cost increases, delays, and rework.

What Goes Wrong With Bad Site Development Estimates

01

Unexpected Budget Overruns

Wrong quantities for excavation, drainage, and external works can quickly increase costs beyond budget.

02

Delays to the Entire Programme

Site development delays can slow down the project start and affect all following construction stages.

03

Safety and Site Risk Issues

Poor estimating can lead to incorrect planning for plant, access, and site operations, increasing risk.

04

Waste and Material Mismanagement

Over ordering aggregates and materials creates waste and extra handling and disposal costs.

05

Compliance and Inspection Problems

Missing items such as drainage requirements can lead to inspection failures and costly corrections.

06

Client Dissatisfaction

Site development issues can damage client trust and create disputes over programme and costs.

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OUR ACHIEVEMENTS

Say Goodbye To Overpriced Site Development Estimates

Discover why COMET Estimating is trusted for site development estimating across the UK. Our estimates help contractors plan groundworks, drainage, and external works properly, reducing risk and improving cost control.

Question Answer

Frequently Asked Question

It includes quantities for site preparation, groundworks, drainage, and external works. We provide clear breakdowns to support tendering and budgeting.

Yes, we can estimate drainage works and external utility scope based on drawings. This includes key external works quantities.

Yes, we estimate site development works for residential developments. This includes external works, access areas, and preparation scope.
Yes, we estimate commercial site development and external works. We support contractors with tender ready breakdowns.
Common mistakes include missing excavation quantities, incorrect drainage scope, and incomplete external works. Accurate estimating reduces these risks.
Yes, we estimate access roads, pathways, kerbs, and external surfaces if shown on drawings. This helps keep scope complete.
Yes, we work with groundworks and civil contractors. Our takeoffs are prepared in a clear and practical format.
Yes, we provide revision support for updated drawings. This keeps your tender pricing accurate.
Many estimates are delivered within 24 to 48 hours depending on project size. Larger projects may require additional time.
Yes, accurate estimating helps reduce budget surprises and scope disputes. It also supports better planning and smoother project delivery.

Start Your Project With Accurate Site Development Estimating

Site development is the foundation of your program and budget. COMET Estimating provides clear site development estimates so you can price groundworks and external works correctly and reduce risk from day one.