Reliable in every Construction estimation

Get Accurate Preliminary Estimates for Your Construction Project

Planning to open a construction project? You must know what the cost is going to be. You will end up spending too much, wasting time, and causing yourself stress without a proper idea. COMET Estimating comes in there.

Preliminary Estimate Services We provide Preliminary Estimate Services that help you to plan your project with confidence. We also give precise, quick and comprehensive estimates in such a way that you make the correct decisions at the very beginning. We will make you realize the real costs of your construction project.

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4+ Years of Experience​

4+ years of perfection in every project.​

50+ Global Branches

With a presence in 50+ global locations.

Best Choicing Package

Why Do You Need a Preliminary Estimate?

At COMET Estimating we do not simply provide you with numbers. We provide you with the clues that can plan, budget and implement your project with ease. You can not afford to blindly enter into an otherwise construction project. Initial estimations are necessary. Here’s why

Find out today what our estimates are!

Types of Preliminary Estimates We Provide

Each construction undertaking is different. This is the reason why we are providing the different kinds of pre-estimates to suit your project stage and requirements. Here are the types we offer

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Roughness Order Magnitude (ROM) Estimate

A Rough Order of Magnitude (ROM) estimate provides an initial, high-level idea of project costs during the early phases when detailed information is unavailable. While not precise, it helps in making top-level decisions by offering a general cost range. ROM estimates typically have an accuracy of -50% to +50% and are useful when you need an approximate picture without detailed drawings.
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Ballpark Estimate

A Ballpark Estimate provides a more refined cost assessment when you have rough drawings or preliminary ideas. Based on early drawings and specifications, it is more accurate than a ROM estimate, with an accuracy of approximately ±20%. This type of estimate is useful for gaining a clearer understanding of costs while defining the scope of your project.
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Budget Estimate

A Budget Estimate provides a detailed cost breakdown during the planning phase, using past data from similar projects and refined drawings to give a realistic view of project expenses. With an accuracy of approximately -10% to +25%, it is ideal for when you are ready to allocate funds and require a more precise estimate.
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Definitive Estimate

A Definitive Estimate is the most accurate cost assessment, created once you have complete project plans and specifications. It provides a detailed breakdown of all costs, even to the smallest detail, with an accuracy of -5% to +15%. This estimate is used when the project is fully planned and ready to move forward with construction.

Find out today what our estimates are!

The Components of a Preliminary Estimate

You will find a breakdown of all the components of the project in your preliminary estimate that we will provide you. This has the advantage of making you familiar with all the processes. The estimate will contain the following

Preliminaries

These are the initial expenses, including site preparation, permits and temporary facilities.

Substructures

This part deals with the foundation and other structural parts that are below the ground.

Superstructures

This section is the primary construction of your building, consisting of walls, floors, roofs and stairs.

Electrical Systems

Prices of electrical systems, such as wiring, light, outlets.

Labor and Man-Hour

The number of person-hours needed to complete each stage of project is calculated by us.

Project Schedule

A rough time schedule to assist you in calculating resources and deadlines.

External and Internal Finishes

These are the last finishes that provide the building its appearance like flooring, painting and drywall.

Fittings

Fittings consists of plumbing, electrical fittings and lighting among other fittings that the building needs to operate.

Mechanical Systems

This section includes discussion of HVAC systems, ductwork and other mechanical systems that make sure things are comfortable and in control.

How we Work

How Our Preliminary Estimate Service Works

We simplify the process and that too, without stress. It does not matter the type of project you are dealing with, be it residential or a commercial, we still take the same approach. Here’s how it works

01

Upload Your Plans

Begin by submitting us with your plans. Regardless of the extent of their completion, or their current stages, we are willing to deal with them. You will be able to post your plans either in our site or send them in a mail to info@cometestimating.com. We take PDFs, blue prints and even sketches. Suppose you have not detailed drawings yet, that is no matter. This much information you have is all we can work with.

02

We Review Your Plans

Our team works as soon as your plans are received. We go through your papers carefully and obtain all the details that are required. In case of any ambiguity or omission, then we would contact you to seek clarification. We want to make sure that we possess the correct data so as to provide you with the correct estimate.

03

We Develop Your Estimate by Advanced Software

We have very powerful software used at COMET Estimating to produce your preliminary estimate. These tools assist us in calculation of the cost using real-time data. They provide us with precise, detailed amounts of materials, labor, etc. cost of the project.

04

Pick-up Your Detailed Estimate

After we have done the calculations we send you your estimate. It will involve complete breakdown of expenses. We also ensure the estimate is simple to follow even to the clients not well versed with construction prices. You will be sure where your money is going and will also have the information to make knowledgeable decisions.

Why Choose Us?

Why COMET is Best in your town

We’re here to make your life easier. Here’s why COMET Estimating is the right choice for you

Experienced Team

Our team is very familiar with the field. We get the job done right every time. Trust us for accurate, reliable estimates.

Personalized Support

You’re not just a number to us. We’re with you every step of the way. We assist with initial and final estimates.

Accurate Estimates

We give you clear, detailed breakdowns. No surprises, just precise numbers. Stay on budget with our accurate estimates.

On-Time Delivery

We respect your time. We deliver your estimates on schedule. No delays, just results.

Get a free quote now

Get in Touch Today for Premium Estimating Services​

Make your project planning easier with precise and reliable preliminaries estimates from COMET Estimating. Our team provides fast, detailed cost insights so you can manage site setup, temporary works, and project overheads with confidence. Contact us now to get the support you need for a smooth and well-planned project.

Our Partner Program

Benefits of Working with COMET Estimating

By choosing COMET Estimating, you gain much more than just a number. Here’s what our partnership brings

Advanced Tools for Better Accuracy

Benefit from modern software, updated rates, and precise takeoffs that give you a competitive edge.

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Our Commitment

Preliminary Estimating Services You Can Rely On

At COMET Estimating, we provide accurate and reliable preliminary estimating services to assist contractors, project managers, and developers in determining project costs early on. Our approach focuses on accuracy, collaboration, and clear communication to ensure that your project stays on budget and on track from the very beginning.

Our Vision

To provide the construction industry with precise preliminary estimates that enable early-stage project planning and decision-making.

Our Mission

To deliver trustworthy, timely, and detailed preliminary cost estimates that help contractors and developers evaluate project feasibility and confidently move forward with their projects.

Question Answer

Frequently Asked Question

Preliminary estimate in construction provides an early cost indication based on concept drawings and initial project scope.

Preliminary cost estimates are approximate figures that give a realistic range for early financial planning, especially useful for Canada developers and contractors.

Preliminary estimates support feasibility checks, funding discussions, design comparisons, and early budget control.

Elements that affect preliminary cost estimates include site location, project size, materials, labour rates in the UK, and current market conditions.

Preliminary estimating services involve specialists providing early cost guidance based on limited design details to assist clients with initial budget planning.

A construction preliminary estimate is prepared using concept drawings, historical UK cost data, rough quantity assessments, and industry based unit rates.

A preliminary cost estimate is best requested at the concept or early design stage to ensure your project aligns with financial expectations.

A preliminary estimate gives a high level cost range using early information. A detailed estimate provides a more precise figure based on completed drawings and specifications

Most preliminary estimates in construction are prepared by cost professionals, quantity surveyors, or USA based estimating firms.

Clients in the Canada choose COMET Estimating for preliminary estimates because the team delivers reliable early cost guidance, uses accurate local data, and supports better financial decisions from the start of a project.

Testimonials Client

Our Clients Can’t Stop Praising Us!

We’re the best at what we do. But don’t just take our word for it here’s what our clients have to say

Absolutely brilliant! Spot-on estimates, quick turnaround, and zero hassle. Honestly, I wouldn't go anywhere else.

Davie Matheson Caledon Contractors

They kept our project running smoothly, on time, and under budget. They're our first call for everything now.

Michael Bulldoggroundworks

Our project was on time and under budget thanks to COMET Estimating. They’re our go-to for everything.

Dave DP Carpentry and Building

COMET Estimating delivered reliable early cost clarity and simple guidance. Highly recommended for USA contractors.

Sam Fennel Homes

COMET Estimating gave us clear early cost guidance that shaped our project with confidence. A great choice for USA projects.

Samir ene SDA build

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Stay updated about estimating trends with our news and updates

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Get Started Today with COMET Estimating

In the case of COMET Estimating, we ensure that you have an easy time with your initial estimate. You can be a builder, contractor, architect, or a property developer, and we give you the advice that you need to make sure that you make a decision. Do you think you are ready to roll the dice? Call us now and have 30% of your initial estimate. We will assist you in making the first step on the right estimate towards a successful construction project.