COMET Estimating LTD is a UK based construction estimating company helping contractors, subcontractors, general contractors, architects, and developers win more bids with fast, accurate estimates. We turn around estimates in 24 to 48 hours, so you can focus on the work that matters instead of chasing numbers.
COMET Estimating LTD was built to solve a problem that plays out across the UK construction industry again and again. Contractors lose winnable bids not because of bad work, but because they don’t have the time, software, or trade specific knowledge to build an accurate estimate before their deadline. So COMET Estimating LTD exists to solve exactly that problem, giving contractors a fast, reliable estimating partner instead of one more thing to manage in house. What started as a focused estimating service has grown into a company covering more than 20 trades, built around one goal, giving every contractor a number they can actually bid on.
We built COMET Estimating LTD around a single measure of success, how often our clients win the bid. Every estimate we produce exists to serve that outcome, fast enough to meet your deadline, and accurate enough to trust with your margin.
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Numbers only matter if they're right. Every estimate our team produces goes through internal verification before it reaches you, and that check is backed by a 100 percent accuracy guarantee, not just a promise.
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A slow estimate is often as costly as a wrong one, which is why we hold ourselves to a 1 to 2 business day turnaround on every job. Meeting that deadline never means cutting corners on the numbers.
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We build our process around your deadline, not the other way around. Every step our team takes on a project is measured against one question, does this help you win the bid.
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You'll always know what you're paying for and why, since there are no hidden fees buried in our pricing. If something isn't right with your estimate, our risk free refund policy means you're never stuck with it.
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Your drawings, your numbers, your bid strategy, none of it leaves our hands. We treat every project file with the same level of protection we'd expect if the roles were reversed.
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Experience
| What We’ve Done | The Count |
|---|---|
| Years in Business | 4+ |
| UK Counties Served | 40+ |
| Trades Covered | 20+ |
| Average Turnaround | 24 to 48 hours |
| Client Satisfaction | 100% |
We don’t treat any project as too small to matter. A modest renovation gets the same level of scrutiny as a large commercial build, because we know your bid rides on it either way. Deadlines are real, but they’re never an excuse for a shortcut. If a number in your estimate hasn’t been checked by one of our team, it doesn’t go out the door, full stop.
Behind every estimate is a person, not just a formula, someone who has actually read your plans and understood what you’re trying to build. That’s what our 100 percent accuracy guarantee stands behind, and it’s why we back every project with a risk free refund policy if we get it wrong.
We do not want to lose your projects to time, cost and budget limitations therefore we give you fast and precise estimates.
COMET Estimating is like a family. We prepare private estimates to assist you in winning more bids, maximize project success & saving time.
At COMET Estimating Ltd, we don’t just offer estimates; we help construction professionals with precise, timely, and reliable cost predictions. Whether you’re building a small residential home or a large commercial complex, our team ensures you receive detailed reports, breaking down the labour and material costs needed to help you win more bids and execute projects seamlessly.
Setting the Standard for Construction Estimating
Our team works tirelessly to provide comprehensive, accurate, and efficient construction estimates, ensuring that your project stays on track and within budget. We understand that construction is all about the details, and that’s why our reports are carefully crafted to meet the highest standards, ensuring your business achieves success.
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We empower you to bid with confidence. Our team uses advanced tools and technology to provide accurate labour and material cost estimates, ensuring you are well-prepared to compete and win more projects, while always meeting deadlines.
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Whether residential, commercial, or industrial, COMET Estimating Ltd customises each estimate to fit the unique needs of your project. From take-offs to budgeting and cost estimates, we ensure you have the resources to plan and execute your project efficiently.
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We believe in building long-term relationships. Our commitment to accuracy and timely delivery means you can always rely on us. We are there to guide you, from initial consultation through to the completion of your project.
At COMET Estimating Ltd, we focus on providing exceptional service without complexity. Our team has worked with a variety of clients including subcontractors, large contractors, and lenders. Whether your project is big or small, our experienced team is ready to deliver high-quality, budget-conscious estimates.
We aim to keep costs low while providing flexible service packages, allowing you to choose between one-time services or monthly plans. Whatever suits your budget, we are here to help. Our proven track record is reflected in the continued satisfaction of our clients, many of whom continue to refer us.
Work with a team that delivers consistent, detailed, and on time estimates so you never face delays or guesswork.
COMET Estimating Ltd caters to a wide range of clients in the construction industry. Our customers include:
With COMET Estimating Ltd, you can gain a competitive advantage in the construction market. Our timely and accurate estimates empower you to win more projects, maximise profitability, and make informed decisions.



Reduce overhead by partnering with experts who handle your estimating needs while you focus on operations.
COMET Estimating Ltd offers a single-point solution for all your estimating requirements, across a variety of CSI divisions. Our team of experts spans the entire construction spectrum, ensuring your project is meticulously estimated at every stage.
With years of experience, advanced tools, and a professional team, we provide fast, accurate, and dependable estimates. Our goal is to help you bid confidently and design your projects without surprises.
Yes, we are fully registered and operating across the United Kingdom, ensuring compliance with all necessary regulations to deliver trustworthy and reliable estimating services.
We offer estimates for residential, commercial, and industrial projects. From renovations to large-scale commercial developments, we provide precise estimates tailored to your needs.
Yes, we ensure that all our estimates comply with local building codes and regulations, and we assist with the permit application process.
We serve clients throughout the UK, providing accurate and timely estimates for projects located in both major cities and smaller regions.
Yes, we are licensed and adhere to the highest standards of professionalism, ensuring all our estimates meet the required local building codes and regulations.
Absolutely brilliant! Spot-on estimates, quick turnaround, and zero hassle. Honestly, I wouldn't go anywhere else.
Office Hours
Monday - Friday
09:00 Am Until 05:00 PM