Construction Estimating
With more than 15 years of expertise, One Estimating has become a reliable partner for home builders, general contractors, subcontractors, engineering firms, architects, designers, investors, owners, and developers. We excel in providing highly accurate and detailed cost estimates and material takeoffs across all trades and CSI divisions, including concrete, masonry, electrical, mechanical, lumber, plumbing, finishes, and steelwork. Our services are tailored to meet the needs of industrial, commercial, and residential projects.


Dedicated Construction Estimation
For clients seeking a dedicated estimator as part of their team, we offer monthly takeoff packages starting from $1,500 per month. This service provides an estimator who works remotely but integrates seamlessly with your internal project resources, offering accurate bid estimates and consultancy on cost understanding, project choices, and profit maximization.

Freelance Construction Estimation
We provide freelance estimating services at competitive hourly rates, enabling clients to reduce expenses and improve estimating efficiency and accuracy. Our estimators are proficient in the latest takeoff software, including PlanSwift, Bluebeam, Xactimate, Trimble, FastPIPE, and FastDUCT, ensuring precise and timely estimates.

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Why Choose Us?
Many contractors lose their money on an average of more than $250,000 per month because they don’t bid due to a lack of construction estimation resources and time. We are is a renowned construction estimating firm that provides estimates to contractors so that they can bid more. While at the same time, this saves their estimating expenses through our expert estimating services. We assist busy contractors with a diverse range of estimating and takeoff services. And Thus, pave their way toward winning jobs successfully.
Fastest Turnaround Time
We provide construction estimating services and quantity takeoffs within the fast turnaround time of 24 to 48 hours.
Affordable Prices
We maintain our construction estimates and quantity takeoffs at competitive market rates. Resultantly, offering our estimates and takeoffs at 200$ on average. (However, it can be less or more depending on the scope of the project)
Accurate and Detailed Estimates
With the use of the latest Software and our developed construction cost database based on zip code, we can ensure accuracy in our estimates. We also offer on-demand vendor pricing.
Certified Estimators
Our team holds a vast range of construction estimators. All of them have credible accreditations and experience. Also, they are proficient in using various construction estimating software. These include software like Plan swift, Bluebeam, Trimble, Accubid, RS Means, Cost Works, and Quest Estimating.
92% Bid-hit Ratio
The bid winning ratio of our estimates is more than 92% as per our past contractor’s bids data.
Highly Skilled Professional Team
As per our team. It comprises of experts such as construction estimators, engineers, field experts, and construction managers.
24/7 Customer Support
We make sure that our customer support is available 24/7 to help you.
Leading Cost Estimating Company!
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How to Get Started?
1. Submit Your Drawing Plans
- Submit your plans in PDF format, including Bid Set, Schematic, Design Development, Construction Documents, or Conceptual Drawings, directly on our “Contact” page.
- Include all relevant details in the form to help us prepare an accurate quote.
2. Get a Quote
- After reviewing your plans, we will send you a quote quickly. If you agree with the quote, you can proceed to pay through credit card, debit card, or PayPal.
- Once payment is confirmed, our team will begin working on your project.
3. Recieve Estimate
- We will send you an estimate with a detailed breakdown of material and labor quantities and pricing.
- The estimate and takeoff sheet will be delivered in Excel, using either our template or one of your choice.