About
Us
Your next project starts with a conversation — let’s talk accuracy, cost, and confidence.
About us
With over 10 years of experience, 1 Source Estimation is a trusted provider of construction estimating and material takeoff services for contractors, subcontractors, developers, and architects.
Our certified estimators deliver accurate cost estimates, detailed takeoffs, and bid-winning proposals that help clients save time, reduce risks, and win more projects.
We specialize in residential, commercial, and industrial estimating, offering 24–48 hour turnaround times with affordable and reliable solutions. Over the years, we’ve proudly served clients across the United States, Canada, and Australia, providing location-specific pricing and precise labor and material estimates.
At 1 Source Estimation, our mission is simple — to empower construction professionals with the data, insights, and expertise they need to bid smarter, build better, and grow their business.
Our Mission & Vision
At 1 Source Estimation, our mission is to empower contractors, subcontractors, developers, and architects with fast, accurate, and affordable construction estimating services that drive business growth and profitability.
We simplify the bidding process by delivering precise cost estimates, material takeoffs, and bid proposals within 24–48 hours, helping our clients save time, reduce risks, and win more projects.
Our vision is to become a trusted global leader in the construction estimating and takeoff industry, recognized for reliability, transparency, and innovation.
By combining industry expertise, cutting-edge technology, and location-specific cost data, we deliver unmatched value to the residential, commercial, and industrial construction sectors.
With every estimate, we help our clients bid smarter, build better, and achieve lasting success.
Why 1 Source Estimation LLC?
At 1 Source Estimation LLC, our strength lies in accuracy, efficiency, and affordability — ensuring every client gets unmatched value and reliable results.
Accurate Cost Estimates & Takeoffs – Prepared using industry-standard software like PlanSwift, Bluebeam, and RSMeans.
Fast Turnaround – Receive your estimates within 24 to 48 hours for most projects.
Affordable Pricing – Enjoy competitive rates with 30% OFF on your first three estimates.
Complete CSI Division Coverage – We provide estimates for all trades, including Concrete, Masonry, Steel, Finishes, MEP, and Sitework.
Experienced Estimators – Our team includes qualified Civil, Mechanical, and Electrical engineers with proven expertise.
Global Reach – Proudly serving clients across North America, the UK, Australia, and the GCC regions.
24/7 Client Support – Always available to handle queries, updates, and revisions promptly.
Our Services Include
We provide a complete range of construction estimating and consultation services designed to help contractors, developers, and builders plan, bid, and execute projects with confidence.
Construction Estimating Services – Conceptual, preliminary, budget, and detailed bid estimates.
Material Takeoff Services – Accurate quantity takeoffs for all CSI trades.
Residential & Commercial Estimating – From single-family homes to large-scale mixed-use developments.
Civil & Infrastructure Estimating – Highways, bridges, utilities, and public works projects.
MEP Estimating – Comprehensive HVAC, plumbing, electrical, and fire protection system estimates.
Value Engineering & Cost Management – Reducing costs while maintaining quality and performance.
Bidding Assistance – Helping contractors prepare winning proposals with precise, data-driven estimates.
Industries & Projects We Serve
At 1 Source Estimation LLC, we’ve worked on a wide range of projects across different sectors. Our goal is simple — to help every client plan better, bid smarter, and build with confidence.
Here’s what our experience covers:
Residential Projects – Single-family homes, apartments, multi-family units, and luxury residences with complete quantity takeoffs and material details.
Commercial Projects – Offices, restaurants, hotels, retail spaces, and mixed-use developments with precise cost breakdowns and reliable pricing.
Institutional Projects – Schools, universities, hospitals, and government buildings where accuracy, timelines, and compliance matter most.
Industrial Projects – Warehouses, factories, and production facilities with detailed cost analysis and trade-specific takeoffs.
Civil & Public Works – Roads, bridges, utilities, drainage, and other infrastructure works estimated with precision and clarity.
Every project we handle is prepared with care, accuracy, and a focus on helping contractors and developers save time, control costs, and win more bids.
Trusted by Contractors & Developers Worldwide
At 1 Source Estimation LLC, we’ve earned the trust of our clients by consistently delivering on-time, on-budget, and highly accurate estimates. Many of our clients return to us for new projects or refer us to others — a true sign of the quality, reliability, and satisfaction we strive to provide.
Whether you’re a general contractor bidding on a large commercial project or a home builder needing a detailed takeoff, our team is here to support your success every step of the way.
- Achievement
Your Dream, Our Achievement.
From vision to reality — we help builders and contractors achieve their goals with accuracy and trust.
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Skilled Workers