25+ Years of Construction Estimating Excellence
1st Estimator ranks among the top construction estimating companies, helping contractors across the US bid smarter, save time, and win more profitable work.
Our Mission: Help Contractors Win More Bids
When it comes to commercial and residential construction, accurate budgeting is essential for success. We founded 1st Estimator with a single goal: give every contractor — from independent subs to large general contractors — access to the same level of estimating precision that Fortune 500 construction firms rely on.
We cover commercial, residential, MEP, lumber, and concrete estimates. Every takeoff is reviewed by certified estimators with field experience, not just desk analysts.
25+
Years Experience
1,200+
Projects Completed
98%
Client Satisfaction
2
US Office Locations
0
Years in Business
0
Projects Delivered
0
Client Satisfaction
0
States Served
Our Journey
Founded in Sacramento, CA with a focus on residential estimating.
Expanded to commercial and industrial sectors, added BIM services.
Opened second office in Orlando, FL to serve the Southeast US.
Launched AI-powered 3D rendering integrated with cost takeoffs.
Exceeded 1,200 project deliveries with 98% client satisfaction.
Expert Estimators Behind Every Bid
Sam Anderson
Lead Estimator & Founder
25+ years estimating commercial and industrial projects across the US.
Maria Reyes
Senior BIM Specialist
Expert in Revit, Navisworks, and clash-detection workflows for complex structures.
Derek Liu
Residential Estimator
Specialist in custom home builds and multi-family residential developments.
Priya Nair
MEP Estimator
Deep expertise in mechanical, electrical, and plumbing cost analysis.