Construction Estimating & Quantity Takeoff Services — All Trades, All 50 States
Accurate Estimates.
Winning Bids.
Union Estimating LLC delivers professional construction cost estimates and quantity takeoffs for every trade — drywall, electrical, framing, concrete, plumbing, HVAC, roofing, masonry, and more. Serving GCs, subcontractors, and developers nationwide with 48–72 hour turnaround.
Projects Completed
Client Satisfaction
Avg. Turnaround
States Served
What We Do
Precision Estimating.
Every Trade.
From drywall takeoffs and electrical estimating to concrete, framing, plumbing, HVAC, roofing, and masonry — Union Estimating LLC delivers certified, bid-ready estimates for GCs, subcontractors, developers, and federal agencies across all 50 states.
Cost Estimating
Trade-by-trade cost breakdowns for bids, budgets, and feasibility studies.
Quantity Takeoffs
Precise material quantities across all CSI divisions.
Bid Support
End-to-end bid prep, subcontractor pricing, and competitive analysis.
Federal Projects
IGEs and engineer estimates in full FAR compliance.
Who We Are
The Estimating
Firm That Delivers.
Union Estimating LLC is a nationwide construction cost estimating and consulting firm serving General Contractors, Subcontractors, Developers, Architects, Engineers, Owners, Construction Managers, Government Agencies, Municipalities, and Federal Contractors.
We provide Construction Estimating, Quantity Takeoffs, Bid Management, Cost Consulting, Value Engineering, Preconstruction Services, DOB Reports, Independent Government Estimates, and more — all under one roof. Pricing for contractors is sourced from our proprietary database and live supplier and vendor quotes. RSMeans is used for government, DOB, and official cost reports.
Our estimates are accurate, defensible, and delivered fast. Every number we put on paper is verified, documented, and ready to win.
All Trades Covered
Drywall, electrical, framing, concrete, plumbing, HVAC, roofing, masonry, sitework, painting, flooring — every trade, every CSI division, in-house.
Unmatched Accuracy
Every estimate is built from first principles — no shortcuts, no guesswork. Every line item is verified against current drawings and market pricing.
48–72 Hour Turnaround
We deliver complete, bid-ready estimates in 48 to 72 hours without sacrificing precision. Rush delivery available for urgent deadlines.
Nationwide Coverage
We serve GCs, subcontractors, and developers across all 50 states with real market pricing — sourced directly from our proprietary database and live supplier and vendor quotes.
What We Do
Featured Services
Construction Cost Estimating
Accurate, trade-by-trade cost breakdowns for bids, budgets, and feasibility studies — covering all CSI divisions for GCs, subs, and developers.
View Estimating ServicesQuantity Takeoff Services
Detailed material and labor takeoffs for drywall, electrical, framing, concrete, plumbing, HVAC, roofing, and every other trade — delivered in Excel with annotated markups.
View Takeoff ServicesBid Support & Procurement
End-to-end bid preparation, subcontractor pricing, scope leveling, and competitive analysis — so you submit complete, winning bids every time.
Visit the Bid CenterGovernment & Federal Estimating
FAR-compliant Independent Government Estimates (IGEs), engineer estimates, and federal bid support for government agencies and federal contractors nationwide.
View Government ServicesOur Process
How Our Process Works
Submit Your Plans
Upload your construction drawings, specifications, and project details through our secure portal or email.
Scope Review
Our team reviews your documents, confirms scope, and assigns a specialist estimator within 2 hours.
Estimate Preparation
We perform detailed quantity takeoffs and cost analysis using our proprietary pricing database and live quotes from contracted suppliers and vendors. RSMeans is used exclusively for government, DOB, and official cost reports.
Delivery & Support
Receive your complete estimate in 48 to 72 hours with full documentation and scope clarification support.
Google Reviews
What Our Clients Say
Rafael Alvarez
MGM Contractors
"We hired Union Estimating a few years ago and it's been our go to company ever since, very professional and easy to work with they go above and beyond to make sure everything it's done the right way, always delivering a great estimate on a timely matter. I have nothing but great things to say about them — I highly recommend them!"
Daryl F. Scherer
President, DTS Electric Inc
"Dan and his Team are a top shelf estimating powerhouse. Their attention to detail during and after the bid/take off process is unmatched. Our bid hit rate to date is approx. 22%. If you're looking for a change or starting up, I would highly suggest Dan and his Team."
Derwin Cain
"Union Estimating is awesome. I trusted them with multiple projects and they delivered on time every time. Takeoff was extremely detailed and didn't miss a thing. One of the best investments I've made."
Mario Gutiérrez
General Contractor, Central Valley CA
"Bilal and his team at Union Estimating have delivered every estimate on time and within budget. Every Walmart remodel estimate we have requested has been delivered. Communication is key — email, text, calls — all responded within appropriate time frames. Money well spent."
Houdes Ferreira
"Very helpful, professional and on time with all my estimates."
Fred Woodley
"Union Estimating has provided detailed affordable takeoffs for projects for us for nearly 5 years now."
Trades We Estimate
Every Trade. Every Division.
Whether you need a drywall takeoff, electrical estimate, concrete bid, or a full multi-trade package — we cover every CSI division with the same precision and speed.
Nationwide Coverage
Serving Contractors Across the USA & Canada
Start Today
Ready to Win
Your Next Bid?
Get a detailed, accurate estimate delivered in 48 to 72 hours. No guesswork. No surprises.