Get professional construction estimating support without the cost of adding a full-time estimator. Our freelance construction estimators help contractors, builders, subcontractors, and construction companies prepare detailed takeoffs, cost estimates, and bid documents.
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Satisfied Customers
Send your project details and our team will review your estimating needs.
Professional Estimating Support Without Full-Time Overhead
Your estimating workload can change from one project to the next. When bid deadlines overlap or your internal team is overloaded, a freelance construction estimator gives you additional capacity without the commitment of another full-time employee.
Detailed Estimates for Residential Construction Projects
From custom homes and new residential construction to additions and remodeling projects, our freelance estimators can support your residential estimating workload.
We review your plans and project documents to quantify the required construction scope and organize the information for pricing.
Freelance Estimating Support for Complex Commercial Projects
Commercial projects can involve multiple trades, large quantities, detailed specifications, and tight bid deadlines. Our freelance construction estimating support helps your team handle that workload without expanding permanent staffing.
Estimate interiors, finishes, framing, MEP systems, fixtures, equipment, and other commercial construction scopes.
Support apartments, hotels, mixed-use developments, and other projects with detailed trade and material estimates.
Handle more complex projects involving structural work, specialty systems, equipment, sitework, and multiple construction trades.
Outsource the Measuring. Keep Control of Your Bid.
Detailed quantity takeoffs can consume a significant amount of an estimator’s time. Our freelance construction estimators handle the measurement and organization of project quantities so your team can focus on pricing and bid strategy.
Build a More Complete Project Estimate
A reliable estimate requires more than material quantities. We help organize the costs associated with the documented project scope so your team has a stronger foundation for bid preparation.
Our estimating process can account for:
Our freelance construction estimating services support a wide range of project types.
Why Custom Estimating
Stop Letting an Estimating Backlog Slow Your Business.
Work with a dedicated estimating team supporting construction professionals across the United States.
Benefit from an experienced team focused on construction estimating and quantity takeoff work.
Our project experience supports a broad range of residential estimating requirements.
Get residential estimating support regardless of where your project is located in the United States.
Request complete project estimates or estimating support around a specific construction trade.
Join construction professionals who have used Custom Estimating for their estimating needs.
A Simple 3-Step Process
Upload Your Plans
Send us your drawings, blueprints, specifications, or project documents.
Tell Us Your Scope
Let us know what you need estimated, your trade, project type, and bid requirements.
Receive Your Estimate
Our estimating team reviews the project and prepares your takeoff or estimate in an organized, easy-to-review format.
350+
Happy Clients
375+
Expert Engineers
98%
Client Satisfaction Rate
4.9 Form 299+ Reviews.
“We had several bids due at the same time and needed additional estimating capacity. The estimating support helped us get through the workload without hiring another full-time estimator.”
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Construction Takeoffs Built Around Your Business
Get complete project cost estimates to support competitive bidding and budgeting.
Estimate material, labor, and trade-specific costs for your scopes of work.
Develop detailed construction budgets for new residential projects and developments.
Estimate renovation, addition, repair, and remodeling costs before work begins.
Support project planning and budgeting with organized construction cost information.
Expand estimating capacity without increasing internal workload.
Flexible Support. Detailed Estimates. Easy Collaboration.
We review your construction drawings, specifications, addenda, schedules, and other available project documents.
Materials and construction quantities are measured and organized according to the requested project scope.
Applicable material, labor, equipment, subcontractor, and other project costs can be incorporated into the estimate.
Individual construction trades can be estimated separately based on your project requirements.
Receive organized estimating information that helps your team prepare and submit competitive bids.
Updated drawings, addenda, scope changes, and additional project information can be incorporated when required.






Nationwide Residential Estimating
Freelance Construction Estimating Support From Coast to Coast
Whether you’re a small subcontractor managing a few bids or a growing contractor handling projects across multiple markets, our remote freelance estimators can provide additional estimating capacity wherever your projects are located.
Send your project documents digitally and get professional estimating support without expanding your permanent staff.
A freelance construction estimator reviews project drawings and specifications, prepares quantity takeoffs, calculates material and labor costs, and organizes information needed for construction bids and budgets.
A freelance estimator can provide additional estimating capacity when your internal team is overloaded, bid deadlines overlap, or project volume doesn’t justify hiring a full-time estimator.
Yes. Freelance estimating support can be used for a single project, individual bid, specific trade, or temporary increase in workload.
Yes. Ongoing freelance estimating support can be arranged for contractors who regularly need additional estimating capacity.
Yes. You can request a quantity or material takeoff without requiring a complete project cost estimate.
Provide professional estimating support that helps construction professionals manage their estimating workload and pursue new opportunities with greater confidence.
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08:00Am – 05:00Pm
Mon – Fri
08:00Am – 05:00Pm
Office Location :
4411 Ernie Davis Circle Philadelphia, PA 19154
Email Address :
info@customestimating.com sales@customestimating.com
Phone Number :
(267) 489 6147
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