Freelance Construction Estimating Services

Save 70% on In House Estimating | On-Demand Estimating | Certified Freelance Estimators

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    What We Offer?

    Residential Estimating

    Commercial Estimating

    Industrial Estimating

    Outsource Estimating

    Preliminary Estimating

    Blueprint Estimating

    Sample projects

    Get In Touch!

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    Freelance Construction Estimators On-Demand

    Managing estimates internally can be expensive and time consuming when bid deadlines increase. Our freelance construction estimating services provide a flexible solution that allows you to access experienced estimators on competitive hourly rates without long-term commitments. Contractors, subcontractors, developers, architects, and suppliers trust on our expertise for accurate takeoffs and construction estimating services that support confident bidding decisions.

    Whether you need support occasionally or on an ongoing basis, you only pay when work is required helping you avoid the expense of hiring in house staff, purchasing software, or maintaining salaries and benefits. From residential and commercial projects to specialized trades, Kelly Estimating focus is always on accuracy, efficiency, and helping you submit competitive proposals through outsourced construction estimating designed to improve your chances of winning profitable projects.

    Upload plans +1 (239) 361-5454

    Freelance Residential Estimating

    Winning residential bids starts with precise numbers. Our freelance construction estimators provide complete, detailed takeoffs for homes, renovations, and multi-family projects. Every material and labor cost is carefully calculated, helping you prepare accurate, bid-ready proposals that improve your chances of winning contracts.

    Freelance Commercial Takeoffs

    Commercial projects involve multiple trades, complex layouts, and tight deadlines. Our freelance estimating services convert architectural and engineering plans into thorough, trade-specific estimates for offices, retail spaces, and mixed-use buildings. Contractors can submit fast, accurate bids that stand out in competitive markets.

    Freelance Industrial Estimating

    For industrial projects like warehouses, factories, and large-scale facilities, our freelance estimators deliver detailed quantity takeoffs, cost analysis, and material planning. We account for labor rates and project complexity, ensuring your bids are precise, realistic, and positioned to win.

    Freelance Construction Takeoff Services

    We offer precise quantity takeoffs for every trade, measuring materials and labor requirements directly from project plans. By capturing all components accurately, we help contractors avoid missed items and hidden costs. Contractors rely on these takeoffs to submit confident, competitive bids.

    Preliminary Estimating

    Our preliminary estimating services give realistic cost estimates during the design phase, helping owners and contractors make informed decisions. This approach ensures you move forward with clarity and minimize financial surprises.

    Bid Support Services

    Submitting a strong bid requires accurate numbers. Our freelance bid support services prepare estimates ready for proposal submission, allowing contractors to respond quickly to invitations for bids. We help businesses stay competitive while maintaining accuracy.

    Xactimate Estimating

    We use Xactimate software to prepare accurate estimates for insurance claims, restoration, and damage-related construction projects. Our independent estimators create detailed for contractors, adjusters, and property owners speed up claim approvals.

    Blueprint Estimating Services

    Our freelance blueprint takeoff services convert architectural and engineering drawings into detailed material and labor estimates. Each element is carefully measured to provide thorough, bid-ready documentation. Contractors these takeoffs to streamline project planning and win more contracts.

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    Freelance Construction Estimators for Every CSI Trade

    Kelly Estimating offers freelance construction takeoff services for every aspect of your project, no matter the size or complexity. We give you the confidence to submit competitive proposals. By outsourcing your estimating needs to our experts, you save time, reduce overhead and increase your chances of winning profitable projects.

    Our Deliverables

    • Takeoffs and Estimates in Detailed Excel Spreadsheets
    • Color Coded, Marked up Project Drawings
    • Man-Hours Breakdown with Labor Pricing
    • Material Quantities with Detailed Breakdown
    • Review and Incorporation of Addendums
    • Bid Review Documents for Easier Proposal Submission
    • Complete Bid Summary with Profit Margin, Notes, and Clarifications
    View Sample

    Flexible Estimating Options

    • Hourly Support: Ideal for ongoing assistance or specialized trade takeoffs. Contractors can get expert guidance as needed, paying only for the time used.
    • Project Based Fee: A fixed fee determined after reviewing your project plans and specifications, ensuring your estimate matches the scope and complexity of your work.
    • Monthly Packages: Perfect for contractors or small teams needing consistent takeoff and estimating support, offering streamlined service and priority access for multiple projects.

    For Small or Growing Contractors

    If you’re not ready to hire a full time estimator, freelance support gives you access to experienced professionals whenever projects arise. You receive accurate quantities and cost estimates that help you submit competitive bids while keeping your business expenses according to plan.

    To Reduce Overhead Costs

    Maintaining an internal estimating team can be expensive due to salaries, software subscriptions, and ongoing training. Freelance estimating services provide a cost effective alternative where you only pay for the work you need. You still receive detailed estimates that support confident bidding decisions without long term financial commitments.

    For Independent Estimate Review

    There are situations where an unbiased perspective is valuable before finalizing a bid. An independent estimator can review project costs, validate quantities, or prepare a fresh estimate to improve accuracy. This helps prevent underpricing and strengthens your confidence when submitting proposals.

    During High Workload or Tight Deadlines

    When multiple bid invitations arrive at once, internal teams can quickly become overwhelmed. Freelance estimators help you manage the workload by preparing timely and accurate estimates so you don’t miss opportunities. Your team can focus on strategy and client communication while we handle the numbers.

    Hire Remote Construction Estimators

    Work with experienced remote construction estimators to get bid ready estimates without the hassle of on site staffing. Our team works with precision using advanced takeoff software and industry best practices to ensure your bids are competitive and reliable. Whether your project is residential, commercial or industrial, our certified professionals provide expert quantity takeoffs and cost estimates helping you save time, reduce overhead and increase your chances of winning contracts. Share your project details, and our estimators will deliver accurate numbers quickly, so you can focus on managing and growing your business.

    AIQS

    AACE

    LEED

    CMP

    RICS

    Electrical Contractor Increased Bid Wins by 35%

    In Houston, Texas, a mid-sized residential electrical contractor working on a 50-unit multi-family project was struggling with a high volume of bids. Their in-house team was overwhelmed, leading to rushed quotes, missed material cost changes, and a low win rate of just 12%, costing them an estimated $450,000 per quarter. Kelly Estimating stepped in as their freelance estimating partner to help with accurate takeoffs, zip-code based material pricing, and detailed labor calculations to make proposals more competitive.

    Within just 24 hours, their turnaround improved by 75%, bid errors dropped from 8.5% to under 1%, and the win rate jumped from 12% to 47%, resulting in a 35% increase. Average profit margins also grew from 15% to 22%, proving that our freelance estimating support can boost efficiency, accuracy, and bidding success for contractors.

    Software We Use

    We use the latest industry standard software to deliver reliable estimates for every project. Our freelance construction estimators work with latest software to create detailed takeoffs, quantity calculations, and bid-ready estimates. By combining advanced software with expert knowledge, we ensure every estimate is accurate and specified to support competitive bidding and efficient project planning.

    Planswift

    Bluebeam

    Xactimate

    Trimble

    FastPIPE

    FastDUCT

    Microsoft Excel

    RSMeans

    Handle Busy Periods Easily

    When multiple projects overlap, our freelance estimators step in to deliver fast, accurate estimates. This keeps all your bids on schedule and avoids missed opportunities.

    Expert Estimating for All Trades

    We provide skilled takeoffs and cost estimates for every trade. Every number is precise and ready for competitive bidding.

    Resolve Disputes Quickly

    Our freelance estimators provide impartial cost reviews to settle disagreements or verify numbers. This ensures your bids remain accurate, fair, and trustworthy.

    Work Directly with Your Estimator

    Communicate directly with the freelancer handling your project for faster responses, clear updates, and personalized attention to every detail.

    Accuracy Verified by Senior Estimators

    All estimates are double-checked by experienced senior freelance estimators to ensure reliability and eliminate errors before submission.

    Flexible Support for Any Project Size

    Freelance support is available for small renovations, mid-size commercial projects, or large industrial builds. You get the right resources for each job.

    Cost Effective Estimating Solutions

    Only pay for the estimating services you need. This reduces overhead while still giving you accurate, professional numbers for bids and project planning.

    How to Get Started with Us?

    1

    Submit Your Project Plans

    Send us your drawings, blueprints, or construction documents plans.kellyestimating@gmail.com so we can begin reviewing them right away. Our team will assess your plans, scope items and bidding requirements.

    2

    Receive Your Fast Quote

    Within 5 minutes, we’ll send you a detailed quote according to your project. If the pricing works for you, we prepare an invoice to start work.

    3

    Get Your Complete Estimate

    Once payment is cleared, our freelance construction estimators begin preparing your full estimate delivered on time and ready to support your competitive bid submission.

    Upload plans +1 (239) 361-5454

    Our Portfolio

    Estimates Behind Every Successful Project

    Painting Takeoff Serivces USA

    Commercial Building

    ​​The University of Vermont Health Network

    Address: 111 Colchester Ave, Burlington, VT 05401, United States
    Scope of Work: We provided CSI Division 9 estimates for the medical-grade wall coverings and anti-microbial paint.

    Kelly Winterton Suites For Metal Stud Framing

    Hotel

    The Manchester Lexington

    Address: 941 Manchester St, Lexington, KY 40508, United States
    Scope of Work: We estimated the high-end interior finishes, including custom millwork and marble masonry for the lobby.

    Doors & Windows Takeoff Services

    Condominium Complex

    Anasazi Village Condominiums

    Address: 12220 N Paradise Village Pkwy W, Phoenix, AZ 85032, United States
    Scope of Work: We estimated the window wall systems and exterior glazing for this luxury condominium.

    Electrical Takeoff Services

    Corporate Office

    Amazon Air | KCVG Sort Hub

    Address: 289 Wendell H Ford Blvd, Hebron, KY 41048, United States
    Scope of Work: We provided freelance estimating for the industrial-grade electrical switchgear and power distribution.

    Upload Plans +1 (239) 361-5454

    Client Success Stories

    5 Star Reviews

    “Kelly Estimating delivered my bid estimate in record time, and their fast turnaround plus accurate quantity takeoffs helped me secure a competitive commercial project.”

    Priya M. | Project Manager, Seattle, WA

    “I saved a lot on estimating costs thanks to Kelly Estimating. Their bid-ready estimates combined with flexible freelance support let me focus on multiple projects without hiring extra staff.”

    Javier R. | Subcontractor, Houston, TX

    “Kelly Estimating’s freelance team provided detailed takeoffs quickly, and their local pricing accuracy and professional bid support made our proposal stand out in Denver.”

    Marcus G., Commercial Builder, Denver, CO

    “Their residential takeoffs were fast and precise, and Kelly Estimating’s quick, accurate estimates plus clear cost breakdowns helped me avoid waste and order correctly.”

    Carlos R. | Roofer, San Diego, CA

    “Kelly Estimating’s expert freelance estimators gave me detailed numbers, and their personalized support and advanced software accuracy made submitting a winning bid stress-free.”

    Chloe P. | Home Builder, Denver, CO

    “The freelance estimators at Kelly Estimating were professional and timely, and their region-specific cost data plus reliable details made preparing our school renovation bid so much easier.”

    Sarah Lynch | Contractor, Washington, D.C.

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    FAQs

    Frequently Asked Questions

    Accuracy, industry experience, and knowledge of local labor and material costs are critical. A good estimator ensures your bids are precise and competitive.

    Look for certified professionals with strong client reviews and proven experience in your project type. Verified portfolios and clear communication are key indicators of reliability.

    Freelance estimators provide flexibility, cost savings, and expertise without long-term commitments. They help ensure accurate takeoffs, budgets, and bid-ready proposals for any project.

    Yes! At Kelly Estimating, you can easily submit your project plans online and receive a detailed, fast quote for freelance construction estimating services. Our team provides clear pricing and options to fit your project needs.

    Outsourcing saves time, reduces overhead costs, and provides access to expert estimators on demand. It allows contractors to focus on projects while maintaining accurate bids.

    Choose experienced professionals with proven accuracy, trade expertise, and positive client feedback. Kelly Estimating ensures skilled freelance estimators handle your takeoffs, cost estimates, and bid support with precision and reliability.