Construction
Cost Estimating Services

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Trusted by 2000+ Contractors Worldwide

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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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    +1 (239) 361-5454

    plans.kellyestimating@gmail.com

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    Trusted Partner for Construction Estimates

    Kelly Estimating has earned a strong reputation in professional Construction Cost Estimating Services through consistent performance and reliable results. Our team includes experienced cost consultants, quantity surveyors, and dedicated Freelance Cost Estimators who deliver estimates for contractors of every size. We work as your trusted outsource estimating partner providing reliable construction estimating services that reduce overhead while increasing bid capacity.

    From early phase to final Bid Preparation Services for Contractors, we focus on accuracy, current market pricing, and trade-specific breakdowns that strengthen your proposals. Every estimate is prepared with careful plan review and organized cost summaries so you can submit competitive bids with confidence and secure more profitable projects.


    • Single-Family Homes
    • Custom Homes
    • Townhouses
    • Duplexes & Triplexes
    • Multi-Family Units
    • Apartments & Condominiums
    • Office Buildings
    • Hospitals & Medical Centers
    • Hotels & Hospitality
    • Retail Stores & Shopping Centers
    • Restaurants
    • Educational Facilities
    • Manufacturing Plants
    • Oil & Gas Facilities
    • Pharmaceutical Facilities
    • Storage Facilities
    • Distribution Centers
    • Industrial Warehouses
    • Highways & Roadways
    • Bridges
    • Airports & Hangars
    • Tunnels
    • Dams
    • Bus Terminals

    All Your Construction Cost Estimating Needs in One Place

    Conceptual Estimating

    We prepare high-level preliminary cost estimates based on early drawings and limited project information. These estimates help you evaluate feasibility and make informed decisions before moving into final bidding. Our preliminary pricing gives you a clear financial direction at the planning stage.

    Construction Budget Estimating

    Our budget estimating services deliver detailed cost estimates covering materials, labor and overhead. We cover all expenses in a structured format to help maintain profitability. This allows contractors to plan properly and maintain project costs from the start.

    Bid Preparation

    We help in preparation of construction bids to make proposals stronger and easier to submit. Each bid is prepared with clear cost breakdowns and trade-specific details. Our bid support services increase your chances of winning projects without overpricing.

    Xactimate Estimating Services

    We provide Xactimate estimates for damage claims, helping contractors, insurers, and property owners assess repair costs accurately. Our Xactimate writers evaluate structural, water, fire, storm, and mold damages, preparing itemized material and labor takeoffs. This ensures claims are documented professionally and repair work can proceed efficiently.

    Construction Cost Estimates for All Trades

    At Kelly Estimating, we provide comprehensive construction cost estimating for all trades, ensuring every quantity and cost is accurately captured. Our detailed takeoffs and structured estimates give contractors the confidence to prepare competitive bids. With clear, organized data, we help you submit winning proposals efficiently and with complete financial clarity.


    Bid Ready Deliverables

    • Detailed CSI-Based Construction Cost Estimates in Organized Excel Spreadsheets
    • Color coded marked-up drawing plans for clear quantity verification
    • Complete Construction Quantity Takeoffs by Trade Division
    • Labor Man-Hour Calculations with Region Based Pricing
    • Review and Incorporation of All Addendums and Drawing Revisions
    • Bid-Ready Summary Sheets for Smooth Proposal Submission

    Clients We Serve

    • General Contractors (GCs)
    • Subcontractors (Subs)
    • Construction Developers
    • Home Builders
    • Architects & Designers
    • Engineers
    • Property Owners
    •  Lenders 
    • Insurance Companies
    • Property Management Firms
    • Facility Managers
    Benefits of Outsourcing Preliminary Estimates

    Hire construction cost estimators at Kelly Estimating and get accurate, bid-ready estimates for any project type, whether commercial, residential, or industrial. Share your plans with us, and our expert team will review every detail to provide precise cost breakdowns that help you stay competitive.

    We are available 24/7 to answer your queries and typically respond within minutes, ensuring your bidding process moves smoothly. Our estimators hold industry-leading credentials, including (CPE), (CEP), (CCT), (CCP), LEED Accredited Professional, (CMP), and (PMP), guaranteeing your estimates are reliable and fully compliant. Submit smarter, stand out from competitors, and maximize your chances of winning every project with Kelly Estimating.

    Estimating Software We Use

    Using advanced estimating software is important for accuracy, speed, and efficiency in construction cost estimations. At Kelly Estimating, we use digital software to perform precise construction takeoffs and cost estimates. It allows our team to quickly calculate material quantities, labor costs, and project overhead with minimal errors.

    RS Means

    Bluebeam

    Microsoft Excel

    FastDUCT

    FastPIPE

    Planswift

    Trimble

    Xactimate

    Why We are Smart Choice for Construction Cost Estimates?


    Our team is available around the clock to answer questions, provide updates, and assist with your estimating needs. You can rely on us anytime to keep your projects on track.


    All project information is handled under strict non disclosure agreements, ensuring your sensitive data and project details remain completely secure.


    New clients receive 30% off their first construction estimate, allowing you to experience our professional, accurate services at a reduced cost.


    Outsourcing your estimating needs to our expert team can reduce internal overhead by up to 70%, saving time, labor, and resources while improving efficiency.


    Every estimate is reviewed by our senior estimators and quality assurance team, ensuring accuracy, completeness, and alignment with project requirements.


    We tailor every construction estimate to your project’s specific scope, trades, and requirements. This ensures you get precise, actionable data for competitive bidding and accurate budgeting.


    Our team provides estimating across all trades and CSI divisions, from structural work to finishes, mechanical, electrical, plumbing, and more. No detail is left out, giving you complete project visibility.


    We use local material and labor rates based on your project’s location to produce realistic, market-aligned estimates. This allows your bids to be competitive while reflecting true costs.


    Our streamlined process delivers detailed estimates quickly, typically within 12–24 hours, so you never miss a bidding opportunity. Speed doesn’t compromise accuracy or completeness.

    Strategy Behind Accurate Cost Estimates

    Our approach begins with gathering all project drawings, plans, and specifications and discussing them with your team to fully understand the scope and requirements. Once we have a complete picture, the information is handed over to our expert estimating team. We then perform precise measurements using latest software, capturing every material across all trades. Each item is carefully cross checked to ensure nothing is overlooked for accurate construction cost calculations.

    After quantities are verified, we calculate labor, material, and overhead costs for each trade to create a realistic estimate. Every project undergoes a senior estimator review to confirm accuracy and completeness. The final deliverable is presented in professional formats like Excel or PDF, with clear breakdowns that make your bid fully defensible and ready for submission.

    Get Started with Kelly Estimating in 3 Simple Steps

    1

    Share Your Construction Plans

    Send your project drawings, blueprints, and specifications to our team at plans.kellyestimating@gmail.com. We carefully review every detail to understand your scope.

    2

    Receive a Quick Quote

    Within 5 minutes, we provide a quote. If you’re satisfied, we send an invoice to confirm your order and proceed further.

    3

    Get Your Complete Construction Estimate

    Once payment is cleared, our team delivers a comprehensive construction cost estimate. The estimate includes labor and detailed quantity takeoffs in an easy-to-read format.

    Our Portfolio

    Successful Projects

    Structural Steel Framing | Eastern Rd, Brighton and Hove, Brighton BN2 5BE, United Kingdom

    Tower

    South Tower

    Address: 110 Repass St, Athens, WV 24712, United States
    Scope of Work: We provided construction cost estimating services for the structural steel and neoclassical base renovations.

    Millwork Estimating Microsoft Corporation

    Hotel

    Hotel Amalga, St. Augustine, A Tribute Portfolio Hotel

    Address: 5 Prawn St, St. Augustine, FL 32084, United States
    Scope of Work: We estimated interior millwork and boutique plumbing fixtures for this 71-room museum district development.

    Piping Takeoff Services USA

    Sciences Center

    Claremont College Science Building

    Address: 681 Claremont Blvd, Claremont, CA 91711, United States
    Scope of Work: We estimated medical gas piping and specialized HVAC systems for the new building wing.

    Landscaping Takeoff Services

    Plaza Tower

    Plaza Tower Condominiums

    Address: 1111 N 1st St, Bismarck, ND 58501, United States
    Scope of Work: We offered construction cost estimating for the site-wide landscaping and residential plumbing systems.

    See How Our Estimates Help Clients Win More

    5 Star Reviews

    “Working with Kelly Estimating has improved our bid success because their accurate cost breakdowns and fast turnaround times give us confidence to submit competitive proposals every time.”

    James Mitchell | GC, NYC

    “Kelly Estimating consistently provides detailed takeoffs and estimates according to local pricing, helping us streamline our bids and win more projects.”

    Sarah Rodriguez | Home Builder, New Jersey

    “With Kelly Estimating’s bid ready estimates and 24/7 Availability, we save hours on estimates and submit bids that reflect real labor and material costs.”

    David Kim | Subcontractor, Brooklyn

    “Their detailed estimates and quick bid delivery have transformed how we approach proposals, our win rate has improved significantly thanks to Kelly Estimating.”

    Michael Rodriguez | Project Manager

    “I’ve used several services, but Kelly Estimating’s precision preliminary estimating and responsive team support exceed expectations, making a real difference in our bidding outcomes.”

    Luca Sebastian | Contractor

    “Kelly Estimating helps us win bids with professional, accurate estimates and support for last-minute requests, providing reliability when we need it most.”

    Jon Russel | Pro Contractor

    FAQs

    Frequently Asked Questions


    The process includes reviewing plans, performing quantity takeoffs, analyzing labor and material costs, and compiling a detailed estimate with inclusions and assumptions. Final deliverables are structured to support budgeting and competitive bid submission.


    You can contact Kelly Estimating for accurate, bid-ready construction cost estimates tailored to your project scope. Our team supports contractors, developers, and owners with detailed pricing that improves bidding confidence.


    Look for experience across multiple project types, accurate quantity takeoffs, transparent pricing methods, and strong turnaround times. A dependable company should also understand local market rates and support contractors during the bidding phase.


    A reliable option is Kelly Estimating, where experienced estimators provide precise takeoffs and cost analysis to help you plan budgets and submit competitive bids. We ensure transparency, accuracy, and quick turnaround for every project.


    Clients usually share project drawings and specifications, after which estimators review the scope and provide a quote. Once approved, the team prepares detailed takeoffs and cost breakdowns ready for bidding and project planning.