Replacing the roof on a 1,200-square foot house typically costs between $6,000 and $16,000, with most homeowners spending around $7,000...
ACON ENGINEERING
Estimating
By Sector
Takeoff & Bidding
Structure
Wood & Finishes
MEP Systems
A construction project starts with a price long before it starts with concrete or steel. In Ohio, that price changes depending on supplier availability, subcontractor competition, local labor markets, and project location. ACON Engineering prepares detailed construction estimates, material takeoffs, and cost reports that reflect those real project conditions.
★★★★★ 4.9 from 312 reviews
● 9,800 plans estimated
● Reply within 4 business hours
● Built for GCs, subs, developers
Many construction budgets fail because pricing begins before the drawings are fully understood. Specifications change, subcontractor scopes overlap, suppliers quote different lead times, and material prices move while bids are still being prepared. A reliable estimate brings every one of those variables into a single cost model before construction begins. Our certified estimators review drawings, specifications, scope gaps, and trade coordination first, then build organized quantity takeoffs, labor estimates, equipment costs, and material pricing that contractors can actually use to make decisions instead of simply submitting numbers.
ACON Engineering prepares detailed construction estimates that match the scope, procurement strategy, and project complexity, helping contractors make informed bidding and budgeting decisions.
Our civil estimating services cover excavation, grading, utilities, storm drainage, paving, retaining walls, and infrastructure work. Digital quantity takeoffs, equipment production rates, and local material pricing are combined into organized reports that support bidding, scheduling, and site development planning.
Residential construction budgets depend on accurate quantities long before materials are ordered. Our residential estimating services provide detailed takeoffs for foundations, framing, roofing, finishes, MEP systems, and site work, helping builders prepare realistic budgets, compare supplier pricing, and submit competitive bids.
Commercial developments involve multiple trades working under tight schedules. Our commercial estimating services organize labor, materials, equipment, and subcontractor scopes into a structured estimate that simplifies bid preparation, procurement planning, and cost control throughout the project.
Industrial facilities require careful pricing of structural steel, equipment foundations, utility systems, process piping, and specialty installations. Our industrial estimates account for construction complexity, labor productivity, and sequencing so contractors can prepare realistic budgets.
Apartment buildings, condominiums, student housing, and mixed residential developments involve repetitive layouts that demand consistent quantity verification. We prepare comprehensive multifamily estimates covering structural work, interior finishes, building systems, and common areas to improve budgeting accuracy.
Earthwork costs often determine whether a project stays profitable. Our cut and fill estimating services calculate excavation volumes, fill requirements, haul distances, grading quantities, and site balancing using digital plans, giving contractors dependable information before equipment reaches the jobsite.
Grading, excavation, cut and fill, drainage, utilities, paving, site improvements, and landscape estimating services.
Foundations, slabs, footings, walls, columns, paving, with rebar, formwork, and finishing counted through our concrete estimating services and rebar estimating services.
Wall, floor, and roof framing, sheathing, trusses, blocking, and millwork covered by our carpentry estimating services, framing estimating services.
Roofing, flashing, insulation, waterproofing, siding, and sealants quantified via roofing estimating services, insulation estimating services, and waterproofing estimating services.
Doors, frames, windows, storefronts, glazing, hardware, and specialized conveying estimating services.
Gypsum board, framing, paint, flooring, tile, ceilings, and interior finishes calculated using drywall estimating services, drywall takeoff services, flooring estimating services, and painting estimating services.
HVAC equipment, ductwork, piping, supply and waste lines, fixtures, water heaters, and solar estimating services construction.
Panels, conduit, wiring, feeders, lighting, devices, and low voltage.
Sprinkler systems, standpipes, fire stopping, suppression systems, fire alarms, hydrants, and fireproofing supported by fire suppression estimating services and fireproofing estimating services.
Toilet partitions, signage, lockers, fireproofing, casework, countertops, appliances, building specialties, and comprehensive residential material takeoff services.
ed in an editable format with detailed pricing, quantity takeoffs, marked up drawings, and supporting documentation, making it easy to review, share, and update as project information changes.
Get 3 redacted full sample sets covering takeoff, estimate, and schedule. No call required.
Our workflow follows a structured review process that improves accuracy, reduces revisions, and delivers bid ready reports.
We review construction drawings, specifications, addenda, and project requirements to understand the complete scope before measurements begin.
Using professional estimating software, we measure quantities directly from the plans and organize them according to CSI trade divisions.
Material prices, labor productivity, equipment costs, subcontractor pricing, and project conditions are combined into a detailed construction estimate.
A senior estimator performs a final quality review before delivering editable estimate files, marked up drawings, and supporting documentation.
ACON Engineering combines experienced estimators with trusted digital estimating platforms and current pricing databases to produce consistent construction estimates, reliable quantity takeoffs, and organized cost reports that support confident bidding decisions.
Our team delivers practical estimates that help contractors bid confidently, manage costs, and keep projects moving without unnecessary revisions.
For more than 15 years, we've prepared construction estimates, quantity takeoffs, and bid documents for residential, commercial, industrial, civil, and specialty projects, helping contractors build accurate budgets and submit competitive proposals.
Your estimate is prepared by experienced professionals following recognized estimating practices. Our AACE certified estimators focus on quantity accuracy, realistic pricing, and organized reporting that supports confident bidding decisions.
We provide estimating across all CSI MasterFormat divisions, including sitework, concrete, structural steel, framing, drywall, roofing, MEP, finishes, and specialty trades, allowing you to manage multiple scopes through one estimating partner.
Whether you need one estimate, ongoing bid support, or long term estimating assistance, we offer flexible pricing that scales with your workload without requiring an in-house estimating department.
Construction drawings evolve throughout bidding. We remain available for addenda reviews, drawing revisions, scope updates, and estimate adjustments so your pricing stays aligned with the latest project information.
Our structured estimating workflow allows us to deliver reliable estimates within tight bid schedules while maintaining detailed quantity verification, organized documentation, and thorough quality reviews before every delivery.
Answer a few project questions to receive a preliminary estimating price. Once your drawings are available, our estimators review the project scope and provide a fixed quotation before work begins.
Select residential, commercial, industrial, civil, renovation, or remodeling. The project type determines the estimating scope, required trades, and level of quantity takeoff.
Enter the approximate square footage or estimated construction value. Project size helps determine the quantity of measurements, pricing effort, and estimating complexity.
Choose the services you need, including material takeoffs, labor estimates, MEP, sitework, structural, earthwork, or a complete CSI construction estimate customized to your project.
$1,250
Turnaround · 3 business days
Final fee depends on plan complexity. No charge until you approve.
The rates match how you work. Pay a flat fee per project, or set up ongoing support, with no hidden costs. Get a single construction takeoff, or keep an estimator on call for your whole pipeline.
For a contractor who needs one construction estimate for a specific bid.
From $750
For firms bidding several construction projects a month.
$2,495 / mo
For large builders and developers with heavy volume.
Custom
ACON Engineering is great to work with. The team is hardworking, professional, and takes pride in their work. They respond quickly, communicate clearly, and keep projects moving from start to finish.
Acon Engineering is a trustworthy and professional firm. They consistently deliver on time and are excellent to work with throughout the process. Their estimates are clear, organized, and supported by detailed documentation.
It was a pleasure working with them. The team was professional, responsive, and easy to communicate with throughout the project. Their service was reliable, efficient, and delivered exactly what was promised.
Our estimates are prepared using the latest drawings, specifications, digital quantity takeoffs, current Ohio labor rates, and supplier pricing. A senior estimator reviews the report before delivery to improve consistency and reduce pricing discrepancies.
Yes. You can request estimates for individual trades such as concrete, structural steel, drywall, roofing, HVAC, plumbing, electrical, earthwork, or any other CSI division without ordering a full project estimate.
Yes. We prepare preliminary estimates, conceptual budgets, and design-phase estimates when construction documents are still being developed, helping owners and contractors evaluate project feasibility before final drawings are completed.
We accept PDF drawings, CAD files, architectural plans, structural drawings, specifications, bid documents, and addenda. If additional information is required, our estimators will request it before starting the takeoff.
Absolutely. Construction documents often change during bidding. We update quantities, pricing, and scope based on revised plans or issued addenda so your estimate reflects the latest project information.
Yes. Depending on the requested scope, estimates can include material quantities, labor costs, equipment pricing, subcontractor pricing, overhead, profit, and detailed cost breakdowns for better budgeting and bid preparation.
Our services support general contractors, subcontractors, developers, architects, engineers, project managers, builders, property owners, and investors who need dependable estimating before construction begins.
ACON Engineering delivers detailed construction estimates and material takeoffs that help you reduce uncertainty and prepare competitive bids.
Long form playbooks our clients use to sharpen pricing, win more jobs, and protect margin.
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ACON Engineering provides construction estimating services across the United States, supporting contractors, subcontractors, builders, developers, and construction firms nationwide. We proudly serve clients throughout the country, including the following markets:
States: California • Texas • Florida • New York • Pennsylvania • Illinois • Georgia • New Jersey • Arizona • Colorado • Michigan • Tennessee • North Carolina • Virginia • Washington • Massachusetts • Ohio • Minnesota • Louisiana • Missouri • Wisconsin • Nevada • South Carolina • Iowa • New Mexico • Wyoming
Major Cities: New York City, NY • Los Angeles, CA • Chicago, IL • Houston, TX • Dallas, TX • Austin, TX • San Francisco, CA • San Diego, CA • San Antonio, TX • Fort Worth, TX • Miami, FL • Orlando, FL • Atlanta, GA • Seattle, WA • Boston, MA • Washington, DC • Las Vegas, NV • Phoenix, AZ • Denver, CO • Raleigh, NC • Nashville, TN • Columbus, OH • Sacramento, CA • Sarasota, FL • Wichita, KS