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
ACON Engineering provides Maine construction estimating services with detailed quantity takeoffs, bid ready cost estimates, and CSI trade pricing for residential, commercial, industrial, public, and government projects. Our estimators build every estimate from your project plans, local pricing, and current project requirements, helping contractors across Maine.
★★★★★ 4.9 from 312 reviews
● 9,800 plans estimated
● Reply within 4 business hours
● Built for GCs, subs, developers
ACON Engineering helps contractors, developers, and builders understand project costs early through detailed budgeting, procurement planning, scope verification, and bid preparation. Our estimating team reviews drawings carefully, identifies missing or conflicting information, and organizes pricing into practical reports that are easy to review and update. This approach improves planning, supports purchasing decisions, reduces costly revisions during bidding, and gives construction teams a dependable financial picture before work moves into the field, even on Maine's seasonal and coastal projects.
Planning support for residential, commercial, industrial, and public construction with complete quantity takeoffs, cost estimating, and bid documentation prepared from your project drawings.
Single family homes, custom residences, duplexes, townhomes, and multifamily developments require accurate material quantities before purchasing begins. We prepare detailed residential estimates covering structural work, finishes, MEP systems, and CSI trade pricing.
Commercial estimates are prepared for offices, retail buildings, schools, healthcare facilities, hospitality projects and warehouses. Our reports organize labor, materials, equipment, and subcontractor pricing into practical bid ready documentation.
Industrial facilities demand careful quantity verification and disciplined cost planning. We prepare estimates for manufacturing plants, processing facilities, distribution centers, utility projects, and industrial construction using detailed quantity takeoffs and current market pricing.
Developers, builders, investors, and private owners use our estimates to evaluate budgets before construction starts. Each report supports procurement decisions, contractor pricing, feasibility reviews, and competitive tender preparation.
Our estimators prepare cost estimates for schools, municipal buildings, transportation improvements, utilities, healthcare facilities, and community developments while organizing quantities according to recognized construction estimating standards.
Government construction projects require structured documentation and dependable cost reporting. We prepare detailed estimates, quantity takeoffs, and CSI based pricing that support public procurement, bid submissions, budgeting, and contractor evaluation.
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.
Our estimating package is organized for practical use during budgeting, procurement, and bid submission. Each report is prepared in a clear format so contractors, project managers, and developers can review costs, quantities, and pricing.
Get 3 redacted full sample sets covering takeoff, estimate, and schedule. No call required.
A structured workflow keeps the estimate consistent from the first drawing review through final delivery. Our team verifies project information before pricing begins to improve accuracy and reduce bid uncertainty.
We examine drawings, specifications, addenda, and project scope to understand construction requirements before preparing quantities and pricing.
Materials, assemblies, and measurable work items are quantified using professional digital takeoff software with trade specific verification.
Current labor, equipment, subcontractor, and material pricing are applied to produce a complete construction estimate aligned with the project scope.
A senior estimator performs a final quality review before delivering editable estimate files, marked up drawings, and supporting documentation.
Professional estimating software improves consistency, traceability, and calculation accuracy throughout the estimating process. Our team works with trusted industry platforms to prepare organized quantity surveys, pricing reports, and bid documentation.
Our estimating service is built around practical construction workflows, dependable communication, and organized reporting that helps clients prepare bids.
Every estimate is prepared around your project scope, procurement requirements, bid objectives, and construction documents instead of relying on standardized templates or generic pricing methods.
Clear assumptions, organized cost breakdowns, inclusion lists, and supporting documentation make the estimate easier to review, verify, discuss, and update throughout the bidding process.
Contractors, builders, and developers continue working with ACON Engineering because of dependable communication, organized reporting, consistent estimating practices, and reliable project support.
Flexible estimating solutions allow contractors to access professional construction estimating without maintaining a full time in house estimator, helping control overhead while improving bid preparation efficiency.
Our experienced estimating professionals follow recognized industry practices and prepare organized reports using current estimating methods, detailed quantity verification, and disciplined cost analysis.
More than fifteen years of estimating experience across residential, commercial, industrial, and civil construction has strengthened our understanding of project planning, procurement, and competitive bidding.
Answer a few project questions to receive a preliminary estimating quote. Once your drawings are available, our team reviews the documents and provides a fixed service proposal before estimating begins.
Choose residential, commercial, industrial, civil, renovation, or public construction. The project category helps determine the estimating scope, trade coverage, and reporting requirements.
Provide the approximate square footage or estimated construction value. Project size helps determine the quantity survey effort, pricing complexity, and expected delivery timeframe.
Select construction estimating, quantity takeoff, material takeoff, preliminary budgeting, BIM estimating, Xactimate estimating, scheduling, or a complete CSI based estimate prepared for bidding.
$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 estimators review the drawings, specifications, and project scope before completing quantity takeoffs and pricing. Material, labor, equipment, and subcontractor costs are organized into a detailed estimate that supports budgeting, procurement, and competitive bidding.
Yes. We prepare conceptual, preliminary, and design development estimates using the available drawings and project information. Early budgeting helps owners, developers, and contractors evaluate feasibility before final construction documents are issued.
Yes. Our team prepares estimates for municipal buildings, schools, transportation improvements, public infrastructure, and government-funded construction projects while following project specifications and procurement requirements provided in the bid documents.
Absolutely. Contractors frequently request individual trade estimates for concrete, structural steel, electrical, plumbing, HVAC, drywall, roofing, earthwork, framing, and other CSI divisions without ordering a complete project estimate.
Our estimators perform digital quantity takeoffs directly from the latest project drawings, followed by an internal quality review before delivery. This process helps identify quantity discrepancies, missing items, and scope inconsistencies before bidding begins.
Yes. Construction documents often change during design and tendering. We revise estimates when updated drawings or addenda are issued, helping contractors maintain accurate pricing throughout the bidding process.
Our services support general contractors, subcontractors, developers, architects, engineers, home builders, project managers, lenders, property owners, and construction firms that need dependable cost estimates and material takeoffs for projects across Maine.
ACON Engineering delivers organized construction estimates and quantity takeoffs that help contractors, developers, and builders prepare competitive bids with accuracy.
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