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 helps contractors, developers, builders, and subcontractors prepare accurate construction estimates. Our certified estimating team delivers detailed quantity takeoffs, trade specific pricing, and organized cost reports that support better budgeting, stronger bid decisions, and smoother project planning across Arizona.
★★★★★ 4.9 from 312 reviews
● 9,800 plans estimated
● Reply within 4 business hours
● Built for GCs, subs, developers
Construction costs can change noticeably between Phoenix, Tucson, Flagstaff, and smaller Arizona markets. Site conditions, municipal permitting, subcontractor availability, transportation, utility requirements, and desert construction practices all affect the final project budget. A reliable estimate has to account for these variables before pricing is finalized. That's why our estimating process is built around project drawings, measured quantities, current regional pricing, and detailed cost documentation that contractors can confidently use during procurement, budgeting, and bid preparation.
Estimates are prepared using measured quantities, current Arizona pricing, and an organized cost breakdown that supports confident bidding and better project planning.
Accurate quantity takeoffs give contractors a reliable starting point before pricing begins. We measure materials directly from the drawings, organize quantities by trade, and produce takeoffs that simplify procurement, subcontractor pricing, budgeting, and bid preparation.
Our residential estimates cover custom homes, subdivisions, duplexes, townhomes, apartment developments, additions, and renovations. Material quantities, labor pricing, and project costs are developed from the construction documents using current Arizona market rates.
Commercial estimates are prepared for offices, retail buildings, schools, healthcare facilities, restaurants, hospitality developments, and mixed-use projects. Each report provides organized trade pricing, quantity takeoffs, and detailed cost breakdowns that support competitive bidding.
Industrial projects require careful evaluation of structural systems, equipment foundations, utility work, mechanical installations, and site development. Our estimating team prepares detailed cost reports for warehouses, manufacturing facilities, distribution centers, processing plants, and industrial infrastructure.
Building Information Models contain valuable quantity data when reviewed correctly. Our BIM estimating services convert coordinated models into organized material quantities and construction costs, helping contractors improve planning, reduce manual takeoffs, and verify project scope.
We prepare Xactimate estimates for restoration work, insurance claims, repairs, and reconstruction projects. Each estimate follows industry standard pricing formats, making documentation easier for adjusters, contractors, and property owners to review.
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.
Your estimate is delivered in an organized format that's easy to review, price, and share with your team. Each package is prepared from your drawings and includes the information contractors typically need before submitting a bid.
Get 3 redacted full sample sets covering takeoff, estimate, and schedule. No call required.
Once we receive your drawings, our team measures quantities, applies Arizona pricing, completes an internal review, and delivers a bid ready estimate within the agreed timeframe.
Upload your plans, drawings, specifications, or bid package. Our estimators review the scope, identify the required trades, and prepare a quotation before work begins.
We perform digital quantity takeoffs, apply current Arizona labor and material pricing, and organize the estimate using CSI divisions for easy review.
A senior estimator checks quantities, pricing logic, inclusions, and exclusions before the estimate is finalized to reduce omissions and pricing inconsistencies.
Your completed estimate is delivered in Excel and PDF formats with marked up plans, making procurement, budgeting, and bid preparation much easier.
Our estimating team works with trusted construction software to measure quantities, verify drawings, organize pricing, and prepare consistent estimating reports.
Our team combines practical construction knowledge, organized deliverables, responsive support, and regional pricing to help contractors prepare competitive bids with confidence.
Accurate construction estimates begin with verified quantity takeoffs, complete scope reviews, and current material and labor pricing. Our estimating team checks calculations carefully, helping contractors submit competitive bids with greater confidence.
Bid deadlines move quickly, so our estimating workflow is built for speed without sacrificing quality. Most construction estimates, quantity takeoffs, and cost reports are delivered within the agreed turnaround period.
Construction costs vary across Arizona. Our estimates reflect regional labor rates, material pricing, equipment costs, and ZIP code based market data, helping contractors prepare bids that better match local project conditions.
Our team prepares preliminary estimates, bid estimates, construction takeoffs, BIM estimating, Xactimate estimates, value engineering, scheduling support, and trade specific estimates for residential, commercial, industrial, and civil construction projects.
Experienced construction estimators review drawings, specifications, quantities, and pricing before delivery. Professional estimating methods, industry software, and internal quality checks help maintain consistent, dependable results throughout every project.
Estimating support continues after delivery. We answer quantity questions, explain pricing, review revisions, discuss drawing updates, and help contractors finalize construction estimates before bid submission with responsive technical assistance.
Answer a few project questions to receive a preliminary estimating price. Once we review your drawings, you'll receive a fixed quotation before work begins.
Select residential, commercial, industrial, civil, renovation, or mixed-use construction. Project type determines estimating scope, trade coverage, and pricing effort.
Share the approximate square footage or estimated construction value. This helps determine the quantity takeoff workload and estimating requirements.
Choose construction estimating, quantity takeoffs, BIM estimating, Xactimate estimates, value engineering, preliminary budgets, or complete CSI trade estimating.
$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.
Construction costs vary across Arizona based on labor availability, material suppliers, transportation, and local market demand. Our estimates use current regional pricing so your budget reflects actual project conditions instead of outdated national averages.
Yes. If you're still in the planning or design stage, we can prepare a preliminary estimate using conceptual drawings, sketches, or available project information. As the design develops, the estimate can be updated with greater detail.
The best results come from architectural drawings, structural plans, MEP drawings, specifications, addenda, and any project notes. The more complete the information, the more accurate the quantity takeoff and cost estimate.
Yes. Our reports include detailed material quantities, labor pricing, equipment costs where applicable, and organized cost breakdowns that help contractors review budgets and prepare competitive construction bids.
Absolutely. Many contractors request estimates for individual CSI trades such as concrete, electrical, plumbing, HVAC, drywall, framing, roofing, earthwork, or structural steel instead of a complete project estimate.
Construction drawings often change before bidding. When revised plans are issued, we update the affected quantities and pricing so your estimate reflects the latest project scope before submission.
General contractors, subcontractors, developers, architects, engineers, builders, and project owners often outsource estimating to save time, reduce overhead, and prepare accurate bids while focusing on project management and business development.
Send your drawings to ACON Engineering for detailed quantity takeoffs, construction cost estimates, and bid ready reports prepared by experienced estimators.
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