
Rebuilding a house costs $150 to $350 per square foot in 2026, or about $135,000 to $525,000 for most homes....
Acon Engineering provides construction estimating and takeoff services across Houston. We cover the full range of CSI trades, including concrete, steel, MEP, and finishes, for developers, contractors, and architecture firms. With over 15 years in estimating, we serve Houston, the Inner Loop, and the surrounding metro.
★★★★★ 4.9 from 312 reviews
● 9,800 plans estimated
● Reply within 4 business hours
● Built for GCs, subs, developers


Houston has a different construction environment than most major U.S. cities. While it doesn't follow traditional zoning, projects still have to comply with deed restrictions, Chapter 42 development regulations, and local building requirements. Site conditions also play a major role in project costs. Many properties are located in FEMA flood zones, and Houston's expansive clay soil often requires specialized foundation systems.
ACON Engineering prepares detailed estimates based on your project drawings, local construction costs, and site specific conditions. Our team accounts for these factors early in the estimating process, helping contractors and developers build more accurate budgets and submit well prepared bids.
Each estimate is prepared from your plans and priced to the Houston market. Our services cover blueprint and HVAC estimating, along with residential, commercial, industrial, and estimating consulting.
A full quantity takeoff is pulled from your blueprints and sorted by CSI division. Every trade is measured and counted, from the foundation through the finishes. Contractors get a clean, itemized takeoff their subs can price against.
Single family homes, custom builds, and multifamily projects are quantified by trade. The estimate accounts for the flood elevation and clay-soil foundation scope a Houston home often carries. Home builders get a bid based on real local pricing.
Offices, retail, and mixed use projects are estimated across all CSI divisions. Pricing follows the local market and the deed restrictions and permit path a Houston commercial project answers to. Developers and contractors get a bid built on real local rates.
Warehouses, plants, and energy sector facilities are priced by trade, including the structural steel, the slab, and the MEP. Houston's energy and port economy runs on this work, and contractors get an accurate number for a large project.
Ductwork, equipment and piping are quantified for the full mechanical scope. The estimate accounts for the dual systems a larger Houston home needs in the Gulf heat. Contractors get an accurate HVAC number priced to the local market.
Expert guidance on budgets, bids, and cost control across a Houston project. We review estimates, verify pricing, and advise on the numbers behind your decisions. Clients get an independent, experienced view that lowers risk and protects the budget.
Grading, excavation, cut and fill, drainage, utilities, paving and site improvements.
Foundations, slabs, footings, walls, columns, paving, with the rebar, formwork and finishing counted.
Wall, floor and roof framing, sheathing, trusses, blocking and millwork.
Roofing, flashing, insulation, waterproofing, siding and sealants.
Doors, frames, windows, storefronts, glazing and hardware.
Gypsum board, framing, paint, flooring, tile, ceilings and interior finishes.
HVAC equipment, ductwork, piping, supply and waste lines, fixtures and water heaters.
Panels, conduit, wiring, feeders, lighting, devices and low voltage.
Sprinkler systems, standpipes, fire stopping, suppression systems, fire alarms, hydrants and fireproofing.
Toilet partitions, signage, lockers, fireproofing, casework, countertops, appliances and building specialties.
The quantities are listed by trade, priced to Houston labor and material rates, in an editable Excel file sorted by CSI division. A marked up plan and a clear list of inclusions and exclusions come with it.
Get 3 redacted full sample sets covering takeoff, estimate, and schedule. No call required.
The process is simple, and you stay informed at each stage. You work with estimators who know the Sacramento market.
Upload your drawings and specs in PDF, CAD or DWG. Our team reviews the scope and sends you a quote.
We pull the quantities from your plans and sort them by trade and CSI division.
We price the materials, labor, and equipment to the Houston market, with the flood and foundation scope the site calls for accounted for.
A senior estimator checks the numbers. Then we deliver your estimate in Excel within 24 to 48 hours.
We prepare your takeoffs in PlanSwift and Bluebeam, and price them with RSMeans and the City Cost Index for the Houston market. These tools keep the quantities accurate, and the pricing matched to Gulf Coast labor and material rates.






A Houston bid depends on the numbers behind it. An accurate estimate keeps the project funded and the bid competitive.
We estimate to the deed restrictions, the Chapter 42 ordinance and the lot rules that govern a Houston project without zoning. This keeps the number aligned with how the city develops.
We account for the flood zone elevation and the clay soil foundation a Houston lot often needs. That scope moves the budget, and we price it right from the start.
We estimate the warehouses, plants and energy sector facilities Houston's economy runs on. That experience shows in the accuracy of a complex industrial takeoff.
We price the materials and labor at current Houston rates, which are among the more affordable in major metros. Your bid reflects the real cost of building in the market.
We cover concrete, steel, masonry, MEP, framing, and the rest of the divisions. The entire scope comes back in a single estimate, so nothing is left off the bid.
We deliver most estimates within 24 to 48 hours, with a rush option for tight deadlines. You get the numbers in time to review the scope and submit.
Use our quick tool to get an estimated price for your construction estimating services. This gives you a fast baseline before you request an official quote from our team.
Pick the work you want to bid on. We cover residential, commercial, industrial and mixed-use projects.
Enter the total square footage or the project scale. Project size sets the scope, so this gives us the scale of the estimate.
Pick what you need quantified. We cover the structure, the MEP, the finishes and the sitework your project needs.
$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 Houston 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 teams that bid heavy volume and need a dedicated estimator.
Custom
Builders, developers, and subs across the United States.

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 every project moving smoothly 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.
We prepare the quantity takeoff and cost estimate for your project. That covers the structure, the MEP, the finishes, and the sitework, priced to Houston rates and sorted by CSI division.
Residential construction runs about $145 to $300 per square foot, with custom builds reaching $400 or more. Commercial work runs $160 to $400+, depending on the type. Houston stays one of the more affordable major metros.
Houston has no zoning, but deed restrictions, the Chapter 42 ordinance, and lot rules still govern what gets built. We account for those in the scope, so the estimate reflects what the project actually calls for.
Much of Houston lies within FEMA flood zones, where finished floor elevations can affect both design and construction costs. We account for the additional foundation, drainage, and elevation requirements early, so your estimate reflects the actual scope of the project.
Houston's expansive clay soil usually calls for a post tension slab or a pier and beam foundation. We quantify the foundation the site needs, so the estimate reflects the real groundwork cost.
Yes. We estimate across Houston and Harris County, including the Heights, Montrose, Katy, Cypress, Pearland, Sugar Land, and The Woodlands.
Send us your drawings, and our estimators will prepare a detailed estimate based on Houston's local construction costs, site conditions, and project requirements.
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

Precise construction takeoffs and cost estimates delivered in 24 hours for GCs, subs, and developers across the United States.
2385 Partridge Lane, Lancaster, PA 17601
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