Preconstruction and Estimating in Amarillo

An estimate in the Panhandle starts with a shovel and a soil boring. The ground here is not uniform. The same quarter section can hold clay that swells and cracks, a playa floor that holds water for months, and a layer of caliche a foot below the surface. A number built on a generic soil assumption is a number that will change.

We provide preconstruction and estimating services for owners who are deciding whether to build, what to build and where. That includes conceptual budgets, site and soils review, permit and utility research, schedule studies, value engineering and bid packages. Some owners hire us for this stage alone. Others keep us on through construction.

The point is to find the surprises while they are still cheap. A permit rule, a drainage requirement, a utility extension or a hail-resistant roof upgrade can add six figures if discovered after the drawings are finished. We say what the job costs and what the weather and the ground could do to it, in that order.

We start with a short intake: building type, size, quality level, site, target date and any known limits. We turn that into a budget range with stated assumptions. As drawings develop, we update the estimate at each milestone, so owners see how design choices move the number. We break out the site, the shell, the interior, owner items and contingency, which allows value engineering that targets the right line.

We price from current local quotes, not national averages. Concrete, rebar, steel, roofing and mechanical bids come from suppliers and trades who deliver in the Panhandle, with notes about haul distance. Where a number is soft, we say so and show how much it could move.

Value engineering is where an early estimate earns its fee. We look for savings that do not weaken the building: a simpler roof shape, fewer wall penetrations, a standard door size, a slab thickness matched to real loads, or a different structural system. We also say which cuts to avoid. Cheaper cover boards, thinner membranes and undersized drainage are choices that hail and ponding punish a few years later, and we would rather lose a line item than see an owner pay twice.

Soils lead the list. The USDA describes Pullman soil as 35 to 50 percent clay with slow permeability, shrink cracks at least 5 millimeters wide, and a type location in Deaf Smith County. The Randall series sits on playa floors 10 to 50 feet below the surrounding plain, is poorly drained and is frequently ponded for very long periods in most years. The Kimberson series of the Southern High Plains has an indurated caliche layer starting 4 to 20 inches below the surface. Each of these changes footing, slab and drainage cost, and a site can have more than one.

Site utilities come next, especially water, sewer and electrical service. Then comes drainage, because in wet years the playa lakes in Amarillo have been pumped at maximum capacity. Last is weather: the cost of cold-weather concrete and of wind delays belongs in the estimate, not in a later change order.

For a site inside Amarillo, we review the city's adopted codes, which include the 2021 building code and 2021 fire code effective January 2024, and we confirm the electrical code edition with Building Safety because the city's own web page is inconsistent on it. Texas House Bill 738 applies the International Building Code to commercial buildings in a municipality for work beginning on or after January 1, 2022. The Texas Department of Licensing and Regulation requires projects of $50,000 or more to submit construction documents for accessibility review.

For land outside the city, we read the county subdivision regulations. Randall County requires an approved plat before building lots are sold and drainage easements to the limit of the 100-year floodplain. Potter County requires a drainage plan identifying the floodplain and sets rules for plats in the city's extraterritorial jurisdiction. Randall County also requires a Floodplain Development Permit before any construction begins. These rules affect land cost, schedule and design, and we price them in.

The Panhandle is seeing a lot of large projects at once, including beef plants, data centers, a growing defense site and municipal work. Public reports show the City of Amarillo approving more than $30 million in certificates of obligation for street work in 2026, with a two-year project on Osage Street. When owners compete for the same subcontractors and materials, early commitments protect your price.

We keep a current picture of the local bid market and tell clients when a trade is stretched. Sometimes the best advice is to buy a long-lead item before the design is final, or to bid a package earlier than usual. Our design-build delivery and construction management at risk pages explain how pricing works under each delivery method.

We build a preconstruction calendar that includes design, soils work, permit review, bidding, long-lead orders and construction. Each of those steps has a duration that can be estimated from local experience, and we show the critical path. Where an authority controls the time, such as a utility or a plat approval, we show the risk plainly.

Owners in the commercial real estate and public sector worlds often need a budget for approval before design starts. We can provide a conceptual estimate quickly, then refine it as the project becomes real.

Our estimators price warehouses, plants, offices, medical space, retail centers, multifamily projects and public buildings. We also price site-only packages, including paving, utilities and drainage. For examples of what industrial pricing includes, see site development and utilities and warehouse construction, and for the structures themselves see manufacturing plants.

Tell us what you want to build and where. We will return a budget range, a list of risks and the next three decisions to make.

What does a preconstruction agreement include?

Typically a conceptual budget, a site and permit review, estimating at design milestones, value engineering, scheduling and a bid package. The scope is written in advance, and the fee is stated.

Can I use your estimate to bid with other contractors?

Yes, in many cases. The estimate belongs to the owner, and we can structure the agreement so the design and pricing documents can be used with other builders.

How accurate is an early budget?

It depends on information. A concept budget may carry a wide range, while an estimate on 90 percent drawings is much tighter. We state the range at each step.

Do I need a soils report first?

Yes, before final pricing. We can start with assumptions, but the report is the single best tool to reduce risk.

How long does preconstruction take?

From a few weeks for a simple building to several months for a complex project with permits, utilities and long-lead equipment.