Industrial and Advanced Manufacturing Construction in Littleton, Colorado

A $350 million, 266,000 square foot building sets a high bar for the contractors working around it, and that is the bar we build to in Littleton. Lockheed Martin began its Gateway Center on its Waterton Canyon campus in Littleton in 2017, with about 1,500 construction contractors over a three-year build. That scale shows the level of coordination, security and documentation that high-spec industrial buyers in this city expect from the builders around them.

Our Littleton work follows that standard even at a smaller scale. We build precision manufacturing, test, assembly and support space where utilities, floor flatness, vibration, cleanliness and access control matter as much as square footage. Owners typically want a team that can handle structural steel erection, heavy electrical and mechanical rough-in and commissioning under one schedule.

The city lies on the South Platte River at 5,397 feet elevation and is crossed by U.S. 85 (South Santa Fe Drive), State Highways 75 and 88, and C-470. Those routes affect where trucks enter a site, which road the oversize loads take and how we stage a crane. Oversize equipment deliveries get a route study and a permit schedule well before the truck is loaded.

Controlled-access industrial and test space

High-spec industrial buildings start with the program, not the shell. We document the process loads, ceiling heights, floor load and flatness, utility capacities, security zones and delivery routes with the owner before design is final. A test cell, assembly bay or clean support room each has different requirements, and a single hour spent writing them down before design saves weeks of rework later. We also ask who will operate the building day to day, since maintenance access to roof equipment, filters and process piping is easier to build in than to retrofit.

We build to that program with a coordinated package: foundations and slabs, structure, envelope, mechanical, electrical, plumbing and fire protection, and then commissioning. A manufacturing plant or support building also needs a security plan for contractors, with badge control, escorted delivery and secure storage for materials.

Aerospace, technology and advanced manufacturing users

The market around a large aerospace employer includes suppliers, subcontractors, laboratories and engineering offices that need flexible light industrial space. These users value fast turnaround, reliable utilities and discretion, and they often split space between Littleton and nearby Englewood industrial sites or Lakewood, so we price parcels in each on the same basis, with the code edition and review path called out for every one. Our advanced manufacturing experience is in layouts that allow a bay to be reconfigured as equipment changes.

For projects that include aircraft, vehicles or large equipment, we plan hangar-style space with clear spans, tall doors and heavy slabs. We also include flexible power, compressed air and exhaust provisions at the start, since adding them after the slab is poured costs far more.

Littleton's 2024 IBC and its local amendments

Littleton's building division lists the 2024 International Building Code as an adopted code, with local amendments in the municipal code. A project designed to an older edition will need to be updated, and the amendments can affect fire protection, accessibility and structural items.

We obtain the amendment list at the start and review it with the design team. Our permit coordination covers building, fire and site reviews, and for projects with high-value equipment we raise commissioning and special inspection requirements early so they appear in the schedule instead of surprising the owner.

What we schedule and inspect

Precision users care about the slab. We schedule and inspect floors placed and finished to the flatness and levelness that machinery and automated systems require, and we cure and protect them through the rest of construction. Equipment pads and foundations are formed and poured to the vendor's anchor-bolt template, and we survey each before grout. Where heavy equipment will be set after the building is closed in, we leave a removable wall panel or a roof opening and a laydown path so the rigging crew is not forced to cut into finished work.

Underground utilities are another area where close coordination pays. We schedule the trade partners who install fire water loops and hydrant systems, process piping sleeves and electrical duct banks in the right sequence, and test them before backfill. A missed sleeve under a finished slab is expensive to correct.

Counties, school districts and where the parcel sits

Littleton is the Arapahoe County seat, with small portions extending into Jefferson and Douglas counties, which are served by Jeffco Public Schools and Douglas County School District RE-1. For a builder, the practical point is that a parcel near the city's edges can fall under a different county's records and services, so we confirm jurisdiction, utility provider and review path from the start.

Schedule and coordination matter on any large industrial program in the city. The scale of Lockheed Martin's Gateway Center, with about 1,500 construction contractors over three years, shows how many trades can share a site. We plan crane locations, parking, laydown and hoisting hours with the owner, and we hold daily coordination meetings when many trades are active. Our commissioning, turnover and closeout process documents each system for the owner's maintenance team, and we plan it in the schedule from the beginning.

Plan your Littleton facility

Send the program, the equipment list and the target date. We will return a coordinated scope, schedule and code review.

Common Questions

Which building code edition does Littleton use?

Littleton's building division lists the 2024 International Building Code as an adopted code, with local amendments in the municipal code. We obtain the amendments before pricing and confirm with the division which edition applies to your application. Designs from other cities may not meet Littleton's local items without changes.

Can you build secure or controlled-access industrial space?

Yes. We plan badge control, escorted deliveries, restricted areas and storage for materials from the start. Owners with security requirements share them in preconstruction so the design and the site logistics match.

What does a precision manufacturing floor require?

The owner's equipment vendor sets the flatness, levelness and load requirements, and we convert them to a slab design, joint layout and curing plan. We verify the finished floor with measurements before equipment is installed, and we protect it through the rest of the work.

How many trades should we expect on a large program?

It depends on the building. A large program such as the Gateway Center, with about 1,500 construction contractors over a three-year build, shows the upper end of what a Littleton site can host. We coordinate trades with a single superintendent's logistics plan and daily meetings.

How do you handle parcels near the city boundary?

Littleton extends into small portions of Jefferson and Douglas counties. We confirm jurisdiction, utility service and the review path for the exact parcel at the start, and we adjust the schedule if more than one agency is involved.

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