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  • construction worker overseeing construction project in kansas city

    Pipe, Plumbing, Sheet Metal, Electrical & Building Technologies, Millwright

  • clients examining fabricated modular rooms
    Off-Site Construction

    Pipe, Plumbing, Sheet Metal, Electrical, Millwright, Modular, and Integrated Assembly

  • virtual design and construction illustration
    Virtual Design and Construction

    3D technology in building information modeling to visualize and plan building designs, processes, conflicts and more

  • reviewing preconstruction blueprints
    Preconstruction Services

    Design build and assist, constructability review, estimating, engineering, scheduling, quality control

  • architectural metal design and installation
    Architectural Metal

    Design, fabrication, and installation for themed entertainment and commercial structures

Commercial MEP Construction, Fabrication…and So Much More

P1 Construction, LLC is a single-source specialty subcontractor providing facility solutions with all trades under one roof. We take a holistic approach to all construction projects with our complete in-house services and value-added capabilities, including: preconstruction, sheet metal, piping, plumbing, electrical, building technologies, millwright construction, architectural metal, systems integration controls, virtual design and construction, and multi-trade off-site construction (fabrication).

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Preconstruction Services

Our Preconstruction services include design build, estimating, budget development, engineering, and constructability reviews.

Virtual Design and Construction (VDC) icon

Virtual Design and Construction (VDC)

We use the latest technology in building information modeling (BIM) to visualize and plan building designs, processes, schedules, budgets, and more.

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Off-site Construction

Our fabrication shops handle piping, plumbing, sheet metal, electrical, millwright, architectural metal, and facilities integrated assembly and modular - all under one roof.

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Our construction services include HVAC, piping, plumbing, sheet metal, electrical, millwright, building technologies, systems integration controls, and architectural metal.

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P1 Service, LLC

P1 Service, LLC

Visit our sister company P1 Service for facility maintenance and service.

Why Choose P1 Construction, LLC

construction blueprints


Thanks to our incredible team of highly trained specialists and project managers, P1 Construction, LLC offers many different services that truly help each general contractor and owner know that they have one single source of contact for their engineering design, budget development/cost analysis, construction, and off-site construction needs.

construction contractors and engineers collaborating on upcoming construction project

All Trades Under One Roof

From P1’s virtual design and construction detailers and BIM experts to the fabrication shops and MEP construction, P1 operates with all trades under one roof. Our teams efficiently work together to expedite production, saving time and money for the owner. Our single-source capabilities include preconstruction through commissioning – all from one of the most trusted specialty subcontractors in the U.S.

construction team reviewing designs at construction site

Construction Services

P1 Construction, LLC provides full MEP (mechanical, electrical, plumbing), millwright, and architectural metal services supported by additional capabilities such as design-build, virtual design and construction, and off-site fabrication. Learn more about our construction services by clicking the button below or contact us today if you are interested in our construction services.

clients examining modular fabrication project

Off-Site Construction (Fabrication)

Off-site construction and modular assembly has become a critical part of the construction process. P1 provides piping, plumbing, electrical, sheet metal, millwright, and modular and integrated assemblies that can be shipped to any project location, or purchased and installed by owner. Our Lawrence, KS, and Las Vegas, NV fabrication facilities have all trades under one roof – with a separate facility for architectural metal in Kansas City, MO - to complete your construction project on time and on budget, eliminating waste and additional hours at the jobsite. If you are interested in learning more, click the button below or contact us today if you are ready to get started with our fabrication services.

Get in Touch With Our Team Today

Featured Projects

Latest News

P1 Construction Welcomes 2024 Summer Interns

May 28, 2024
This year P1 welcomes a mix of new and returning faces to the team of 2024 Construction interns. The interns are already out and about at project sites and activities, and we hope they have a great summer here with P1! Aidan Wolownik Mechanical Intern, Lenexa Aidan is a student at...

P1 Provides Many Years of Single-Source Solutions for Haskell Indian Nations University

May 10, 2024
When you have a campus of buildings full of rich history dating back to 1884, system upgrades are inevitable. Haskell Indian Nations University (HINU) in Lawrence, KS, began as an agriculture education program for grades one through five. Today, HINU continues to serve the educational needs of American Indian and Alaska...

P1 Safety Culture: Avoiding Slips, Trips, and Falls

May 07, 2024
In honor of National Construction Safety Week, the P1 Safety Team reminds everyone to be vigilant of slip, trip, and fall hazards. Slips, trips, and falls are often a top cause of workplace injuries. Tripping, falling, or slipping injuries account for more than 300 fatal - and 20,000 nonfatal - fall injuries annually since 2013 [Center for Construction Research & Training]. P1 has had their share of these injuries in the past, with a recent increase. Learn how to mitigate or eliminate these type of injuries. SOI: STOP, OBSERVE, IMPLEMENT Familiarize yourself with surroundings utilizing the SOI before starting in a new area, and stay aware of changes using the 20x20x20 rule: Every 20 minutes, take 20 seconds & observe changes within a 20 ft. area. LOOK Never put your feet where your eyes haven’t been. CLEAR PATHS Good housekeeping should not just be done in your own work area, but also walking paths for others. GOOD LIGHTING A trip hazard becomes more of a hazard if you can’t see it. APPROPRIATE FOOTWEAR Make sure working boots are in good condition and provide good traction. SAFE WORKING SURFACE Uneven ground, weather, or spills increase tripping potential. SAFEST PATH Take the safest path of travel- sometimes the shortest path isn’t always the safest. COMMUNICATION Report any hazards and alert others until they can be corrected