P1 is a single-source specialty subcontractor providing comprehensive multi-trade facility solutions to customers in a variety of markets.


What We Can Do For You

From preconstruction and virtual design to fabrication and construction, our expert mechanical, electrical, and plumbing teams are ready to serve your needs.

Preconstruction Services

Design Build, Estimating, Engineering

Virtual Design & Construction

Latest technology in building information modeling keeps projects on time and on budget


Pipe, plumbing, sheet metal, electrical, millwright & architectural metal


HVAC, mechanical, electrical, plumbing, millwright and architectural metal

Service & Facility Maintenance

P1 Service provides HVAC, mechanical, electrical, and plumbing service, performance solutions, and preventative maintenance

Integrated Construction and Fabrication with All Trades Under One Roof

No two customers are alike when it comes to specific project needs, but every customer expects outstanding quality, excellent customer care, and innovative solutions that save time and money. That’s why they choose P1. We are the trusted partner for single-source solutions tailored to fit each customer's unique requirements. Whether you are constructing a new facility, repairing an existing structure, or maintaining a current one, we can help you save time and money throughout the entire course of a building's lifecycle.

P1 focuses on finding the best solutions for customers through our robust capabilities of construction, fabrication, and construction manufacturing. Each of our capabilities is explained below to help you understand the services we offer and how we continue to provide our customers with efficient facility and operational workspaces. To schedule an appointment with our professional HVAC contractors, mechanical contractors, electrical contractors, plumbing contractors, millwrights or architectural metal, please contact us today.

What Makes Us Better

  • Single Source Solutions

    Thanks to our incredible team of highly trained specialists and project managers, we offer many different services that truly help each business owner or property manager know that they have one single source of contact for their construction, fabrication, and facility maintenance needs. Without our customers, we truly would not be where we are today. Providing our customers with quality service, excellent customer care, and innovative solutions that save time and money have helped us become a century-strong company we can be proud of. If you are interested in any of our services, please contact us today so that we can provide you with the quality you deserve.

  • Construction Services

    P1 Group construction contractors provide full MEP (mechanical, electrical, plumbing) and Millwright professional services supported by additional capabilities such as design-build, engineering, and virtual design and construction. Through each of our construction services, we provide our customers with exceptional experts that already have the reputation for quality and honesty. Please feel free to learn more about our construction services by clicking the button below or contact us today if you are interested in our construction services.

  • Fabrication Services

    Fabrication has become a critical part of the construction process. P1 provides piping fabrication, plumbing fabrication, electrical fabrication, sheet metal fabrication, and millwright fabrication. Through our fabrication services, we can provide durable and affordable fabricated materials to complete your construction project on time and on budget, eliminating waste and additional hours at the jobsite. At P1 Group, we provide professional fabrication contractors that can get the job done efficiently and effectively. 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.

  • P1 Service, LLC

    Our sister company, P1 Service, LLC offers single-source facility service. From HVAC and plumbing to refrigeration and electrical, P1 Service provides efficient and operational workspaces. P1 Service’s facility maintenance services are used to sustain reliable and efficient systems within any commercial facility. To learn more about P1 Service facility maintenance services, please visit or contact them today.

Featured Projects

ku eec education construction project

The University of Kansas - Earth, Energy & Environment Center

P1 Group assisted in the construction of two new engineering labs at the University of Kansas. There are a total of nine stories...

Central Plains Kaolin Silo Modifications

Industrial & Manufacturing

Central Plains Kaolin Silo Modifications

What do you do when your 500-ton capacity silo needs to be modified from a tapered, oval shape to “true round”? This is exactly the type of challenge...

Palms Fantasy Tower Remodel

Palms Fantasy Tower Remodel

P1 Group was awarded the remodel of the Fantasy tower at the Palms Hotel and Casino...

Children’s Mercy Research Tower

Children’s Mercy Research Tower

P1 Group was selected for the mechanical scope of the two-part Children’s Mercy Hospital Research Tower project...

The University of Kansas Health System Cambridge Tower

The University of Kansas Health System Cambridge Tower

Working on new construction around an active hospital is challenging enough, but the University of Kansas Health System (TUKHS) Cambridge Cancer Treatment Center...

Fort Riley Irwin Army Hospital
Government & Military

Fort Riley Irwin Army Hospital

Ft. Riley’s new Irwin Army Community Hospital was the largest single government contract underway at the time and was deemed a “statement facility” for Ft. Riley...

Get in Touch with Our Team Today

Latest Blog Posts

16 February 2024
P1 News
Even though welding hasn’t always been a common career for a woman, that didn’t stop Melanie McNeil from pursuing - and excelling in - this challenging trade. Growing up, Melanie was around the trades through her family. Her dad was an operator for L...
05 February 2024
P1 News
When looking at pipe, plumbing, ductwork, conduit, switchgear and everything else that goes into making a facility operate comfortably and safely, it’s easy to forget the end beneficiaries of those items are the people who use that facility every day...
13 December 2023
P1 News
Pictured, above: Jack wearing his dad's original Santa suit; Below, left: Jack with son, Logan, who is now a freshman at K-State There’s something indescribable about the way a child’s face lights up when they see Santa Claus – and P1 Construction Pr...

Our Office Network

Kansas City

13605 W 96th Terrace, Ste 200
Lenexa, KS 66215
(913) 529-5000

Omaha, NE

14135 S 220th St, Ste 5
Gretna, NE 68028
(402) 401-4676

St. Joseph, MO

3815 Faraon Street, Ste A
St. Joseph, MO 64506
(816) 233-3305

Las Vegas, NV

5685 Cameron Street
Las Vegas, NV 89118
(702) 270-4432

Lawrence, KS

2151 Haskell Ave, Bldg 1
Lawrence, KS 66046
(785) 843-2910

Architectural Metal

8701 Elmwood Ave, Ste 500
Kansas City, MO 64132
(816) 708-0419

Manhattan, KS

301 S 4th Street, Ste 110
Manhattan, KS 66502
(785) 236-7350

P1 Group works with P1 Service, LLC to provide HVAC, mechanical, electrical, and plumbing service, performance solutions, and preventative maintenance. P1 Service, LLC has locations in Lenexa, KS, Wichita, KS, Topeka, KS, St. Joseph, MO, and Ankeny, IA.

Employees & Customers

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