BUILDING
COLORADO'S FUTURE

How We Build

We build through exceptional experiences and enduring relationships. We deliver with absolute reliability.

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WHAT WE BUILD

Our passion is Building Colorado’s Future – Projects that make an impact and better our community.

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WHO WE ARE

We love what we do and this fuels us to go beyond the expected. Our people have a contagious enthusiasm about construction, people, and our Colorado Community.

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Years in Business
Employees & Counting
Million in Annual Revenue
Years in Business
Employees & Counting
Million in Annual Revenue

What Our Clients Say

When I think of JHL, the first things that come to mind are attention to detail and unwavering dependability. This is the type of team you can tell something to and forget about it because you know it’s going to get done, no questions asked. It’s very hard for me to put all that JHL does into words, the best way I can sum it up is: They make the job look easy when we all know it’s not. They always power through the challenges we throw at them with ease.

Michael Bjes, Hines

We consider JHL a valuable partner that simply goes about their business in the right manner. We trust them not only in the preconstruction services they provide, but in the reliability of their field operations and the quality product and experience they produce. They do what they say they’re going to do, tackle challenges head-on and remain solutions oriented in tough situations.

Rob Price, Boulder Valley School District

I am extremely appreciative of JHL’s PROFESSIONAL approach and DEDICATION to delivering a QUALITY project. We have been so pleased with the level of service provided. The entire JHL team, from top to bottom, worked tirelessly to ensure Golden Pond and each unit was delivered on time and within budget, all while maintaining a positive attitude and approaching everything as a TEAM.

Pat Mershon, Golden Pond Sr. Living

We have been very fortunate to have a long term partnership with JHL dating back nearly 25 years. I can say that JHL really is the ‘A-Team’ when it comes to building educational facilities. The work they have done for the Colorado school market truly is unbelievable. From JHL’s founder, John Hachmeister, to the company I know today I can certainly recommend JHL Constructors as an excellent contractor and a great partner.

Rich Cosgrove, Douglas County School District

JHL worked great within our limited budget and parents highly concerned with construction activities. As a director of a very busy school, I was concerned with the extra work of managing a construction project, however, with the partnership with JHL, I had fun during the project and we actually miss JHL working at our school! JHL was fun, supportive, flexible with our needs, and exceptionally professional.

Nancy James, Montessori Academy of Colorado

When JHL was brought to the team, they immediately immersed themselves in the project, attended every team meeting with multiple team members, and had a solutions oriented approach. JHL does an excellent job in maintaining the budget in an organized fashion and are incredibly responsive with any request we make. JHL’s open book approach certainly has fostered a strong relationship of trust over the years.

Dave Schunk, The Denver Rescue Mission

JHL collaborated with us and supported our school and vision during the entire process. They engaged with our stakeholders and tried creative and outside the box approaches to afford our school the best final product imaginable. JHL is definitely about quality and character. They built a trusting relationship with our school and our expansion team.

Josh Cochran, Former Principal Stargate School

The first time I met John Hacmeister was shortly after JHL had been the successful bidder on one of our middle schools over 20 years ago. I distinctly recall him stating that his desire was to become the best school contractor in the state of Colorado. I remember thinking that this was a very ambitious goal, but to his credit, I believe JHL has achieved that goal.

Leland Reece, CRP Architects

The Aurora Highlands CMaR

Aurora, CO

Owner Aerotropolis Area Coordinating Metropolitan District

Engineer AECOM / Matrix Design Group

JHL is currently providing CMaR services at The Aurora Highlands, a master planned 4,000-acre community development for the Aerotropolis Area Coordinating Metropolitan District. Construction includes new interchanges up to E470 and I-70, numerous bridges, trunk line and distribution utilities, roadways, electrical, landscaping, tributary drainage ways, earthwork, parks, open space, and various metropolitan district facilities.

Griswold Water Purification Facility

Aurora, CO

Owner City of Aurora / Aurora Water

Engineer Carollo

This project consists of an 8,000 square foot cast-in-place and precast concrete structure and associated site/infrastructure work. The scope of the project will relocate and enclose the 42” diameter Quincy Reservoir supply line and the 62” diameter Rampart Range Reservoir supply line into the Griswold facility. When complete, the new work will accommodate concurrent valve operation to cover a flow range between 0 and 120 millions of gallons per day.

Explore PK-8 School

Thornton, CO

Owner Mapleton Public Schools

Architect Hord Coplan Macht

Design-Build new K-8 School that embraces the history of the site and respects it in many ways. The most prominent is the Barn Type look of the school building. The interiors include beautifully polished concrete floors, a great room shared by the commons and library and collaborative pods for each grade level. On the exterior, the site takes advantage of GOCO and Adams County open space grants and has a natural heavy timber wood and stone playground.

Dillon Amphitheater

Dillon, CO

Owner Town of Dillon

Architect Perkins + Will

This project included upgrading the Dillon Amphitheater located on Lake Dillon. Scope involved a new concessions building, bathroom buildings, two new green rooms, three new changing rooms and a larger stage than ever before. The venue is also now equipped with an ADA accessible ramp. The top of the venue is also a new walking area known as the walking plaza.

Summit County Landfill Expansion

Dillon, CO

Owner Summit County

Engineer SCS Engineers

This project included two new landfill cells equaling 250,000 cubic yards of earthwork export, over one mile of road expansion, 18 acres of a three layer clay /HDPE/drain mat, 6,000 tons of leachate collection rock, drain piping and collections systems, 2,000 feet of 6” and 12” fusion welded HPDE pipe, concrete structures, and an infiltration gallery. Scope also included, removing and sorting over 150,000 cubic yards of existing landfill waste at Cell 7 to repair a damaged leachate drain and pump, and to install an extension to the existing HDPE liners for additional landfill capacity.

ACC Collaboration Campus

Castle Rock, CO

Owner Arapahoe Community College

Architect DLR Group

The innovative facility sits on a 14.9-acre campus in the heart of Castle Rock. The campus is a one-of-a-kind education building that forms a cross-partnership between Arapahoe Community College, Colorado State University, Douglas County School District, Town of Castle Rock, and several local Colorado businesses. Applied learning areas for Cyber Security, Secure Software Development, Business, Accounting, Entrepreneurship and Health Care are paired with industry partners to develop hands-on experience for students and relationships with businesses and professionals in the South-Metro and Denver-Metro area. To solidify the associations with surrounding businesses, the campus features multiple leased spaces within the building, as well as a Community Room, a Maker Space, administrative support space, and adjoining outdoor spaces for events.

Fifty Eight Hundred Residences

Lakewood, CO

Owner Metro West Housing Solutions

Architect Sprocket Design-Build

This project included the renovation of an existing 75,000 square foot, 1980’s office tower into 52 apartment units, and the construction of a new 91,000 square foot, 100-unit apartment complex. The mix of apartments includes 7 studios, 46 one-bedroom, 78 two-bedroom, and 21 three-bedroom. Shared amenities include a rooftop deck, community kitchen, fitness center, education spaces, and community gardens.

Colorado Golf Clubhouse

Parker, CO

Owner Colorado Golf

Architect Emiko Design

This project consisted of a 50,000 square foot tenant finish, landscaping improvements, and site upgrades. The clubhouse includes a grand entry and living room that flows out to the main terrace, a bar and dining room, a private dining area, full gourmet kitchen, a banquet ballroom, a climate controlled wine room, golf pro-shop, men’s and women’s lounges and locker rooms, spa facilities, fitness rooms, and indoor practice hitting bays.

Recent Awards

ASA Colorado General Contractor of the Year

OSHA CHASE Partnership Blue Level Contractor

#17 in the Mountain Region

Denver Business Journal Best Places To Work in Denver

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