Business Details
50+ Years
experience
Emergency
services
Your Trusted Construction & Materials Partner Since 1950
Since 1950, HK Contractors has been a trusted leader in construction and materials supply, serving Idaho, Montana, and Wyoming. Our legacy began with Hartwell Excavating and evolved through strategic partnerships, including our integration into the CRH family of companies. We specialize in aggregates, asphalt, ready-mixed concrete, paving, and large-scale construction projects, delivering innovative solutions backed by a commitment to safety and sustainability. With over 70 years of local expertise, we combine deep regional knowledge with global resources to meet diverse project needs. Our teams dedication to quality has earned us numerous awards for excellence in infrastructure development. From subdivision projects to multi-million-dollar highway systems, we provide end-to-end services tailored to commercial, residential, and public sector clients.Our comprehensive approach includes material supply, project design, and execution, supported by tools like material calculators and credit application services. Headquartered in Idaho Falls, we maintain a customer-centric philosophy, ensuring every project aligns with our core values of integrity and community impact. As an industry pioneer, we continue to invest in sustainable practices and advanced technologies to meet evolving client demands. Our collaborative culture and focus on safety make us the preferred partner for critical infrastructure development across the Rocky Mountain region.
Services
Sand supply
Rock products
Landscape materials
Ready-mixed concrete
Asphalt paving
Construction services
Aggregates
Quality pavement repair
Subdivision development
Roadway reconstruction
Details
- Year established: 1950
Highlights and features
- We offer 70+ years of regional construction expertise with nationwide resources through CRH.
- Our commitment to safety and sustainability drives every project we undertake.
- We provide end-to-end solutions from material supply to full-scale infrastructure development.
- Our team has completed complex projects including highway systems and residential subdivisions.
- We maintain local knowledge with statewide service areas covering Idaho, Montana, and Wyoming.
Services
Asphalt Paving
Our asphalt paving services cover highway systems, commercial sites, and residential projects. We use modern equipment for precise application and long-lasting results. Clients benefit from reduced maintenance costs and improved road safety through our quality pavement solutions.
Ready-Mixed Concrete
We provide custom-mixed concrete for construction projects of all scales. Our material meets strict quality standards for durability in various applications. Customers receive consistent product quality and reliable delivery schedules for project efficiency.
Aggregates Supply
Our aggregates include crushed stone, river rock, and specialty blends for construction and landscaping. Materials undergo rigorous testing to meet industry specifications. Clients access bulk quantities with delivery options across three states.
Subdivision Development
We handle complete subdivision construction from site preparation to final infrastructure. Services include utility installation and road construction. Our experience ensures compliance with local regulations while meeting developer timelines and budgets.
Roadway Reconstruction
Our team specializes in major roadway upgrades including widening and intersection improvements. We employ advanced techniques for minimal traffic disruption. Past projects demonstrate our capability in handling complex public infrastructure work.
Questions
What services does HK Contractors offer?
We provide asphalt paving, concrete supply, aggregates, landscape materials, and full-scale construction services including highway and subdivision projects.
Which areas do you serve?
Our primary service areas include Idaho, Montana, and Wyoming with centralized operations in Idaho Falls.
How can I get a project quote?
Contact us directly through our website or call 208-523-6600 to connect with our team for personalized project estimates.
Are emergency services available?
Yes, we handle emergency roadway repairs and have experience in urgent infrastructure restoration projects.
What makes HK Contractors unique?
Our combination of 70+ years local experience, CRH’s global resources, and commitment to safety sets us apart in the construction industry.
Reviews (7)
Jake Fields
Jun 04, 2022
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HK worked with me through the demo and prep of my driveway and did an excellent job on the install. Quality was a top priority and they made sure that the prep was perfect before they laid the asphalt. Their whole crew had excellent attitudes and were great to work with. I would highly recommend them. Services: Asphalt paving & repair, Home repairs
Tania Altland
May 27, 2022
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They did an amazing job! Way better than expected. They Fanned the edges perfect slop. Thank you! Service: Asphalt paving & repair
Lacey Pyle
Dec 12, 2021
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If I could give zero stars I would. This is the worst construction company I have ever seen! They cause long construction delays, have employees standing around on the side of the road, equipment everywhere, messes all over the road, and disrespectful employees. I've ran into them in Swan Valley and Rexburg, this company is horrible and needs to improve their ability to not delay traffic.
Kyle Roach
Feb 12, 2021
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Will never work with them again. They did a job for me and I had to pay another company to fix it. When I asked them to fix the problem, they immediately threatened to sue me. Completely unreasonable to work with.
Dmteefo
Feb 08, 2021
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We had our water line replaced about 18 months ago, they did a great job. Last week we developed a problem and needed some help, they sent Rob Lees over to take a look. He evaluated the problem, took care of it and we were only out of water for about 24 hours. Rob is a great guy and very dedicated to his job and company. Thanks Rob
April Peterson
May 16, 2020
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I cannot say enough great things about this company! This isn't the first time I have had amazing service from HK, but today I had a rock delivery and I figured that I really should give a review. Larry and Matt had amazing customer service when I talked to them about products. Jennifer at the rock yard called me to let me know that the truck was loading so I was ready when Carsten showed up with the delivery. Carsten was able to get the rock right where I needed it! Thanks HK!
Carolyn Hansen
Jan 11, 2020
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I think these guys have got the low review rating because of the chip seal that was bad on Hwy 20 and they made good on all the rock chips, and replaced windshields in peoples cars.well at least in my husbands truck and it was no hassle. I have seen the work they do and they are great well leveled pavers.
