Business Details
35 Years
experience
Eagle Mountain Construction in Flagstaff, AZ
Eagle Mountain Construction was founded in 1991 by Flagstaff residents Keith Johanson and Wade McElwain, with a focus on client satisfaction and integrity in all services. Over 30 years, we grew from a $300,000 annual operation to a $20 million firm while maintaining core values of employee welfare, safety, and quality. Our team undergoes specialized training at Caterpillar's facility to maximize equipment efficiency and cost-effectiveness for clients. We prioritize safety through weekly meetings, OSHA-certified supervisors, and mandatory drug testing, earning Platinum Safety Awards for two consecutive years. Our expertise in northern Arizona's challenging terrain includes mass earthwork, utility installations, and infrastructure development for municipal and private projects.We actively participate in the Flagstaff Chamber of Commerce and foster teamwork through annual retreats that encourage innovation and workplace improvement. Our leadership team, including CEO Marco Spagnuolo and project managers Jason Woods and Joel Reinen, brings decades of combined experience to every project. Client testimonials highlight our communication skills, attention to detail, and ability to resolve unforeseen challenges proactively. We operate as both general contractor and subcontractor, utilizing delivery methods like CMAR and JOC to optimize project outcomes. Our commitment to exceeding expectations has earned long-term partnerships with clients across Arizona's civil construction sector.
Services
Mass Earthwork
Site Development
Utility Installations
Concrete & Paving
Municipal Improvements
Details
- Year established: 1991
Highlights and features
- 30 years of specialized experience in northern Arizona's challenging terrain
- Caterpillar-certified operators for maximum equipment efficiency
- Platinum Safety Award recipients for two consecutive years
- Proven success with CMAR and JOC project delivery methods
- Weekly safety training exceeding OSHA standards
Associations and certifications
- AZROC A-315942
- AZROC B1-315943
What people say
Excellent customer service
Outstanding communication
Successful completion
Proactive approach
Quality of work
Services
Mass Earthwork
Our mass earthwork services handle large-scale excavation and grading projects in northern Arizona's rocky terrain. Specialized equipment and trained operators ensure efficient material movement while minimizing environmental impact. We deliver precise grading solutions for residential subdivisions, commercial developments, and municipal infrastructure projects.
Utility Installations
We install comprehensive underground utility systems including water, sewer, and storm drainage infrastructure. Our expertise in challenging soil conditions ensures leak-free, durable installations that meet municipal specifications. We coordinate with design teams to integrate utility systems seamlessly with overall site development plans.
Concrete & Paving
Our concrete and paving services create durable surfaces for roads, sidewalks, and parking areas in Flagstaff's variable climate. We use high-quality materials and advanced techniques to ensure long-lasting results that withstand freeze-thaw cycles. Projects include municipal street improvements and commercial site paving.
Municipal Improvements
We deliver infrastructure upgrades for cities and towns across northern Arizona, including road rehabilitation, drainage solutions, and public facility construction. Our CMAR expertise enables early collaboration with design teams to optimize municipal projects for budget and schedule efficiency while maintaining public safety.
Site Development
Our site development services transform raw land into functional spaces for residential, commercial, or industrial use. We handle grading, utility integration, and infrastructure installation while addressing environmental considerations. Our experience with Arizona's unique terrain ensures efficient land preparation for successful construction projects.
People
Marco Spagnuolo
CEO
Marco Spagnuolo leads Eagle Mountain Construction with strategic vision, overseeing operations and business development. He maintains active involvement in major projects while fostering company growth and innovation in construction methods.
Keith Johanson
General Superintendent
As co-founder and General Superintendent, Keith Johanson ensures project quality and safety compliance across all job sites. He manages field operations and supervises crews to maintain Eagle Mountain's high standards in construction execution.
Jason Woods
Project Manager
Jason Woods coordinates complex construction projects from planning to completion, maintaining client communication and ensuring timely delivery. He applies technical expertise to solve field challenges while maintaining project budgets and schedules.
Joel Reinen
Project Manager
Joel Reinen manages project logistics and field operations, working closely with design teams and subcontractors. His focus on detail ensures all projects meet specifications while maintaining Eagle Mountain's quality standards.
Jesse Weidinger
Equipment Manager
Jesse Weidinger oversees equipment maintenance and fleet management, ensuring optimal performance of machinery. He implements training programs for operators to maximize equipment efficiency and safety in challenging construction environments.
Questions
What construction services do you specialize in?
We specialize in mass earthwork, utility installations, concrete paving, and municipal infrastructure projects across northern Arizona.
How experienced are your construction teams?
Our operators receive annual training at Caterpillar's facility, and our management team has decades of combined experience in Arizona's challenging terrain.
Do you handle both public and private projects?
Yes, we work on municipal improvements as general contractors and private developments as both prime contractors and subcontractors.
What safety measures do you implement?
We conduct weekly safety meetings, employ OSHA-certified supervisors, and maintain Platinum Safety Awards through rigorous safety protocols.
Which areas do you serve?
We primarily serve northern Arizona, including Flagstaff, Sedona, and surrounding communities for civil construction projects.
What project delivery methods do you use?
We have experience with CMAR, JOC, and traditional delivery methods, adapting to client needs for optimal project outcomes.
