Business Details
28 Years
experience
Expert Concrete & Masonry Contractors in Temecula, CA
Alcon Colorado Engineering was founded in 1998 as Johnston Construction Company by Floyd Johnston Jr., who built upon 21 years of hands-on experience from his father's firm. We rebranded to Alcon Colorado Engineering in 2001 to distinguish our operations while maintaining a legacy of excellence. Our team's average of 35 years of field experience ensures expertise in large-scale water transportation, drainage, and liquid waste management projects. We specialize in Cast-in-Place Concrete Pipe (CIPCP), offering cost savings of 20-40% compared to precast alternatives while meeting ACI 346-09 standards. Our principals have pioneered innovations in storm drain systems since the 1950s, with installations spanning the western U.S. and international locations.We maintain a dedicated workforce capable of executing complex infrastructure projects with precision and efficiency. Our track record includes partnerships with major developers like Lennar Homes and Shea Homes across Southern California. Technical expertise is supported by extensive testing data demonstrating structural integrity exceeding H-20 loading requirements. We combine six decades of industry experience with patented processes to deliver durable, code-compliant solutions. Client satisfaction remains our priority through transparent communication and adherence to project timelines and budgets.
Services
Cast-In-Place Concrete Pipe
Storm Drain Installation
Irrigation Systems
Concrete Arch Construction
Pipe Replacement Services
Municipal Infrastructure
Heavy Concrete Structures
Trench Excavation
Structural Testing
Pipeline Maintenance
Details
- Year established: 1998
Highlights and features
- We offer 35+ years average field experience across our principal team members
- Our patented CIPCP process delivers 20-40% cost savings on storm drain systems
- We maintain ACI 346-09 compliance for all concrete pipe installations
- Our proprietary equipment enables single-step pipe installation with no cold joints
- We've completed 15+ million linear feet of installations since the 1950s
Associations and certifications
- ACI 346-09
What people say
Exceptional project execution
Significant cost savings
Technical expertise
Reliable timelines
Durable infrastructure
Services
Cast-In-Place Concrete Pipe
Our Cast-In-Place Concrete Pipe (CIPCP) system creates monolithic storm drain and irrigation pipelines using specialized equipment. This method eliminates cold joints while achieving 20-40% cost savings versus precast alternatives. With ACI 346-09 compliance and H-20 load capacity, our solutions serve municipal and private projects across western North America.
Storm Drain Systems
We design and install efficient stormwater management systems using proprietary trench excavation and concrete placement techniques. Our systems feature hydraulic performance exceeding Manning's n=0.014 standards, with structural integrity validated by decades of field testing. Clients benefit from reduced maintenance costs and extended service life.
Pipeline Replacement
Our trenchless pipeline replacement solutions convert existing reinforced concrete systems to modern Cast-In-Place technology. This process maintains structural integrity while improving flow efficiency by up to 40%. We handle projects ranging from municipal upgrades to private irrigation modernization across California.
Heavy Concrete Structures
We build durable concrete infrastructure including box culverts, channels, and containment systems. Our methods combine traditional craftsmanship with modern engineering standards, producing structures that withstand heavy traffic loads and environmental stressors while maintaining dimensional accuracy.
Structural Testing
We conduct comprehensive structural testing using calibrated strain gauges and mathematical modeling. This ensures compliance with ACI specifications and provides clients with documented proof of system performance under various load conditions, supporting long-term maintenance planning.
People
Floyd Johnston Jr.
President
35-year industry veteran with expertise in concrete pipe systems and infrastructure engineering. Founded company in 1998 after extensive field experience at family business.
Kari Johnston
Secretary/Treasurer
30-year financial and administrative leader ensuring operational excellence and fiscal responsibility across all company projects and departments.
Jaime Ramirez
Superintendent/Safety Coordinator
22-year construction industry professional managing field operations and implementing safety protocols across all project sites.
Mike Tarasevic
Operations Manager
Oversees daily operations and project execution with focus on technical implementation and resource coordination for large-scale infrastructure projects.
Jeanne Campobasso
Office Administrator
8-year administrative professional managing client communications, documentation, and support for field operations teams.
Questions
What is Cast-In-Place Concrete Pipe?
CIPCP is a trench-formed concrete pipeline system installed in one continuous process, offering 20-40% cost savings over precast alternatives while maintaining structural integrity.
How long has Alcon Colorado been in business?
We've served California since 1998 with principals averaging 35 years of industry experience and project history dating back to the 1950s.
What areas do you serve?
We operate throughout California with primary focus on Southern California municipalities and private developers.
What makes your storm drain systems unique?
Our proprietary CIPCP process eliminates cold joints, meets ACI standards, and provides superior hydraulic performance with Mannings' n=0.014 or better.
Can you handle large infrastructure projects?
Yes, our team has completed 15+ million linear feet of installations including municipal systems and major residential developments.
How do you ensure project quality?
We follow ACI 346-09 specifications, conduct structural testing, and maintain 35+ years of field experience across our leadership team.
