Business Details
40 Years
experience
Expert Concrete & Masonry Repair Services in Honolulu
RCM Construction has been serving Hawaii since 1986, specializing in concrete restoration and leak remediation for residential and commercial properties. Our team of experienced specialists, led by Richard Malmgren, focuses on resolving structural issues with innovative solutions tailored to each project's unique challenges. We utilize advanced materials and injection systems to address concrete spalling, epoxy injection, slab cracks, and waterproofing failures. Our expertise extends to both large-scale commercial repairs and smaller residential projects, ensuring durability and long-term performance. With decades of local experience, we have built a reputation for dependability and technical excellence in Hawaii's corrosive coastal environment.Our mission is to eliminate root causes of concrete deterioration, delivering cost-effective repairs that prioritize safety and structural integrity. We maintain strong relationships with design professionals and property managers, providing turnkey solutions from assessment to completion. Our commitment to quality is reflected in our use of chloride inhibitors, corrosion-resistant treatments, and rigorous repair protocols. As a licensed contractor with specialized pneumatic tools and high-tech materials, we address complex remediation challenges across diverse building types. Our track record includes repairs on high-rise rooftops, subterranean parking structures, and historic buildings throughout Hawaii.
Services
Concrete Spall Repair
Epoxy Injection
Slab Crack Repairs
Leak Remediation
Residential Repairs
Commercial Repairs
Aluminum Railing Repair
Polyurethane Grout Injection
Concrete Waterproofing
Termite Damage Restoration
Details
- Year established: 1986
Highlights and features
- We have over 35 years of specialized experience in Hawaii's unique concrete repair challenges
- Our team uses proprietary injection systems for permanent leak remediation
- We provide turnkey solutions from assessment to completion
- Our chloride contamination mitigation process prevents recurring spalling
- We handle complex repairs in difficult locations including high-rise rooftops and subterranean structures
Services
Concrete Spall Repair
Our concrete spall repair service addresses deteriorated concrete caused by steel reinforcement corrosion. We remove damaged material, treat exposed rebar with corrosion inhibitors, and apply polymer-modified mortar patches. This process prevents recurring damage by addressing chloride contamination behind reinforcement bars. We serve both residential properties and large commercial buildings.
Leak Remediation
We specialize in identifying and eliminating water infiltration through concrete cracks, block walls, and window assemblies. Using polyurethane grout injection and advanced sealants, we create permanent barriers against moisture intrusion. Our solutions protect both residential and commercial structures from water damage and mold growth in Hawaii's humid environment.
Epoxy Injection
Our epoxy injection service permanently repairs structural cracks in concrete by injecting high-strength resins under pressure. This restores structural integrity and prevents water penetration. We use specialized equipment to address cracks in foundations, walls, and elevated slabs across both residential and commercial properties.
Residential Repairs
We provide comprehensive concrete repair solutions for homeowners, including lanai deck restoration, crack repairs, and waterproofing. Our services address Hawaii's unique environmental challenges while maintaining aesthetic quality. We work directly with property owners to resolve spalling concrete and water intrusion issues efficiently.
Commercial Repairs
Our commercial repair service addresses large-scale concrete deterioration in hotels, condominiums, and office buildings. We perform structural assessments, develop remediation plans, and execute repairs with minimal disruption to operations. Our team handles complex projects requiring specialized access equipment and phased construction schedules.
People
Richard Malmgren
Owner
Richard Malmgren leads RCM Construction's team of specialists, focusing on client needs to deliver effective solutions. With decades of experience in Hawaii projects, he has built a reputation for dependability and solid results through innovative concrete restoration techniques.
Questions
What concrete repair services do you offer?
We offer spall repair, epoxy injection, slab crack repairs, leak remediation, and waterproofing solutions for both residential and commercial properties across Hawaii.
How do you handle water leak issues?
We use polyurethane grout injection and specialized sealants to permanently stop water infiltration through cracks, block walls, and window assemblies in concrete structures.
Do you work on residential and commercial projects?
Yes, we handle both residential repairs for homeowners and large-scale commercial projects for hotels, condominiums, and office buildings throughout Hawaii.
What makes your concrete repairs last longer?
Our process addresses chloride contamination behind rebar and uses polymer-modified mortars to prevent recurring spalling, ensuring durable, long-term concrete restoration solutions.
Are you licensed for construction work in Hawaii?
Yes, we operate under License No. ABC 13668 and have been providing licensed concrete repair services in Hawaii since 1986.
Can you repair termite-damaged wood?
Yes, we offer restoration services for termite-eaten wood as part of our comprehensive structural repair solutions for residential and commercial properties.
