E komo mai! We Serve: Honolulu, Kauai, Hawaii and Maui

President & Principal Engineer

Dennis brings more than 35 years of engineering and construction experience to every job. As the company’s principal engineer, he handles everything from site inspections and system design to permitting, troubleshooting, and customer guidance.
If there is a complicated property, a tough regulation, or a problem that needs solving, Dennis is usually the one figuring it out.

Clients trust him because he is straightforward, knowledgeable, and honest. He believes in doing things the right way, explaining the process clearly, and building long-term relationships, not quick fixes. His focus has always been simple: protect public health, preserve Hawaii’s environment, and deliver solutions that truly work.
Outside of work, Dennis enjoys traveling with family and getting out on the golf course whenever he can.

Operations Manager

Fran keeps everything moving behind the scenes and makes sure every customer feels taken care of from start to finish. She oversees project coordination, client communication, scheduling, invoicing, marketing, and daily operations.
With a background in IT and process management, she brings organization, clarity, and a strong focus on customer experience to the business. Her approach is guided by integrity, empathy, and responsiveness. She believes in clear communication and treating every client the way she would want to be treated.
Fran loves the people side of the work, building relationships with homeowners, vendors, and partners throughout the islands. Outside the office, she enjoys traveling, home projects, and spending time with friends and family.
Founded in 2002 and based in central Oahu, Advanced Compliance Solutions is Hawaii’s trusted partner for environmental engineering, septic systems, excavation, and regulatory support.
What makes us different is simple. We provide both engineering and installation under one roof. That means one team, one clear plan, and fewer headaches for our clients.
We proudly serve Oahu, Kauai, Hawaii Island, and Maui, helping more than 500 clients navigate everything from new septic installations to complex environmental and compliance challenges.

At ACSI, the mission is simple:
Preserve the environment. Protect public health. Provide sustainable, client-focused solutions.
Since day one, ACSI has emphasized long-term relationships built on trust, dependability, and technical excellence. Clients rely on ACSI not just for a service, but for guidance. Every project begins with listening—understanding the property, the challenge, and the client’s goals. Then, the team develops a solution that meets Hawaii’s strict regulatory requirements while respecting the unique nature of the land.
ACSI’s strength lies in its ability to integrate business objectives, environmental responsibility, and engineering accuracy. Whether a client needs a permit, management plan, technical report, system design, or full installation, ACSI stands ready to navigate the process and deliver a clear path forward.

Extended hours by appointment only.
Address: 96-1173 Waihona St. Unit A2 Pearl City Hawaii 96782
All rights reserved | Client Support Area




Extended hours by appointment only.


