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Let's Talk About
Your Project

Submit your project inquiry below. Matthew reviews every submission personally and follows up within 3–5 business days. There are no automated responses or intake queues; you will hear from the engineer directly.

Get in Touch

We'd Love to Hear About Your Project

Matthew is a neighbor in this community. He moved to Kona to put down roots near family and friends, and to be part of something that lasts. Whether you're planning new construction, navigating a cesspool conversion, or just starting to understand your options, this is the kind of conversation he is here for. There is no obligation, no pressure, and no rush.

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MattJaro@gmail.com
Direct to Matthew
KOA
Kailua-Kona, Hawaiʻi Island
Serving Kona, Holualoa & Waikoloa
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Response within 3–5 business days
From Matthew, personally
PE
Matthew Jaroslawski, PE
Licensed Professional Engineer · Hawaii

No commitment required. Matthew is here for the long run. He is committed to this community — his family and friends call it home — and plans to work alongside it for many years to come. The inquiry form simply helps him understand your situation before he follows up, so your first conversation is as useful as possible.

What to expect
1. Submit your inquiry form: describe your property and project type
2. Matthew reviews and follows up within 3–5 business days
3. Site visit and proposal: no obligation until you decide to proceed
Regulatory References
▸HAR Chapter 11-62 — Individual Wastewater Systems
▸Act 125 / 2017 — HRS §342D-72 Cesspool Mandate
▸DOH Wastewater Branch — wastewater.ehawaii.gov
▸County of Hawaii DPW — Site plan requirements
Project Inquiry

Fields marked * are required. Matthew reviews every submission personally.

Contact Information
Property Information
Project Details
Existing System & Timeline

By submitting this form you consent to being contacted regarding your project inquiry. Your information will not be shared with third parties or used for marketing purposes.