Our Story

Trusted Insurance & Tax Help Across NY, NJ, and CT

Rooted in Valley Stream, NY, Newburst Financial is an independent insurance agency and professional tax firm. From New York to New Jersey and Connecticut, we make it easy to handle your insurance and taxes with one trusted team.

Insurance Protection Nassau County Ny
Who We Are

Built for New York, New Jersey, and Connecticut Families & Businesses

Newburst Financial started with a simple idea. Families and small business owners in New York, New Jersey, and Connecticut shouldn’t have to call one company for insurance and another for taxes. So we brought both under one roof. Today, more than 1,200 clients trust us to handle both.

Newburst is led by Chavelt Saint Charles, right here in Valley Stream, NY. When you work with us, you’re working with local people who know your name and your neighborhood.

More choices. Better prices. One trusted advisor

We’re an independent insurance brokerage, which means we don’t work for just one insurance company. We compare options from more than 20 top-rated carriers and help you pick the policy that fits your needs and your budget.

Tax help for every situation

Whether you have a simple W-2 return or a more complex business filing, our tax team has you covered. We also help with ITIN applications and can represent you if you ever need to deal with the IRS.

We speak your language

Our team speaks English and Spanish. We know Nassau County well, including its flood zones, local rules, and what homes and businesses here really need to stay protected.

A couple of things worth checking before this goes live. The copy calls Newburst an independent brokerage, which still conflicts with the Allstate agent positioning you flagged earlier, so it’s worth confirming with Chavelt which one is accurate. And since the intro covers NY, NJ, and CT but the local expertise is Nassau-specific, you may want to either broaden that last section or frame Nassau as the home base.

Insurance Protection Nassau County Ny
By the Numbers

Trusted by People of New York, New Jersey, and Connecticut

1,200+
Clients Served
20+
Carrier Partners
4.8
Google Rating
3
States Served
Our People

Meet the Team

Our licensed agents and tax professionals are dedicated to providing the best service in Nassau County.

Chavelt Saint Charles — Insurance Agent

Chavelt Saint Charles

Insurance Agent

Specializing in life insurance, business coverage, and specialty lines including motorcycle, boat, and ATV policies across New York, New Jersey, and Connecticut.

Guerdine Saint Charles — Tax Preparer & Bookkeeper

Guerdine Saint Charles

Tax Preparer & Bookkeeper

Experienced tax professional specializing in personal and business returns, payroll, bookkeeping, and ITIN services for New York, New Jersey, and Connecticut residents.

Why Newburst Financial

Six Reasons Clients Choose Us

Independent & Unbiased

We work for you, not any single insurer. We compare 20+ carriers to find the best rate and coverage.

Insurance + Tax Under One Roof

The only firm in Nassau County where you can handle both. Save time and simplify your financial life.

English & Spanish Service

Bilingual agents serve Nassau County’s diverse communities. Se habla español.

Truly Local Expertise

We know Nassau County flood zones, NY insurance requirements, and local market conditions firsthand.

4.8 Star Google Rating

Over 120 five-star reviews from real Nassau County clients who trust us with their insurance and taxes.

Fast Response Time

Same-day callbacks and quote delivery. We respond within 1 business hour to all online quote requests.

Ready to Work with Nassau County's Best?

Get your free insurance quote or schedule a tax appointment today.

Visit Our Office

Find Newburst Financial in Valley Stream, Nassau County, NY

We are here to help. Call, Whatsapp, stop by our Valley Stream office, or schedule an appointment online.