About Nagsco

Four decades of keeping Central Coast kitchens safe, compliant, and running at full capacity.

40 Years of Local Ownership

Since 1985, Nagsco has been the Central Coast’s dedicated restaurant grease filter cleaning service. As a full-service commercial kitchen filter cleaning and hood filter exchange company, we help restaurants, hotels, and resorts throughout the region stay fire-code compliant and health-department ready year-round. What started as a local operation in Atascadero has grown into the region’s most trusted name in kitchen exhaust maintenance — serving over 215 restaurants across 18 cities from Buellton to Cambria.

We’ve never been a franchise. We’ve never been a corporate chain. We’re a locally owned, family-operated business that has built our reputation one kitchen at a time. Many of our clients have been with us for decades — and their referrals are how we’ve grown.

Our longevity isn’t an accident. It’s the result of showing up on time, doing the job right, and treating every restaurant — from a small cafe to a resort hotel — with the same level of professionalism and care.

Years

What Drives Us

Reliability

We show up when we say we will. In 40 years, we haven’t missed a scheduled service. Your kitchen depends on consistency, and so does ours.

Local Knowledge

We know the Central Coast. We know the health departments, the fire codes, the seasonal rushes. We’re not learning on your dime — we’ve been here longer than most.

Professionalism

Clean uniforms, clean trucks, clean filters. We represent your kitchen’s commitment to quality every time we walk through your back door.

By the Numbers

Years of Service

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Experience the Nagsco Difference

Find out why 215+ restaurants trust us with their kitchen safety. Get a free, no-obligation quote today.