Service Areas

California's Full-Service Energy Consulting Company

Based in Redding, CA

Cal Starr Energy Consultants, Inc. is proud to provide expert energy consulting services throughout California.

Energy Consulting in California

From bustling cities to small communities, we offer comprehensive energy consulting services across all of California, adapting our solutions to meet the specific needs of your project, wherever it may be.

Energy Consulting in Shasta County

Based in Redding, we deeply understand Shasta County’s unique climate and building requirements. Our services include Title 24 compliance, Manual J & D and HERS(ECC) Inspections tailored to optimize energy performance in Shasta’s residential and commercial projects.

Energy Consulting in Butte County

Serving Butte County’s growing communities, we work with developers and property owners to meet California’s energy efficiency standards and ensure buildings in cities like Chico and Oroville are designed for sustainability and comfort.  A great example is the various clients we have helped come "back home" to the small town of Paradise. 

Energy Consulting in Trinity County

In Trinity County, where natural beauty meets rural charm, Code compliance is still required.  Our services help builders meet California’s stringent energy requirements while maintaining local character.  We work hard to make sure your journey is smooth.

Energy Consulting in Humboldt County

Known for its coastal climate and historic towns, Humboldt County presents unique energy challenges. We provide Title 24 compliance and energy consulting that supports energy savings, building comfort, and reduced environmental impact for Humboldt’s varied landscapes.

Energy Consulting in Del Norte County

As California’s northernmost coastal county, Del Norte features a mix of coastal and inland climates. Our expert team helps builders and homeowners navigate the requirements of energy-efficient design in cities like Crescent City, ensuring projects are comfortable, sustainable, and compliant.

Why Choose Cal Starr Energy Consultants, Inc.?

With years of experience and a commitment to exceptional service, Cal Starr Energy Consultants, Inc. supports energy efficiency across California. Our team combines local expertise with in-depth knowledge of California’s energy codes, making us a trusted partner for Title 24 - energy calculations, Manual J & D where needed and  HERS (ECC) Inspections.

Here Are a Few Communities We Have Consulted For:

  • Anderson
  • Bella Vista
  • Big Bend
  • Burney
  • Cassel
  • Castella
  • Colusa
  • Corning
  • Cottonwood
  • Crescent City
  • Dorris
  • Dunsmuir
  • Etna
  • Fall River Mills
  • Fort Jones
  • French Gulch
  • Gerber
  • Happy Camp
  • Hat Creek
  • Igo
  • Lakehead
  • Lincoln
  • Magalia
  • Marysville
  • McArthur
  • McCloud
  • McDole
  • Millville
  • Montague
  • Montogomery Creek
  • Mt. Shasta
  • Oak Run
  • Obrien
  • Old Station
  • Oregon House
  • Oroville
  • Palo Cedro
  • Paradise
  • Red Bluff
  • Redding
  • Round Mountain
  • Shasta
  • Shasta Lake
  • Shingletown
  • Smith River
  • Weed
  • Whiskeytown
  • Whitmore
  • Williams
  • Willows
  • Yreka
  • Yuba City

If you have questions about our service areas, call our team at (530) 246-7700.

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