Ashlock Energy

At Sequoia Insulation, our mission is to provide superior insulation solutions to homeowners, builders, and remodelers in Valley Springs, California, and beyond. We understand the importance of energy efficiency, sustainability, and eco-friendliness in today's world, which is why we offer a wide range of insulation products and services that cater to diverse needs and project budgets.

Our Story

Founded in 1983 by Rico and Londa Oller, Material Ventures Inc. has grown to become a leading provider of insulation solutions, with two yards serving Valley Springs, California, and Mound House, Nevada. As a division of Material Ventures Inc., Sequoia Insulation is dedicated to delivering top-notch insulation services, backed by a team of highly trained professionals who are passionate about their craft.

Our Services

From standard insulation projects to unique requirements, we've got you covered. Our comprehensive range of services includes Spray Foam Insulation (Closed Cell and Open Cell), Loose-Fill (Blow-In) Fiberglass Insulation, Drill and Fill Insulation, Batt Insulation, PSK (Polypropylene Scrim Kraft) or FSK (Foil Scrim Kraft) Insulation, and Insulation Removal (Loose-Fill and Batt Insulation). Whether you're a homeowner, builder, or remodeler, we'll work closely with you to identify the most suitable insulation solution for your project.

Why Choose Sequoia Insulation?

At Sequoia Insulation, we're committed to delivering exceptional customer service, backed by our expertise, professionalism, and dedication to quality workmanship. Our goal is to provide you with the most energy-efficient, sustainable, and eco-friendly insulation solutions that fit your project budget. We're passionate about building long-term relationships, saving you energy, and leaving a positive lasting memory.

Our Values

At Sequoia Insulation, we value customer satisfaction, quality workmanship, and professionalism. We're dedicated to staying up-to-date with the latest industry products, services, and demands, ensuring that our customers receive the best possible solutions for their insulation needs.