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*The Angi rating for Energy Efficiency Auditing companies in Red Bluff, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.
*The HomeAdvisor rating for Energy Efficiency Auditing companies in Red Bluff, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.
Last update on December 14, 2025
Find Energy efficiency auditors in Red Bluff

Gallaghers Plumbing, Heating & Air Inc.
Gallaghers Plumbing, Heating & Air Inc.
Welcome to Gallagher's Heating, Air Conditioning & Plumbing, where your family's comfort and safety are our top priorities. Whether you need air conditioning service, heating repairs, plumbing solutions, or indoor air quality improvements, you'll be served by one of our "Stand Up Guys" - highly trained professionals you can trust. Every member of our team has completed rigorous technical training, passed comprehensive background checks, and regular drug screening. We take pride in sending only the most qualified, courteous, and reliable technicians to your home. When you choose Gallagher's, you're choosing peace of mind and exceptional service from professionals who treat your home as if it were their own.
Welcome to Gallagher's Heating, Air Conditioning & Plumbing, where your family's comfort and safety are our top priorities. Whether you need air conditioning service, heating repairs, plumbing solutions, or indoor air quality improvements, you'll be served by one of our "Stand Up Guys" - highly trained professionals you can trust. Every member of our team has completed rigorous technical training, passed comprehensive background checks, and regular drug screening. We take pride in sending only the most qualified, courteous, and reliable technicians to your home. When you choose Gallagher's, you're choosing peace of mind and exceptional service from professionals who treat your home as if it were their own.

RSS Solar
RSS Solar
We make solar simple-- We are dedicated to making solar energy affordable and accessible to everyone-- with ZERO upfront costs.* Your home can become its own tiny power station and generate plenty of reliable energy, all while reducing your electricity bill. Plus, it doesn't hurt that your greener lifestyle will help your state achieve its renewable energy goals.
We make solar simple-- We are dedicated to making solar energy affordable and accessible to everyone-- with ZERO upfront costs.* Your home can become its own tiny power station and generate plenty of reliable energy, all while reducing your electricity bill. Plus, it doesn't hurt that your greener lifestyle will help your state achieve its renewable energy goals.

USA Alarm Service, Inc
USA Alarm Service, Inc
USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.
USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.
Solar Wolf Energy
Solar Wolf Energy
Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!
Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!
Comfort Commander
Comfort Commander
California Certified HERS Rater, BPI (Building Analyst) Energy Conservationist, and Improve Indoor Air Quality
California Certified HERS Rater, BPI (Building Analyst) Energy Conservationist, and Improve Indoor Air Quality
Energytech Inc. DBA Advance Power Redding
Energytech Inc. DBA Advance Power Redding
Wholesale & retail renewable energy store specializing in energy conservation & production. We install solar or sell you the materials. We stock Solar panels, 6v batteries, LIPO-4 batteries, DC to AC power inverters, wind turbines, Hydro turbines & parts, radiant barrier foil, Son Shield insulating paint & roof coat. And much more.
Wholesale & retail renewable energy store specializing in energy conservation & production. We install solar or sell you the materials. We stock Solar panels, 6v batteries, LIPO-4 batteries, DC to AC power inverters, wind turbines, Hydro turbines & parts, radiant barrier foil, Son Shield insulating paint & roof coat. And much more.
Energy Docs
Energy Docs
Energy Docs Home Performance Contractor specializes in energy efficient home retrofitting using "house as a system" building science to upgrade existing homes and construct brand new homes. We deliver uncompromising quality and comfort in our HVAC installations, backed by our reputation and long warrantees. We even provide a full bill guarantee so you know we stand behind our savings promises. And we have multiple customers that are saving over $5,000 PER YEAR on their utility bills, and 75% from previous years. We're the ones you call when you're tired of high bills and discomfort in your home. We professionally install everything "in house" including: High performance HVAC, water heaters, electrical, insulation, air sealing, windows, doors, crawlspace vapor barriers- whatever your home needs to be more efficient, durable and comfortable. Call us today and we'll come out and look at your home with you and explain, at no obligation, our full diagnostic assessment testing process. Then we'll spend a day testing your home using special equipment and the latest building science, then show you the results in a comprehensive report, and then work with you to design a retrofit strategy that meets your needs and budget. The end result will be converting your "gas guzzling" house into a healthy, comfortable, safe, and energy efficient home- one you are very proud to live in. If you want the absolute best quality, that's what you'll get with us. No cut ting of corners, and absolutely everything you're paying for. We are the founders of Home Performance in Redding, as well as nationally recognized instructors and test mentors through the Building Performance Institute (BPI). Home Performance is all we do, and we won't try to sell you something cheap that will cost you two-to-four times more to operate over its lifetime. Don't hesitate, there are HUGE rebates available today that we can get for you if you'll only call us at 245-1703.
Energy Docs Home Performance Contractor specializes in energy efficient home retrofitting using "house as a system" building science to upgrade existing homes and construct brand new homes. We deliver uncompromising quality and comfort in our HVAC installations, backed by our reputation and long warrantees. We even provide a full bill guarantee so you know we stand behind our savings promises. And we have multiple customers that are saving over $5,000 PER YEAR on their utility bills, and 75% from previous years. We're the ones you call when you're tired of high bills and discomfort in your home. We professionally install everything "in house" including: High performance HVAC, water heaters, electrical, insulation, air sealing, windows, doors, crawlspace vapor barriers- whatever your home needs to be more efficient, durable and comfortable. Call us today and we'll come out and look at your home with you and explain, at no obligation, our full diagnostic assessment testing process. Then we'll spend a day testing your home using special equipment and the latest building science, then show you the results in a comprehensive report, and then work with you to design a retrofit strategy that meets your needs and budget. The end result will be converting your "gas guzzling" house into a healthy, comfortable, safe, and energy efficient home- one you are very proud to live in. If you want the absolute best quality, that's what you'll get with us. No cut ting of corners, and absolutely everything you're paying for. We are the founders of Home Performance in Redding, as well as nationally recognized instructors and test mentors through the Building Performance Institute (BPI). Home Performance is all we do, and we won't try to sell you something cheap that will cost you two-to-four times more to operate over its lifetime. Don't hesitate, there are HUGE rebates available today that we can get for you if you'll only call us at 245-1703.
PowerHouse Solar
PowerHouse Solar
Premier installer of residential solar energy systems in Northern California, since 2003. 20 employees. A+ rating with the Better Business Bureau, member of Shasta Builders Exchange, Redding Chamber of Commerce, fully Bonded & Insured. We are a "Premer Dealer" for SunPower Corp, the world's most efficient solar panel, with the largest market share of solar installations in the U.S., both Commercial & Residential. Certified installer of Fafco swimming pool solar systems.
Premier installer of residential solar energy systems in Northern California, since 2003. 20 employees. A+ rating with the Better Business Bureau, member of Shasta Builders Exchange, Redding Chamber of Commerce, fully Bonded & Insured. We are a "Premer Dealer" for SunPower Corp, the world's most efficient solar panel, with the largest market share of solar installations in the U.S., both Commercial & Residential. Certified installer of Fafco swimming pool solar systems.
FLASH ELECTRIC
FLASH ELECTRIC
Let the friendly staff of certified electricians assist you with all you electrical needs.
Let the friendly staff of certified electricians assist you with all you electrical needs.
FAQs for energy efficiency auditing projects in Red Bluff, CA
An energy audit costs about $420 on average, ranging from $100 to $2,250, depending on the size of your home, property, location, and the tests the auditor needs to perform. Keep in mind that the 2022 Inflation Reduction Act’s Energy Efficient Home Improvement credit covers up to $150 of home energy audit costs. Common energy audit tests include:
Blower door test: $350
Duct testing: $100
HERS test: $375
HERS certification: $200
Infrared imaging: $200
The difference between an energy auditor and a home inspector is primarily in the purpose of the inspection. The energy auditor conducts tests in your home to determine the energy efficiency levels in areas like windows, insulation, and doorways. The auditor then makes recommendations for ways to improve a home’s energy efficiency.
A home inspector examines various structures of your home to determine that everything is up to code and gauge the condition of features like the roof, foundation, HVAC, and electrical. The home inspector reports on the overall home and makes repair recommendations.
Typically, a local home energy auditor is responsible for performing energy audits. A home energy auditor will conduct one of three energy audits designed by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) to determine the energy efficiency of your home. The auditor often provides analysis that can help guide changes and improvements to your home for better energy efficiency, giving recommendations as necessary.
The three levels of home energy audits include:
Level 1: Review of your energy bills and home for signs of energy inefficiency and areas for improvement. The average cost range is $0.08 to $0.12 per square foot.
Level 2: A level 2 ASHRAE energy audit costs $0.12 and $0.35 per square foot. In-depth analysis of your energy usage and provides a report of cost-saving changes.
Level 3: Comprehensive analysis and detailed recommendations for ways to improve your home’s energy efficiency. A level 3 audit costs about $0.36 to $0.50 per square foot.
To find a reputable energy auditor, find a local company that offers energy audit services. Research the company’s reviews, methods, and certifications to find a reliable professional in your area. The most reputable energy audit companies are HEP-certified by the Building Performance Institute (BPI). Be sure to check our state licensing tool to review the local energy auditor guidelines to ensure you’re hiring a certified professional.
The Red Bluff, CA homeowners’ guide to energy efficiency auditing services
From average costs to expert advice, get all the answers you need to get your job done.
•Discover the average home energy audit cost, what impacts pricing, and how to save money on your audit. Get transparent, expert-backed cost info for homeowners.

A home energy audit is a detailed write-up of how to lower your utility bills and increase your comfort level. Find out if they’re worth the cost.
•Get a detailed breakdown of thermal imaging home inspection costs, including average prices, cost factors, and tips to help homeowners budget.

Home energy audits can identify ways to make your home more energy-efficient. Learn whether an energy audit is a good investment for your home.
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