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Avatar for Gallaghers Plumbing, Heating & Air Inc.

Gallaghers Plumbing, Heating & Air Inc.

3.62(
71
)
Approved Pro

Gallaghers Plumbing, Heating & Air Inc.

3.62(
71
)
Approved Pro
Customers say: Super punctual
36 years of experience
Free onsite estimate

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.


Avatar for NRG Clean Power

NRG Clean Power

4.58(
43
)

NRG Clean Power

4.58(
43
)
Customers say: Terrific value
25 years of experience

NRG Clean Power is California’s leading clean power provider. We leverage over 30 years of superior customer service installing solar from the south of San Diego to the northern border with Oregon. In other words, regardless of where you are in California, we can help you make the switch to solar! Not only do we offer top-tier solar services, we are also a total home performance company, devoted to sustainability and energy efficiency. We offer fully customized home and business solar installations with battery backup capabilities. We do not service solar systems that we did not install. We believe the future is clean, renewable energy and with your help we are committed to creating it together. Customer satisfaction is a crucial aspect and the cornerstone of our business. As a result, we have earned the prestigious Diamond Certification 4 years in a row, along with the 2019 Angie’s List Super Service Award. NRG Clean Power offers the finest solar products at the best rates with finance options for everyone. We will be with you every step of the way and for years to come. Check out our promos to take advantage of our best deals. And ask about our Referral Program that allows customers like you to earn cash bonuses for referring friends and family!

"No doubt they hire great installation people, but their communication and honoring their quotes has little to be desired. I will elaborate. I was given a quote, left on my voicemail. I responded the next day letting NRG know I accepted their quote. 1 week later I received a phone call telling me they wouldn't honor the quote give, and they cited the reasons as Tarif's. This was back in April 2025. I still went with NRG, albeit at a$1000.00 increase. The second reason I wouldn't recommend this company, and this for me is the final straw, after installing my solar NRG didn't let me know I needed to have an ESR release, in layman's terms this is necessary for your power company to accept your new solar system. I found out this information when they contacted me in August 2025. NEG blamed the company who upgraded my Electrical Panel. NRG INSTALLED MY SOLAR AFTER THE PANEL WAS UPGRADED. Since this company doesn't communicate with its clients I would say go with another company."

Daniel S on August 2025

NRG Clean Power is California’s leading clean power provider. We leverage over 30 years of superior customer service installing solar from the south of San Diego to the northern border with Oregon. In other words, regardless of where you are in California, we can help you make the switch to solar! Not only do we offer top-tier solar services, we are also a total home performance company, devoted to sustainability and energy efficiency. We offer fully customized home and business solar installations with battery backup capabilities. We do not service solar systems that we did not install. We believe the future is clean, renewable energy and with your help we are committed to creating it together. Customer satisfaction is a crucial aspect and the cornerstone of our business. As a result, we have earned the prestigious Diamond Certification 4 years in a row, along with the 2019 Angie’s List Super Service Award. NRG Clean Power offers the finest solar products at the best rates with finance options for everyone. We will be with you every step of the way and for years to come. Check out our promos to take advantage of our best deals. And ask about our Referral Program that allows customers like you to earn cash bonuses for referring friends and family!

"No doubt they hire great installation people, but their communication and honoring their quotes has little to be desired. I will elaborate. I was given a quote, left on my voicemail. I responded the next day letting NRG know I accepted their quote. 1 week later I received a phone call telling me they wouldn't honor the quote give, and they cited the reasons as Tarif's. This was back in April 2025. I still went with NRG, albeit at a$1000.00 increase. The second reason I wouldn't recommend this company, and this for me is the final straw, after installing my solar NRG didn't let me know I needed to have an ESR release, in layman's terms this is necessary for your power company to accept your new solar system. I found out this information when they contacted me in August 2025. NEG blamed the company who upgraded my Electrical Panel. NRG INSTALLED MY SOLAR AFTER THE PANEL WAS UPGRADED. Since this company doesn't communicate with its clients I would say go with another company."

Daniel S on August 2025


Avatar for EcoAttics Energy Saving Solutions

EcoAttics Energy Saving Solutions

4.80(
20
)

EcoAttics Energy Saving Solutions

4.80(
20
)
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Our solutions are guaranteed to cut costs and improve your comfort. One of these solutions is radiant barrier. While many homes already have insulation installed, radiant barrier provides industry-leading technology that will protect your house from extreme temperatures. Additional email - [email protected].

Our solutions are guaranteed to cut costs and improve your comfort. One of these solutions is radiant barrier. While many homes already have insulation installed, radiant barrier provides industry-leading technology that will protect your house from extreme temperatures. Additional email - [email protected].


Avatar for Golden State Comfort

Golden State Comfort

5.00(
7
)

Golden State Comfort

5.00(
7
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Golden State Comfort is your comfort & energy specialist! In business since 2006, Golden State Comfort is dedicated to serving the North State with all HVAC, Ventilation, Energy and Comfort Needs. We take pride in our trade. Before we do any repairs we will give you a written estimate with options that will best suit your financial and comfort needs to give you the best return on your investment. Call us today with your HVAC and Energy Questions!

Golden State Comfort is your comfort & energy specialist! In business since 2006, Golden State Comfort is dedicated to serving the North State with all HVAC, Ventilation, Energy and Comfort Needs. We take pride in our trade. Before we do any repairs we will give you a written estimate with options that will best suit your financial and comfort needs to give you the best return on your investment. Call us today with your HVAC and Energy Questions!


Avatar for Urban Design

Urban Design

5.00(
2
)

Urban Design

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Urban Design is the premier residential, commercial, and agricultural solar contractor in Northern California specializing in custom solar designs and installs. Based in Chico, Urban Design prides itself on being in the forefront of renewable energy and construction projects and offering the latest technologies from Hanwha Q Cells, REC Solar, LG Electronics, Canadian Solar, SolarEdge, and LG Chem. Making the decision to invest in solar is more than just committing to making the world a better place; you’re also making an economically smart decision for you and your family. We will work with you to not only get the most energy efficient system for your home but also to find the best financing as well as state and federal refunds for you! When you go solar you reduce your electrical bills from the second it’s installed and savings will continue to grow as the years flow. From grid-tie solar arrays to off-grid arrays, from roof mount to ground mount, patio covers to carports, Urban Design is here to help find the best solution for you and your home.

Urban Design is the premier residential, commercial, and agricultural solar contractor in Northern California specializing in custom solar designs and installs. Based in Chico, Urban Design prides itself on being in the forefront of renewable energy and construction projects and offering the latest technologies from Hanwha Q Cells, REC Solar, LG Electronics, Canadian Solar, SolarEdge, and LG Chem. Making the decision to invest in solar is more than just committing to making the world a better place; you’re also making an economically smart decision for you and your family. We will work with you to not only get the most energy efficient system for your home but also to find the best financing as well as state and federal refunds for you! When you go solar you reduce your electrical bills from the second it’s installed and savings will continue to grow as the years flow. From grid-tie solar arrays to off-grid arrays, from roof mount to ground mount, patio covers to carports, Urban Design is here to help find the best solution for you and your home.



Energy Docs

5.00(
1
)

Energy Docs

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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

3.00(
3
)

PowerHouse Solar

3.00(
3
)
Customers say: Super punctual
22 years of experience

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.


Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
10 years of experience

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!

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FAQs for energy efficiency auditing projects in Anderson, 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 Anderson, 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.