
Get matched with top energy efficiency auditors in Portola Valley, CA
There are 5 highly-rated local energy efficiency auditors.
Need a pro for your energy efficiency auditing project in Portola Valley, CA?
Verified Reviews for Energy Efficiency Auditing pros in Portola Valley, CA
*The Angi rating for Energy Efficiency Auditing companies in Portola Valley, 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 Portola Valley, 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 November 22, 2025
Find Energy efficiency auditors in Portola Valley
Albert Nahman Plumbing, Heating, and Cooling
Albert Nahman Plumbing, Heating, and Cooling
Albert Nahman Services was founded in 1981 and has been serving Berkeley, CA and it surrounding areas in all their plumbing and HVAC needs. Each of our technicians went through rigorous training so we can guarantee that you will be receiving the proper service. We are also insured and supply a warranty for our parts for five years and up to twenty years on an re-piping or sewer replacement. Call us now to make your appointment!
"The plumbing technicians came out as promised to assess the leak. They were both very courteous and kind and assessed the damage. I am giving three stars because they estimated the cost to be almost 250% higher than what the actual cost was to fix the issue. I am sure there are customers out there that would just accept any bid however, please get multiple beds for these projects, especially when working with this company as they will inflate the cost to take advantage of the situation. I ended up only paying for the $79 estimate."
Kevin C on September 2025
Albert Nahman Services was founded in 1981 and has been serving Berkeley, CA and it surrounding areas in all their plumbing and HVAC needs. Each of our technicians went through rigorous training so we can guarantee that you will be receiving the proper service. We are also insured and supply a warranty for our parts for five years and up to twenty years on an re-piping or sewer replacement. Call us now to make your appointment!
"The plumbing technicians came out as promised to assess the leak. They were both very courteous and kind and assessed the damage. I am giving three stars because they estimated the cost to be almost 250% higher than what the actual cost was to fix the issue. I am sure there are customers out there that would just accept any bid however, please get multiple beds for these projects, especially when working with this company as they will inflate the cost to take advantage of the situation. I ended up only paying for the $79 estimate."
Kevin C on September 2025

Bell Brothers Plumbing Heating & Air
Bell Brothers Plumbing Heating & Air
We are locally owned and operated, and serving the Bay Area. Our focus is residential air conditioning, heating, Installation of HVAC systems and full-service plumbing. We love working with homeowners and helping to take care of their precious homes. We also keep busy doing light commercial service. Serving California since 1954, financing options available, We don't charge extra for Saturday service calls.
"Called this company for their $77 dollar, which they advertised with a flyer, for a tune-up and cleaning for my heating system. They are a Hayward company and I was told that our Castro Valley home was not in their service area. I bet if I called to buy a new heater they would be out in a day."
Gregory O on March 2023
We are locally owned and operated, and serving the Bay Area. Our focus is residential air conditioning, heating, Installation of HVAC systems and full-service plumbing. We love working with homeowners and helping to take care of their precious homes. We also keep busy doing light commercial service. Serving California since 1954, financing options available, We don't charge extra for Saturday service calls.
"Called this company for their $77 dollar, which they advertised with a flyer, for a tune-up and cleaning for my heating system. They are a Hayward company and I was told that our Castro Valley home was not in their service area. I bet if I called to buy a new heater they would be out in a day."
Gregory O on March 2023
Pinnacle Energy Solutions-Unlicensed Contractor
Pinnacle Energy Solutions-Unlicensed Contractor
Pinnacle Energy Solutions has become a staple of professionalism and quality work in San Ramon for years. With decades of experience, there is no job too large or small. Call today to schedule an appointment!
"The thing I appreciate with Steven is, there is no sales pitch! He paired us with best options we have and he always gets back and answers any questions we have to me! Just great!"
Greg N on August 2021
Pinnacle Energy Solutions has become a staple of professionalism and quality work in San Ramon for years. With decades of experience, there is no job too large or small. Call today to schedule an appointment!
"The thing I appreciate with Steven is, there is no sales pitch! He paired us with best options we have and he always gets back and answers any questions we have to me! Just great!"
Greg N on August 2021

Apollo Energies
Apollo Energies
We are independent energy consultants who reduced our own energy use and saved several hundreds of dollars monthly on our utility bill and made our homes more comfortable and now are helping others achieve similar results. We are not contractors. We do not get paid based on the recommendations we make or the recommendations you choose to do. We want to provide you with what you need to do, explain why you need to do it so that you have all the information you need to make an informed decision. Once you've made the decision on what you want to do, after having all the information necessary to make an informed decision, we will help you implement your decision. We have vetted many home performance contractors and we know they will do the quality work you want and deserve. There are PGE rebates available and financing available that we will show you how to leverage to your advantage. So give us a try. You'll be glad you did.
"Apollo did a fine job assessing my townhomes energy needs. The energy report covered what I needed."
Motiejus R on June 2019
We are independent energy consultants who reduced our own energy use and saved several hundreds of dollars monthly on our utility bill and made our homes more comfortable and now are helping others achieve similar results. We are not contractors. We do not get paid based on the recommendations we make or the recommendations you choose to do. We want to provide you with what you need to do, explain why you need to do it so that you have all the information you need to make an informed decision. Once you've made the decision on what you want to do, after having all the information necessary to make an informed decision, we will help you implement your decision. We have vetted many home performance contractors and we know they will do the quality work you want and deserve. There are PGE rebates available and financing available that we will show you how to leverage to your advantage. So give us a try. You'll be glad you did.
"Apollo did a fine job assessing my townhomes energy needs. The energy report covered what I needed."
Motiejus R on June 2019

Service Champions Heating & Air Conditioning
Service Champions Heating & Air Conditioning
Service Champions is the leading heating and air conditioning contractor in Northern California servicing homeowners in East Bay, South Bay and Sacramento areas. We can make your home more comfortable and improve the quality of air you and your family breathe. We specialize in maintenance, repair and sales of all brands of air conditioners and heaters, and are experts in indoor air quality improvement through filtration, duct replacement, insulation and hospital grade UV lights. All the air conditioners we install have the new environmentally friendly refrigerant that does not damage the ozone. We also are huge proponents of super high efficient equipment, such as 95% efficient furnaces. This equipment saves homeowners a tremendous amount of money on their utility bills.
"The technicians, Chris F, Tyler H and Christian C, were friendly and personable. Great job on my new water heater! Chris got me 18 month financing with no interest. I would definitely use them again!"
Cindy F on June 2025
Service Champions is the leading heating and air conditioning contractor in Northern California servicing homeowners in East Bay, South Bay and Sacramento areas. We can make your home more comfortable and improve the quality of air you and your family breathe. We specialize in maintenance, repair and sales of all brands of air conditioners and heaters, and are experts in indoor air quality improvement through filtration, duct replacement, insulation and hospital grade UV lights. All the air conditioners we install have the new environmentally friendly refrigerant that does not damage the ozone. We also are huge proponents of super high efficient equipment, such as 95% efficient furnaces. This equipment saves homeowners a tremendous amount of money on their utility bills.
"The technicians, Chris F, Tyler H and Christian C, were friendly and personable. Great job on my new water heater! Chris got me 18 month financing with no interest. I would definitely use them again!"
Cindy F on June 2025

Paradigm Shift Solar
Paradigm Shift Solar
With over 7 years experience, we work with 5 of the top, most highly rated solar installers in the country. Unlike other solar companies, we are able to work with you to get you up to 3 competitive quotes to compare. No need to waste hours consulting with multiple solar sales people. One conversation. Three quotes. Our process starts with a quick 15 minute discovery call to determine exactly how much solar you need for your home. No more. No less.
With over 7 years experience, we work with 5 of the top, most highly rated solar installers in the country. Unlike other solar companies, we are able to work with you to get you up to 3 competitive quotes to compare. No need to waste hours consulting with multiple solar sales people. One conversation. Three quotes. Our process starts with a quick 15 minute discovery call to determine exactly how much solar you need for your home. No more. No less.

First Appliance Repair
First Appliance Repair
Book us ONLINE and take $10 Discount with repair Professional Technicians Available 7 days a week. Same day Service. Fast service for ALL Appliance. Our Work is 100% Guaranteed.
"Had them out about 7 months ago to replace insides of my dryer as it was not working. Thought they did the job as our dryer worked. Then two days later the credit card I used to pay them had several unauthorized charges on it. Now 7 months later my dryer needs to be fixed again, with all of the rollers replaced, which is what they said they did 7 months ago. They are crooks. DO NOT USE THIS COMPANY."
Bill I on May 2024
Book us ONLINE and take $10 Discount with repair Professional Technicians Available 7 days a week. Same day Service. Fast service for ALL Appliance. Our Work is 100% Guaranteed.
"Had them out about 7 months ago to replace insides of my dryer as it was not working. Thought they did the job as our dryer worked. Then two days later the credit card I used to pay them had several unauthorized charges on it. Now 7 months later my dryer needs to be fixed again, with all of the rollers replaced, which is what they said they did 7 months ago. They are crooks. DO NOT USE THIS COMPANY."
Bill I on May 2024

Duran HVAC inc
Duran HVAC inc
Duran HVAC, inc. is committed to providing quality work in heating, and cooling services to the South Bay, and surrounding area. From a small routine maintenance to a complete new install our service, and install technicians are ready to provide excellent service and address any needs of your indoor comfort.
"Tony and his team from Duran HVAC are the A team!! I give them an A++ on their work for us. Tony came out and has very helpful in thinking about the overall job, and we discussed options. His team led by Paul then came out and completed all the work described above in 4 days. Tony came by and checked on the work progress as well. This team is so skilled at what they do, they are a pleasure to work with, very careful with tarps and cleaning up each day, and the work has been completely superbly! They tested the system at the end of the last day and showed me how to program the two thermostats. They are the best! This is the beginning of an excellent long-term customer-service relationship. I will definitely be asking them to come back and handle the yearly maintenance checks of the systems. It is wonderful to find a team you know are highly competent, reliable, and great to work with! I highly recommend them to others! Do yourself a favor and call Tony at Duran HVAC now! You'll be very happy you did!"
Clare-Marie K on November 2020
Duran HVAC, inc. is committed to providing quality work in heating, and cooling services to the South Bay, and surrounding area. From a small routine maintenance to a complete new install our service, and install technicians are ready to provide excellent service and address any needs of your indoor comfort.
"Tony and his team from Duran HVAC are the A team!! I give them an A++ on their work for us. Tony came out and has very helpful in thinking about the overall job, and we discussed options. His team led by Paul then came out and completed all the work described above in 4 days. Tony came by and checked on the work progress as well. This team is so skilled at what they do, they are a pleasure to work with, very careful with tarps and cleaning up each day, and the work has been completely superbly! They tested the system at the end of the last day and showed me how to program the two thermostats. They are the best! This is the beginning of an excellent long-term customer-service relationship. I will definitely be asking them to come back and handle the yearly maintenance checks of the systems. It is wonderful to find a team you know are highly competent, reliable, and great to work with! I highly recommend them to others! Do yourself a favor and call Tony at Duran HVAC now! You'll be very happy you did!"
Clare-Marie K on November 2020
CalSolar
CalSolar
CalSolar serves agri-businesses, municipalities, businesses and homeowners throughout the state of California. It’s our mission to help home and business owners: 1. Save Money. 2. Become "Energy Independent". 3. Help the Environment. CalSolar customizes every Solar system. Customers receive the highest quality solar system, top-tier customer service, design and installation.
CalSolar serves agri-businesses, municipalities, businesses and homeowners throughout the state of California. It’s our mission to help home and business owners: 1. Save Money. 2. Become "Energy Independent". 3. Help the Environment. CalSolar customizes every Solar system. Customers receive the highest quality solar system, top-tier customer service, design and installation.
The Portola Valley, 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.
- Menlo Park, CA Energy efficiency auditors
- Palo Alto, CA Energy efficiency auditors
- Atherton, CA Energy efficiency auditors
- Los Altos, CA Energy efficiency auditors
- Los Altos Hills, CA Energy efficiency auditors
- Woodside, CA Energy efficiency auditors
- La Honda, CA Energy efficiency auditors
- East Palo Alto, CA Energy efficiency auditors
- Mountain View, CA Energy efficiency auditors
- Redwood City, CA Energy efficiency auditors
- San Carlos, CA Energy efficiency auditors
- Half Moon Bay, CA Energy efficiency auditors
- Cupertino, CA Energy efficiency auditors
- Sunnyvale, CA Energy efficiency auditors
- Belmont, CA Energy efficiency auditors
- Foster City, CA Energy efficiency auditors
- Saratoga, CA Energy efficiency auditors
- San Mateo, CA Energy efficiency auditors
- Alviso, CA Energy efficiency auditors
- Santa Clara, CA Energy efficiency auditors
- Newark, CA Energy efficiency auditors
- Campbell, CA Energy efficiency auditors
- Milpitas, CA Energy efficiency auditors
- Hillsborough, CA Energy efficiency auditors
- Burlingame, CA Energy efficiency auditors
- Boulder Creek, CA Energy efficiency auditors
- Fremont, CA Energy efficiency auditors
- El Granada, CA Energy efficiency auditors
- Union City, CA Energy efficiency auditors
- Plumbing in Portola Valley
- Tree Service in Portola Valley
- Electrical in Portola Valley
- Handyman Service in Portola Valley
- Roofing in Portola Valley
- Kitchen And Bath Remodeling in Portola Valley
- Fencing in Portola Valley
- Foundation Repair in Portola Valley
- Pressure Washing in Portola Valley
- Stone And Gravel in Portola Valley
- Furniture Refinishing in Portola Valley
- Computer Repair in Portola Valley
- Skylights in Portola Valley
- Swimming Pools in Portola Valley
- Countertops in Portola Valley
- Lawn And Yard Work in Portola Valley
- Moving in Portola Valley
- Driveways in Portola Valley
- Property Appraiser in Portola Valley
- Dumpster Rental in Portola Valley
- Painting in Portola Valley
- Pest Control in Portola Valley
- Gutter Cleaning in Portola Valley
- Leaf Removal in Portola Valley
- Mailbox Repair in Portola Valley
- Solar Panels in Portola Valley
- Mold Testing And Remediation in Portola Valley
- Animal Removal in Portola Valley
- Deck Maintenance in Portola Valley
- Small Appliance Repair in Portola Valley




