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Home energy auditors in Simi Valley

Avatar for JO Solar Designs
JO Solar Designs
1008 N Normandie Ave Suite 4
New on HomeAdvisorNew on Angi
Approved Pro
JO Solar Designs
1008 N Normandie Ave Suite 4
New on AngiNew on HomeAdvisor
Approved Pro
7 years of experience
Free onsite estimate

JO Solar Designs is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

JO Solar Designs is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.


Avatar for Prosper Construction Development, Inc.
Prosper Construction Development, Inc.
180 Steuart St., Box 194631
4.88(
38
)
Approved Pro
Prosper Construction Development, Inc.
180 Steuart St., Box 194631
4.88(
38
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
240 local quotes requested

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Fast response and clear communication throughout the process."

Marco T on April 2025

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Fast response and clear communication throughout the process."

Marco T on April 2025


Avatar for Lincoln Inspect
Lincoln Inspect
Based In
5.00(
5
)
Approved Pro
Lincoln Inspect
Based In
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
67 local quotes requested

30 years of general contracting and home improvement consulting. Licensed, certified, insured and bonded in home inspection. B.A. UCSB MFA NYU Speak French and some Spanish Discounts for first responders, veterans, teachers, and artists.

"We were in a pinch and needed an inspection from a licensed contractor on short notice. Christian was very quick to respond and answer any questions we had. Great experience overall."

T. L on March 2025

30 years of general contracting and home improvement consulting. Licensed, certified, insured and bonded in home inspection. B.A. UCSB MFA NYU Speak French and some Spanish Discounts for first responders, veterans, teachers, and artists.

"We were in a pinch and needed an inspection from a licensed contractor on short notice. Christian was very quick to respond and answer any questions we had. Great experience overall."

T. L on March 2025


Vision Roofing
Servicing Around
5.00(
9
)
Approved Pro
Vision Roofing
Servicing Around
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
329 local quotes requested

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Our insurance company required us to replace our 3000 square-foot roof on our house in Monrovia. We contacted six different companies to have the work done and Ben Elbaz at Vision roofing provided a very competitive bid. We had them do the work which required removing three old layers of roofing and installing plywood where needed. They had a great crew that did an excellent job from start to finish. They arrived on time and completed the job ahead of schedule. We highly recommend Ben Elbaz and Vision roofing!"

Paul H on February 2025

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Our insurance company required us to replace our 3000 square-foot roof on our house in Monrovia. We contacted six different companies to have the work done and Ben Elbaz at Vision roofing provided a very competitive bid. We had them do the work which required removing three old layers of roofing and installing plywood where needed. They had a great crew that did an excellent job from start to finish. They arrived on time and completed the job ahead of schedule. We highly recommend Ben Elbaz and Vision roofing!"

Paul H on February 2025


Avatar for Home Renew 360
Home Renew 360
1500 W Carson St
4.72(
72
)
Approved Pro
Home Renew 360
1500 W Carson St
4.72(
72
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
3373 local quotes requested

Home Renew 360 is your complete home improvement company. We offer many remodeling services that will help you and your family create the home of your dreams in an efficient, sustainable, healthy manner. Our company has over 30 years of combined experience providing exemplary service to home owners in the greater Southern California area. Home Renew 360 has the expertise and experience to apply our craftsmanship to any size remodeling project. Our goal is to make sure the job is done right and on time.

"Our experience working with Home Renew 360 was amazing! Our project manager Idan Mizrahi was nothing but helpful, knowledgeable, and readily available throughout the process of replacing our roof. He sat down and explained the entire process at length and addressed any of our concerns all the way through to the end of the project. We look forward to working with them for any future home remodeling needs."

Danielle B on March 2025

Home Renew 360 is your complete home improvement company. We offer many remodeling services that will help you and your family create the home of your dreams in an efficient, sustainable, healthy manner. Our company has over 30 years of combined experience providing exemplary service to home owners in the greater Southern California area. Home Renew 360 has the expertise and experience to apply our craftsmanship to any size remodeling project. Our goal is to make sure the job is done right and on time.

"Our experience working with Home Renew 360 was amazing! Our project manager Idan Mizrahi was nothing but helpful, knowledgeable, and readily available throughout the process of replacing our roof. He sat down and explained the entire process at length and addressed any of our concerns all the way through to the end of the project. We look forward to working with them for any future home remodeling needs."

Danielle B on March 2025


Avatar for Affordable Heating and Air
Affordable Heating and Air
9601 Cozycroft
5.00(
2
)
Approved Pro
Affordable Heating and Air
9601 Cozycroft
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
989 local quotes requested

Affordable Heating and Air is a full-service plumbing, heating, and air conditioning (HVAC) company that provides quality services to residential and commercial customers in the Los Angeles and Ventura Areas. We are committed to making sure we achieve 100% customer satisfaction on every job we complete. We offer a wide range of services, including: Air conditioning system installations and repairs, Heating system installations and repairs, Water heater installation, duct replacement and cleaning. Our clients are our number one priority. We take pride in our workmanship, experience and excellent customer service. We are a C-20 licensed, bonded, and insured HVAC contractor. If you are looking for a reliable, experienced, AFFORDABLE HVAC contractor -call us!

"Installation was seedless with Davide the expert installer and his assistant . The engineer Eric who came out the week before actually inspected the roof platform , ducts , room vents and accurate square footage and recommend ½ ton less package which saved me some money too . Great warranty on Goodman unit and their 2 year labor warranty . The staff person Lorraine got me through the finance process and gave me a more than fair price than others and flagged the license of a competing solo guys bid that was actually not his but a plumber I had never heard of . It is worth going with an established solvent company so the warranty is meaningful and a comfort after such a big purpose. On the roof the re piping and vent attaching , and condensation escape tube were very tidily and elegantly done . I hope to do a mini split with them in the future on another unit."

Caryn W on August 2024

Affordable Heating and Air is a full-service plumbing, heating, and air conditioning (HVAC) company that provides quality services to residential and commercial customers in the Los Angeles and Ventura Areas. We are committed to making sure we achieve 100% customer satisfaction on every job we complete. We offer a wide range of services, including: Air conditioning system installations and repairs, Heating system installations and repairs, Water heater installation, duct replacement and cleaning. Our clients are our number one priority. We take pride in our workmanship, experience and excellent customer service. We are a C-20 licensed, bonded, and insured HVAC contractor. If you are looking for a reliable, experienced, AFFORDABLE HVAC contractor -call us!

"Installation was seedless with Davide the expert installer and his assistant . The engineer Eric who came out the week before actually inspected the roof platform , ducts , room vents and accurate square footage and recommend ½ ton less package which saved me some money too . Great warranty on Goodman unit and their 2 year labor warranty . The staff person Lorraine got me through the finance process and gave me a more than fair price than others and flagged the license of a competing solo guys bid that was actually not his but a plumber I had never heard of . It is worth going with an established solvent company so the warranty is meaningful and a comfort after such a big purpose. On the roof the re piping and vent attaching , and condensation escape tube were very tidily and elegantly done . I hope to do a mini split with them in the future on another unit."

Caryn W on August 2024


Avatar for Universal Builders Co
Universal Builders Co
344 Mira Loma Ave
5.00(
2
)
Approved Pro
Universal Builders Co
344 Mira Loma Ave
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4443 local quotes requested

**Minimum job $2500*** Universal Builders Co has been serving Southern California since 1997. We have been assisting our customers with their roofing repairs and replacements. Please call today to schedule estimate (877) 794-2494 We strive to keep our customers happy and meet all their construction needs.

"It was a pleasant process and they made it easier. They were very helpful and trustworthy. They went above and beyond."

Vito S on September 2022

**Minimum job $2500*** Universal Builders Co has been serving Southern California since 1997. We have been assisting our customers with their roofing repairs and replacements. Please call today to schedule estimate (877) 794-2494 We strive to keep our customers happy and meet all their construction needs.

"It was a pleasant process and they made it easier. They were very helpful and trustworthy. They went above and beyond."

Vito S on September 2022


Avatar for Quality Roofing Specialists, inc
Quality Roofing Specialists, inc
1444 N POINSETTIA Pl
5.00(
5
)
Approved Pro
Quality Roofing Specialists, inc
1444 N POINSETTIA Pl
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2273 local quotes requested

At Quality Roofing Specialists, we cut out the middleman we don't sub-contracting our projects we take care of you from A to Z but we do offer sub-contractor pricing. Based in Los Angeles, CA, we specialize in all aspects of roofing, from installation to replacement and repairs. Whether it's for residential or commercial properties, storm damage, or routine maintenance, we've got you covered. Plus, we offer flexible financing options to ensure that your roofing needs are met without added financial stress. We didn't earn the name Quality Roofing Specialists for nothing.

"It went very well , they were very courteous and very professional . They came in and out and they were very Quick with the work as well."

Eric K on June 2024

At Quality Roofing Specialists, we cut out the middleman we don't sub-contracting our projects we take care of you from A to Z but we do offer sub-contractor pricing. Based in Los Angeles, CA, we specialize in all aspects of roofing, from installation to replacement and repairs. Whether it's for residential or commercial properties, storm damage, or routine maintenance, we've got you covered. Plus, we offer flexible financing options to ensure that your roofing needs are met without added financial stress. We didn't earn the name Quality Roofing Specialists for nothing.

"It went very well , they were very courteous and very professional . They came in and out and they were very Quick with the work as well."

Eric K on June 2024


Avatar for Brizuela's Roofing System
Brizuela's Roofing System
1516 North San Fernando Boulevard
5.00(
2
)
Approved Pro
Brizuela's Roofing System
1516 North San Fernando Boulevard
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4556 local quotes requested

Welcome to Brizuela's Roofing Systems, your trusted partner for top-tier roofing solutions in the vibrant landscapes of Southern California. As a proud family-owned business, we have been fortifying homes and businesses with quality roofs for over 17 years. Our legacy is steeped in a commitment to excellence, personalized service, and the highest standards of craftsmanship. Born and bred in the heart of Southern California, our team understands the unique challenges and demands of the local climate, ensuring that each roof we install provides not just protection but also an enduring shield against the sun, wind, and occasional rain. At Brizuela's Roofing Systems, we take pride in not only building roofs but in fostering lasting relationships with our clients, treating every project as an opportunity to contribute to the resilience and beauty of our community. Join us in securing your dreams under a roof built on a quarter-century foundation of trust, experience, and familial dedication.

"They had great customer service (kept me informed throughout the whole process), they were also efficient, clean and did a great job!"

Ron M on November 2024

Welcome to Brizuela's Roofing Systems, your trusted partner for top-tier roofing solutions in the vibrant landscapes of Southern California. As a proud family-owned business, we have been fortifying homes and businesses with quality roofs for over 17 years. Our legacy is steeped in a commitment to excellence, personalized service, and the highest standards of craftsmanship. Born and bred in the heart of Southern California, our team understands the unique challenges and demands of the local climate, ensuring that each roof we install provides not just protection but also an enduring shield against the sun, wind, and occasional rain. At Brizuela's Roofing Systems, we take pride in not only building roofs but in fostering lasting relationships with our clients, treating every project as an opportunity to contribute to the resilience and beauty of our community. Join us in securing your dreams under a roof built on a quarter-century foundation of trust, experience, and familial dedication.

"They had great customer service (kept me informed throughout the whole process), they were also efficient, clean and did a great job!"

Ron M on November 2024


Avatar for Superior Roofing Systems
Superior Roofing Systems
360 East 1st St
5.00(
5
)
Approved Pro
Superior Roofing Systems
360 East 1st St
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
596 local quotes requested

Family owned & operated. No subcontracting. Our roofing crew have been apart of the company for 16+ years specializing in all Roofing Materials. We have the expertise and knowledge to provide a professional installation. Fully Licensed, Insured Bonded, including California Workers State Fund Compensation. We provide Free Estimates with photos of roof conditions/concern areas to allow you a full view of existing issues and completed work. Financing available.

"Superior Roofing did a beautiful job. They were very professional, on schedule, and cleaned up daily. I would highly recommend them. Jason was the BEST."

Debby C on December 2021

Family owned & operated. No subcontracting. Our roofing crew have been apart of the company for 16+ years specializing in all Roofing Materials. We have the expertise and knowledge to provide a professional installation. Fully Licensed, Insured Bonded, including California Workers State Fund Compensation. We provide Free Estimates with photos of roof conditions/concern areas to allow you a full view of existing issues and completed work. Financing available.

"Superior Roofing did a beautiful job. They were very professional, on schedule, and cleaned up daily. I would highly recommend them. Jason was the BEST."

Debby C on December 2021

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Home energy audit services FAQs

To prepare for a home energy audit, begin by preparing your space. Clear any obstructions around the attic, basement, ducts, crawl space, appliances, windows, and doors. Gather all your energy bills from the last year and information on home upgrades if you’ve made any changes. If you’ve previously had an audit done, include that information as well.

Finally, be prepared to discuss any questions or concerns you have. If you’ve noticed a rise in your energy bills, hot or cold areas in your home, or unusual sounds from ducts or appliances, make a list to discuss with your auditor.

How often you should get an energy audit depends on the age and condition of your home. New homes with no issues are recommended to get an audit every five years, while older homes should audit every two to three years. If you’ve noticed any changes to your energy bills or other areas of concern, you should get an audit as soon as possible. It’s also a good idea to conduct an audit if you’ve made changes or upgrades to your home, such as installing a new furnace, windows, or doors.

An energy audit takes three to four hours to complete. Your auditor sets up testing equipment, conducts an exhaustive walk‑through inspection, and performs all required evaluations to identify energy loss points. The audit follows a systematic review that includes visual assessments, mechanical tests, and detailed documentation, resulting in a precise report of improvement recommendations.

You can schedule a home energy audit any time of the year—it all depends on what's convenient for you. That said, timing it right can help you tackle issues before they impact your comfort and bills. If you live in a colder climate and want to avoid high heating costs in the winter, getting an audit in the summer allows you to make improvements before the temperature drops. On the contrary, if hot summers are your concern, a spring audit can help you stay cool and save on air conditioning.

To find a qualified home energy auditor, start by searching for local energy auditors with great reviews and recognized certifications like those from the Building Performance Institute (BPI). These credentials ensure they're qualified and can help you qualify for rebates. Don't hesitate to ask about their audit methods and schedule a consultation to see if they're a good fit for your needs. Doing some research upfront helps you get top-notch service and maximize your energy efficiency.

Once you have your energy audit report, it's time to take action. Review the recommendations and prioritize the upgrades that make the most sense for your home and budget. Reach out to experienced pros to get quotes and discuss how they can help. By making these improvements, you'll boost your home's energy efficiency, lower your utility bills, and enjoy a more comfortable living space.

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