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Avatar for Prosper Construction Development, Inc.

Prosper Construction Development, Inc.

4.88(
38
)
Approved Pro

Prosper Construction Development, Inc.

4.88(
38
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
2013 years of experience

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


Solar Energy - Unlicensed Contractor

New on AngiNew on Angi
Approved Pro

Solar Energy - Unlicensed Contractor

New on AngiNew on Angi
Approved Pro
2021 years of experience
Free onsite estimate

Empowered Solutions 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.

Empowered Solutions 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 E.Z. Energy Solutions

E.Z. Energy Solutions

3.90(
10
)

E.Z. Energy Solutions

3.90(
10
)
Customers say: Quality work
2008 years of experience

One of Southern California's favorite Solar Energy Expert and Home Improvement/ Remodeling Contractor in Southern California! We provide you with clean, efficient and affordable solutions customized to your needs. Our highly skilled technicians will be with you throughout the entire process to help you secure your Energy Future and Home Remodeling dreams! When you decide to go solar or remodel part or all of your home or commercial project, you need a team you can trust to create top-quality work, with consistent communication and a great reputation E.Z. Energy Solutions has worked hard since our founding in 2008 to become the company we are today! Services include Solar Panels, Home Solar, Commercial Solar, Insulation, Solar Electric, Solar Panel Installation, Complete Residential and Commercial Remodeling, Kitchen Remodeling, Bathroom Remodeling, Custom Accessory Dwelling Unit, Garage Conversion and Addition, Room Addition, Interior and Exterior Paint, Roofing, Solar Panel Installation, Repair, Maintenance, Energy Efficiency Consultations and Products, AC;

"My panels haven’t work for the last 8 months And I’m paying for them and paying Edison for electricity., we all could have mistakes but I think 8 months is just ridiculous time very very frustrated I don’t know what to do anymore"

Oscar L on September 2022

One of Southern California's favorite Solar Energy Expert and Home Improvement/ Remodeling Contractor in Southern California! We provide you with clean, efficient and affordable solutions customized to your needs. Our highly skilled technicians will be with you throughout the entire process to help you secure your Energy Future and Home Remodeling dreams! When you decide to go solar or remodel part or all of your home or commercial project, you need a team you can trust to create top-quality work, with consistent communication and a great reputation E.Z. Energy Solutions has worked hard since our founding in 2008 to become the company we are today! Services include Solar Panels, Home Solar, Commercial Solar, Insulation, Solar Electric, Solar Panel Installation, Complete Residential and Commercial Remodeling, Kitchen Remodeling, Bathroom Remodeling, Custom Accessory Dwelling Unit, Garage Conversion and Addition, Room Addition, Interior and Exterior Paint, Roofing, Solar Panel Installation, Repair, Maintenance, Energy Efficiency Consultations and Products, AC;

"My panels haven’t work for the last 8 months And I’m paying for them and paying Edison for electricity., we all could have mistakes but I think 8 months is just ridiculous time very very frustrated I don’t know what to do anymore"

Oscar L on September 2022


Avatar for Sunlux Energy

Sunlux Energy

4.92(
107
)

Sunlux Energy

4.92(
107
)
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Sunlux is a roofing and solar energy provider servicing southern California that provides a variety of options in order to help you find what best fits your needs. We deliver the tools, support and advice you need to make going solar simple. We handle everything from paperwork to maintenance, so all you have to worry about is what to do with the savings. We guarantee installation, parts and maintenance for every job. Your satisfaction is our top priority and we’ll be here for you through every step of your solar and roofing journey. Ready to talk to our team? Please call us today!

"We were in the market for a solar system from a company that was reliable and we could trust. After doing lots of research we asked Sunlux to be our solar provider. They were very honest with their prices (they were on one of the lowest) and their customer service has been excellent? Since we did not know a lot about solar systems, they educated us to be smart consumers and gave us options and choices that met our needs. We can truly say, we are very happy with Sunlux and would recommend them to others as well."

Kevin B on February 2020

Sunlux is a roofing and solar energy provider servicing southern California that provides a variety of options in order to help you find what best fits your needs. We deliver the tools, support and advice you need to make going solar simple. We handle everything from paperwork to maintenance, so all you have to worry about is what to do with the savings. We guarantee installation, parts and maintenance for every job. Your satisfaction is our top priority and we’ll be here for you through every step of your solar and roofing journey. Ready to talk to our team? Please call us today!

"We were in the market for a solar system from a company that was reliable and we could trust. After doing lots of research we asked Sunlux to be our solar provider. They were very honest with their prices (they were on one of the lowest) and their customer service has been excellent? Since we did not know a lot about solar systems, they educated us to be smart consumers and gave us options and choices that met our needs. We can truly say, we are very happy with Sunlux and would recommend them to others as well."

Kevin B on February 2020


Home Performance Matters Inc

4.89(
66
)

Home Performance Matters Inc

4.89(
66
)
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

About us: We are a fully integrated Home Performance Contractor based in Upland, California.HPM provides BPI-certified energy audits, custom energy designs, and complete energy retrofit services including: insulation, HVAC and duct replacement, lighting and baseload consultations, and solar panel installation. Mission: Your Full-Service Energy Efficiency and Solar Experts. Goals with every project: * Clients become friends and begin to share our passion for sustainable energy * We make a positive impact on the level of neighborhood, community, and planet * We demonstrate professionalism, integrity, and quality that produces raving fans and collaborators

"First, we had a consultation with Jim, who was very thorough and honest about all the options available. The crew were punctual and very considerate, making sure everything was covered in plastic to keep things clean. There were A LOT OF rocks and debris in the attic (apparently the roof used to be flat concrete). So, it took them all day instead of half the day to finish the work. I feel so bad for the crew, and they were still so nice."

JITTIMA J on April 2018

About us: We are a fully integrated Home Performance Contractor based in Upland, California.HPM provides BPI-certified energy audits, custom energy designs, and complete energy retrofit services including: insulation, HVAC and duct replacement, lighting and baseload consultations, and solar panel installation. Mission: Your Full-Service Energy Efficiency and Solar Experts. Goals with every project: * Clients become friends and begin to share our passion for sustainable energy * We make a positive impact on the level of neighborhood, community, and planet * We demonstrate professionalism, integrity, and quality that produces raving fans and collaborators

"First, we had a consultation with Jim, who was very thorough and honest about all the options available. The crew were punctual and very considerate, making sure everything was covered in plastic to keep things clean. There were A LOT OF rocks and debris in the attic (apparently the roof used to be flat concrete). So, it took them all day instead of half the day to finish the work. I feel so bad for the crew, and they were still so nice."

JITTIMA J on April 2018


Avatar for HERS Rater LA/HouseSmart Green Solutions

HERS Rater LA/HouseSmart Green Solutions

5.00(
24
)

HERS Rater LA/HouseSmart Green Solutions

5.00(
24
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

HERS Rater LA provides quick, efficient and reasonably priced HERS (Home Energy Rating System [Title-24] field verifications for heating, ventilating and air conditioning (HVAC) systems in both residences and light commercial buildings. HERS Rater LA is certified to perform field verifications on new construction and additions. We also provide Air Balancing for new and redesigned duct systems in residential and commercial buildings.

"Dav is clearly an EXPERT in what he does. He imparted a TON of valuable information and knowledge to my husband and I both DURING our Home Energy Audit, as well as in the report which we opted to have him do. This information is going to be a superb guide as we prioritize & move forward with home improvement projects that will increase our home's efficiency, conserve energy, etc."

Dana B on May 2019

HERS Rater LA provides quick, efficient and reasonably priced HERS (Home Energy Rating System [Title-24] field verifications for heating, ventilating and air conditioning (HVAC) systems in both residences and light commercial buildings. HERS Rater LA is certified to perform field verifications on new construction and additions. We also provide Air Balancing for new and redesigned duct systems in residential and commercial buildings.

"Dav is clearly an EXPERT in what he does. He imparted a TON of valuable information and knowledge to my husband and I both DURING our Home Energy Audit, as well as in the report which we opted to have him do. This information is going to be a superb guide as we prioritize & move forward with home improvement projects that will increase our home's efficiency, conserve energy, etc."

Dana B on May 2019


Avatar for Guaranteed Property & Mold Inspection

Guaranteed Property & Mold Inspection

4.81(
43
)

Guaranteed Property & Mold Inspection

4.81(
43
)
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

We provide specialized testing for thermal imaging, EMF/RF, Mycotoxins, ERMI, VOC, allergens, bacteria, and other indoor air quality environmental issues. As part of our mold sampling process, we specialize in the utilization of an EPA-developed research testing tool, the Environmental Relative Mold Index (ERMI), when it is prescribed by an environmental medical physician/professional. We are nationally and statewide certified, experienced, fully bonded, and insured to meet your inspection and mold/environmental testing needs. As nationally certified mold and property inspection experts, we personally provide all field services, and as a result, are able to maintain the highest BBB, Home Advisor, Yelp, and Angie’s List ratings.

"Overall experience Terrific. Joseph is one of the most honest, straight forward guys out there. I am very thankful with God that he leasing me in the right way so that I would choose his company over the other companies out there. I’m the beginning I thought that the price was a bit high for my budget but then later I realized the skill level that he does in each one of his kinds of inspection he offers is unbelievable. I owe Joseph my life he helped me convince myself that there truly was a serious mold problem with the house that I just bought not even 1 year ago. So I moved out from my new home in the mean time before my health continues to get in more delicate situation. The mold odor has now begun to cause me to have asthma which I never ever had before in my life. The bank/ realtor Home inspection report of the home never caught any of this bad mal fowl odor and mold infestation from underneath the home. It’s crazy how some of these home inspection still are able to keep their business license when they are worth no good at all. Trust me you won’t regret yourself by choose Guaranteed Property and Mold Inspections. They are by far the best out there. They provided me with a very detailed reports which has lab results from samples they sent out and everything."

John R on May 2018

We provide specialized testing for thermal imaging, EMF/RF, Mycotoxins, ERMI, VOC, allergens, bacteria, and other indoor air quality environmental issues. As part of our mold sampling process, we specialize in the utilization of an EPA-developed research testing tool, the Environmental Relative Mold Index (ERMI), when it is prescribed by an environmental medical physician/professional. We are nationally and statewide certified, experienced, fully bonded, and insured to meet your inspection and mold/environmental testing needs. As nationally certified mold and property inspection experts, we personally provide all field services, and as a result, are able to maintain the highest BBB, Home Advisor, Yelp, and Angie’s List ratings.

"Overall experience Terrific. Joseph is one of the most honest, straight forward guys out there. I am very thankful with God that he leasing me in the right way so that I would choose his company over the other companies out there. I’m the beginning I thought that the price was a bit high for my budget but then later I realized the skill level that he does in each one of his kinds of inspection he offers is unbelievable. I owe Joseph my life he helped me convince myself that there truly was a serious mold problem with the house that I just bought not even 1 year ago. So I moved out from my new home in the mean time before my health continues to get in more delicate situation. The mold odor has now begun to cause me to have asthma which I never ever had before in my life. The bank/ realtor Home inspection report of the home never caught any of this bad mal fowl odor and mold infestation from underneath the home. It’s crazy how some of these home inspection still are able to keep their business license when they are worth no good at all. Trust me you won’t regret yourself by choose Guaranteed Property and Mold Inspections. They are by far the best out there. They provided me with a very detailed reports which has lab results from samples they sent out and everything."

John R on May 2018


Avatar for Progressive Insulation & Windows

Progressive Insulation & Windows

4.87(
224
)

Progressive Insulation & Windows

4.87(
224
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Progressive Insulation & Windows was founded in Chatsworth in 1978 and has grown into one of Southern California's leading replacement window and insulation companies. We stand above many of our competitors because of our commitment to provide excellence in the installation of our products. Though we now have more than 70 trained installers and sales reps, we still do business in the same customer-centered tradition that propelled us to success in our early days. We are still a family-owned and operated business that truly cares about the customer experience before, during, and after installation of any of our products.

"This review is almost 2 years past due but because of family illness and death I kept putting it off and I greatly apologize for that. In March, 2020, I contacted Progressive after finding out Exodus, a company I hired to install a sliding door in the early 2000s was no longer in business and that the owner now works for Progressive. On a Sunday evening I had a problem closing the door by about 12 inches and left a frantic message on their voicemail. It probably seems silly but it was winter and I had an elderly parent living with me so I was very concerned with the cold even though I did everything I could to cover it up. Before end of business on Monday Progressive came out and fixed the (thankfully) very simple problem and asked for nothing in return. What more can anyone ask for? I will be forever grateful for their assistance."

alison p on February 2022

Progressive Insulation & Windows was founded in Chatsworth in 1978 and has grown into one of Southern California's leading replacement window and insulation companies. We stand above many of our competitors because of our commitment to provide excellence in the installation of our products. Though we now have more than 70 trained installers and sales reps, we still do business in the same customer-centered tradition that propelled us to success in our early days. We are still a family-owned and operated business that truly cares about the customer experience before, during, and after installation of any of our products.

"This review is almost 2 years past due but because of family illness and death I kept putting it off and I greatly apologize for that. In March, 2020, I contacted Progressive after finding out Exodus, a company I hired to install a sliding door in the early 2000s was no longer in business and that the owner now works for Progressive. On a Sunday evening I had a problem closing the door by about 12 inches and left a frantic message on their voicemail. It probably seems silly but it was winter and I had an elderly parent living with me so I was very concerned with the cold even though I did everything I could to cover it up. Before end of business on Monday Progressive came out and fixed the (thankfully) very simple problem and asked for nothing in return. What more can anyone ask for? I will be forever grateful for their assistance."

alison p on February 2022


Avatar for We Care Plumbing Heating Air and Solar

We Care Plumbing Heating Air and Solar

4.70(
183
)

We Care Plumbing Heating Air and Solar

4.70(
183
)
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Founded in 2000, We Care Plumbing, Heating, Air and Solar has gained an outstanding reputation in residential plumbing, HVAC and solar services in communities throughout Southern California. With 17 years of experience in the industry, We Care, has been, and continues to be, dedicated to a commitment of excellence that is unparalleled providing only the highest quality service, installation and customer service evidenced by the many prestigious awards that we have won over the years. Our We Care mission statement, We Care To Go the Extra Mile, is truly how we approach each and every opportunity, as our highly skilled and expertly trained Nate Certified technicians walk into our customer's homes. Because of our dedication to constant and never-ending improvement, We Care has had a rapid growth trajectory over the past several years that is unheard of in the heating and air industry. We Care Plumbing, Heating, Air and Solar has truly succeeded in our industry, offering a commitment to excellence, honesty and integrity, and in the development of long-term relationships with every single customer. AWARDS AND CERTIFICATIONS We Care is proud of the many awards that we have won over the years, including, but not limited to: - Southern California Edison, "Contractor of the Year" - Air Conditioning Contractors of America (ACCA), "Contractor of the Year" - Lennox Air Conditioning Company's, 5X Winner of "The Dave Lennox Award" - Lennox Air Conditioning Company's Continued and Advanced Training Award - Angie's List Super Service Award since 2013 - NATE Trained and Certified

"Should be called We DON'T Care. 2 weeks ago, my heater went out just 2 years after I installed it for almost $10K. A tech came out and said I needed a new part to have it fixed. He said it would only take a few days to arrive. A week and a half went by and no word from WeDon'tCare. I called them last week and they condescendingly said they couldn't give me an ETA for the part but to be assured they'd call when it arrived. (Ever hear of tracking?) Several more days of freezing cold went by with no word from WeDGAF. I called back again and they said they couldn't get the part because they couldn't find it. So they lied to me! They needed to send someone back out AGAIN to try to figure out another workaround. So, the same tech is coming back tomorrow to do what he should've done 2 weeks ago. He'd convinced me to sign up for their BS VIP program, but that's going to be cancelled tomorrow and refunded."

Amy J on January 2025

Founded in 2000, We Care Plumbing, Heating, Air and Solar has gained an outstanding reputation in residential plumbing, HVAC and solar services in communities throughout Southern California. With 17 years of experience in the industry, We Care, has been, and continues to be, dedicated to a commitment of excellence that is unparalleled providing only the highest quality service, installation and customer service evidenced by the many prestigious awards that we have won over the years. Our We Care mission statement, We Care To Go the Extra Mile, is truly how we approach each and every opportunity, as our highly skilled and expertly trained Nate Certified technicians walk into our customer's homes. Because of our dedication to constant and never-ending improvement, We Care has had a rapid growth trajectory over the past several years that is unheard of in the heating and air industry. We Care Plumbing, Heating, Air and Solar has truly succeeded in our industry, offering a commitment to excellence, honesty and integrity, and in the development of long-term relationships with every single customer. AWARDS AND CERTIFICATIONS We Care is proud of the many awards that we have won over the years, including, but not limited to: - Southern California Edison, "Contractor of the Year" - Air Conditioning Contractors of America (ACCA), "Contractor of the Year" - Lennox Air Conditioning Company's, 5X Winner of "The Dave Lennox Award" - Lennox Air Conditioning Company's Continued and Advanced Training Award - Angie's List Super Service Award since 2013 - NATE Trained and Certified

"Should be called We DON'T Care. 2 weeks ago, my heater went out just 2 years after I installed it for almost $10K. A tech came out and said I needed a new part to have it fixed. He said it would only take a few days to arrive. A week and a half went by and no word from WeDon'tCare. I called them last week and they condescendingly said they couldn't give me an ETA for the part but to be assured they'd call when it arrived. (Ever hear of tracking?) Several more days of freezing cold went by with no word from WeDGAF. I called back again and they said they couldn't get the part because they couldn't find it. So they lied to me! They needed to send someone back out AGAIN to try to figure out another workaround. So, the same tech is coming back tomorrow to do what he should've done 2 weeks ago. He'd convinced me to sign up for their BS VIP program, but that's going to be cancelled tomorrow and refunded."

Amy J on January 2025


Avatar for Moore Solar & Green Construction

Moore Solar & Green Construction

4.97(
39
)

Moore Solar & Green Construction

4.97(
39
)
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Family owned and operated, Moore Solar is a company you can trust! We have been installing solar panels since the 1980s and have extensive experience in thermal solar as well as photovaltaic. We prepare and file all of the paperwork necessary for your application with utility companies and submit for any rebates available. Let our experts take care of everything from the inspections to getting final approval on running your system! Call us for a FREE site evaluation and discussion on how Solar can work best for you 323.221.1260. We will recommend an energy saving strategy and a solar system that best suits your needs and budget.

"The job went very well. Veronica and Jerry were a pleasure to deal with. They handled everything including the city permit and the extensive requirements of SCE."

Samuel B on October 2018

Family owned and operated, Moore Solar is a company you can trust! We have been installing solar panels since the 1980s and have extensive experience in thermal solar as well as photovaltaic. We prepare and file all of the paperwork necessary for your application with utility companies and submit for any rebates available. Let our experts take care of everything from the inspections to getting final approval on running your system! Call us for a FREE site evaluation and discussion on how Solar can work best for you 323.221.1260. We will recommend an energy saving strategy and a solar system that best suits your needs and budget.

"The job went very well. Veronica and Jerry were a pleasure to deal with. They handled everything including the city permit and the extensive requirements of SCE."

Samuel B on October 2018

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Energy Efficiency Auditing questions, answered by experts

R-value is a measurement that dictates how much resistance an insulation material has against heat flow—or how well it can stop heat from coming and going. A higher R-value, which is attributed to thicker and more dense materials, means the better the insulation performs. There is not one universal recommended value. It depends on climate zones. For example, Alaska, which has a naturally cold and arctic climate, has higher R-value recommendations than the hot and humid Hawaii.

Keep the unit full but not overloaded, ensure door seals are tight, set correct temperatures, and avoid frequent door openings. Position the appliance away from heat sources for optimal performance.

Heat pumps transfer existing heat instead of generating it, using less energy. Compared to baseboard heaters, they can reduce heating costs by up to 50% and provide efficient cooling, lowering electricity bills and carbon footprint.

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

A couple of the best ways to find a reputable energy auditor is by determining whether they are HEP-certified by the Building Performance Institute (BPI). This certification will help you narrow down your list of professionals to the most qualified pros with the most relevant experience. 

You can also choose from the Department of Energy’s certified list of energy auditors or Angi’s contractor licensing tool to find pros in your area.

The Mentone, CA homeowners’ guide to energy efficiency auditing services

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