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Guardian Home Energy

4.8

About this business

Home Performance with Energy Star approved Contractor specializing in whole Home Energy upgrades. Home upgrades are typically paid for entirely by monthly utility savings. Approved Energy Upgrade California Contractor authorized to qualify homeowners for Rebates in Edison, SDG&E and SoCal Gas territories 

Location details

22681 Oak Grove UNIT 521, Ste 521, Aliso Viejo, CA, 92656, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 8:00 p.m.
Tue9:00 a.m. to 8:00 p.m.
Wed9:00 a.m. to 8:00 p.m.
Thu9:00 a.m. to 8:00 p.m.
Fri9:00 a.m. to 8:00 p.m.
Sat9:00 a.m. to 8:00 p.m.
Sun9:00 a.m. to 8:00 p.m.
4.813 reviews
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Grasons Elite's profile image
Grasons Elite 
on Google
5 years ago

Brian and his team did an amazing job with our attics and insulation. Mark and Yannick removed all of our old insulation and were very thorough in the process of making sure the new insulation was installed correctly. The before and after pictures they showed us were night and day. We had multiple quotes from other companies and am glad that we chose Guardian. There pricing was very competitive and provided full service through-out the entire process. 

Paul Veyna's profile image
Paul Veyna 
on Google
5 years ago

In our efforts to make our house more comfortable, we received 3 bids to insulate our attic and while Guardian wasn't the cheapest we definitely felt they were the best value. They were the only company to recommend insulating our completely unshaded south facing wall and the only one who suggested re-engineering the duct system could help us maintain a uniform temperature from one room to the next. They also offered a less expensive option of just swapping out the ducts with identical sizes that were just better insulated a... read more

Joey Gibellino's profile image
Joey Gibellino 
on Google
5 years ago

I work with an HVAC contractor so I am often asked to recommend an insulation company. I have high standards so it was difficult to find a company I was comfortable endorsing. Guardian is one of the few companies who share our high standards of workmanship and customer service. They are very proficient at air sealing, which is crucial to make sure your AC runs efficiently. They're also one of the few insulation contractors I know who install baffles at the eave vent and insulate to Building Performance Institute standards. B... read more

Maria Gordon's profile image
Maria Gordon 
on Google
5 years ago

I worked with Brian at Guardian and have no complaints- he responded quickly and answered every question I had (there were loads). During the first appointment he took pictures of the insulation that was currently in my attic and was able to show me and explain what was needed to improve the insulation in my house. Brian was very patient and worked around my schedule. The job was completed in the time they had stated it would take. I did my research and obtained about 6 different quotes before deciding to go with Guardian. O... read more

Cameron Stupfel's profile image
Cameron Stupfel 
on Google
5 years ago

Our house built in 1941 was never able to hold temperature. We replaced our HVAC unit hoping for more comfort and efficiency but were disappointed when there was little improvement. We knew we needed weather proofing to get the efficiency we desired and talked many companies before hiring Guarding Insulation. I couldn't be happier with the result and the professional and efficient process to insulate our house. Brain was the only contractor that spelled out all our options including the rebates available. He even arranged a ... read more

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Frequently asked questions about Guardian Home Energy

How is Guardian Home Energy rated?

Guardian Home Energy has a 4.8 star rating with 13 reviews. 

When is Guardian Home Energy open?

Guardian Home Energy is closed now. It will open tomorrow at 9:00 a.m. 

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