Energy Core Construction

★★★★★ 4.6 / 5 (38)
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: 1241 N Lakeview Ave Ste H, Anaheim, CA 92807
: (800) 574-8382
: https://energycore.net

Company Overview

Client care, dedication to quality, premium materials, this is what Energy Core Construction stands for. We focus on Anlin Windows, Supercote finishes, American Standard HVAC systems, Patio Covers, and Owens Corning Roofing.

Founded in 2016, Energy Core Construction emerged from leaders in the construction field. The founders bring over 50 years in the industry.

Our expert Zack has over a decade in the construction field, rendering him highly knowledgeable in the offerings Energy Core provides. His philosophy centers on ensuring top-tier service and offering the highest quality products available.

Business Services

  • Window installation
  • Window replacement
  • HVAC installation or replacement
  • HVAC system repair
  • HVAC system maintenance
  • New roof installation
  • Roof replacement
  • Reroofing

Business Location & Hours



Mon:9:00 AM - 6:00 PM
Tue:9:00 AM - 6:00 PM
Wed:9:00 AM - 6:00 PM
Thu:9:00 AM - 6:00 PM
Fri:9:00 AM - 4:00 PM
Sat:9:00 AM - 4:00 PM
Sun:Closed

Recommended Customer Reviews

Gerry L.
★★★★★

After a heavy rain storm, I noticed a great deal of roofing granules on my driveway. My handyman was doing a job for me so I had him go up on the roof and inspect it and take pictures. I couldn't do it myself because I'm disabled and cannot walk. What he showed me was scary. The shingles were practically bare. I helped my father put up this roofing 35 years ago when I was a young man.i went online and there was a site that could give you a rough estimate using Google earth to asses the size of your roof. After that, I received many sales calls. I chose one that fit into my schedule. ENERGYCORE CONSTRUCTION. Their salesman came by and did an inspection and asked if I had any leaks. I told him no and he was very surprised, because he said the roofing was in really bad shape. He showed me pictures and I agreed, it was toast. He was very patient and showed me the process and materials they would use very thoroughly. Owens-Corning top of the line materials. 50 year warranty. Explained how they would remove an old swamp cooler and patch the hole. Replace any wood found in bad condition, replace ALL the drip edging and any fascia boards not up to their standards. Their crew showed up on a Tues at 7 am and stripped the entire old roof in 4.5 hours and cleaned everything up. You could not tell any roof stripping was done because they were so thourogh with their clean up. The next day (Wed) was inspection and on Thurs morning, work began.

Then after 2 hours or work a giant curveball was thrown our way. The power went out in the entire neighborhood!! The crew did everything possible, but with no power, their air compressor did not work. So no nailing of roofing couldn't take place. They did what they could with their battery powered tools but their pneumatic nailers were down for the count. The power was finally restored at about 5pm. The crew got to nailing immediately. They worked until it was just to dark to do quality work. They were back early the next day (Fri) and completed the job. Just in the nick of time because it rained that night. The salesman was freindly, considerate and explained all aspects of the job thoroughly. The crew was fast, thorough and left the area so clean, you'd never guess a major job like this was completed. A couple of days later, another team member came by for final inspection and to finalize payment paperwork. I received a pretty good discount for using their top of the line materials and the price was very fair. Overall, it was an easy and great experience. You hear tales of shady contractors so I was apprehensive but I was worried for nothing. If you are I need of new roofing, I can highly reccomend ENERGYCORE CONSTRUCTION based in Anaheim CA.

03 T.
★★★★★

Our home looks upgraded! Thanks EnergyCore! They did an excellent job. They came, they were polite and courteous and worked hard to bring up the beauty of our home. They were professional. They did a great job. Their work supercedes itself...

John J.
★★★★★

Energy Core replaced most of our windows in September with high quality Anlin windows. We felt the price was a good value for the final product and features. The process was very efficient and didn't damage the stucco. From the sales meeting to the installation, the communication was excellent and the process very smooth. The installation crew was outstanding and skilled and did an amazing job, cleaning up along the way. Can't wait to call them back to get our remaining windows replaced.

Toni L.
★★★★★

Working with Landis was an absolute pleasure. He was very informative about the windows we were purchasing for our house. We were sold. Our new windows were recently installed (which was within the estimated time that had been projected to us when we purchased) and we love them. The windows were installed and everything was cleaned up within 5 hours. I was pleasantly surprised the installation process was so quick. We can definitely tell the difference between the old windows and the new ones. House definitely stays cooler longer. Very good product.

Tina P.
★★★★★

Thank you Mark at Enegry core. The crew installed Anlin windows in my home. I can tell a huge difference in noise reduction. Before I can heard the storms when it would ran and now I can't hear anything. The crew was super productive and professional. They installed everything in one day.

Gerald T.
★★★★★

These are the best windows ever!
Our old windows one would hear everything happening outside. We live on a busy street. Lots of traffic noise for a residential area. Closed up due to a recent heat wave. I don't hear any noise. For the first time ever our house it quiet. The outside noise stays where it belongs...outside.

Zack McKay great guy. He will treat you well.

They dealt with getting our HOA approval permit and then the offical city one.

Even with our need for more custom windows, from ordering to installation was fast. Only 8 weeks.

Zack is the man you want.

Francisco C.
★★★★★

Got windows installed on my house and after the installation I noticed that standing near the windows I didn't feel the heat from outside like old windows. The noise has been significantly quite and the house stays cooler even with out having the ac running constantly. Dealing with energy core was also very easy since they kepted us updated on what was going on and when the installation will be started.

Marty W.
★★★★★

Excellent experience. Replaced our hvac system. Excellent communication and follow up service. Would highly recommend.

Chippy X.
★★★★★

Phenomenal company they use high quality products and services.

Stephanie G.
★★★★★

High quality and efficient workmanship.
The crew leader introduced himself. He put me at ease by letting me know they are here to make me happy by replacing the windows. He was right.
In about 6 hours, all was done. They cleaned up, took care of business and left. I woke up today in a NEW HOME. Photos of one of the windows being installed

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