"Conquered Every Challenge"

I had a major slab leak in my home that took out half of my kitchen. With Frank Erichson's knowledge and leadership, his Cornerstone Construction crews with their specific areas of expertise, did a great job of putting my house back together. They met and conquered every challenge and there were many! They have been a constant resource whenever any repair issues arise. Jennifer, the office manager always responds quickly to my requests. Frank dispatches the person with the required skill to assess and solve the problem. I have found Frank and the Cornerstone Construction and Property Services employees to be knowledgeable hard workers. I feel comfortable having them work in my home.

Debi K.

"Exceptional in All Aspects"

Frank Erichson and his great staff, were introduced to my wife and I for a townhome re-model project in July 2012. After considering his company at that time under the name of Erichson Construction, we were delighted to have them as partners in this project after considering two other contractors, and gaining the value of our experienced decorator, who ended up being a great working partner with Erichson Construction for the duration of the five month project. To this day, we confidently recommend potential clients to now Cornerstone Construction, since Frank and his team expanded their capabilities in 2017.

The attributes of the company include integrity, fair pricing, pride in workmanship, superior quality construction, and a loyal group of skilled professionals that have great longevity with the company.

Highlights of our townhome that are confirmed by many guests and potential Cornerstone clients, is the quality of the construction, particularly the crown molding, base boards and overall appeal of the general craftsmanship and finished product.

On or around the Spring of 2015, we contracted Frank and his team to also do the exterior of the home that included masonry and extensive brick work on the homes exterior, driveway and entrance walkway. Their services included the general irrigation installation, lighting and limited plantings. Again, this work and the entrance to our home draws accolades from neighbors, and guests.

In our limited residential construction market, we have found Frank and his team exceptional in all aspects of their organization. We also thank the Erichson/Cornerstone team for the benefit of their quality in our home today.

Ned S.

Design Dream Team

Working with Cornerstone Construction is always a breeze. They make it so easy for our team to do what we do: DESIGN! Frank takes care of everything else! His team is clean, efficient, and hands on with any questions. He and his team are by far a favorite! We feel very grateful to work alongside them.

Kathryn M.

“Before the timeframe”

Hope all is well. We miss you around the house…… Below is a testimonial for your website.

“From our very first meeting with Frank, my wife and I felt a very strong level of comfort with Cornerstone’s experience, ability to perform, their in-house team and for the project to come in on budget. Our family was on a very tight timeframe to complete the remodel and it was crucial to have open communication and stay on track. We could not have been happier with the results of our remodel and the project finished a couple days early! Frank, Teddy, Jennifer, Jared and Drew were absolutely wonderful to work with. It felt like they became a part of our family over the four month project.”

Thank you Cornerstone!

Paul, Cameron, Everett & Millie Jones

Paul

"Spectacular Remodel"

Frank Erichson and his associates have done a number of commercial and residential remodels for me. He is very responsive, timely, and most importantly a true craftsman. He always comes up with ideas better than I imagined and executes with precision. He is an artist in his field. I don't say this lightly as he took our home down to 2x4s and built us a spectacular remodel that far exceeded our best dreams. We would be proud to show his work to anyone. Something to add: Frank is patient and takes time to really explore what you want. He is service oriented and a pleasure to work with.


Project Price Range: more than $100,000

Spencer K.

"Amazing as Expected, On Time and Within Budget"

We had the privilege of working with Erichson Construction, now Cornerstone Construction in 2016. Before hiring a contractor we knew the ownership of Erichson Construction, on a personal level and based on this relationship and our understanding of Frank's morals and ethics, as well as his professional experience in the industry, we had no concerns entering into a contract with him. Our contract was for full remodels of 3 bathrooms (including master bath), flooring in master bedroom, removal of a window and installation of a large accordion door, along with some finish exterior work. Needless to say, everything turned out amazing as expected, on time and within budget. Frank’s creativity and attention to detail is an added bonus to Erichson Construction’s/Cornerstone quality workmanship and integrity which has lasting value. We are super satisfied with our decision to hire Erichson Construction/Cornerstone based on these fundamentals and are more than happy with the outcome. I would recommend Erichson Construction/Cornerstone to anyone who expects quality workmanship and honesty from their contractor.

Project Price Range: $50,000 - $100,000

Parry F.

CPS Making Designer's Jobs "a Real Pleasure"

As a design professional, the quality of construction directly reflects my design abilities and conception of ideas. The entire team at Cornerstone is concerned and enthusiastic to create the space that is desired by the client and in my case the designer. Cornerstone is an organized and a complete team, making my job a real pleasure.

Project Price: more than $100,000

Darci G.

Compliments in San Clemente

We had the privilege of working with Erichson Construction, now Cornerstone Construction September 2016 - January 2017. We had known the Erichson family for many years and were excited to work with them. During the whole construction process we were not disappointed from the bid process to project completion. They were very easy to communicate with on a daily basis and constantly kept us updated on the progress of the addition.
The project involved adding a 499 sq ft Master Bedroom/ Bathroom off the back of our existing house. They handled everything very professionally from start to finish including working with the City of San Clemente permitting process. To this day, the final product and quality of workmanship puts a smile on our faces and gets compliments from many visitors. I wish we had more projects for them to complete on our house.
We recommend future clients to Cornerstone and will continue to do so with great confidence going forward.

Project Price Range: more than $100,000

John D.

"AMAZING" Master Suite Remodel!

We hired Cornerstone Construction for a Master Suite Remodel - bathroom, closet and bedroom and we are extremely pleased with the results. They were informative when we were unsure, they hire top notch specialists and craftsman (electrician, tile, paint, flooring, slab, custom cabinetry, etc.) and they were professional, timely, followed through, etc. And they were kind enough to ignore me when I was walking around in my bathrobe with a towel on my head. Drew, the lead for our site, was extremely friendly, courteous, helpful and super customer focused. His dad, Frank, is a total professional. The business partners they use for flooring (Randy Sanchez) and fixtures were also both excellent. We have a custom vanity and built-in bookshelf that are AMAZING and the steam shower is a slice of heaven. Totally recommend this group of fabulous professionals!

Project Price Range: $50,000 - $100,000

Suzanne K.

Another Happy CPS Client

Frank Erickson, the owner, is a good and honest man. As a single woman, this was of paramount importance to me. I also appreciated his creative ideas as well as his workmanship. I look forward to working with Cornerstone again in the future.

Project Price Range: more than $100,000

Jan L.