Unveiling the Solid Foundation: Construction Company Testimonials that Showcase Our Excellence and Client Satisfaction.

what they say about us

Our Clients Reviews


“We feel privileged to have worked over the last 1.5 years with Ray and his friendly crew at Hy-Tech Construction and recommend them with confidence.  They took on our very large, complex project and completed the job, maintaining high-quality work and detailed communication with us throughout the entire project.”

Flora And Geoff

Engineered Steel Reinforced Concrete Walls And Deck

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“We were fortunate to be referred to Ray and HY-Tech to help us in the rebuilding of our retaining walls and a deck on a slope and challenging access.”

Varina And Ed C.

Engineered Steel I-Beam Walls And Deck

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“Sorry so late in getting this testimonial to you!!  Thank you again for everything!

Due to a terrible rainy season, I found myself in a “nightmare” situation, with a mudslide on our rental property threatening a home down the hillside.”

Hanna J.

Engineered Keystone Block Walls

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“I am enthusiastic about recommending you and your company, Hy-Tech Construction, for engineered and other challenging construction projects. Over the last fifteen years your company has completed several projects for me involving the replacement of retaining walls and all of them continue to be functional and in good repair.”

Evelyn S. – President, Sequoia Investments

Engineered Steel I-Beam Walls

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“Based on our experience, very few contractors earn and keep our trust over multiple projects spanning several years.  We have used Hy-Tech Construction for multiple projects for several years now and we’re pleased to convey that our trust and confidence in Hy-Tech Construction remains quite high.”

Dave And Jeff C.

Engineered Keystone Block Walls


“What impressed us most about Ray Petrin and his team was their responsiveness to our crisis, a collapsed retaining wall during the winter’s torrential rainfall. They provided safety measures, assembled a team of soils and structural engineers who performed the testing and plans for the construction requirements, and plodded through the bureaucracy at Millbrae City Hall.”

Ann And Michael H.

Engineered Steel I-Beam Walls And Deck

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“I have had the invaluable assistance from Hy-Tech Construction for almost 20 years.

I wanted a French Country Garden rustic fence that looked like it had been there a long weathered time. They were gracious enough to step away from the exquisite fencing that they are notable for and accommodate my wishes.”

Jeanne L.

Engineered Custom Fence Structures


“Hy-Tech Construction is one of the best and most trustworthy construction firms we’ve ever dealt with. We had to rebuild a retaining wall along a creek behind our house.”

Jim And Kathy F.
– San Carlos, CA

Engineered Steel I-Beam Walls In Creek


“After months of meeting with different contractors for a retaining wall project shared with my neighbor, we met Ray Petrin & everybody agreed on him.”

Sharon K.

Engineered Steel I-Beam Walls And Deck

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“I needed some work done on a retaining wall. One company’s overblown approach would have cost tens of thousands of dollars. Then I contacted Hy-Tech. Their down-to-earth proposal made sense. They did the job they promised, with outstanding quality and in a matter of days. I was very pleased with the result.”

DW–San Carlos

Engineered Steel Reinforced Concrete Walls And Deck


When choosing a construction company to reconstruct outdoor play areas for a preschool, it is of the upmost importance that that company make safety the number one priority. Hy-tech Construction not only put safety first when reconstructing our outdoor play areas, they managed to improve and upgrade that space for our children. These improvements have taken our preschool to an even higher level of safety and fun. Thanks Hy-tech!

Jamie H.
Director, Trinity Presbyterian Nursery School

Engineered Custom Designed Arbor And Deck At School

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Our many thanks to you and your men for such a smooth process and wonderful outcome. I love the deck and will enjoy many sun-filled days out there.

Marge H.

Engineered Second Story Deck

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“We want to thank you and your wonderful crew for a job well done. Our project had many difficult issues which you attacked with extreme diplomacy. You always remained positive during the course of our project and we are extremely pleased with our new retaining wall and fence. We would be honored to recommend you to any prospective clients. We want to wish you and your crew the best for 2018.”
John & Nancy P.

Engineered Steel I-Beam Wall

Swift and Dependable Solutions: From Projects to Repairs, We’ve Got You Covered!

Our skilled team of construction professionals is dedicated to delivering efficient and reliable services tailored to meet your specific needs. Whether it’s a large-scale project or a minor fix, our expertise ensures top-notch results and customer satisfaction every time.