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John Casalegno Concrete Construction

Concrete Contractor
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Monterey  San Benito  Santa Clara Counties
Diamond Certified Company Report
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John Casalegno Concrete Construction
59 SURVEYS
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  • Rating
14 CONSECUTIVE YEARS
SINCE JANUARY 2012
CERT 1815

Diamond Certified Ratings Dashboard

59

Verified Customers

Surveyed

Customer Loyalty

Customer Satisfaction

Helpful Expertise

READ ALL 59 SURVEY RESPONSES

Company Credentials

  • Liability Insurance
  • Business Practices
  • Current Complaint File
  • Workers Compensation
  • License Verification
  • Legal & Finance

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  • Survey Responses
  • Diamond Certified Video Player
  • Researched Articles & Profile
  • Capabilities
  • Photos
  • Website & External Feeds

Diamond Certified Company Report SUMMARY UPDATE February 2025

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John Casalegno Concrete Construction

Rated Highest in Quality and Helpful Expertise for 14 Consecutive Years.

Quick Summary

  • Diamond Certified since 2012
  • Provides concrete and masonry services for residential and commercial clients in Santa Clara, Monterey, and San Benito Counties
  • Established in 1979
  • Offers free quotes and consultations

Top News Updated

COMPANY MILESTONES

John Casalegno Concrete Construction is celebrating its 46th anniversary in 2025.

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Top Survey Responses

From a recent Diamond Certified Survey Response: “[John] didn’t just do the concrete—he also designed [the project] based on my idea at no added cost. His experience showed a lot when it came to this aspect.”

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From a recent Diamond Certified Survey Response: “John is great. He knows how to do everything, he really listens and he’s able to fulfill your expectations. We’ve used him on several occasions.”

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Trending Projects

John Casalegno Concrete Construction recently completed a large project at a 5,000-square-foot custom home in Los Gatos. The company installed net walls and stucco, stone wainscot and columns, patio slabs and steps, a drainage system, capstones on retaining walls, and a driveway.

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John Casalegno Concrete Construction
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Diamond Certified Video Reports on John Casalegno Concrete Construction

John Casalegno Concrete Construction Diamond Certified Video Profile

Diamond Certified Researched Articles on John Casalegno Concrete Construction

researched article

An aerial shot of a hardscaping project by John Casalegno Concrete Construction

John Casalegno Concrete Construction provides a wide range of commercial and residential concrete and masonry services for clients throughout Santa Clara, Monterey, and San Benito Counties. The company creates custom concrete and masonry hardscapes to blend with its clients’ needs.

A contractor for more than 40 years, owner John Casalegno says his one-on-one approach with clients helps every job go as smoothly as possible. “I’m there to answer any questions that may arise and offer possible solutions. My clients know what to expect before I start the project.”

John Casalegno Concrete Construction strives to set itself apart from its competition by blending quality workmanship with the highest quality materials available on the market. “Quality is very important to us,” confirms Mr. Casalegno. “It costs a little more money to get first-rate products, but we believe every customer deserves concrete that will last for many years to come.”

“We strive to provide each client with the best possible job at the best possible price. Our goal is to create satisfied customers by combining personal service, clear communication and quality personnel. We don’t consider any job finished until the customer is completely happy with our work.”

Sealants and regular maintenance will help keep your concrete surfaces looking like new.
Harsh elements and weather exposure can take their toll on concrete surfaces, eroding their surfaces and causing cracks over time. Also, some concrete driveways can become permanently stained with motor oil and acids, and traffic can wear down the top layer and make the surface even more vulnerable to staining and discoloration. Even with all these potentially damaging scenarios, there are numerous steps you can take to preserve the aesthetic value of your concrete surfaces.

First, have a concrete contractor install a sealant to act as a weather barrier and help repel water, dirt, dust, lawn fertilizer, mildew, grease, and organic and chemical stains. “Flat sealers help keep oil leaks from seeping into your concrete, and sealers are often used to hold in the color on colored and stamped concrete,” explains John Casalegno, owner of John Casalegno Concrete Construction in Hollister. “Based on your usage and your area’s weather conditions, I recommend resealing a concrete driveway every two to three years.”

If you see an oil stain on your driveway, immediately use a cloth dampened with gasoline to clean it. Mr. Casalegno cautions against using a power washer on a concrete driveway. “Power washing removes the cement from the top of the concrete, which exposes the sand and rocks underneath and can cause permanent damage,” he says. “There are much better ways to do regular maintenance and cleaning. Ask your concrete contractor to give you ideas based on your specific type of driveway.”

Here are some other basic concrete maintenance tips:

• Have your concrete cleaned by a concrete professional once a year. This will remove dirt, grime, rust and stains from the surface.
• Have cracks repaired as soon as you notice them. This will prevent the cracks from growing larger through the effects of rain, wind and weathering.
• Have concrete joints sealed to keep water from leaking into the subgrade, eliminate dirt collection, and keep plants and weeds from growing in the joints and breaking up the concrete.

Few concrete contractors earn the prestigious Diamond Certified award, which means they've been independently rated Highest in Quality. Even fewer can also claim an owner with more than 40 years of industry experience, but that's exactly the case for John Casalegno Concrete Construction. "I've been in this business for a long time, so I understand what it takes to perform high-quality work for the best possible price," says owner John Casalegno. "My favorite part of this business is making each customer happy by providing a job well done."

John Casalegno Concrete Construction has been offering a wide range of commercial and residential concrete and masonry services to clients throughout Santa Clara, Monterey and San Benito Counties since 1979. The company's primary focus is utilizing high-quality workmanship and materials to create custom concrete and masonry hardscapes that blend with its clients' needs.

Unlike less experienced concrete contractors that don't understand the importance of making themselves consistently available to their customers, John Casalegno Concrete Construction strives to build a personal relationship with each client that's based on mutual respect and clear communication. "I'm present on every job, so the customer can talk to me one-on-one and ensure the work is being done to their exact specifications," explains Mr. Casalegno. "I also give every customer my personal cell phone number, so they can call me if they ever have a question or concern."

Mr. Casalegno says his presence on every jobsite gives his company a major advantage when it comes to quality control. "I apply my four decades of concrete experience to every step of every project, so our customers can be assured their jobs will be performed to the highest quality. They really love the personal, hands-on approach I take to concrete and masonry work."

Diamond Certified Researched Capabilities on John Casalegno Concrete Construction

Service Area

Santa Clara County
San Benito County
Monterey County
Serving Santa Clara, San Benito and Monterey Counties

Main Services

Concrete Contractor
  • Concrete Crack Repair
  • Concrete Cutting
  • Concrete Floor Polishing
  • Concrete Grinding
  • Concrete Leveling
  • Concrete Pumping
  • Concrete Repair
  • Concrete Resurfacing
  • Concrete Sawing
  • Concrete Sealing
  • Driveway Repair
  • Pool Deck Resurfacing

Additional Services

Residential & Commercial Services:
Driveways
Walkways
Patios
Pool Decks
Stamped Colored Concrete Options
Concrete Demolition & Hauling
Foundations
Retaining Walls
Tractor Work
Grading & Hauling
Masonry

Company Info

Hours
Mon
08:00 am - 05:00 pm
Tue
08:00 am - 05:00 pm
Wed
08:00 am - 05:00 pm
Thu
08:00 am - 05:00 pm
Fri
08:00 am - 05:00 pm
Sat
Closed
Sun
Closed
Closed
Mon – Fri: 8am – 5pm
Website
Contact
John Casalegno Concrete Construction

Capabilities Table

Company Name
John Casalegno Concrete Construction
Phone Number
DCID Number
DCID4082798036
Managers
John Casalegno, Owner
Years in Industry
40+ (Manager)
License
381833
Memberships
Better Business Bureau (A+ Rated)
Insurance
Liability Insurance,
Workers' Compensation
Founded
1979
Customer Type
Commercial, Government, Public Works, Residential

Certifications & Awards

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Key Factors

John Casalegno Concrete Construction Family Owned
Family Owned
John Casalegno Concrete Construction Established in 1979
Established in 1979
John Casalegno Concrete Construction Residential & Commercial
Residential & Commercial
John Casalegno Concrete Construction Free Quotes & Consultations
Free Quotes & Consultations
John Casalegno Concrete Construction Appointments Available
Appointments Available

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John Casalegno Concrete Construction
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John Casalegno Concrete Construction Website and External Feeds

FAQs

By John Casalegno Concrete Construction

When can you start my job?

How long will it take to complete my project?

Will I have to water my new concrete to cure

Can you provide stamped or colored concrete?

Will my new concrete crack?

How long will I have to wait to use my new driveway?

John Casalegno Concrete Construction Ratings and Survey Responses

diamondcertified logo
John Casalegno Concrete Construction
59 SURVEYS
  • star image
  • star image
  • star image
  • star image
  • star image
  • Rating
14 CONSECUTIVE YEARS
SINCE JANUARY 2012
CERT 1815

Diamond Certified Ratings Dashboard

Customer Satisfaction

Customer Loyalty

Helpful Expertise

Company Credentials

  • Liability Insurance
  • Business Practices
  • Current Complaint File
  • Workers Compensation
  • License Verification
  • Legal & Finance

Phone Survey Responsesfrom 59 Verified Customers

Jennie P.

He knows his job really well. I had a problem where they had nicked a pipe with a sprinkler, which happens all the time, and they took care of it with no problem.

I had some problems and they really listened to me and the design that I wanted. They shared their ideas and their experience.

Verified Customer of John Casalegno Concrete Construction, 1 of 59

10 Quality
Yes Loyalty
Tim A.

He was very trustworthy.

He didn't just do the concrete, he also designed based on the idea I had in mind at no added cost. His experience showed a lot when it came to this aspect.

Verified Customer of John Casalegno Concrete Construction, 2 of 59

10 Quality
Yes Loyalty
Karen J.

Friendly and honest

He has a great crew. They all speak English well and they know their work. They have worked together a long time.

Verified Customer of John Casalegno Concrete Construction, 3 of 59

10 Quality
Yes Loyalty
Tim W.

He's there when he says he's going to be. The job was done professionally. He does first quality work. I referred him to others. From what I heard, everyone was satisfied with his work.

He was easy to work with. He was willing to go the extra mile to please his customers.

Verified Customer of John Casalegno Concrete Construction, 4 of 59

10 Quality
Yes Loyalty
Patricia B.

John has a lot of experience. I've had a lot of people compliment the concrete. Everything turned out great.

John did a fabulous job on the concrete. They also did the landscaping. Morgan and Kyle worked so hard and they were very polite and clean.

Verified Customer of John Casalegno Concrete Construction, 5 of 59

10 Quality
Yes Loyalty
Robert H.

He's a hard worker and does professional work. He is always open to suggestions. I have used him twice.

He was efficient. On time always, and he stays until the work is complete. We like him very much.

Verified Customer of John Casalegno Concrete Construction, 6 of 59

10 Quality
Yes Loyalty
Cindy W.

From what I remember, he did a great job. They cleaned up well and did what they said they would do.

I would say the quality of work and clean up were the best.

Verified Customer of John Casalegno Concrete Construction, 7 of 59

10 Quality
Yes Loyalty
Korin G.

I use him on a professional and personal level. Great service and quality workmanship

Everything, he does everything. He quotes in a professional manner.

Verified Customer of John Casalegno Concrete Construction, 8 of 59

10 Quality
Yes Loyalty
Megan C.

He did a great job and he is a good contractor. He does things to industry standards.

He made it easy, it wasn't a major job, it was smaller. He was on time and there were not any hassles.

Verified Customer of John Casalegno Concrete Construction, 9 of 59

10 Quality
Yes Loyalty
Randi

He's Diamond Certified, easy to get along with, on time and does great work.

His general demeanor, usually you can tell if someone has good or bad vibes and everything was all good with him.

Verified Customer of John Casalegno Concrete Construction, 10 of 59

10 Quality
Yes Loyalty
Mike T.

They were efficient and were very thorough about cleaning after the job.

He did more than he said he would do.

Verified Customer of John Casalegno Concrete Construction, 11 of 59

10 Quality
Yes Loyalty
Della H.

He is reasonable, does great work and he cleans up after himself.

All of it, just his work and he is personable.

Verified Customer of John Casalegno Concrete Construction, 12 of 59

10 Quality
Yes Loyalty
Stan E.

Make sure you define what you want. He did exactly what we asked.

He went above and beyond to accommodate our project as he was commissioned to work on my church's driveway. The city stated that we needed to implement handicapped parking barriers in the handicap parking areas. The first contractor said that they could only put plastic parking barriers in place. We found Casalegno Construction and they went out of their way to actually order them from Sacramento to make sure that we had the proper city code parking equipment to complete the job. I am very satisfied.

Verified Customer of John Casalegno Concrete Construction, 13 of 59

10 Quality
Yes Loyalty
R. E.

He's a very good gentleman to work with and he does quality work.

He's a very responsible person.

Verified Customer of John Casalegno Concrete Construction, 14 of 59

10 Quality
Yes Loyalty
Jeff O.

He did a very good job. He was cooperative and knowledgeable.

He was on time and agreeable to answer my questions.

Verified Customer of John Casalegno Concrete Construction, 15 of 59

10 Quality
Yes Loyalty
C. C.

Quality work, on time, and he does what he's supposed to do.

The quality and the expertise. He has a lot of years of experience with concrete.

Verified Customer of John Casalegno Concrete Construction, 16 of 59

10 Quality
Yes Loyalty
Elaine

He is great, just fabulous. He knows how to do everything.

He really listens and is able to fulfill whatever your expectations are. We have used him on several occasions.

Verified Customer of John Casalegno Concrete Construction, 17 of 59

10 Quality
Yes Loyalty
Heather H.

That he is very punctual, and he is true to his word.

He did an excellent job.

Verified Customer of John Casalegno Concrete Construction, 18 of 59

10 Quality
Yes Loyalty
Juanita W.

I would recommend him highly. He is very efficient.

He did everything that he said he would do in a timely manner and he was very thorough. The workers were there on time every day.

Verified Customer of John Casalegno Concrete Construction, 19 of 59

10 Quality
Yes Loyalty
Patricia D.

He was great to work with and did a wonderful job.

He knew what he was doing and he did what he said he would do. He accomplished it on time.

Verified Customer of John Casalegno Concrete Construction, 20 of 59

10 Quality
Yes Loyalty
David B.

Give him your business, because he is the best.

His explanation, he explains very well how the work is going to be done and the results are great.

Verified Customer of John Casalegno Concrete Construction, 21 of 59

10 Quality
Yes Loyalty
Dan H.

He was very professional and had great pricing.

The pricing and quality

Verified Customer of John Casalegno Concrete Construction, 22 of 59

10 Quality
Yes Loyalty
Dan H.

He is very reliable and he has a top product.

His friendliness and design capabilities of concrete patios

Verified Customer of John Casalegno Concrete Construction, 23 of 59

10 Quality
Yes Loyalty
Reneta B.

I would say he was reliable and professional.

I would say that it is the friendliness.

Verified Customer of John Casalegno Concrete Construction, 24 of 59

10 Quality
Yes Loyalty
Holly M.

We like him and his numbers speak for him.

The quality, we loved everything about him and his work.

Verified Customer of John Casalegno Concrete Construction, 25 of 59

10 Quality
Yes Loyalty
Joe Z.

He finished the job on time and on budget.

Easy to work with

Verified Customer of John Casalegno Concrete Construction, 26 of 59

10 Quality
Yes Loyalty
Grace

I have given him a lot of business.

They were fun and he has good workers working for him.

Verified Customer of John Casalegno Concrete Construction, 27 of 59

10 Quality
Yes Loyalty
Cynthia M.

I thought he did a good job.

I don't know what to say, no comments.

Verified Customer of John Casalegno Concrete Construction, 28 of 59

10 Quality
Yes Loyalty
Pat H.

I thought he did a good job.

John is actually on site over watching the work that is being done, so that's always good.

Verified Customer of John Casalegno Concrete Construction, 29 of 59

10 Quality
Yes Loyalty
Harry B.

He is reliable and fair.

He is knowledgeable and dependable.

Verified Customer of John Casalegno Concrete Construction, 30 of 59

10 Quality
Yes Loyalty
Gavin

I would recommend him.

He was very prompt and he got the job done within the time frame that I wanted it done. It was unreasonable on my part. I needed it done now and he got it done for me.

Verified Customer of John Casalegno Concrete Construction, 31 of 59

10 Quality
Yes Loyalty
Peter C.

He is not inexpensive.

He was prompt and on time concerning the job at hand and did a great job. The quality of his work is outstanding.

Verified Customer of John Casalegno Concrete Construction, 32 of 59

10 Quality
Yes Loyalty
Jim

He's timely and fair.

He knows what he's doing.

Verified Customer of John Casalegno Concrete Construction, 33 of 59

10 Quality
Yes Loyalty
Phyllis S.

John did a great job.

Nothing

Verified Customer of John Casalegno Concrete Construction, 34 of 59

10 Quality
Yes Loyalty
Jim O.

Their quality of work

Timeliness

Verified Customer of John Casalegno Concrete Construction, 35 of 59

10 Quality
Yes Loyalty
Lynda D.

They do great work.

The workers were awesome.

Verified Customer of John Casalegno Concrete Construction, 36 of 59

10 Quality
Yes Loyalty
Ellen E.

The quality is good, but he kind of takes his time, like most contractors. Sometimes he wouldn't show up when he said he would.

He does quality work and the price is reasonable.

Verified Customer of John Casalegno Concrete Construction, 37 of 59

9 Quality
Yes Loyalty
Marian C.

He is very honest and didn't change up a lot throughout the job. He gave me a great pricing break for the work.

The way him and the workers conducted their business, they were very professional and they did the work as said by the time they said it would be completed.

Verified Customer of John Casalegno Concrete Construction, 38 of 59

9 Quality
Yes Loyalty
Scott D.

He does good work. He shows up when he says he will be there and works within the time frame that he promised.

Nothing

Verified Customer of John Casalegno Concrete Construction, 39 of 59

9 Quality
Yes Loyalty
Bill H.

I would tell them, he works directly with you. He is very customer oriented, and no issues go overlooked.

Friendly customer oriented

Verified Customer of John Casalegno Concrete Construction, 40 of 59

9 Quality
Yes Loyalty
Kathy S.

I think he is very knowledgeable, and he has a good outlook on how things should work.

The job was done quickly and looks great.

Verified Customer of John Casalegno Concrete Construction, 41 of 59

9 Quality
Yes Loyalty
Sim S.

They did a beautiful job on the cement, which is what I hired them for.

The thickness of the concrete, the type of concrete, and the finish was really nice.

Verified Customer of John Casalegno Concrete Construction, 42 of 59

9 Quality
Yes Loyalty
Daniel N.

Very professional, and he does good work. I would have him do it again.

Professionalism

Verified Customer of John Casalegno Concrete Construction, 43 of 59

9 Quality
Yes Loyalty
Chris P.

He knows what he's doing and he does quality work.

It was good communication.

Verified Customer of John Casalegno Concrete Construction, 44 of 59

9 Quality
Yes Loyalty
Rick C.

He is reliable, honest, and on time.

He is knowledgeable in the concrete work.

Verified Customer of John Casalegno Concrete Construction, 45 of 59

9 Quality
Yes Loyalty
Joe P.

I would highly recommend them.

I really enjoyed them. They were on time and friendly.

Verified Customer of John Casalegno Concrete Construction, 46 of 59

9 Quality
Yes Loyalty
John B.

He was good.

His upfront honesty

Verified Customer of John Casalegno Concrete Construction, 47 of 59

9 Quality
Yes Loyalty
Steve B.

I would say that the color quality was not as predicted, there was also one crack which we both knew would happen because of some other ground issues.

Quality and time it took

Verified Customer of John Casalegno Concrete Construction, 48 of 59

8 Quality
Yes Loyalty
Larry

His crew does good work. I just need a little more information about the costs involved. The work was fine, but the cost was just not clearly stated.

The quality of the work and the concrete was great. It has been over a year and there are no cracks.

Verified Customer of John Casalegno Concrete Construction, 49 of 59

8 Quality
Yes Loyalty
Ed M.

I would recommend him for concrete. His work was excellent and the price is competitive.

I would highly rate him for clean-up. He cleaned up every day and did an excellent job.

Verified Customer of John Casalegno Concrete Construction, 50 of 59

8 Quality
Yes Loyalty