Independently Rated Highest in Quality
F i f t h
Consecutive Year
Originally Earned:
July 2013
We declare that Dimension Construction Inc HAS QUALIFIED for and continues to meet the Ongoing Research and Rating Requirements for Diamond Certified® status.
Certificate #2039
(510) 859-3926
(925) 478-5718

Owner Joao Nicolau and Office Manager Daniela Hernandez are committed to providing quality work.

Dimension Construction Inc provides a wide range of services for commercial and residential clients in San Francisco and the East Bay. The company has the in-house capabilities to work on everything from structural foundations and drainage systems to excavation and demolition projects.

Owner Joao Nicolau says his personalized business approach and meticulous attention to detail have been important aspects of Dimension Construction’s success. “The 10-plus years I’ve spent in the industry have only served to increase my drive for continuous improvement. Everyone who works here shares the same passion for quality. We’re not satisfied with 90 percent—we always shoot for 100 percent with every project we undertake.”

Dimension Construction owns most of the heavyduty equipment it uses on concrete jobs, which means it’s able to give more competitive quotes in lieu of charging rental costs. “That’s just one of the many things that help us achieve our primary goal of customer satisfaction,” says Mr. Nicolau. “We love to make our customers happy and see them satisfied with their final  products.” 

Company Philosophy

“We always strive to do the best job we possibly can. Our professionalism and strong work ethic serve to reinforce customer confidence and ensure satisfaction with the final product. Regardless of the size of a project, we’ll get it done on time and on budget with outstanding results.”

Serving the East Bay, San Francisco, and the Surrounding Areas

Foundation
Drainage Systems
Excavation
Demolition

Comparative Summary

Maintaining customer satisfaction is a crucial aspect of any business, but it’s even more important for foundation contractors that have earned the prestigious Diamond Certified award. For Dimension Construction Inc, the key to achieving and maintaining high levels of customer satisfaction is simple: combine industry expertise, integrity and creativity on every job to ensure the best...

Frequently Asked Questions

Q: How soon can you start my foundation project?
A: "We can usually get started within a couple weeks of your initial call. We never keep our clients waiting for months on end. "
Q: How long will it take to complete my project?
A: "It depends on the size and scope of the job, but we’ll give you a detailed time estimate before any work begins. "
Q: What’s your process for providing estimates?
A: "We’ll come to your property, take measurements, make the pertinent calculations and send you a detailed proposal. "

Industry Info

Take preventative measures to ensure the integrity of your home’s foundation.
While a concrete foundation may be the proverbial rock upon which a house is built, even this seemingly indestructible component can be vulnerable to damage and failure. When it comes to upgrading your home’s foundation, there are two main...
Findings based on statistically reliable research from 40 surveys

Customer Satisfaction

Survey Question: On a scale of 1 to 10 how satisfied were you with the quality you received?
Chart.

Company Credentials

Workers Compensation
Liability Insurance
License Verification
Business Practices
Current Complaint File

Customer Loyalty

Survey Question: If you needed this product or service in the future, would you use this company again?
Chart.
100%
n = 40

Diamond Certified Qualification

Based on 40 customer surveys, we declare
Dimension Construction Inc
has passed all rating steps and has earned
The Diamond Certified Award
No. 2039
Continuously qualified since July 2013.
David Pak
Director of Ratings Research
American Ratings Corporation

Verbatim Survey Responses From Only Verified Customers

Ava R. Verified Customer Name
"I like the attitude of the actual laborers, the workers were very cooperative and helpful."
Research conducted by American Ratings Corporation. Ratings Methodology

Diamond Certified® Video Profile

Company Capabilities Table

Dimension Construction Inc
(510) 859-3926
(925) 478-5718
DCID5102753201

Mon – Fri: 9am – 4:30pm
and By Appointment

Serving the East Bay, San Francisco, and the Surrounding Areas

Joao (Nick) Nicolau, Owner
10
5
939216
Liability Insurance, Workers' Compensation
2007
Foundation, Drainage Systems, Excavation, Demolition
30
Commercial, Residential

Photo & Video Gallery

Survey Responses For

Dimension Construction Inc

Dimension Construction Inc: Average 9.4 out of 10 based on 40 unique customer surveys of customer satisfaction.
Ava R. Verified Dimension Construction Inc Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They have a very straightforward way of dealing with the client and they say what they are going to do and they do it."

"I like the attitude of the actual laborers, the workers were very cooperative and helpful."

Michael Verified Dimension Construction Inc Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"Their price is really good and they deliver on time. The workmanship is good and their follow-up is good as well, which is the most important."

"They are responsible."

Shelly B. Verified Dimension Construction Inc Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"I would say that they were probably the most honest, nicest, clean, and they answered all of the questions that I had. I would definitely give them a '10'."

"They finished in a very timely manner and they finished the actual day they said they would finish. They were polite and clean. They are an honest, hardworking group of guys."

Stanley B. Verified Dimension Construction Inc Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"I would refer them."

"Just the quality of work they do, they do it right."

B.I.G. Verified Dimension Construction Inc Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They can't be beat."

"Nick's a sweetheart, and he has a super cool team working for him. "

W.N.C. Verified Dimension Construction Inc Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"I would highly recommend them."

"They're the best in the business. I liked everything they did for us. They were extremely helpful, knowledgeable, and we can't wait to use them again. "

W.I. Verified Dimension Construction Inc Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They should go to him for their foundation construction. "

"I liked their expertise."

T.N. Verified Dimension Construction Inc Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They're very good, very professional, and they have very nice people working there. I've recommended the company to several friends who have hired them."

"They're prompt and very helpful."

Carolyn M. Verified Dimension Construction Inc Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"The owner was on-site. The project was done well. They were ripping out someone else's cement job that didn't go well. They were great. They did everything correctly. "

"They did a quality job. I'm very pleased with their work. "

Elijah G. Verified Dimension Construction Inc Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"I was satisfied with their work."

"The work was done in a professional way."

Stanley B. Verified Dimension Construction Inc Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"I've had them work on a few jobs for me. They're great."

"They go above and beyond what I ask them to do. I'm more than pleased with their work, but their quality is the reason I keep using them."

Jim U. Verified Dimension Construction Inc Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They're very easy to work with, and they do a very good job. They are good with setting up and cleaning up. They have great ideas for what you may want to do."

"They're very responsible, you can count on them to complete the work without a delay. "

Zoe V. Verified Dimension Construction Inc Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They were fast and prompt with the estimate. The price was very good. They cleaned up after themselves, and they did a professional job."

"They're professional."

Pauline V. Verified Dimension Construction Inc Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"It's quality work at an affordable price. They were pretty thorough with their work and completed the job in a timely manner."

"The quality of the work"

Owen M. Verified Dimension Construction Inc Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They're very professional."

"The attention by the owner, he is always on the jobsite."

Brucker B. Verified Dimension Construction Inc Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They were very responsible and respectful."

"I like the owner the best. I liked his attitude and he was very easy to work with. He did the job on schedule. I've been really satisfied with everything."

Julie U. Verified Dimension Construction Inc Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"Dimension Construction does a great job. They listen well to what the customer wants, and the way that they construct things is really good."

"What we envisioned wasn't nearly as great as what they provided. Our expectations were doubled and tripled by their workmanship. It was wonderful."

Kathleen P. Verified Dimension Construction Inc Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"Their price was excellent, they're very reliable, they came in $10,000 lower than the lowest quote, and they did what we asked them to do. The guys that had the highest quote wouldn't do what we asked them to, and they kept making changes."

"The price and the quality, I felt like they were a great value."

Luciana V. Verified Dimension Construction Inc Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"They were fast in returning our calls to give an estimate. When they came to our house, we told him what we were expecting, and he did what we wanted and he gave us ideas, which was very nice. The job was very creative, and the quality of the work is nice and clean."

"The quality of the work"

Mark C. Verified Dimension Construction Inc Customer Name
Q1:10 out of 10
Q2:Yes
Q3 & Q4:

"High quality, friendly, flexible, and reasonably priced"

"They knew what they were doing for something that would last a long time."