
Serving San Mateo, CA and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"Paul was great! Provided many solutions and handled the work!"





+56


Serving San Mateo, CA and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"Paul was great! Provided many solutions and handled the work!"





+56

Serving San Mateo, CA and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"Job was done immediately and with no fuss, and the whole experience was as painless and forgettable as you would want all plumbing to be."





+27

Serving San Mateo, CA and surrounding areas
Approved
In business since 2017
Free estimates
Customers say: True professional
"The bathroom remodeling was a remarkable transformation, turning our outdated space into a luxurious retreat. We're enamored with the sleek, modern design that enhances our daily routines with elegance and comfort."





+1

Serving San Mateo, CA and surrounding areas
Approved
In business since 2016
Free estimates
Credit card accepted
"Going through a remodel can be very stressful but with Sami And Sons Remodeling was very good to work with. We wanted to install in tiles in my bathroom and also wanted to paint the walls. Sami And Sons Remodeling were very transparent. They are very concious about quality work and obtaining permits, inspections in every step of the way. The work crew was very good. Sami And Sons Remodeling's crew were polite, worked hard and even made sure my cat and dogs didn't escape during the remodel process. That was very important to me."





+203

Serving San Mateo, CA and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"CJR is all about quality, they treat you like a real customer. The team is extremely professional, they clean the site daily before leaving for the day. You and your neighbors will not even notice its a site under construction. The quality of work is far and beyond your expectations. I will continue to use CJR for upcoming projects and referrals to all my friends and family."
Serving San Mateo, CA and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"After calling a few companies, we found Home pro remodeling. Ariel the manager gave us a good offer for the retaining wall, it was the best offer we received compare to other companies ! His guys are super professional, nice and clean. We were very happy with the experience. If you are looking to remodel your home , Home pro remodeling is definitely the best in the area! They are the real deal."

Serving San Mateo, CA and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. King's Excavation & Construction LLC strives to maintain our reputation as a high quality, very service oriented company with our main focus being on customer satisfaction.


Serving San Mateo, CA and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Giovani and Dell of Ultra Construction were great to work with and they responded quickly and efficiently to our contractor inquiry. They came out the next day and provided a fair and reasonable estimate. Dell and his crew, including Julian came out and had the concrete walkway and stairs installed in just one day. It looks great and we couldn’t be happier with the results. Their prep work and cleanup were outstanding. Would highly recommend this company for any concrete construction work"

Serving San Mateo, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
We are a general engineering contractor that offers high-quality craftsmanship in all site, work underground, utilities, paving, and concrete work.





+13

Serving San Mateo, CA and surrounding areas
Approved
In business since 2003
Emergency services offered
Warranties offered
"This job probably would have gone much smoother if the contractor had been at the job site regularly. One man was very competent, but the help hired needed lots of supervision. And since the dryrot portion was time and materials, I was very frustrated, workers were late, talked on their cell phones, and were not efficient. The contractor's response when I told him I thought he was going to be on the job site was, "I never said I would." He relied on daily conversations with the main carpenter. This might have worked had better workers been hired. After 4 months, a second competent carpenter was higher for a short time and that went well. I think the stucco sub-contractor did a good job but they were messy. The sheetrock sub-contractor took a long time patching, often missing spots and returning. The tile sub-contractor did not lay the hand-made tile very well so I have a constant reminder on his work. The painter did an pretty good job (the stucco is very rough)."
Depth depends on the type of installation and the regulations in your area. Water supply lines typically require 24 inches, while drainage pipes are often installed 36 inches below grade. For most general projects, a depth of 12 to 24 inches and a width of about eight inches is sufficient. Sticking to these specs keeps your utilities safe, code-compliant, and easier to maintain later.
When you need to run utilities underground, you’ve got two main options: boring or trenching. Boring employs directional drilling to install utilities without exposing a continuous channel, while trenching requires excavating an open channel to place utilities securely. Directional drilling preserves landscape integrity, whereas trenching provides direct access for installation, albeit with greater surface disruption. This clear comparison helps you select the method best suited to your project.
Plan on 12 hours to dig 100 linear feet when the soil is cooperative and you can work continuously. This timeframe applies when work is performed consistently and methodically. Factors such as rocky soil, tree roots, obstructions, and frozen ground increase the overall duration, demanding extra planning and effort. Comprehensive operational planning ensures that every challenge is managed efficiently and the project is completed on schedule.
If you want your yard to look untouched, laying fresh sod over the trench is the quickest fix. New sod needs 30 to 45 days to root and blend with the rest of your lawn. A local sod pro can provide you with a firm timeline and tips to ensure the grass takes hold and maintains your curb appeal.
From average costs to expert advice, get all the answers you need to get your job done.

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Discover how much you’ll pay for trenching based on the project size and complexity, permit requirements, and labor rates.