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Best excavation pros near Twin Peaks, CA

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Top-Rated Excavation pros in Twin Peaks - Updated Nov 2026

Aguilera Demolition
New to Angi
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Twin Peaks, CA and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

We are a family owned business with 15+ years of demolition and environmental experience. We offer services such as interior selective demo, site demo and load out. We also are trained to do mold remediation and assessment.

22 neighbors recently requested a quote
Avatar for Active Demolition
Active Demolition
4.5(
14
)
Building Site - Preparation and Clearing

Serving Twin Peaks, CA and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"Great experience working with Active Demolition. All permits were obtained, the work was done without any "extras" added on. I would recomment Active Demolition to anyone that needs his services. Shirley W"
mark pool walls
Cabin Before Active
26,000 Sqft center
Tree & shrub Clearing
another pool demo

+18

Recommended by100%of homeowners
Avatar for Roof Rx
Roof Rx
4.2(
1,190
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Twin Peaks, CA and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"not that great. basically paid $99 to get an estimate. included cleaning roof and minimal repairs. took a while to get appointment, and then when they came, they didn't even do the work! gave a really big estimate and then re-seheduled to have someone else do the work. they wouldn't totally replace the roof, gave different estimates to repair, I went with a different company to do a full roof rplacement."
Additional Photos
Roof Leak Repair - Step 1
Roof Leak Repair - Step 2
Roof Leak Repair
Recommended by81%of homeowners
Avatar for California Sewer & Rooter
California Sewer & Rooter
4.4(
115
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Twin Peaks, CA and surrounding areas

In business since 2004

Free estimates

Emergency services offered

Immediate Response on Emergency Services: Our plumbers are radio dispatched and we service the entire Los Angeles County, San Fernando Valley, and Orange County areas.\n \nCalifornia Sewer and Rooter has been providing outstanding plumbing services to the residents of the San Fernando Valley since 1988. CSR is a fully licensed, bonded, and insured plumbing and general plumbing contractor offering commercial & residential plumbing services, fixtures, tools, parts & accessories and complete sewer and drain cleaning.\n\nDBA Michael's Valley Plumbing.

Drain
Hydro jetting
Main Line Sewer
Bad Section
Pipe Burst

+10

Recommended by71%of homeowners
Avatar for Repiping Professionals
Repiping Professionals
4.2(
50
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Twin Peaks, CA and surrounding areas

In business since 1948

Free estimates

Emergency services offered

"It went very well.  They were here when they said there would be here and finished when they said they would be done.... 3 days.  They were neat and cleaned up very well.  The wall patches were done well too.  After completion, there was a drip at an outside joint.  When we called, they came right out and fixed it.  We have had no problems since.
"
President - George Anderson
Service Van
Repiping Worker
Recommended by85%of homeowners
Katonabuilt Construction
3.6(
38
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Twin Peaks, CA and surrounding areas

In business since 2004

Free estimates

"Completely removed all old kitchen cabinets and removed floors and sub floors. rebuilt the entire kitchen from the sub floors up. Some new electrical sockets added, walls floated and painted, cabinets and built in appliances added. Great new kitchen and excellent service
"
Lanai
Courtyard
Additional Photos
Additional Photos
Additional Photos

+9

Recommended by86%of homeowners
Avatar for Ameribild Contracting Corp
Ameribild Contracting Corp
5.0(
3
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Twin Peaks, CA and surrounding areas

In business since 1991

Free estimates

Credit card accepted

"To start, Steve Letwinch showed up on-time and has a very professional demeanor.  He has an extensive and impressive building background. 
One thing I really liked about Steve was his willingness to work with me before we ever even entered into contract.  I continued to refine precisely what we wanted in the back yard, to discuss numerous options with him, and in the process had a lot of questions--each time Steve willingly and very patiently priced the cost differences and answered my questions in-detail.   And his responses were extremely timely; I didn't have to wait days for him to get back to me.  This was how it went through the entire construction process--any question that I had throughout construction was usually answered within a couple of hours, and on very rare occasions within no more than twenty-four hours.  Steve has excellent and very timely follow-up skills.
Steve's proposal was detailed and specific, which was a breath of fresh air as surprises can arise if you don't nail down every detail at the time of contract.  His pricing was very competitive as well. 
If you, the reader, are new to construction or remodeling, it's good to know that there are always bumps in the road along the way.  The question is how does a contractor respond--does he repair it or does he let it go and expect you to accept it?  I noted a couple of things, Steve himself noted a couple of things, and he fixed everything to our satisfaction.  The end result?  Beautiful!
For the pricing quoted above, please keep in mind that our patio cover is 14 x 33, has 8 x 8 posts, 4 x 8 rafters, 2 x 4's on the top, and knee braces.  And the rebuilt deck now matches.  So these are very "beefy" and rich looking--not your typical patio cover by any stretch.  The two retaining walls are also each 35 feet long, so roughly 70 lineal feet of retaining walls.  And the fireplace is a full masonry, wood-burning fireplace with a damper--nine feet wide by seven feet tall, so these were all extensive to build.
We're very, very happy with the final result in the back yard.  Steve brought in good subs--the concrete turned out beautifully, the fireplacewas built by a mason who has built masonry fireplaces for many years (why get a pre-fab fireplace when, with Steve's very competitive pricing, you can spend just a few dollars more and get a gorgeous masonry fireplace!), the stucco work is perfect, and the patio cover has made our back yard an oasis.  We've had several friends comment on how lovely everything turned out, and we absolutely agree.
"
Recommended by100%of homeowners
Mr Pangus Plumbing
5.0(
4
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Twin Peaks, CA and surrounding areas

In business since 1979

Emergency services offered

Credit card accepted

qualified employees in your area. senior discounts , military discounts , referral incentives , free water heater with any whole house water repiping job, we accept credit card payments.

Recommended by100%of homeowners
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Excavating FAQs, answered by experts

Depth is not a qualifying component of evacuation. Any human-made cut, cavity, or depression in the earth’s surface is considered excavation. The hole from excavation can be any size, shape, or depth. Excavation is used to create foundations, reservoirs, drainage ditches, and roads. Long, narrow excavations are called trenches and are often used for underground utilities.

Yes, professional installations include trenching or borehole drilling required for ground loops.

In the United States, a depth of 36 inches (three feet) for underground water lines is the accepted industry standard. This depth varies from location to location based on local conditions. In areas with colder winters, they may be buried deeper to prevent frozen well water pipes : This is usually at least six inches below the frost level. The International Plumbing Code calls for a minimum of 12 inches below grade.

The rules for trenching and excavation include setting up and following safety protocols, learning how to use tools and machines properly, and ensuring there is a safe exit for all workers. Keep heavy equipment and materials away from the edge of the hole or trench. Call the 811 dig line before starting any excavation or trenching project to ensure you don’t hit any electrical or gas lines.

Call 811 to locate and mark the gas lines at least three days before digging. In many areas, you can dig within 18 inches of the lines, though in some locations, the distance may be further. Check local regulations, as you may need a utility company representative onsite when digging. Document your calls to 811 and precautions taken to avoid gas lines. A homeowner can be held liable for hitting a gas line in some cases, but contacting the proper authorities and following all guidelines can offer protection.

The Twin Peaks, CA homeowners’ guide to excavation services

From average costs to expert advice, get all the answers you need to get your job done.