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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

"They initially re-plumbed our entire house years ago so we are still under a service contract with them. They do excellent work. We have had no problems with them. They were very professional. There were only about two of them here at a time and they come do whatever they have to do and then, the construction crew came in after them and did what they had to do. We are very pleased with them. A lot of companies would not work with construction crews that way, but they do."
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

Yes, you can technically make a crawl space liveable, but the only way to do so is by converting it into a basement. While some crawl spaces are big enough to walk through and store large items, they lack appropriate insulation and space to be liveable.

The cost to repair a crawl space runs between $1,500 and $15,000, depending on the extent of the damage. Major flooding or water repairs can cost up to $10,000 for removal and repairs. If you simply need to clean your crawl space, expect to pay between $2,000 and $6,000 for a major cleanout. Replacing a crawl space beam due to rot or damage can cost between $1,500 and $5,000, while removing and replacing damaged insulation costs between $1,000 and $4,000.

The time it takes to build a pool—and dig out the area—varies based on the pool size and type. A professional excavator will take between four and eight hours to dig a pool. The process will take longer if they encounter large boulders or tree roots. Keep in mind that this is a small part of the process in the long run. You will need between eight and 12 weeks to build a pool from start to finish, including the time to apply for permits.

Yes, most services include site leveling and foundation work. Confirm with your contractor for specifics.

The best type of soil to build on is a mixture of sand and clay, known as loam soil. Loam soil has the best combination of these soil types to build a foundation on. The clay particles help with water retention, so it won’t erode like sandy soil might, and the sandy particles help with drainage, so you won’t see unsafe soil expansion or have an increased risk of leaks from water sitting against your foundation.

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.