Who does a perc test?

• <div><p>Soil testers and licensed excavators are often the <a href="https://www.angi.com/articles/who-does-perc-tests.htm">professionals you hire if you need a perc test</a>. In some cases, structural engineers will also be able to conduct the test for you. In many municipalities, you’ll need your professional on-site to dig and fill the holes with water, as well as a representative from your local building department or health department. That representative is the individual who will determine whether your test passes or fails. </p></div>

How much does it cost to prepare land for a mobile home?

• <div><p>Costs vary, but you can expect to spend between $1,000 and $4,000 to prepare land for a mobile home or before you <a href="https://www.angi.com/articles/how-much-does-it-cost-build-house.htm">build a house</a>. You’ll need to clear enough land for the foundation, which may require leveling or grading, as well as removing trees, stumps, and plants. Don’t forget to plan for permits and fees and the installation of a gas line, water line, and sewer main.</p></div>

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Q: What’s the difference between a land survey and a boundary survey?

• <div><p>A boundary survey measures the boundary lines of the property, only the length of each property line and their locations. A land survey includes a more in-depth measurement of the property, including the heights and depths of the terrain measured by a topographic survey. A boundary survey is typically the most cost-effective method for marking and measuring property lines.</p></div>

Q: Is reading blueprints hard?

• <div><p>With proper training and experience, reading blueprints is fairly straightforward and not very difficult. If you don&rsquo;t have the necessary knowledge to interpret the symbols, abbreviations, and other notations used, blueprints may not make sense. Learning to read blueprints can help you understand the construction process and keep you more involved and informed when you&rsquo;re building a house.</p></div>

Q: How long does it take for perc test results?

• <div><p>Professionals who complete perc tests can usually do them in a single day. Including excavating to expose the test site, filling the hole with water, and monitoring it while it drains, you can expect the test to take between four and eight hours total. It&rsquo;s possible that you&rsquo;ll get the results the same day, but some companies may take a few days to get official results.</p></div>

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Verified Reviews for Land Surveying pros in Gardena, CA

*The Angi rating for Land Surveying companies in Gardena, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Land Surveying needs.

*The HomeAdvisor rating for Land Surveying companies in Gardena, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Land Surveying needs.

Last update on November 02, 2025

Reviewed in February 2017
At the estimate, Tony arrived on time, surveyed the property, made good recommendations for the number and location of cameras and gave us an estimate. We already had an excellent recommendation for his services and had one other estimate, which was twice the cost, so we went with Tony. Tony...
Precise Communications Inc
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Reviewed in November 2016
The survey was done weeks behind schedule. I had to keep calling to see when they do the survey. I never saw the stakes in the ground.
McClung Surveying
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Reviewed in October 2015
I am a HOA President in LA. We have five units with water leak problem when the rain is little excessive. I contacted CA Construction Center with "A" ratings with Angie's List. A good start. A survey was made of the leak problem of affected units and, as I must, asked for a "ball park"...
California Construction Center
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Reviewed in August 2015
Contacted Don Moore, who is the owner of the Company. He is an expert in Home Security, with many years of experience in the home security industry. Highly recommended by many of my neighbors. I had an ADT system that was about 7 years old. I wanted to convert the system over to Moore...
Moore Protection
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Reviewed in May 2015
They are relocating backyard patio lights, installing switches and timers. They are very quick with responding. I called yesterday, they came out today to do the surveying and they will be out on Monday. They gave me a detailed report.
Powell Electric
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Reviewed in December 2014
Go Pro Remodeling did a very thorough and beautiful job painting my large duplex. Most of the attention to detail was in the process of preparing the stucco and wood siding and the efforts made in that stage of the project paid off in the application of the four colors of paint. Go Pro also...
GoPro Remodeling Inc.
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Reviewed in October 2013
Wow! That was very quick! These were my first words, when the move was completed. Indeed, the move was quick land as a result I ended up paying even less than initially estimated. But let’s begin from the very beginning. When I called to book the date, I was treated like a valued customer by the...
Adept Moving & Storage
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Reviewed in January 2012
Juan came out to do a estimate of my roof repair. He actually went on top of the roof to check it out where as the other company did not. Juan gave me a estimate once he completed the survey of the roof. I had explain to him tile was falling from the roof to the ground and the possible accidents...
JC Estrada Roofing Inc
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Reviewed in December 2011
Neil came; surveyed each task; and got right to work. No time was wasted. Even when to Orchard Supply & Hardware and got correct bolts for desk chair, stripping for windows, and seal for toilet. Knocked out all tasks thoroughly and without dawdling. Changed me much less than he had estimated. I...
310Handyman
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Reviewed in October 2009
With regard to the landscape project, I originally needed a thorough "clean out" of plant growth so that the house painters could get to everything. Buck and his crew ably performed that work, and we started talking about how to improve my sadly neglected yard. I knew I needed a new sprinkler...
Buck’s Landscape Maintenance
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Find Land surveyors in Gardena

Standard Land Surveying, Co.

5445 Del Amo Blvd, Suite 202

4.75(

)

•Approved Pro

Standard Land Surveying, Co.

5445 Del Amo Blvd, Suite 202

4.75(

)

•Approved Pro

Customers say: Quality work

Recommended by 100% of Angi customers

30 local quotes requested

Standard Land Surveying, Co. proudly serves our customers with pride, integrity, and attention to the details that matter most to you. This is one of the many things that set us apart from the rest. We are locally owned and operated. Give us a call.

"I hired Standard Land Surveying Co. to determine our property line because my new neighbors were installing a fence between our houses and I wanted to be sure they were installing it on their property. I contacted them and spoke to Carlos who explained what they will do to determine our property line and after they were finished they explained the findings and showed me the markers that shows my property line. I was very happy with Standard Land Surveying Co. and I am glad I chose them for this project."

Sandra F on July 2023

"I hired Standard Land Surveying Co. to determine our property line because my new neighbors were installing a fence between our houses and I wanted to be sure they were installing it on their property. I contacted them and spoke to Carlos who explained what they will do to determine our property line and after they were finished they explained the findings and showed me the markers that shows my property line. I was very happy with Standard Land Surveying Co. and I am glad I chose them for this project."

Sandra F on July 2023

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Land Surveying

Wood Fence Installation

Tree Removal Service

Verified Reviews for Land Surveying pros in Gardena, CA

Find Land surveyors in Gardena

Standard Land Surveying, Co.

Standard Land Surveying, Co.

Pin point survying

Pin point survying

LaserTech 3D Scanning

LaserTech 3D Scanning

Olague Landscaping

Olague Landscaping

GMON Base Surveying Inc

GMON Base Surveying Inc

LiDAR America inc

LiDAR America inc

Engineering Capital

Engineering Capital

DIMENSIONS

DIMENSIONS

Hahn and Associates, Inc.

Hahn and Associates, Inc.

Metz Surveying

Metz Surveying

The Gardena, CA homeowners’ guide to land surveying services

How Much Does Site Preparation Cost? [2025 Data]

How Much Does a Land Survey Cost? [2025 Data]

How Much Does It Cost to Clear Land? [2025 Data]

8 Types of Lands Surveys and How They're Used

How to Find Property Lines for a Fence: 7 Easy Ways

Who Pays for a Land Survey: Buyer or Seller?

Find Land surveying Pros in other cities near youNot finding what you are looking for in Gardena? Check surrounding areas for Land surveyors.

Which Land surveying task are you tackling?Find Gardena Land surveying services on Angi who specialize in any of these tasks