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Accurate Grading and Demolition, Inc.
4.3(
26
)

Serving Coronado, CA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"We were very impressed with the paver work the Accurate Grading team did for our driveway and sidewalk to our house. Cameron did a thorough walk-through with us and provided a very reasonable quote, compared with others. They got our project going within a week, and showed up on time daily. The crew paid great attention to detail and kept us up to date and confirmed decisions on design along the way. They did an excellent job grading and prepping the driveway after finding several large boulders. Can't recommend enough - great value and enjoyable experience!"
Response time2 days
8 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Green Land Co.
Green Land Co.
4.9(
11
)

Serving Coronado, CA and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"I hired Green Land after meeting with almost a dozen landscape contractors. Jay met with us and went over our plans. Unprompted, he also showed us 4-5 different recent jobs that he had completed. Each of the owners greeted us and encouraged us to look no further. We are happy we ended up choosing Green Land. Theyve done a lot of houses in the La Costa area of Carlsbad and some in Del Mar. Really high end work. PROS: Workmanship. Attention to detail. Our pool was built in 2016 and we have had ZERO issues. Overall design was amazing. It made a huge difference to the front and back of our property. Green landscaping (our water bill dropped about $50/month despite adding more plants). Did I mention the workmanship? Second to none and still more cost effective than 90% of the bids we got. We cant wait to save up to buy another home to get to do the landscaping again. CONS: None! Ive recommended them to a few of our neighbors. From the looks of the signs in the neighborhood, it looks like they took our advice, too."
Response time1 day
Response rate95%
22 neighbors recently requested a quote
Avatar for Barrios Landscape Inc.
Barrios Landscape Inc.
5.0(
7
)

Serving Coronado, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"I am with a National GC. We hired Barrios to complete a complex drainage repair for one of our commercial projects. Michael and the crew did an outstanding job. They were punctual and adhered to the schedule. I was very pleased and Michael had great communication through the project."
Escondido Front Yard
Escondido Front Yard
Escondido Front Yard
Escondido Front Yard
Backyard Remodel

+6

Response time9 hrs
Avatar for CHURCH JOHNSTON GRADING AND CONSTRUCTION
CHURCH JOHNSTON GRADING AND CONSTRUCTION
5.0(
7
)

Serving Coronado, CA and surrounding areas

Approved

In business since 2004

Emergency services offered

Credit card accepted

"I cannot recommend Church Johnson Grading and Construction enough. Their professionalism, expertise, and exceptional results make them a top choice for all future projects"
Response time2 hrs
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for C R Mitchell Construction, Inc.
C R Mitchell Construction, Inc.
5.0(
4
)

Serving Coronado, CA and surrounding areas

Approved

In business since 1997

Free estimates

Small jobs welcome

"They did a great job. They were careful to avoid water lines and other buried electrical wires. The workers checked in with me throughout the job so I got just what I needed."
Concrete driveway
Concrete driveway
Asphalt Services
Asphalt Services
Excavation/Grading

+9

Response time7 hrs
Response rate100%
4 neighbors recently requested a quote
Eternal Turf and Landscaping Corporation
New to Angi

Serving Coronado, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

Eternal Turf & Pavers is a premier turf installation & landscaping company based in San Diego, California. Our customized service solutions specialize in the design and installation of artificial turf, pavers, and concrete. With over a decade of experience, our expert design & installation team is dedicated to transforming outdoor spaces into enduring masterpieces that combine functionality with aesthetic appeal.

1 neighbors recently requested a quote
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Excavating questions, answered by experts

Drilled wells have a pipe sticking up that’s covered in a plastic or metal casing. On the other hand, a dug well will look like a big hole in the ground and is more similar to what you’d see in a fantasy or Western movie. If you want to be sure, contact the city for documentation on your property’s construction and excavation history. 

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.

Trenches are typically 12 to 24 inches deep and 8 inches wide. However, the required depth depends on the specific project and local ordinances. For example, a French drain may need to be 18 inches deep, while a water pipe might require a depth of 24 inches and a drainage pipe 36 inches. Your city or county may have specific regulations, so it's wise to consult with an excavation professional to determine the correct depth for your project.

Because decomposed granite is a durable material, a crushed rock or gravel base is optional as long as the DG is properly installed and compacted. However, installing a base is a good idea because it will ensure proper drainage and stability and act as a weed suppressant (although you may still occasionally have to pull weeds). Installing an adequate base can also increase the durability of driveways and walkways. If you forego the paver base or gravel underneath, line the area with landscaping fabric to avoid weeds.

Water lines are buried at various depths, depending on the type of line. For example, most sprinkler lines are buried between four and 12 inches underground. On the other hand, water mains usually sit between one and 3 feet below ground. However, they can go even deeper in cold climates to prevent freezing.

The Coronado, CA homeowners’ guide to excavation services

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