
Mb General Engineering
Hidden Meadows, CA
erosion control, excavation, foundations, grading, land clearing, retaining walls
No reviews yet

Erosion Control project guide
Silt fence, inlet protection, stabilized entrances, matting and seeding installed and maintained to keep the site in compliance.
Key facts
Rules and figures that come up in nearly every erosion control quote, with the public source for each one.
| Fact | What it says | Source |
|---|---|---|
| Permit trigger | 1 or more acres disturbed (or part of a plan that will disturb 1 or more acres) needs an NPDES construction stormwater permit. | EPA, Stormwater Discharges from Construction Activities (NPDES)As of September 2026 |
| Inspection frequency | The federal CGP requires a site inspection within 24 hours of any storm producing 0.25 inches or more of rain. | EPA, Construction General Permit (CGP) Frequent QuestionsAs of September 2026 |
| Stabilization deadline | Disturbed areas where work stops for 14 or more days must be stabilized within 14 calendar days. | EPA, Construction General Permit (CGP) Frequent QuestionsAs of September 2026 |
Project guide
Erosion and sediment control keeps disturbed soil on the site and out of storm drains, ditches and neighboring property while construction is under way and until vegetation is established. Under the federal Clean Water Act, any project that disturbs one acre or more needs coverage under a construction stormwater permit and a written plan, commonly called a SWPPP, and many cities set lower thresholds. The physical work is simple and unglamorous: silt fence trenched in along the downhill perimeter, a stone construction entrance so trucks do not track mud onto the road, protection around every inlet, check dams in ditches, and erosion control blanket or hydroseed on slopes. What most owners underestimate is the maintenance: controls have to be inspected after every rain of a quarter inch or more and repaired, and inspectors write violations for torn fence and full silt traps, not for missing paperwork.
GradeLine lists 2,220 erosion control contractors.Compare their work and equipment, then confirm availability and service area before requesting a quote.
Listed businesses are based in Hidden Meadows, , Ferry Pass, Casas Adobes, Verona, Semmes, though most crews travel well beyond their home city.
Silt fence typically costs $2 to $5 per linear foot installed, a stabilized stone construction entrance $1,500 to $4,000, and hydroseeding roughly $0.10 to $0.25 per square foot. A full erosion control package for a single-family lot commonly runs $1,500 to $5,000, while an acre of open ground on a commercial site can reach five figures once inspections and maintenance are included.
Ranges are national and approximate; regional labor rates, material prices and site conditions move them in both directions.
Silt fence typically costs $2 to $5 per linear foot installed, a stabilized stone construction entrance $1,500 to $4,000, and hydroseeding roughly $0.10 to $0.25 per square foot. A full erosion control package for a single-family lot commonly runs $1,500 to $5,000, while an acre of open ground on a commercial site can reach five figures once inspections and maintenance are included.
Send the stormwater plan or SWPPP if one exists, the grading plan, the schedule of when soil will be opened up, and where water leaves the site.
The main cost items are perimeter length, the acreage of exposed soil and the steepness of slopes on the site; the specific products the plan calls for, such as wire-backed silt fence or a particular blanket class; inspection frequency, how long the project stays open, and how many repairs are expected before final stabilization. A site visit helps the crew see which ones apply.
Disturbing one acre or more requires an NPDES construction stormwater permit from the state or EPA and a written SWPPP kept on site. Many counties require an erosion control permit and a pre-construction inspection for smaller projects, and fines for sediment leaving the site can run into the thousands per day.
Pick a state to see the erosion control contractors listed there. Most crews travel well beyond their home city, so confirm the service area before requesting a quote.
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Contractor directory
2,220 contractors found

Hidden Meadows, CA
erosion control, excavation, foundations, grading, land clearing, retaining walls
No reviews yet

driveways, erosion control, excavation, foundations, grading, land clearing
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Ferry Pass, FLEscambia County
driveways, erosion control, excavation, grading, land clearing
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Casas Adobes, AZPima County
concrete flatwork, demolition, erosion control, excavation, hauling trucking

Verona, KYGallatin County
demolition, erosion control, excavation, foundations, grading, land clearing
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erosion control, excavation, grading, land clearing, site prep
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Jackson, ALClarke County
demolition, erosion control, excavation, grading, land clearing, trenching underground
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Roosevelt, UTDuchesne County
concrete flatwork, driveways, erosion control, excavation, foundations, grading
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driveways, erosion control, excavation, foundations, grading, hauling trucking
10 years in business
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Flagler Beach, FL
erosion control, excavation, foundations, grading, pond water management, retaining walls
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driveways, erosion control, excavation, grading, land clearing, pond water management

driveways, erosion control, excavation, grading, retaining walls

Rhinebeck, NYDutchess County
demolition, erosion control, excavation, foundations, grading, land clearing

Bay Point, CAContra Costa County
demolition, driveways, erosion control, excavation, grading, retaining walls
30 years in business

demolition, erosion control, excavation, foundations, grading, pond water management

Leonardtown, MDFrederick County
demolition, driveways, erosion control, excavation, grading, hauling trucking
21 years in business

erosion control, excavation, grading, hauling trucking, paving prep

erosion control, excavation, foundations, grading, pond water management, site prep

Schroon Lake, NYEssex County
erosion control, excavation, septic systems
20 years in business

erosion control, excavation, foundations, hauling trucking, retaining walls, site prep
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