LandClearingGuide
Search Find a Contractor

Excavation Contractors in Hartford, Connecticut

Find excavation contractors serving Hartford, Connecticut, for site preparation, land grading, trenching, foundation and basement digs, pond excavation and other earthwork. Compare local excavation companies, check which services each one offers, and contact them directly about your project.

Excavation Contractors Serving Hartford

59 excavation contractors serving Hartford confirm on their own websites that they offer excavation (checked October 2026). Each listing links to the page where the company describes the service, so you can check it yourself.

Excavation Services in Hartford

ServiceWhat to ask the contractor
Site preparationWhich stages are included: clearing, grubbing, excavation, grading, compaction
Foundation and basement excavationEngineered depths, soil conditions, spoil haul-off
Land gradingDrainage direction, imported fill, compaction testing
TrenchingUtility locates, trench safety, backfill
Pond excavationDepth, spoil placement, spillway

How Much Do Excavation Contractors Charge in Hartford?

Excavation typically costs $2.50 to $15 per cubic yard for ordinary soil, or $100 to $300 per hour for an excavator with an operator, according to HomeGuide’s 2026 guide. Its average total project is $1,100 to $5,600, with trenching at $5 to $12 per linear foot and pond digging at $300 to $3,200. These are national figures; no published source gives a reliable Hartford-specific average. For the full breakdown, see excavation cost.

Hartford Permits and Local Rules

In Hartford, removing any private-property tree of 13 inches DBH or more, or a grove of 10 or more trees on a quarter acre or less, requires a permit from the City Forester.

RuleWhat it means for your projectSource
Tree removal permit (13-inch DBH or groves)No one may remove a City tree, a tree on private property of 13 inches DBH or more, or a grove (10 or more trees on a quarter acre or less) without a City Forester permit (Sec. 28-160). The Forester decides within 45 days and may approve only if the tree is diseased or dying, a safety threat, or the canopy loss can be mitigated; there is a $10 per tree processing fee.Source
Soil erosion and sediment control plan (10,000 sq ft)Zoning Sec. 6.16.3 requires an approved soil erosion and sediment control plan for disturbing more than 10,000 sq ft cumulatively, regrading over 30% of a lot by more than 2 feet, work on slopes over 15%, or work needing an inland wetlands permit. A detached single-unit dwelling not part of a larger development is exempt, but must still follow the Connecticut E&S Guidelines; triggering a plan also triggers site plan review.Source
Waterway buffers and floodplainZoning Sec. 6.11.2 bars clearing of vegetation, grading, filling and soil disturbance within waterway buffers: any floodplain, 50 feet from the Connecticut River or North Branch, 30 feet from other listed waterways, and 25 feet from intermittent streams.Source
Inland wetlands permit (100-foot upland review area)An Inland Wetlands and Watercourses permit is needed for work in a wetland or watercourse or within the upland review area, which is 100 feet from a wetland, watercourse or floodplain. Significant impacts go to the Inland Wetlands and Watercourses Commission, and approval is needed before zoning permits are issued.Source
Call 811 before diggingAll excavators using power-operated equipment must notify the central clearinghouse (Call Before You Dig / 811) at least two full days before excavating, excluding Saturdays, Sundays and holidays, but not more than 30 days before. Emergency excavation is exempt from the waiting period.Source
Construction stormwater permitCT DEEP issues the Construction Stormwater General Permit (issued Jan 1, 2026). For private projects disturbing 1 to under 5 acres, local approval by a planning and zoning, wetlands or conservation commission with a local erosion and sediment control plan satisfies the state permit and no DEEP application is needed. Private projects of 5 acres or more need both municipal approval and a DEEP application with a Stormwater Pollution Control Plan prepared by a qualified professional.Source
Burning cleared brushOpen burning is limited to brush (shrubs, vegetation or prunings no more than 3 inches in diameter) on residential property of one to four dwelling units, with a signed permit from the local Open Burning Official, between 10 a.m. and 5 p.m. under set weather conditions. Open burning is not allowed to clear land before construction or to dispose of construction debris, and burning on non-residential property is prohibited.Source

Confirm requirements for your parcel with the city or county before work starts. See land clearing permits for a full checklist.

How to Choose an Excavation Contractor in Hartford

Send every bidder the same plans and dimensions. Ask whether the price is per cubic yard, per hour or a fixed total; whether spoil haul-off, imported fill, rock and compaction testing are included; who handles permits and utility locates; and what the finished grade will look like.

For background before you call, read site preparation, excavation cost and land grading. If the site still has trees and brush, start with Hartford land clearing contractors.

Frequently Asked Questions

How much do excavation contractors charge in Hartford?

Excavation typically costs $2.50 to $15 per cubic yard for ordinary soil, or $100 to $300 per hour for an excavator with an operator, according to HomeGuide’s 2026 guide. Its average total project is $1,100 to $5,600, with trenching at $5 to $12 per linear foot and pond digging at $300 to $3,200. Get quotes from local contractors for your exact scope.

What’s the difference between excavation and land grading?

Excavation digs out or moves earth to reach required depths. Land grading shapes the surface to set slope and drainage. Many sitework contractors do both, but quotes often price them separately.

How are excavation contractors priced?

By the cubic yard, by the machine-hour or as a fixed total. HomeGuide lists $2.50 to $15 per cubic yard for soil and $100 to $300 per hour for an excavator with an operator. Ask which unit a quote uses before comparing bids.

More Connecticut Directories

Sources

Listings checked October 2026 against each company’s website. Prices are attributed national estimates, not Hartford quotes. Permit summaries are a starting point; confirm requirements for your parcel with the city or county.