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Frequently Asked Questions

Excavation Contractors Questions

How much do excavation contractors charge in Minneapolis?

HomeBlue's Minneapolis figures put a machine with operator at about $220 to $380 per hour, roughly $1,700 to $3,000 for a full day, with hauling at $400 to $600 or more per truckload. A new-home basement dig runs about $4,300 to $7,600 and a no-basement foundation dig about $2,600 to $4,500, before boulders, debris or hauling.

What do excavation contractors do?

We dig, move and haul soil: basements and footings, trenches for sewer and water lines, grading and drainage, demolition of garages and houses, and digs for pools and patios. We also backfill, compact and restore the site afterward.

Can you dig in winter in Minnesota?

Yes, but it costs more and goes slower. Frost has to be broken or thawed, spoil freezes, and backfill must not go in frozen. Emergency sewer and water repairs happen year-round; planned projects are usually cheaper from late spring through fall.

Do landscapers do excavation?

Many do light grading and small digs. Basements, footings, service line trenches, teardowns and deep or large digs usually need an excavation contractor with bigger equipment, trench protection and hauling trucks.

Do I need to call before digging in my yard?

Yes. Minnesota requires notice to Gopher State One Call before excavation so underground utilities are marked. We request locates for every job we do.

Why do sandy trenches cave in?

Sand has little cohesion, especially when wet. Trench walls in outwash sand must be sloped back or shored, and federal safety rules require protection for trenches deeper than five feet.

How long does a typical excavation job take?

A garage teardown or sewer lateral dig is often one to two days. A new-home basement dig is about two to three days of machine time by HomeBlue's estimates, longer with hauling, boulders or frost.

Basement & Footing Digs Questions

How deep do footings go in Minnesota?

Below the frost depth required by the Minnesota building code for your county. Your plans and the building department set the exact depth.

Can you dig a basement in winter?

Yes, at higher cost. Frost has to be removed and the bottom protected from freezing.

What happens if you hit boulders?

Most are moved with the bucket. Large ones are broken or hauled per the quote.

Do you install drain tile?

We dig the over-dig and place backfill; tile and waterproofing are usually by the foundation or waterproofing contractor.

Do you dig for walkout basements?

Yes, cutting into the slope to the builder's plan.

Teardowns & Demolition Questions

Do I need a permit to tear down a garage?

Often, yes. Requirements vary by city; we check for your address.

What about asbestos in an old house?

It must be tested and removed by a licensed abatement contractor before demolition.

Will you block the alley?

Only briefly while loading. We keep it passable and clean.

Do you remove the slab?

Yes, unless you want it left.

Can you tear down a house in winter?

Yes, but frozen ground slows foundation removal and backfill. We talk through timing.

How long does a garage teardown take?

Usually one day, plus slab removal.

Sewer & Water Service Lines Questions

Who owns the sewer lateral?

Ownership rules vary by city. In many Twin Cities communities the property owner is responsible for the lateral; we confirm for your address.

Can a lateral be replaced in winter?

Yes, with frost breaking. It costs more but emergencies cannot wait.

How deep is a water service in Minnesota?

Deep enough to stay below frost per code and the utility's rules.

Will you fix the sidewalk after?

Yes, we restore or coordinate repair of anything we disturb.

Can you dig under a tree?

We route around large roots where possible, and some lines can be bored instead.

Yard Drainage & Grading Questions

Will regrading stop my basement leaks?

Often it is the cheapest fix for leaks during snowmelt and storms. Cracks or high groundwater may also need interior work.

Do downspout lines freeze?

Not if they are pitched to drain and end at a free-flowing outlet.

Can I drain onto the street?

It depends on the city. We check before choosing an outlet.

When is the best time for grading?

Late spring through fall, once the ground has thawed and dried.

Why does my window well fill with water?

Usually because the grade slopes toward it or the well has no drain. Regrading and a drain tie-in fix most cases.

Dirt Hauling & Fill Questions

How much does a truckload of dirt hold?

It depends on the truck; tandem dump trucks commonly haul around 10 to 14 cubic yards. We quote by the load or by the yard.

Can I use excavated dirt for fill?

Often for grading. Under slabs and driveways, clean compacted fill is better.

Why does hauling cost more in spring?

Seasonal road weight limits can reduce load sizes for a few weeks.

Do you remove old dirt piles?

Yes.

Do you deliver small amounts of topsoil?

Yes, by the load.

Can you take away dirt with concrete mixed in?

Yes, sorted and hauled to the right site.

Pool & Hardscape Excavation Questions

How deep should a patio base be in Minnesota?

Deeper than in milder climates because of frost. The hardscape installer or manufacturer specifies it, and we dig to that depth.

Can you get a machine into my backyard?

Usually with compact equipment. We measure gates and side yards first.

Do you install the pool?

No, we do the excavation and spoil handling for the pool installer.

When is pool digging season?

Late spring through fall, after frost leaves the ground.

Can you remove an old patio first?

Yes, and haul the old material away.

Do you prep driveway bases?

Yes, for the paving or concrete contractor.

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