Concrete foundations in Hartford, CT
New foundations, footings and foundation repair in the West End, the South End, Blue Hills and Frog Hollow and the rest of Hartford. Free estimate on new foundations, footings and foundation crack repair, priced from your plans or a site visit.
- Free on-site estimate anywhere in Hartford
- Footings 42 inches below grade
- Poured walls, dampproofing and footing drains
Foundation work in Hartford
38% of Hartford's homes were built before 1940, many on fieldstone, brick or early concrete foundations. Additions to those houses need new footings dug carefully beside the old walls so we don't undermine them. Hartford has a lot of two- and three-family houses (15% single-family detached), and foundation work on them, from leaking cracks to rear additions, often happens with tenants in place. We plan around that.
On the glacial Lake Hitchcock clays under parts of Hartford, footings need firm bearing and good drainage. Wet clay is weak and frost-prone, so footing drains and proper backfill matter. Near the Connecticut River, high groundwater in spring makes footing drains and a sump worth planning from the start.
The median home in Hartford was built in 1953, older than the 1960s house that's typical statewide. That's older than nearby East Hartford, where the median is 1961.
Hartford at a glance
| Median year homes were built | 1953 |
|---|---|
| Homes built before 1960 | 60% |
| Single-family detached homes | 15% |
| Owner-occupied homes | 26% |
| Population, 2024 estimate | 122,129 |
Foundation permits in Hartford. New foundations, additions and garages need a building permit from Hartford's building department, with footing inspections before the pour in most towns. Footings go 42 inches below grade statewide. Crack injection inside an existing basement usually doesn't need a permit; structural repairs and wall replacements do.
What we do in Hartford
- Additions and garages
- Footings, poured walls, dampproofing and drains.
- Deck, porch and sunroom footings
- Piers to 42 inches, inspected.
- New home foundations
- Full basements and crawlspaces from your plans.
- Foundation crack injection
- Polyurethane for leaks, epoxy for structural bonding.
- Waterproofing and drainage
- Exterior excavation, sealing and footing drains.
- A
- Footing 42 in. below grade on undisturbed soil
- B
- Poured wall, reinforced per the plans
- C
- Dampproofing on the outside
- D
- Perforated footing drain in stone
- E
- 4 in. slab over a vapor barrier and gravel
- F
- Anchor bolts for the sill plate
Planning prices
| Work | Planning range | What drives it |
|---|---|---|
| Footing for a deck, porch or sunroom post (42 in. deep) | $300–$750 each | Cheaper per footing on bigger layouts |
| Two-car garage foundation: frost walls and slab | $16,000–$32,000 | Size, wall height and excavation decide it |
| Addition foundation, full basement (about 300 sq ft) | $25,000–$55,000 | Footings, 8 ft walls, dampproofing and drains |
Planning ranges for Connecticut in 2026, not quotes. Ledge, tight access, long pump or wheelbarrow runs and very small pours push a job up. Your price comes in writing after we've seen the site. See every line item.
Concrete foundations in Hartford: questions
Do I need a permit for a foundation in Hartford?
Yes. New foundations, additions and garages need a building permit from Hartford's building department, and most towns inspect footings before the pour. Deck and porch footings are usually part of the deck permit.
How deep are footings in Hartford?
42 inches below grade, the same as everywhere in Connecticut. The state building code sets the frost depth statewide, and towns can't change it.
Is clay soil a problem for footings?
It can be when it's wet. We make sure footings bear on firm soil, add footing drains, and backfill with material that drains.
Do you pour foundations near Hartford?
Yes. We also pour foundations in West Hartford, East Hartford and Wethersfield, and across Hartford County.
More concrete work in Hartford
Everything else we build in town. Descriptions of each are on the Hartford concrete contractors page.
Concrete foundations near Hartford
Same service, neighboring towns. All 67 towns.
- West Hartford4 mi
- East Hartford4 mi
- Wethersfield4 mi
- Newington6 mi
- Bloomfield6 mi
- Windsor7 mi
- South Windsor7 mi
- Rocky Hill8 mi
- Manchester8 mi
- New Britain8 mi
- Glastonbury8 mi
- Farmington9 mi
Free estimates in Hartford
Call or send the estimate ticket. We set a time to see the site and put the price in writing.