Concrete foundations in Monroe, CT
New foundations, footings and foundation repair in every part of Monroe. Free estimate on new foundations, footings and foundation crack repair, priced from your plans or a site visit.
- Free on-site estimate anywhere in Monroe
- Footings 42 inches below grade
- Poured walls, dampproofing and footing drains
Foundation work in Monroe
Monroe's housing is newer than most of the state's (half built after 1978), so foundation work here is mostly additions, garages, sunrooms and leak repair.
On a typical Monroe lot, a new foundation means footings 42 inches down, poured walls, dampproofing and a footing drain to daylight or a sump.
The median home in Monroe was built in 1978, newer than the 1960s house that's typical statewide. That's newer than nearby Trumbull, where the median is 1965.
Monroe at a glance
| Median year homes were built | 1978 |
|---|---|
| Homes built before 1960 | 22% |
| Single-family detached homes | 86% |
| Owner-occupied homes | 94% |
| Population, 2024 estimate | 19,269 |
Foundation permits in Monroe. New foundations, additions and garages need a building permit from Monroe'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 Monroe
- 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 Monroe: questions
Do I need a permit for a foundation in Monroe?
Yes. New foundations, additions and garages need a building permit from Monroe'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 Monroe?
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.
More concrete work in Monroe
Everything else we build in town. Descriptions of each are on the Monroe concrete contractors page.
Free estimates in Monroe
Call or send the estimate ticket. We set a time to see the site and put the price in writing.