Looking for a basement contractor in Ridgefield Park, NJ? Describe your project once and up to three basement contractors who work in Ridgefield Park and Bergen County get back to you with a quote. It's free and there is no obligation.
Ridgefield Park is home to about 13,400 people (2024 Census Bureau estimate), a growing community (+1.3% since 2020). With 7,861 people per sq mi, it is a densely built-up area. Full basements are common here and often the cheapest way to add living space.
Ridgefield Park at a glance
- Population (Census Bureau estimate, 2024)
- 13,400 (+1.3% since 2020)
- Rank in New Jersey
- 79th of 323 cities and towns
- Land area
- 1.7 sq mi
- Population density
- 7,861 people per sq mi (densely built-up)
- Type
- Village (Ridgefield Park village)
- Main county
- Bergen County
What to check before hiring in Ridgefield Park
- Moisture first: waterproof before finishing.
- Egress: in New Jersey, a basement bedroom needs an escape opening.
- Radon: test before you finish.
- Price drivers: size, bathroom, ceiling height, finishes and egress.
Useful official resources
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ICC: International Code Council
Official information and guidance.
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EPA: radon
Official information and guidance.
Services available in Ridgefield Park
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Basement finishing
Framing, insulation, electrical, drywall and flooring of a basement, with permit.
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Basement bathroom or rental unit
Bathroom, kitchenette or legal basement unit with egress and plumbing.
Frequently asked questions in Ridgefield Park
How much does basement finishing cost in Ridgefield Park, NJ?
It depends on size, bathroom and finishes. Describe your basement: contractors who serve Ridgefield Park reply with a quote.
How long does it take?
Often several weeks.
Can I rent it out?
Only if local rules allow an accessory unit; check zoning.
Which basement contractors will contact me?
Up to three independent basement contractors who serve Ridgefield Park and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.