11 Best Foundation Companies in Trenton, NJ

On average, Trenton homeowners pay roughly $2,445 for foundation repair, although the total cost will vary widely depending on several factors. The fastest way to estimate the cost of your specific project is to request quotes from a handful of local foundation repair companies. The total price will be determined by things like the size of your house and type of repair(s) needed.

The main types of foundation repair include crack repair, leak repair, underpinning, stabilization, and waterproofing.

Crack repair and leak repair are exactly as they sound: your foundation contractor will perform an inspection and complete any repairs necessary to remedy cracks or leaks. Costs will vary depending on the size and cause of the problem.

Underpinning, also called leveling or piering, is when a contractor levels your foundation by underpinning it with large concrete piers. The price will be based on how many piers are needed. The price of stabilization varies similarly. This process reinforces bowing walls with steel or carbon fiber strips, and the total cost will depend on what material is used and how many strips are used.

Finally, waterproofing is an overarching term for a number of jobs that help stop water from getting into your foundation or basement. This can involve exterior waterproofing, interior waterproofing, or both, and costs can vary greatly. We recommend contacting a waterproofing specialist if you're planning to waterproof your foundation.

If you're constructing a new house, make sure that a soil report is completed. A soil report will contain information regarding how well your soil can support a foundation, and can give you a heads-up about any potential future problems. If you have concerns about an existing house, a few hundred dollars will cover an inspection and report by a structural engineer. The engineer can point you to any things that need attention, and advise you on how to avoid future problems.

You also want to make sure that the moisture around your foundation is appropriate. As Trenton sees more rain than many other places, keep an eye on your gutters and landscaping to make sure too much water isn't getting into your soil or foundation. Also, be on the lookout for leaky gutters or pipes and repair them quickly.

Your foundation repair expert should be the one to get the permits. You can request that the company provide a detailed explanation of the steps in its process and to see the paperwork and permits it has acquired to ensure everything is properly authorized per Trenton regulations.

Some signs that your foundation needs waterproofing include hairline cracks, basement flooding, uneven floors, discoloration or odors, white powder or spots on your walls, or signs of mold, mildew, or fungus. Your contractor can tell you whether you need interior or exterior waterproofing.

Interior waterproofing can involve the use of sealants or the installation of sump pumps and drains and is generally less expensive than exterior waterproofing. Exterior waterproofing can involve applying physical barriers to basements and crawl spaces, installing exterior drains, or making changes to your landscaping.

In most cases, home insurance doesn't cover foundation repairs, unless the repair is to fix damage caused by a covered weather event. It's a good idea to talk to your home insurance company before you start any foundation repairs.