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How Long Does Underpinning Take?

basement-lowering

Underpinning or basement lowering, often includes lowering the floor, adding floor drains, a laundry room, insulation, stud wall partitions, waterproofing, reinforcing the foundation, and sometimes a basement walkout and the cost and time it takes will depend on exactly what work is being carried out.

You can dig a basement as deep as you please, but of course, more work is involved the deeper you go. if you’d like to go further than eight feet then the foundation walls may need to be reinforced. But before you get started, drawings and permits need to be taken care of. In general, the structural engineer will take care of these and obtaining permits may take as long as two weeks or even more. The cost of the permits will depend on the job’s linear footage and this will also include the drain and plumbing permits.

It’s also important that you take the time to find a properly-licensed contractor who is specifically insured for underpinning work since this particular job isn’t covered by the company’s general liability insurance. Be sure to view a copy of the insurance certificate and it should be for a minimum of $2 million. It should also include your name and address. When searching for a contractor, you may want to ask for references and to see a portfolio of their previous work.

During the underpinning process, there can sometimes be an unforeseen issue or two along the way, especially with an older house. If this is the case, it will typically add a bit of time to the project. A typical underpinning job will usually take four to six weeks to perform. However, this often doesn’t include the finishing work. Other factors that will influence the length of the job will include the specific conditions of the job and the engineering details.

For example, water lines or meters may need to be moved or installed as well as electrical panels, HVAC systems and basement stairs may need to be rebuilt or extended. Outside waterproofing is usually recommended as it offers better protection and that’s why it costs more than interior waterproofing. A backup sump pump system is also recommended for water removal in case of power failures.

Predicting the exact length of time for a basement underpinning project isn’t something that’s easy to do. For more information on underpinning jobs please feel free to contact us at your convenience at Nusite Contractors in Toronto. We’re fully experienced, licensed, certified and insured when it comes to contracting work. We’ll be able to provide you with a better estimate on the length of the job after visiting your home for a free, no-obligation inspection. In addition, we’ll take care of all of the pre-planning such as drawings and obtaining the necessary permits.

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NuSite Group is a Toronto based basement waterproofing and foundation repair company that specializes in Basement Waterproofing, Basement Lowering, and Foundation Repairs. Call us today at 416-622-7000 or 905-731-1228 for a free in-home estimate and inspection.

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Customer Testimonials

Interested in working with us? Check out some of our customer testimonials below and find more on Homestars. We are one of the highest rated basement waterproofing companies in Toronto

Mark Lipton - Homestars Review

Basement Waterproofing

Our basement leaked! Of course . . . we bought a 100 year old house! But my office needed to be in the basement permanently. I interviewed 10 different companies until we decided on the Steinbergs and their crew at Nu-Site! They are professional, reliable, courteous, honest, and they really make an effort to communicate with the client about every step of the process.

Sara Jack - Homestars Review

Foundation and Waterproofing Repairs

After several years of chronic leaks, we decided to have our basement waterproofed once and for all. The team over at Nusite was professional, answered my questions during the project and stayed within their quoted price....which is always a concern for me when working with contractors. Great job overall

Joshua Persaud - Yellowpages Review

Basement Waterproofing

Had several cracks in my basement wall and they would leak whenever we had a heavy rain. It started about a year and a half ago and seems to have gotten worse over the past 6 months. I tried having my neighbor seal it, but it started leaking again within a few weeks. Called several waterproofing companies and got several quotes. Finally went with Nusite contractors for the job. They gave a reasonable quote and I liked the guy that came by for the estimate. They stayed within budget and cleaned up before they left. It's been almost 3 months now and it seems to be working great.