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11 Best Foundation Companies in Derry, NH

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Written By Bradford Cuthrell

Last Updated April 2024

Foundation repair can be a substantial time investment and expensive project. However, neglecting repairs can lead to serious consequences and high costs down the line. Homeowners in Derry may be worried about whether they'll be able to stay in their home while repairs are being done, and how long the repairs might take.

Luckily for homeowners like you, we’ve researched a list of the best and most trusted foundation repair companies in your area. Continue reading our recommendations to find the best foundation repair companies in Derry, New Hampshire.

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Top 11 Best Foundation Companies in Derry

Erickson Foundation Solutions

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14 Clement Rd, Hudson, NH 03051 (603) 263-4404 ericksonfoundations.com

Free quotes

Helps educate customers

Good customer service

Transparent pricing

Punctual service

Services Offered

Repair
Sealing
Grading and leveling
Radon
Crawl space encapsulation
Inspection
Waterproofing
Concrete
Retaining walls

Arta Foundation Repairs

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51 Harvey Rd Unit H, Londonderry, NH 03053 (603) 306-9164 artafoundationrepairs.com

Free quotes

Good customer service

Helps educate customers

Transparent pricing

Services Offered

Inspection
Concrete
Masonry
Retaining walls
Grading and leveling
Repair
Waterproofing
Sump pumps

JACKSON & COMPANY Foundation Repair aka JCO Foundation Repair

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46 Shaker Ln, Hampstead, NH 03841 (603) 329-7888 jcofoundationrepair.com

Helps educate customers

Good customer service

Transparent pricing

Punctual service

Free quotes

Services Offered

Concrete
Repair
Grading and leveling
Sump pumps
Retaining walls

Rescon Basement Solutions

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198 Londonderry Turnpike, Hooksett, NH 03106 (603) 665-0890 resconsolutions.com

Free quotes

Good customer service

Helps educate customers

Punctual service

Transparent pricing

Services Offered

Crawl space encapsulation
Grading and leveling
Sealing
Retaining walls
Radon
Mold remediation
Concrete
Waterproofing
Sump pumps
Repair

CrackX - New Hampshire

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497 Hooksett Rd, Manchester, NH 03104 (603) 893-3367 crackx.com

Helps educate customers

Good customer service

Transparent pricing

Services Offered

Waterproofing
Inspection
Retaining walls
Mold remediation
Repair
Concrete
Crawl space encapsulation

J&R Concrete Foundations

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22 Shirking Rd, Epping, NH 03042 (603) 303-8833 jandrfoundations.com

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Good customer service

Punctual service

Helps educate customers

Transparent pricing

Services Offered

Concrete
Repair

CRACK-X of Merrimack Valley

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800 Turnpike St #300, North Andover, MA 01845 (978) 687-4195 crackx.com

Helps educate customers

Transparent pricing

Good customer service

Punctual service

Services Offered

Crawl space encapsulation
Repair
Sump pumps
Concrete
Sealing
French drains
Masonry
Inspection
Retaining walls
Waterproofing

Vaillancourt Concrete & Construction

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265 Proctor Hill Rd, Hollis, NH 03049 (603) 831-0000 vaillancourtconcrete.com

Helps educate customers

Transparent pricing

Free quotes

Good customer service

Services Offered

Sealing
Inspection
Grading and leveling
Repair
Retaining walls
Concrete
Sidewalks
Driveways

The Bulkhead Man & Sons

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12 Gavin Rd, Mont Vernon, NH 03057 (603) 673-2718 nhcellardoors.com

Good customer service

Transparent pricing

Free quotes

Services Offered

Grading and leveling
Repair
Concrete

B-Dry Basement Waterproofing

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25 Sullivan Rd, North Billerica, MA 01862 (978) 262-1405 bdryboston.com

Good customer service

Punctual service

Transparent pricing

Free quotes

Services Offered

Repair
Concrete
Sump pumps
Grading and leveling
Waterproofing
French drains
Crawl space encapsulation

Engineered Foundation Technologies, LLC

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107 Congress St Rear Unit 42, Lowell, MA 01852 (978) 259-2622 engineeredfoundationtech.com

Good customer service

Services Offered

Concrete
Repair
Grading and leveling
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on foundation companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How To Choose a Foundation Repair Company

You need a good foundation repair company to accurately evaluate issues and make appropriate repairs. Do your research and focus on these key factors when selecting the right company.

Experience

Look for a well-established local provider with many years, ideally decades, of experience successfully handling all kinds of foundation repairs. These providers have specialized expertise with the latest materials and methods. Ask how long a company has served homes in your area.

Reputation

Reading online reviews, checking the Better Business Bureau, and asking for local references helps confirm that a company regularly provides quality work and good service. Pay attention if you see multiple complaints about poor service or faulty repairs.

Licensing and Insurance

Choose a company that has valid licenses, bonds, and coverage plans for liability and workers' compensation. New Hampshire does not have state-level licensing requirements for general contractors, although a contractor may be required to be licensed or registered to work with plumbing, asbestos, septic systems, and more. Make sure that you check with your local government to learn if there are any city, county, or municipal contractor licensing requirements. There may be additional requirements for contractors to do certain work with concrete.

Warranties

Opt for a provider offering long transferable warranties of at least 10 years, ideally lifetime guarantees, to completely back its foundation repair work. This exhibits belief in the quality and durability of the repairs and offers protection should problems develop later.

Questions To Ask Foundation Repair Companies

During your assessment of potential foundation repair companies, make sure to ask in-depth questions such as:

  • Can you provide a complete written cost estimate and project scope? Asking for a quote in writing helps shield you from unexpected costs.
  • What warranties do you provide? Reliable companies generally provide labor and materials warranties that last at least 10 years.
  • What options do you have for financing? Many providers offer payment plans for larger foundation projects.
  • What foundation flaws did you identify during inspection that may be causing the issue? The response should have easy-to-understand explanations and solutions. If a provider offers an unclear answer, it may be attempting to bill you for extra work.
  • What exact repair method do you recommend for my specific situation and why? Your provider may consider options such as carbon fiber, steel piers, and wall anchors. Asking allows you to compare suggested solutions between companies.
  • Realistically, how long will repairs take? Look for providers that provide reasonable estimates.

Thoroughly evaluating foundation repair companies will help you identify the right one for you. Providers that can thoroughly answer these questions will likely offer high-quality, durable repairs. Promptly addressing foundation issues helps avoid future structural damage.

Frequently Asked Questions About Foundation Repair in Derry, NH

If your foundation is in need of repair, you may notice a number of symptoms. Outside, you may notice a crumbling or cracking foundation or a cracked driveway. Your ground level or basement may have uneven or cracked floors. You may notice windows and doors that are sticking in their frames, or frames that are skewed. You might also notice cracking, bowing, or buckling walls.

On average, Derry homeowners spend about $2,802 on foundation repair. The cost of foundation repair depends on a number of factors. Things like the extent of the damage, the type of repair needed, and the size of your home will all play a part. The best way to learn how much a job could cost is to contact a local foundation repair expert and schedule a free inspection and estimate.

Types of foundation repair include leak repair, crack repair, stabilization, underpinning, and waterproofing.

For both leak repair and crack repair, a technician will come to your home, perform an inspection, and use various repair techniques to fix leaks or cracks. The cost of these procedures can vary greatly depending on the size and root cause of the issue.

Stabilization involves reinforcing bowing walls by inserting carbon fiber or steel strips. The cost will depend on the material chosen and the number of strips needed. The cost of underpinning also varies. This process, sometimes referred to as leveling or piering, involves underpinning your foundation with concrete piers to level it; the cost will be based on how many piers are used.

If you're interested in waterproofing your foundation or basement, we recommend speaking with a waterproofing specialist. This process can include indoor waterproofing, outdoor waterproofing, or both.

One way to protect your foundation is to make sure that it gets the right amount of moisture. Derry sees more rain than many places, so be sure that your gutters and landscaping are arranged to prevent too much water from collecting near your foundation. Also be sure to quickly identify and fix any leaking gutters or pipes.

If you think there may be any problems with your foundation, you can reach out to a structural engineer for an evaluation. This will run you a few hundred dollars, but the consultation can provide you with a list of potential concerns as well as steps you can take to further protect your foundation. Finally, if you're constructing a new house, be sure that you have a soil report done. This report provides information about how well the soil on your property can support a foundation and highlights potential future issues.

Your foundation repair provider should acquire the needed permits. You can request that the company provide a detailed explanation of its process and to see the paperwork and permits it has assembled to make sure everything is properly authorized per Derry regulations.

We highly recommend reaching out to your home insurance provider before you begin any foundation project to figure out what may be covered. Typically, foundation repairs aren't covered by your home insurance unless they're to fix damage caused by a covered weather event.

The amount of time a foundation repair takes varies greatly depending on the kind of repair needed and the size of your house. Most repairs take anywhere from one to several weeks. Consult your Derry foundation repair company for a more specific timeline for your project.

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