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Top-Rated Concrete foundation raise pros in Lochmere - Updated Nov 2026

Avatar for Northern Basement Systems
Northern Basement Systems
4.6(
21
)
Concrete Foundation - Raise

Serving Lochmere, NH and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Our house was built in the 1890's. The foundation is stone with multiple generations of mortar in various states of disrepair. Our original plan of interior foam insulation was disrupted by some dramatic seepage on the north side of the foundation. Northern Basements came to provide us with a few options for repair. The diagnostic visit was very informative and the estimates reasonable. We chose the exterior drain option and sent in our deposit. The team that completed the work was amazing in what they accomplished and their very professional demeanor. We also purchased a dehumidifier system from Northern Basements. One year later all systems have worked very well. The basement is dry and we have had no other issues.
"
Additional Photos
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+25

Response time1 day
3 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Groundworks
Groundworks
4.6(
26
)
Concrete Foundation - Raise

Serving Lochmere, NH and surrounding areas

Approved (Corporate)

In business since 1996

Free estimates

Warranties offered

"Everything completed as rescheduled after a weather delay. The crews arrived on time, did the project (2 foundation Cracks, and cleaned up"
Foundation
Foundation
Foundation
Basement
Basement

+16

Response time12 hrs
179 neighbors recently requested a quote
Recommended by56%of homeowners
Sonart Construction Corp.
2.3(
7
)
Concrete Foundation - Raise

Serving Lochmere, NH and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"I recently had my shingle roof replaced and I?m very happy with the results. The team was professional, punctual, and completed the job efficiently. The quality of the work is excellent, and the new roof looks great. They kept the work area clean and communicated well throughout the process. I would definitely recommend them to anyone needing a roof replacement."
Avatar for Jackson and Company Foundation Repair
Jackson and Company Foundation Repair
4.5(
20
)
Concrete Foundation - Raise

Serving Lochmere, NH and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Rick responded immediately to my e-mail inquiry through the website and called me to set up an appointment.  He was extremely professional, courteous and knowledgeable.  As it turns out, after making the arrangements for the sump pump, we discovered the source of our water was from our heating system.  When we informed Rick of this and the fact the sump pump would not be needed, he promptly refunded our deposit.  I would definitely recommend Rick Jackson and will contact him in the future if the need arises.
"
Additional Photos
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+4

Recommended by82%of homeowners
Avatar for Spike Spell Easy, Inc.
Spike Spell Easy, Inc.
5.0(
5
)
Concrete Foundation - Raise

Serving Lochmere, NH and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"John responded very promptly, was extremely knowledgeable, and reasonably priced. The work was well done and and went above my expectations. An unforseen issue arose in the job which they handled wonderfully. I would definitely recommend and hire them again."
Connecting gutter downspouts to drainage system
Log Home Foundation
Installing drainage catch basin
Log Home Foundation
Installing new drainage system

+56

Response time4 hrs
Response rate92%
Recommended by100%of homeowners
Avatar for Arta Foundation Repair
Arta Foundation Repair
4.6(
13
)
Concrete Foundation - Raise

Serving Lochmere, NH and surrounding areas

In business since 2019

Free estimates

Warranties offered

"When I first met Stavros, he discovered damage that another company completely missed. His inspection was thorough and he explained the situation so we could easily understand what was happening and what we needed to do to repair it. He and his crew then did a very thorough job repairing our concrete foundation that had cracked and was sinking due to problems with the subsoil, as well as leveling the concrete slab in our basement. He took care not to damage our property, and even maneuvered his equipment under our deck so we didn't have to remove it to complete the repair. He and Athena genuinely care about their customers, and were empathetic and kind throughout what was a difficult experience for us as homeowners. I would not hesitate to recommend Arta to anyone who needs foundation work."
cement block foundation wall
cement block foundation wall
cement block foundation wall
cement block foundation wall
cement block foundation wall

+60

Response time1 day
Response rate91%
Recommended by91%of homeowners
Avatar for Colonial Restorations
Colonial Restorations
4.5(
28
)
Concrete Foundation - Raise

Serving Lochmere, NH and surrounding areas

In business since 1981

"Barn Rescue – My barn was hit by a vehicle, which broke a large post and pushed section of siding out from under the roofline, plus major damage at ground level. Brad shored it up for the winter with an array of jacks and an enormous chain to ensure the thing wouldn’t fall down till they could return in the spring. Come spring, they fully replaced the damaged section’s support members and facade, and added bracing to the attic, rendering it stronger than before. Foundation support: The sagging beams and jerry-rigged support columns in the dirt basement of our 18th century house were inadequate. They dug and poured a dozen footings and lally columns, supporting a line of new 6x6 and 9x9 beams that provide solid support to the house above. They showed up promptly every day, worked fast, and left the site clean and finished. Both Brad and Chad have a deep knowledge about old houses and the techniques that were used, and I felt my historic register property was in good hands."
Post Replacement
Before
During
Barn Roof Replacement
Before

+6

Recommended by87%of homeowners
Avatar for New England Home Renovations LLC
New England Home Renovations LLC
4.0(
311
)
Concrete Foundation - Raise

Serving Lochmere, NH and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"In summary I have to say Richard was  excellent!  He came when he said he would and finished the work when he said it would be finished.  As I solicited multiple bids for the work NE Renovations was among the most competitive.  As the work was completed I was so pleased I ended requesting he come back to do additional jobs.  He was very accomadating and even explained various options on how best to accomplish the additional work.     
"
Before
After's
New boiler install
Removal of cast Iron to PVC.
Additional Photos

+37

Recommended by89%of homeowners
Avatar for PIC Home Pros
PIC Home Pros
3.8(
72
)
Concrete Foundation - Raise

Serving Lochmere, NH and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"The job took longer then the estimator predicted, but not longer then I thought it would take. We had 2 little spots that needed attention some months after completion and the foreman came out and fixed them. He has many years of experience so he was able to ascertain the problem and was fixed. No charge. We were very happy with the crew, their work ethic and professionalism. I diffidently recommend them."
Recommended by48%of homeowners
Showing 1-10 of 15
FAQs for concrete foundation raise projects in Lochmere, NH

On average, it takes two to seven days to physically raise your house. However, this does not include the preparation work, which is often the most lengthy process. The entire project, including preparation, obtaining permits, disconnecting utilities, and any subsequent landscaping, can take four to eight weeks. This timeline ensures everything is done safely and that your home remains structurally sound.

If proper safety protocols are not followed, raising a house can cause severe damage, as the process involves applying controlled force to the home's structure. The risks involved make it crucial to hire a skilled contractor who uses engineered methods to secure your home and prevent any harm to your household.

If your foundation shows signs of instability after raising your home, you might need to add structural support. A structural engineer can assess your foundation and recommend reinforcements to ensure your house stays stable and safe for the long term. Available support options include installing additional piers or pilings, reinforcing existing footings, or using steel beams to distribute the load more evenly.

You will need a structural engineer to assess your home before you begin. These professionals determine whether your house is suitable for lifting and identify any issues that could compromise its stability. Their expertise ensures that the project is designed correctly and all risks are managed to achieve a successful lift.

The Lochmere, NH homeowners’ guide to concrete foundation raises

From average costs to expert advice, get all the answers you need to get your job done.