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Find Demolition pros in Hampton

Avatar for Morton Excavation
Morton Excavation
4.9(
14
)

Serving Hampton, NH and surrounding areas

Approved

In business since 2016

Free estimates

Small jobs welcome

"Morton Excavation was GREAT! I asked for 2 estimates, one with a small retaining wall, one without. After receiving the estimates, I contacted Morton and asked how soon could they get started? “Next week, and we should be done in a couple days.” They did have to put me off for one day, but they completed the job in 2 days, cleaned up the work area, and did an excellent job. Thanks!!"
Gallery
Fire Hydrant install
8in ductile iron / fire hydrant install
Culvert Drainage
Culvert Drainage

+11

9 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for JW's Landscape Construction, LLC
JW's Landscape Construction, LLC
4.3(
48
)

Serving Hampton, NH and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"John Welch and his crew did an amazing job on our yard and they had a lot of work to do! They are very professional and easy to work with. I would highly recommend him to anyone looking for a really good landscaper! Great job and many thanks! Billy C."
 Paver driveway drainage failing
 Old fronty entry
 New Home with no walkway
 Building a stone wall on the water in Dover
 Landscape timbers falling down

+221

15 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for CZMGT LLC
CZMGT LLC
5.0(
2
)

Serving Hampton, NH and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"We hired Christian to remove tree stumps on our property. He gave us a price the next day and started work within a week. His work ethic is incredible—he left the site spotless and communicated clearly every step of the way. Since then, he’s regraded our driveway, removed an old chicken coop, and cleared brush. It’s safe to say Christian is our go-to contractor now."
Pine removal
Response time8 hrs
4 neighbors recently requested a quote
Alliance company
New to Angi

Serving Hampton, NH and surrounding areas

Approved

Owned and operated by Jide Williams, Alliance is a full-service site preparation and excavation company. We specialize in transforming raw land into build-ready sites through expert grading, land clearing, and demolition. Whether you need materials delivered, debris hauled out, or complex tank and stump removal, we provide the heavy equipment and the "lead contractor" expertise to keep your project on schedule and on budget.

Retaining wall
Retaining wall
Process
Retaining wall
Retaining wall

+33

3 neighbors recently requested a quote
Avatar for The Construction and Demolition Man LLC
The Construction and Demolition Man LLC
4.1(
122
)

Serving Hampton, NH and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"He did good job. I was very happy that he did the work - he did demolition for me, a bid swimming pool! Then it had to be hauled away! It was a big job and he was "up to it"!"
Project Photos
Project Photos
Project Photos
Project Photos
Response time10 mins
45 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Total Demolition Services
Total Demolition Services
5.0(
3
)

Serving Hampton, NH and surrounding areas

In business since 2022

Free estimates

Offers commercial services

"I was contacted immediately and had a personal estimate given. Work was done in a timely manner quicker than I expected. Great communication and always open to my thoughts and needs. I highly recommend them!"
Response time2 days
Response rate88%
Recommended by66%of homeowners
Showing 1-10 of 46
FAQs for demolition projects in Hampton, NH

To determine if a wall is load-bearing, start by checking your home’s original plans or asking a structural engineer. Exterior walls always carry weight, but interior ones only do if they sit over a beam or run perpendicular to floor joists. If a wall lines up with posts in the basement or falls directly under the roof ridge, assume it’s load-bearing and call a professional before attempting to remove it with a sledgehammer.

Calculating the wall load and sizing the beam must be performed by experts to ensure structural safety. You need a structural engineer to evaluate all load aspects and determine the proper beam dimensions. A professional engineer performs precise calculations and advises on any necessary enhancements, such as larger footings for support. An inspector then verifies that the revised structure meets all safety and code regulations before the finishing work begins.

Hiring a structural engineer is essential for ensuring your home remains structurally sound during any major renovation. Their responsibility is to deliver expert assessments and design recommendations for load-bearing modifications. The average cost to hire a structural engineer is $500, with rates ranging from $350 to $800. Consulting a licensed, experienced engineer guarantees that every structural project, whether constructing a new home or remodeling an existing one, is completed safely and efficiently.

Almost all load-bearing wall removals require a permit as they support everything above it, and building departments want proof that the new beam can handle the weight. Pulling a permit triggers plan review and inspections that confirm the work meets local code and safety standards. Skipping this step can lead to fines or being forced to rebuild later, so have your contractor pull the permit before work starts.

Removing a load-bearing wall to create an entrance for a carport or covered patio is a task that comes with defined cost implications. This modification requires extra structural adjustments to ensure safety and proper integration with the adjoining space. When you convert a wall into an entryway, you can expect to pay between $3,200 and $9,500, with an average cost of $6,400. The additional work required for this conversion reinforces the home’s integrity and ensures compliance with applicable building codes.

The Hampton, NH homeowners’ guide to demolitions

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