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Find Demolition pros in Merrimack

Avatar for Ikon Imports LLC
Ikon Imports LLC
5.0(
9
)

Serving Merrimack, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Credit card accepted

"Konnaugh and his team were a pleasure to work with. They showed up on time, and after demolishing and removing a hot tub and a chicken coop, they left my yard practically spotless! They did such a great job, I would highly recommend them to anyone looking for junk removal or yard cleanup ??"
Organizing Items
Sorting items
Clean Room
Half Full Garage
Empty Garage

+7

Response time1 day
4 neighbors recently requested a quote
Avatar for On Task Construction LLC
On Task Construction LLC
5.0(
9
)

Serving Merrimack, NH and surrounding areas

Approved

In business since 2022

Credit card accepted

Offers commercial services

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.\n\nTrip charge $100 will be taken off the contracted amount once agreement is signed.

Spray foam
Spray foam
Spray foam
Deck build
Deck build

+4

2 neighbors recently requested a quote
Recommended by33%of homeowners
O'Sullivan Construction and Property Management
4.3(
12
)

Serving Merrimack, NH and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"We hired this company to remove old exterior window shutters and install new exterior window shutters. They were extremely responsive, prompt, friendly, reliable, and very professional. They were very easy to work with. We would absolutely recommend them without hesitation. We plan to hire them again for future projects."
Small back deck for grilling w french doors and sl
Before
Detail
Porch Swing and Fans
Complete

+70

Response time2 days
35 neighbors recently requested a quote
Recommended by100%of homeowners
Alliance company
New to Angi

Serving Merrimack, 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 Junk-Out-Dawgs LLC
Junk-Out-Dawgs LLC
5.0(
14
)

Serving Merrimack, NH and surrounding areas

In business since 2022

"Super pleased with the shed demo and removal work that Michael and crew did!! They were personable, reasonable with their pricing, well prepared and communicative before and during the job and bonus for me they left the the yard area immaculate - I will call them in a heartbeat if I need further work performed - highly recommend"
Before
After
12x20 shed
12x20 shed
12x20 shed

+13

Response time1 day
Recommended by92%of homeowners
Avatar for K&J Contracting LLC - Halaman Utama  Facebook
K&J Contracting LLC - Halaman Utama Facebook
5.0(
12
)

Serving Merrimack, NH and surrounding areas

In business since 2019

Free estimates

Small jobs welcome

"Kyle and his crew did a great job clearing a wooded/brush area of my backyard and preparing it so I could plant grass. They were knowledgeable, reasonably priced, on time, performed the job as agreed, cleaned up well and Kyle even returned a few days later to take a couple small trees down as promised. He is very conscientious and wants his customer to be satisfied with his work. I would definitely hire K&J contracting again."
Response time1 day
Recommended by100%of homeowners
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FAQs for demolition projects in Merrimack, NH

A professional kitchen demolition takes an average of eight hours (one working day) for standard projects. More complex jobs involving structural changes might require up to two days. 

Factors that extend the timeline include discovering hidden damage, encountering hazardous materials, or removing load-bearing elements. DIY demolitions take considerably longer, often several days to a week, due to learning curves and limited equipment access.

Salvaging kitchen materials can be worthwhile if the components are in good condition. Cabinets, appliances, fixtures, and certain flooring types can be donated to organizations like Habitat for Humanity or sold through online marketplaces. 

This approach reduces landfill waste and may provide tax benefits or offset some demolition costs. However, careful removal takes more time, so weigh potential returns against the additional labor involved.

On demolition day, expect noise, dust, and temporary utility disruptions. Crews will systematically remove fixtures, cabinets, appliances, and targeted surfaces. Protective coverings should be installed to prevent dust from spreading to other areas. 

The space will be unusable during this process, so plan alternative arrangements for food preparation. By completion, all designated elements will be removed and debris cleared, leaving a blank canvas for your renovation.

Removing load-bearing walls without professional assistance is extremely risky and not recommended. These walls support critical structural weight, and improper removal can cause ceiling sagging, floor damage, or even catastrophic collapse. 

Professional projects require structural engineer assessment, proper temporary supports, permanent beam installation, and building permits. The safety risks and potential for expensive structural damage far outweigh any cost savings from DIY approaches.

The Merrimack, NH homeowners’ guide to demolitions

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