Welcome To DML Construction
We are a family owned and operated construction business with over 20 years of combined experience. The DML Construction team is known for excellence in quality, meeting deadlines and communicating effectively to meet customer requirements.

Our Expertise:

New Construction
We build new custom new homes and commercial buildings, garages and additions. 

Septic Systems
We offer full service from new septic design and installation to repair and replacement of your existing septic system. Installing a septic system correctly is critical to the life of the system. Talk to us about the important factors to consider when installing a new septic system (residential or commercial).

Site Excavation

DML Construction is a Site Preparation Contractor for all types of site work including residential, new construction site work and landscaping excavation.

Includes preparation and construction of concrete foundations. 

Cell Tower Construction
We have installed many cell towers throughout New Hampshire and Massachusetts. 
Winter Snow Plowing

We now offer snow plowing all winter long. Please call us for more information.

Stacks Image 393
Stacks Image 383


Servicing NH to Boston, MA
(a 70 mile radius of Concord, NH)

Site Work


Septic System Repair and Installation

Residential & Commercial Remodeling, Building, and Additions

Cell Tower Installation and Construction

General Residential and Commercial Construction

Snow Plowing

Our Mission
Our mission is simply to provide the highest level of customer satisfaction with quality at an affordable price.

bbb copy


Member of ServiceMagic