Home Improvement Companies in Portsmouth, NH

Comprehensive list of Portsmouth, New Hampshire based companies, stores and contractors offering quality home improvement services, repairs, maintenance and tools for sale.

Business Listings

STANDARD OF NEW ENGLAND is a family-owned provide house aspiring to give you personalized service and outstanding value. Although we pride ourselves with being a New England firm, we currently have customers and customers throughout the US and Canada. We are proud of our position as a local leader in the Pipe, Valve & Fittings industry.


Searching for a new heating or air conditioning system? Does your existing system require costly repairs? Maybe it is not running as efficiently as it should be! Whether your requirements are domestic or commercial, look no further than East Coast Heating & Air Conditioning. Our products and services are exclusively for the use of domestic and commercial clients.


We Floor Our Customers Whether you want to add a sophisticated flair to your home or a little touch of something more cozy and warm, we currently have all the flooring materials, colors, and brands to bring your visions into reality. We will help you in selecting the best flooring style for your family situation and your personal style.



Selectwood provides a huge range of specialty lumber, as well as building products from such distinguished manufacturers as Marvin Windows & Doors, Timbergate Doors and Rocky Mountain Hardware. At Selectwood, we are committed to serving our customers discerning customers who truly love their homes. We hope you will find this site to be a valuable tool.


Supplying builders, designers, and homeowners with fine kitchen and bath products for 15 years. Here at Seacoast Cabinet Distributors, we design our baths and kitchens with fine cabinetry crafted by Kraftmaid and Omega as well as other fine lines of cabinetry. We sell and incorporate into our designs granite counter tops and counter tops by Corian as well as various others.


New England Gutter Kings is a locally owned & operated, complete service rain gutter firm specializing in the installation of traditional seamless and half round gutter systems available in aluminum, copper, galvanized steel, and zinc. We are specialists in the area of rain gutter leaf protection and provide a range of products that satisfy all budget and maintenance requirements.


This year celebrates Nickerson-Remick's 50th year in business. For more than three decades, the people at Nickerson-Remick have been the preeminent leaders in spray polyurethane foam SPF insulation. It's a reputation we've gained by more than using the finest brands - it's from knowing exactly what to use, and when to use it - no matter the situation.


The days are getting longer and the nights are warmer. The grass is starting to turn greener, while the birds return from their southern vacation. Winter was tough this year, more snow than we've seen in long time. Cabin fever is at an all time high and Ricci Lumber wants to assist you break the infection.


With over twenty years knowledge, Rob is committed to bringing quality, care to detail, and expertise to remodeling, additions and home improvements. We will give the homeowner an accurate timetable and remain on budget for projects. Open-communication, respect and courtesy are highly important to us and to our customers. We pride ourselves with the continued success of repeat customers.