Remodel, Restore, and More!

Maybe your family is growing, and you need an additional bedroom suite. Maybe you’ve got a kitchen that is out of date, or you need more storage space. Maybe your home has sustained storm damage and needs restoration. Maybe you’re starting from scratch and want to construct your dream home from the ground up. Our mission is to help you create the exact home you are dreaming about.


Most people want their bathrooms to be comfortable, private and peaceful as well as energy & water efficient and luxurious.  These qualities are the essence of a great bathroom. Whether a custom, Tuscan, tiled, shower stall, or a sleek, modern bath tub space, we can assist you create a space of beauty and tranquility without sacrificing efficiency and ease of maintenance. You will certainly have the bathroom that you will enjoy for many years to come. We offer a remarkable level of design assistance and customer support and are not satisfied until you are happy, so why not contact us today for a free estimate and to discuss the various options to upgrade or build the bathroom of your dreams.


Expand and get the most energy efficient space possible for your budget. Whether you want a custom-built home, outbuilding, addition, single-level or multi-level deck, 3-season room or covered porch, we’ll keep your stress down by handling every aspect of your project, professionally, from concept to completion.

Electrical, HVAC & Plumbing

McMahon’s Contracting is a one-stop shop, a general contracting company that handles all phases of your project from concept to completion.  Isn’t starting a home improvement project time consuming and stressful enough? Having to locate and deal with various companies for every service just increases the odds that something will go wrong. For instance, when you hire McMahon’s Contracting to build an addition, we build it from the foundation up, including the framing, finishing, plumbing, electrical, and heating & HVAC.   Let us help you with all your electrical, plumbing, heating and air conditioning needs. We are experts at troubleshooting, replacing or repairing furnaces of various types, as well as installation of a variety of water and heating systems from traditional furnaces and boilers to heat pumps and geo thermal units, and all plumbing and re-piping projects too.


We are flooring experts, and can happily take you through a process of choosing the best hardwood, tile, bamboo, cork, vinyl, laminate or stone. We can interact online with you, sending you information, pictures and product info at the touch of the send button. We’ll also spend the time you need to decide while our expert design professional will take you step by step through the flooring design process.

Our floors last because we make sure the subfloor is prepared and in the best condition as possible to receive your flooring. We use the right flooring, methods, quality flooring products, and expert flooring installers to give you the floor you want and deserve.


The first question a kitchen contractor or kitchen designer should ask potential clients is, “How much time do you spend in the kitchen?” Usually, it is a significant amount and we recommend that they make their kitchen as attractive and comfy as the rest of their home. We also are very sensitive to the utilitarian needs of the modern cook and can design and build a kitchen for any culinary level. We believe that form & function are equally important to your kitchen design as well as for energy and water efficiency.

Our kitchen design partner, Vivid Design Studio,
can walk you through a process which will help you find the kitchen cabinets,
countertops, appliances, and flooring that best suits your needs, tastes, and
budget. Whether your plan is for a high-end kitchen or a budget kitchen, we offer a level of craftsmanship and customer service that is usually only seen on TV, so why not contact us today for a free estimate and free 1-hour with one of Vivid’s talented kitchen designers.

Masonry, Pavers, Chimneys, and Concrete

Imagine your home’s or business’s exterior transformed by our diverse line of concrete and masonry offerings. There are so many places around a structure where masonry can enhance the look and durability of surfaces, such as pool decks, patios, walkways, stairs and entryways, BBQ’s, fireplaces, chimneys, retaining walls and much, much, more.

Ask us about the newest cement techniques, coloring and stamping as well as the variety of stone and paving options available.

Painting & Staining

 Our expert painters will make sure that your paint job is done immaculately, with clean, crisp lines between ceiling and wall colors. We prep & clean up thoroughly, and use quality paints/stains. NYS Lead-Safe Certified.


There are many brands, profiles, thicknesses, and colors to choose from, including: vinyl siding, wood siding, cement board siding, cedar shake siding, vinyl shakes and scallops, soffits & fascia metal. If you have damage to one side of your house, our expert installers can most likely make the repaired side match the rest of the house, so you do not see the patch.

Windows, Doors, Skylights & Insulation

Energy efficiency and keeping fuel bills down is uppermost in the minds of many homeowners today, yet many have homes that lose energy through poorly sealed doors, single-paned, leaky windows, and insufficiently or poorly insulated spaces in walls and ceilings.

Through our home improvement forum on facebook. McMahon’s Contracting Forum, we have a platform to express our dedication to green living and energy efficiency. In addition to energy savings, there are tax rebates available for qualified windows, doors and skylights which we are happy to help you get. Window and door contractors and realtors agree that along with cleaning & tidying, exterior painting and siding, new windows, doors and skylights are the best way to spruce up the old homestead and increase curb appeal.

Recognizing that a perfect fit is key to the efficiency of replacement windows and doors, our expert window & door installers make sure the job is done correctly.  Now that you have every reason to replace your inefficient windows, why not give us a call to find out about your replacement options and what these options will cost.