What we do...

New Builds

At Tom Lennon Construction we are committed to ensuring that our customers receive a high quality service and enjoy the experience of building their new home. We offer a total solution for all your building requirements and take pride in all our new home projects as they are a testament to the quality of our workmanship. Our attention to detail in each of our custom homes makes them stand out and also makes them much more enjoyable and comfortable to live.


Depending on what system suits your home budget we can offer expert advice on internal and external wall insulation. Up to 30% of your homes heat can be lost through poorly insulated walls. Your walls have the greatest exposure to the outside elements so improving or replacing your wall insulation is a great way to make long-term savings and a great way to improve the comfort of your home, in doing so you can reduce your heating bills.

Windows & Doors

We can offer you expert help and advice in choosing from a wide range of external windows and doors that will face-lift your property. You will be guaranted an A-rated product that will offer you a much higher u-value.Your existing windows will most likely be old, ill-fitting, draughty and tired. Installing new windows and doors really is a wise investment in your property.

Plumbing & Heating

Our plumbing and heating contractors are all highly qualified and are “SEAI” registered. As a result we can ensure you will receive an extensive insight into the ideal system you require from as little as upgrading your gas boiler to full heating installations helping you to achieve energy saving in your home heating system.


Tom Lennon Construction is moving up fast in the Fibreglass market and can offer you a wide range of services including quick and cost effective methods of: fibreglass flat roof coverings, shower and wet room tanking along with valley & parapet repairs.


We offer all aspects of renovation from interior design and layout to a complete refurbishment of your existing home. Transforming unused parts of your home into a bright, quality living space. Either way no matter how big or small the renovation we can offer or expert advice.


We can offer you advice on sourcing and laying from a wide range tiles. The choices are limitless and all our tilers are qualified tradesmen specialising in the laying of natural stone, with a high expertise in the laying of ceramics and porcelain.

Carpentry & Joinery

Our services include: roofing, joisting, staircase design & fitting, solid wood & laminate floor installations, kitchen & wardrobe design & installations, Doors,windows, skirting, mouldings, and all other types of custom interior carpentry and joinery.

Bathroom Refurbishment

It may be just a simple sanitary ware replacement or a full bathroom renovation, either way we can offer you comprehensive plumbing advice and a design service, working closely with our clients from start to finish to guarantee quality sanitary fittings and tiles as part of a full “turnkey solution”.

Attic Conversions

We can convert your attic space to add an extra bedroom or bathroom to your home. Or maybe you require some extra office space, a games room or simply just need extra storage? Either way we can help by designing and building side access doors, or more simply adding a loft ladder and flooring to maximize your space.

Velux windows are optional and can be supplied and fitted, with many sizes available to suit your lighting needs. All our stairs are designed to work aesthetically with your existing stair style.

Alternatively we can change your existing stair style if required. All work is subject to certificate of compliance, which includes fitting of Reinforced Steel beams and the highest quality u-value insulation.

No matter how large or small the conversion we can help.


Adding an extension to your home is a great way to get extra space and modern conditions that you always wanted without having the expenses and hassles of selling your home and finding a new one, especially if you happen to like where you live.

A house extension can ultimately transform your living space and have greater impact on your home and your lifestyle.

An individually designed house extension gives you the opportunity to create a part of your home that is unique to you and your family.

Many smart home owners are also choosing to build an extension as a way to add value to their home. Your home could be the most important asset – so it is critical to choose the right company to build your house extension, you only have one chance to get the job done right.