Gallagher Builders provide a wide range of building services & maintenance works to clients throughout Donegal.

Our Services


If you need a complete transformation of your existing property you can trust Micheal Gallagher to deliver the highest standard of work.


Want that extra bedroom, conservatory or garage? Just give us a call to discuss your project – we’ll guide and advise you through the process.

Property Maintenance

Our team includes skilled builders, painters, electricians, tilers and plumbers so we can keep your building, home or commercial property maintained to the highest standards.

New Builds

Thinking of building a new home or office? Working with one of our partner architects in Donegal we can provide a complete building service to meet your budget and deadline expectations.


Your home is more than likely your single most important investment. The critical thing when undertaking building works on your property is to make sure the job is done right.

The team at Gallagher Builders Donegal have the technical ability to oversee your house extension from start to finish.

Our team are made up of experienced tradesmen and qualified professionals so you can have full confidence that any work we undertake will be carried out to the highest standards.


Want that extra bedroom, conservatory or garage? Just give us a call to discuss your project – we’ll guide and advise you through the process.

Even small simple changes can bring energy efficient upgrades, bring new technologies, add value and breathe new life into your home.

No matter what your project is, you need a company you can trust and that will get the job done. We are genuinely committed to that.

Insurance Works

Gallagher Builders Donegal cover’s all aspects of insurance work from replacing a damaged ceiling caused by a burst pipe to a total refurbishment due to flood or fire damage.

Call Gallagher Builders Donegal today if you are looking to get the job done by a professional, fully insured, reliable building maintenance company.

Complete Build Solutions

We are dedicated in providing our customers with a complete solution for their building project and a service that includes assistance with every step of that very process.

We have a long standing partnership and work closely with local architects in order to help our customers from the very start; this means you can count on us to provide expert advice and assistance from the early stages of: consultation, pre planning and/or planning, all the way to architectural and engineering drawings, followed with a premium build by our team.

Let's Build Something Together

Any successful building project is a joint effort. Get Gallagher Builders on the team and we'll get your job off to a sprint start - and a winning finish.

What kind of building projects do we undertake?

Gallagher Builders Donegal has experience in a wide range of building and construction projects - including (but not restricted to) domestic renovations, extensions, loft conversions, garages and new-builds, property maintenance and landscaping.

How are building costs estimated?

All our project work for client is costed up ion a job by job basis - depending on the nature of the work, this may be in conjunction with an independent architect or quantity surveyor. We will then agree up front on a payment plan to suit your budget.

Why choose Gallagher Builders?

We are experienced, trustworthy and hard working. We rely on our reputation for most of our work so we strive to do the best job for all of our clients - large or small. We are always happy to refer prospective clients to previous customers and examples of our work (just some of which is overviewed in the "Our Work" section of this website. We are regularly asked by local architects to tender for work - established partnerships that rely on directing their clients to builders they can trust. Subject to your budget, we strive to source the best materials for the job and use local / Irish companies where possible. We are fully insured and are diligent in working to the best Health & Safety practices. We deliver on time - and on budget.

Where does Gallagher Builders operate?

As we're based just outside Donegal Town, it's no surprise that the bulk of our work is in the County. We've also worked in Leitrim, Sligo and across the border in Northern Ireland. If you're planning a construction project in this region please get in touch to discuss your project.

Contact Us


Donegal Road
Co. Donegal
F94 HN62


+353 (0) 74 97 22176

+353 (0) 87 6317225

VAT No. IE 5317106C