Renovating an Existing House

When it comes to renovating an existing house, we’ve helped hundreds of families hit the mark. We provide a “one-stop-shop” for all aspects of renovation; from the design to the finish, we can stop by, assess your space, listen to your needs and ideas, and provide plans that will meet and hopefully exceed your wishes. Here are a few words from some of our happy clients.

Irene’s experience

“Sigma made our dream a reality, which was a lovely family home. Patrick is an incredible architect, and there are things I wouldn’t have done that he convinced us to do, and while at the time I couldn’t visualise it, he could. Their workmanship is incredible. When it came to the snag list, nothing was too big or too small. They took everything as seriously as if it was their own house. They were just incredible to work with.

They were unbelievable when it came to timing. They estimated it would be 20 weeks from start to finish, and they actually finished beforehand. You felt like you were working with your father or brother. They minded us; they looked after us. The meetings they held with us were incredibly helpful. If at night you were getting a bit stressed thinking about the renovation, you’d go into the meeting, and they’d just smooth out all the creases and guarantee that everything would be fine — and everything was. I couldn’t recommend them enough; they were brilliant.”

You can view Irene’s full testimonial here.

Renovating the Boland’s House

“We lived in this home since 1978. When the kids were up and gone, we looked around and decided we’d try and do something. We started with the idea of just doing an en-suite, but that vision expanded thanks to Sigma’s architect, Patrick O’Brien. He showed us that nothing was a problem. He said, “Yes of course — if you want it like that you can have it like that. You don’t want to hear anyone say, ‘No, it can’t be done’.”

“My experience of builders have been mixed, but I found the lads in Sigma were excellent. They were very professional, very organised. And if we did have a problem they’d make a phone call, solved, problem gone. That, to me, was great. They were a one-stop-shop. From planning to finish, the job was absolutely brilliant. One of the beauties of the build is the outside space. There have been a couple of mornings when, being retired and not under time constraints, to be able to sit out the back in the morning with my cup of coffee is absolutely brilliant. I’ve had a few calls from people, and I have absolutely no problem recommending Sigma. And that doesn’t come easy from me. I would be fairly critical, and I find them excellent.”

View the Boland’s entire testimonial here.

If you’re planning on renovating an existing house and would like to discuss your project, feel free to contact us today on 021-4365866.

Home Renovations Cork

Are you considering home renovations and living in the Cork area? As professionals (and customers), we have experienced first-hand the many issues that can plague construction and home renovation projects. We created Sigma Homes with a vision of solving these problems. Whether it’s the whole home or something like a kitchen renovation, our focus is always on giving our client what they want, on time, with superior quality and zero stress. We take your ideas and produce an architecturally designed, high-quality renovation to your house, delivered on time and within your defined budget. 

Right from the first meeting, we aim to take all the stress and hassle out of home renovation. We can advise on ways to improve your home to enhance energy efficiency, maximise daylight and reinvent your living space.  If you’d like to arrange an obligation-free meeting, we can call by, look at your space and see how we can best help you.

“It’s a delight to have it all taken care of for you, from start to finish”.
Pamela and Simon, Sigma Homes Clients

Home Renovations Without the Worry

While renovating your home, we can handle all of the required Building & Design work in-house. You still have full control, while letting us manage the construction reduces your costs and speeds up the building process. 

We can manage your whole project from start to finish, including design drawings, 3D modelling, planning applications, tendering and specification, interior design and of course construction and supervision. Let us be the ones worrying about the contractors, plumbers, electricians, etc.  We can also take care of the engineering supervision and mortgage sign off.

If you already have plans, we’re happy to tender for the project. We can often give advice and help make changes that can bring proposals within budget and regulations without losing the features you want. And if your extension requires planning — or you’re unsure if it requires planning —  we can help with that too. One of our clients had this to say:

“Sigma Homes are as good as they say they are, and probably even better.. They suggested elements to the build that we wouldn’t have thought of ourselves. They are a great team. They’re very bright and enthusiastic, and take great pride in their work. We really felt safe with them from the word go… Any concerns we had were taken seriously and dealt with straight away, without any quibbles and without any delay. That really felt good. “
Helen Murray, Sigma Homes Client

house renovation in cork

For Queries Regarding Home Renovations in Cork

If you have any questions or if you would like us to call out, obligation-free, to go through your options, feel free to give us a call on 021 234 8095. Or you can email us at