Primary trade Plumber
17 ratings
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A1 Domestic Boiler Services & Installations was founded in 1996. If you’re looking for a reliable Boiler Services & Installations in Ballynahinch, Co. Down then you can be assured that we will offer you the best service and unbeatable value for money! We rely on word of mouth and recommendations for much of our work and we pride ourselves on the quality, effectiveness and craftsmanship of everything we do. Our friendly and reliable staff are here to ensure you receive the best possible service from start to finish.

Ratings & reviews

A 1 DOMESTIC BOILER SERVICES rated for Floor fitters in County Down


Overall rating

17 total ratings 0 last 30 days 2 last 6 months 5 last 12 months

11 Mar 2021

Gas / Heating engineer

Absolutely fantastic Gary came out really quick done a full thorough service of my oil fired boiler and checked my oil tank for me, reasonable pricing and very professional will be in contact with Gary to maintain my boiler from now on

, BT30

08 Mar 2021

Gas / Heating engineer


, BT28

09 Jun 2020

Gas / Heating engineer

Quick response and efficient work in a complicared installation. All now sorted out. Maintained good covid-19 separation. Will use Gary again.

, BT28

19 Jun 2020

Gas / Heating engineer

Genuine, reliable and trustworthy. Came out at short notice as had no heat or hot water. Highly recommend.

, BT5

19 May 2020

Gas / Heating engineer

Very reliable and very good job done

, BT28

13 Mar 2020

Gas / Heating engineer

Gary arrived when he said he would, completed job quickly and efficiently. Fee very fair. Excellent service. Highly recommended.

, BT9

23 Jan 2020

Gas / Heating engineer

Excellent service, rapid response, tidy work.

, BT30

12 Oct 2019

Gas / Heating engineer

Fixed a problem which 2 other heating engineers had missed. Very happy. :)

, BT16

20 Sep 2019


I found Gary to be very knowledgable and helpful . He went out of his way ( on a Friday afternoon) to make sure that our heating system was functioning before he left . I would highly recommend this company .

, BT15

13 Aug 2019

Gas / Heating engineer

Very friendly guy

, BT28

Areas serviced

Services available

Top trades offered by A 1 DOMESTIC BOILER SERVICES

Primary trade


Plumbing Repair & Maintenance

Power Showers and Pump


Floor fitters

Water Underfloor Heating

Vinyl Flooring

Specialist Tradesman

Water Underfloor Heating

Gas / Heating engineer

Gas Fire

Gas Cooker / Hob - Installation