Plumbing & Heating Companies in Northern Ireland

663 active plumbing & heating businesses in Northern Ireland. Average age: 8.4 years.

663

Total

658

With Ownership Data

Accts Overdue

With Charges

Top Controller Nationalities

Irish 400British 381Northern Irish 171Romanian 2Lithuanian 2Irish,Northern Irish 2Iranian 2Scottish 2

27 controllers resident outside the UK

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⚠️ Compliance flags are based on the Companies House data snapshot dated 2 March 2026. Compliance flags are based on a snapshot dated 2 March 2026. Accounts and statements may have been filed since this date. Always verify on Companies House.

Page 1 of 4 – Companies 1–200 of 663

Company	Town	Incorporated	Age	Size	Flags
Very Good Plumbing Ltd NI692248	Belfast BT16 1YT	31 Oct 2022	3.4y	Small (Total Exemption Full)	Clean ✓
Gas Design Solutions Limited NI615229	Newtownabbey BT37 9NN	31 Oct 2012	13.4y	UNAUDITED ABRIDGED	Clean ✓
Gtw Renewables Ltd NI731919	Craigavon BT67 0LS	31 Jul 2025	0.7y	—	Clean ✓
Macam Group Ltd NI731929	Belfast BT13 3BL	31 Jul 2025	0.7y	—	Clean ✓
Mark Beattie Plumbing & Heating Ltd NI697791	Lurgan BT67 9BH	31 May 2023	2.8y	Micro Entity	Clean ✓
Asking Solutions Limited NI679678	Bangor BT20 4TW	31 May 2021	4.8y	UNAUDITED ABRIDGED	ConfStmt overdue*
Patrick Hughes Limited NI638792	Newtownards BT22 1JG	31 May 2016	9.8y	Micro Entity	Clean ✓
M&Dt Plumbing And Heating Ltd NI678008	Larne BT40 3JH	31 Mar 2021	5y	Micro Entity	Clean ✓
P & H Services (Mechanical) Limited NI046026	Coleraine BT52 2JA	31 Mar 2003	23y	Micro Entity	Clean ✓
Jamm Utilities Ltd NI610949	Dungannon BT71 4QZ	31 Jan 2012	14.2y	Micro Entity	Clean ✓
William Mcallen & Sons Limited NI007515	Co Down BT33 0EQ	31 Jan 1969	57.2y	Small (Total Exemption Full)	Clean ✓
Jm Mcquillan Ltd NI693391	Lisburn BT28 1TH	30 Dec 2022	3.3y	Small (Total Exemption Full)	Clean ✓
Belmont Plumbing Services Ltd NI692926	Lisburn BT28 1TP	30 Nov 2022	3.3y	Micro Entity	Clean ✓
Jpc Mechanical Services (Ni) Limited NI642456	Kinawley BT92 4HL	30 Nov 2016	9.3y	Micro Entity	Clean ✓
Tirkeeran Trading Ltd NI672992	Derry/Londonderry BT48 8JH	30 Sept 2020	5.5y	Micro Entity	Clean ✓
Pdm Plumbing Services Ltd NI655351	Castlewellan BT31 9DD	30 Aug 2018	7.6y	Micro Entity	Clean ✓
Alexander Plumbing And Heating Ltd NI640504	Belfast BT4 1NT	30 Aug 2016	9.6y	Micro Entity	Accts overdueConfStmt overdue
Copperfast Plumbing & Heating Services Limited NI060718	Eglinton BT47 3YJ	30 Aug 2006	19.6y	Small (Total Exemption Full)	Clean ✓
Cts Projects Limited NI060713	Upper Dromore Road BT34 3PN	30 Aug 2006	19.6y	Large (Full)	4 charges4 satisfied
Michael Mcginn Mechanical Ltd NI603934	Armagh BT60 4DA	30 Jul 2010	15.7y	Micro Entity	Clean ✓
Dmac Gas Services Ltd NI689388	Belfast BT12 7GB	30 Jun 2022	3.8y	Small (Total Exemption Full)	Accts overdue*
Mayne Plumbing & Heating Ltd NI055800	Belfast BT8 7QN	30 Jun 2005	20.8y	Small (Total Exemption Full)	ConfStmt overdue*1 charge
Bj Mcgrath Mechanical Ltd NI661836	Dungannon BT70 3LS	30 May 2019	6.9y	UNAUDITED ABRIDGED	Clean ✓
G&M Supply & Maintenance Limited NI624920	Derry/Londonderry BT47 3LD	30 May 2014	11.8y	Micro Entity	Clean ✓
Bmcc Plumbing And Heating Ltd NI678928	Belfast BT5 5AD	30 Apr 2021	4.9y	Micro Entity	Clean ✓
Victoria Mechanical Services Limited NI069111	Belfast BT3 9LE	30 Apr 2008	17.9y	Small (Total Exemption Full)	ConfStmt overdue*
Fluid Plumbing & Heating Ltd NI637436	Belfast BT9 6PJ	30 Mar 2016	10y	Small (Total Exemption Full)	Clean ✓
Rc Mechanical Services Ltd NI737451	Ballymena BT44 9BN	30 Jan 2026	0.2y	—	Clean ✓
Matco Mechanical Ltd NI643489	Omagh BT78 3DE	30 Jan 2017	9.2y	Small (Total Exemption Full)	Accts overdueConfStmt overdue
Sjb Plumbing Ltd NI692869	Newry BT34 5YJ	29 Nov 2022	3.3y	Micro Entity	Clean ✓
Bd Mullan Plumbing & Heating Ltd NI657461	Coleraine BT51 5EN	29 Nov 2018	7.3y	Micro Entity	Clean ✓
Sharpe Ventilation Services Limited NI013213	— BT3 9DJ	29 Nov 1978	47.3y	Small	4 charges1 satisfied
Ignite Plumbing Services (Ire) Ltd NI682719	Magherafelt BT45 7RR	29 Sept 2021	4.5y	Micro Entity	Clean ✓
Jbt Mechanical Services Limited NI646670	Armagh BT61 8EX	29 Jun 2017	8.8y	UNAUDITED ABRIDGED	Accts overdue*
Precision Plumbing Services Limited NI639402	Strabane BT82 9BF	29 Jun 2016	9.8y	Micro Entity	Accts overdue*
Bluecool Water Dispensers Limited NI073037	Newry BT34 1DJ	29 Jun 2009	16.8y	Dormant	Accts overdueConfStmt overdueDormant
Kieran Letters Plumbing & Heating Ltd NI653339	Magherafelt BT45 6LE	29 May 2018	7.9y	Micro Entity	Clean ✓
Mj Plumbing Contracts Ltd NI612947	Newry BT34 5JQ	29 May 2012	13.9y	Micro Entity	Clean ✓
Boiler Specialists Ltd NI032442	Co Antrim. BT37 0ZJ	29 May 1997	28.9y	Dormant	Dormant
Proline Mechanical Ltd NI695819	Cookstown BT80 0HW	29 Mar 2023	3y	Micro Entity	Clean ✓
P Lynch Plumbing & Heating Limited NI687017	Derry/Londonderry BT48 0AF	29 Mar 2022	4y	UNAUDITED ABRIDGED	Clean ✓
Cmac N.I. Limited NI677850	Belfast BT4 3EU	29 Mar 2021	5y	Micro Entity	Accts overdue*
Plumb Gas (N.I.) Ltd NI677870	Newtownabbey BT36 7SU	29 Mar 2021	5y	Small (Total Exemption Full)	Clean ✓
Howard Heating Solutions Limited NI652048	Newcastle BT33 0HD	29 Mar 2018	8y	Small (Total Exemption Full)	Clean ✓
Gs Plumbing & Heating (N.I.) Limited NI637384	Magherafelt BT45 8NB	29 Mar 2016	10y	Micro Entity	Accts overdue*
Bml Plumbing And Heating Ltd NI710995	Newry BT35 7NP	29 Feb 2024	2.1y	Dormant	ConfStmt overdue*Dormant
Hughes Hvac Ltd NI737426	Armagh BT61 8BA	29 Jan 2026	0.2y	—	Clean ✓
Ads Mechanical Limited NI650606	Ballynahinch BT24 8LB	29 Jan 2018	8.2y	Micro Entity	Accts overdue*
Flowright Belfast Plumbing Ltd NI735782	Lisburn BT28 3RU	28 Nov 2025	0.4y	—	Clean ✓
Brooklawn Services Ltd NI666162	Banbridge BT32 5AU	28 Nov 2019	6.4y	Small (Total Exemption Full)	Clean ✓
Navabi Limited NI642412	Cookstown BT80 8NX	28 Nov 2016	9.3y	Small (Total Exemption Full)	Clean ✓
Valside Limited NI030213	5 Heron Road BT3 9HB	28 Nov 1995	30.4y	Small (Total Exemption Full)	Clean ✓
Ef Plumbing & Heating Ltd NI673760	Lisburn BT28 2ER	28 Oct 2020	5.4y	Micro Entity	Accts overdue*
Mem Plumbing Ltd NI601102	Coleraine BT51 4BN	28 Oct 2009	16.4y	Micro Entity	Clean ✓
R J Smyth Engineering Limited NI048467	Omagh BT78 5PY	28 Oct 2003	22.4y	UNAUDITED ABRIDGED	Clean ✓
Evo Plumbing Systems Ltd NI682697	Belfast BT13 3BN	28 Sept 2021	4.5y	Small (Total Exemption Full)	Clean ✓
Jmt Plumbing Heating Ltd Prev: JMT PLUMING AND HEATING LTD NI700951	Lisburn BT28 3RG	28 Aug 2023	2.6y	Micro Entity	Clean ✓
Morgan Mechanical Ltd NI639862	Warrenpoint BT34 3TE	28 Jul 2016	9.7y	Micro Entity	Clean ✓
Asr Mechanical Services Ltd NI729882	Armagh BT60 2LQ	28 May 2025	0.9y	—	Clean ✓
Mckee And Bailie Ltd NI729862	Belfast BT13 3FF	28 May 2025	0.9y	—	Clean ✓
Allan Greenfield Plumbing Ltd NI624847	Lisburn BT28 1LG	28 May 2014	11.9y	Dormant	Accts overdueConfStmt overdueDormant
Paul Darby Plumbing & Heating Ltd NI046666	Newtownabbey BT36 7JL	28 May 2003	22.9y	Micro Entity	Accts overdue*
Tullygarvan Plumbing And Heating Ltd NI651359	Newry BT35 9LP	28 Feb 2018	8.1y	Micro Entity	ConfStmt overdue*
Killinchy Plumbing & Heating Ltd NI737340	Newtownards BT23 6WA	28 Jan 2026	0.2y	—	Clean ✓
Cleaning Drains Jetting Limited NI725855	Belfast BT10 0HS	28 Jan 2025	1.2y	—	ConfStmt overdue*
Ftg Heating Limited Prev: FTG LTD NI658562	Belfast BT5 5DW	28 Jan 2019	7.2y	Small (Total Exemption Full)	Clean ✓
Mdo Mechanical Ltd NI071595	— BT41 2JJ	28 Jan 2009	17.2y	Micro Entity	Clean ✓
Pj Mullan & Sons Ltd NI045271	— BT51 5EH	28 Jan 2003	23.2y	Small (Total Exemption Full)	Accts overdueConfStmt overdue
Aadvantage Services Ltd NI684645	Belfast BT6 9LA	27 Dec 2021	4.3y	Micro Entity	Clean ✓
M50 Mechanical Ltd NI724095	Craigavon BT62 1PT	27 Nov 2024	1.4y	—	ConfStmt overdue*
Drainsbay Utilities Ltd NI734829	Larne BT40 1RG	27 Oct 2025	0.4y	—	Clean ✓
Eeco Energy Limited NI723011	Belfast BT3 9LE	27 Oct 2024	1.4y	—	ConfStmt overdue*
Mkl Plumbing And Heating Ltd NI673740	Limavady BT49 0FH	27 Oct 2020	5.4y	Micro Entity	Clean ✓
Mr Mechanical Services Ltd NI634503	Warrenpoint BT34 3PT	27 Oct 2015	10.4y	Small (Total Exemption Full)	Clean ✓
B&M Mechanical Ltd NI721799	Newry BT35 0AT	27 Sept 2024	1.5y	—	Clean ✓
Ohph Ltd NI655980	Newry BT35 8RD	27 Sept 2018	7.5y	Micro Entity	Clean ✓
Jamison'S Mechanical Services Limited NI641075	Ballymoney BT53 8TW	27 Sept 2016	9.5y	UNAUDITED ABRIDGED	Clean ✓
Agd Plumbing & Heating Ltd NI647126	Castlewellan BT31 9DD	27 Jul 2017	8.7y	Micro Entity	Clean ✓
Cjm Mechanical Services Ltd NI689260	Dungannon BT71 4BW	27 Jun 2022	3.8y	Dormant	Accts overdue*Dormant
Gilmore Plumbing Ltd NI608002	Coleraine BT51 3LQ	27 Jun 2011	14.8y	Micro Entity	Accts overdue*
Pmk Plumbing Group Ltd NI729802	Newry BT35 9LX	27 May 2025	0.9y	—	Clean ✓
M J Mckernan Plumbing & Heating Ltd NI679640	Belfast BT11 8JX	27 May 2021	4.9y	Micro Entity	Clean ✓
Sp Plumbing & Heating Specialist Limited NI727889	Belfast BT9 5FL	27 Mar 2025	1y	—	Clean ✓
Epe (N.I.) Ltd NI712605	Larne BT40 1HJ	27 Mar 2024	2y	—	Accts overdue*
Kelly Mechanical Services (Ni) Ltd NI668691	Dungannon BT71 7EW	27 Mar 2020	6y	Micro Entity	Clean ✓
Joe Murphy Plumbing Ltd NI660102	Newry BT34 2LZ	27 Mar 2019	7y	Micro Entity	Clean ✓
C & A Mechanical Ltd NI630320	Omagh BT79 8LS	27 Mar 2015	11y	Micro Entity	Clean ✓
B Jones Plumbing And Heating Ltd NI644181	Craigavon BT63 6NF	27 Feb 2017	9.1y	Small (Total Exemption Full)	ConfStmt overdue*
Belfast Gas Ltd NI737323	Belfast BT9 6DJ	27 Jan 2026	0.2y	—	Clean ✓
Jad Property & Developments Ltd NI737316	Ballymena BT42 1AX	27 Jan 2026	0.2y	—	Clean ✓
P&L Eco Building Services Ltd NI724077	Newry BT35 6AA	26 Nov 2024	1.4y	—	ConfStmt overdue*
Project Zero Carbon Limited NI666100	Derry/Londonderry BT48 8PE	26 Nov 2019	6.4y	—	Accts overdueConfStmt overdue
Mcl Plumbing & Heating Contracts Ltd NI648906	Newry BT35 6QU	26 Oct 2017	8.4y	Micro Entity	Clean ✓
Mcclure Plumbing Ltd NI733764	Portstewart BT55 7LW	26 Sept 2025	0.5y	—	Clean ✓
Fitzgas Ltd NI672081	Lisburn BT28 3SY	26 Aug 2020	5.6y	Micro Entity	Clean ✓
Moane Plumbing & Heating Contracts Ltd NI603861	Fivemiletown BT75 0NX	26 Jul 2010	15.7y	Micro Entity	Clean ✓
Cj Mechanical Ltd NI646596	Newry BT34 2HZ	26 Jun 2017	8.8y	Micro Entity	Accts overdue*
Colin Boyes Limited NI625379	Lisburn BT28 1XP	26 Jun 2014	11.8y	Micro Entity	Clean ✓
Hanna Smyth Holdings Ltd NI625370	Armagh BT60 1RH	26 Jun 2014	11.8y	Micro Entity	2 charges
Scott Service Engineers Ltd NI613345	Derry/Londonderry BT48 7RZ	26 Jun 2012	13.8y	Micro Entity	Accts overdue*
Gjk Plumbing & Heating Ltd NI697696	Newry BT35 0DY	26 May 2023	2.9y	Small (Total Exemption Full)	Clean ✓
H & A Mechanical Services Limited NI034251	Draperstown BT45 7EE	26 May 1998	27.9y	Medium	Accts overdue*
Cyclone Air Conditioning & Ventilation Ltd Prev: FIN HVAC LIMITED NI678806	Armagh BT61 9HG	26 Apr 2021	4.9y	UNAUDITED ABRIDGED	Accts overdue*
Zircon Air Conditioning (Ni) Limited Prev: ZIRCON AIR CONDITIONING LIMITED NI660042	Castlereagh BT6 9HP	26 Mar 2019	7y	Small (Total Exemption Full)	ConfStmt overdue*
Add Mechanical Ltd NI738272	Ballynahinch BT24 8LB	26 Feb 2026	0.1y	—	Clean ✓
Cill Chluana Mechanical Ltd NI735721	Armagh BT60 2HF	25 Nov 2025	0.4y	—	Clean ✓
Pools & Leisure Ireland Ltd NI684029	Belfast BT16 1QT	25 Nov 2021	4.4y	Small (Total Exemption Full)	Clean ✓
David Anderson (Plumbing & Heating Services) Ltd NI048824	Co. Armagh BT61 8LW	25 Nov 2003	22.4y	Small (Total Exemption Full)	Clean ✓
Newbridge Plumbing & Heating Services Ltd NI700907	Downpatrick BT30 6LZ	25 Aug 2023	2.6y	Micro Entity	Clean ✓
Floortherm Renewables Limited Prev: AJP RENEWABLES LIMITED NI619516	Newry BT34 2QJ	25 Jul 2013	12.7y	Small	Clean ✓
Amc365 Ltd NI730798	Ballygowan BT23 6NF	25 Jun 2025	0.8y	—	Clean ✓
Lindsay Mechanical Ltd NI717464	Craigavon BT66 8HY	25 Jun 2024	1.8y	Small (Total Exemption Full)	Clean ✓
Sss Alleviate Ltd NI689254	Craigavon BT63 5PP	25 Jun 2022	3.8y	Small (Total Exemption Full)	Accts overdue*
Af Mechanical Ltd NI679556	Downpatrick BT30 6TZ	25 May 2021	4.9y	Small (Total Exemption Full)	Clean ✓
Mgm Mechanical Services Limited NI064882	Newry BT35 9UD	25 May 2007	18.9y	Micro Entity	Clean ✓
Coastline Heat Ltd NI728917	Belfast BT5 5AD	25 Apr 2025	0.9y	—	Clean ✓
Goldring Ent Ltd NI728926	Belfast BT7 3GB	25 Apr 2025	0.9y	—	Clean ✓
Surge Renewables Ltd NI687659	Belfast BT3 9JP	25 Apr 2022	3.9y	Micro Entity	ConfStmt overdue*
Fresh Ventilation Ltd NI660899	Carrickfergus BT38 7AW	25 Apr 2019	6.9y	Micro Entity	Clean ✓
Redfern Plumbing And Heating Limited NI638028	Belfast BT15 4BB	25 Apr 2016	9.9y	Micro Entity	ConfStmt overdue*
Markram Limited NI054887	Belfast BT17 9AN	25 Apr 2005	20.9y	Micro Entity	Accts overdue*
Mooney Plumbing & Heating Ltd NI710623	Ballymena BT44 8TG	25 Feb 2024	2.1y	Dormant	Dormant
Conway Mechanical Services Limited NI635987	Magherafelt BT45 7QP	25 Jan 2016	10.2y	Micro Entity	ConfStmt overdue*
Rdr Plumbing & Heating Limited NI705394	Ballywalter BT22 2LD	24 Nov 2023	2.4y	Micro Entity	Clean ✓
Surefire Heating Ltd NI692786	Lisburn BT28 2BP	24 Nov 2022	3.4y	Small (Total Exemption Full)	Clean ✓
Zone Plumbing Ltd NI703662	Belfast BT6 8PX	24 Oct 2023	2.4y	Micro Entity	Clean ✓
Mgmech Limited NI733680	Newry BT35 9SA	24 Sept 2025	0.5y	—	Clean ✓
A & J Plumbing Services Ltd NI664589	Armagh BT60 1DE	24 Sept 2019	6.5y	Micro Entity	Clean ✓
Drenched (Ni) Bathrooms & Tiles Ltd. Prev: BIOFOSS RENEWABLES LTD NI073910	Maghera BT46 5LF	24 Sept 2009	16.5y	Micro Entity	Clean ✓
Ccp Mechanical Ltd NI731675	Dungannon BT71 4NB	24 Jul 2025	0.7y	—	Clean ✓
Sure Safe Boilers Ltd NI699519	Craigavon BT63 5UJ	24 Jul 2023	2.7y	Micro Entity	Clean ✓
Mayfair Plumbers Ltd Prev: KM GAS AND PLUMBING LTD NI680303	Belfast BT9 6PG	24 Jun 2021	4.8y	Micro Entity	Accts overdue*
Pm Plumbing & Heating Services Ltd NI055730	— BT47 3EA	24 Jun 2005	20.8y	Micro Entity	Clean ✓
Jf Mechanical Ltd NI729765	Craigavon BT62 4JD	24 May 2025	0.9y	—	Clean ✓
Mjc Gas Services Limited NI716233	Lurgan BT66 7YF	24 May 2024	1.9y	Micro Entity	Clean ✓
Efficient Plumbing And Heating Services Ltd NI679518	Belfast BT17 0WW	24 May 2021	4.9y	Micro Entity	Accts overdue*
The Gas Man (N.I.) Ltd NI661726	Larne BT40 1HJ	24 May 2019	6.9y	Micro Entity	Clean ✓
B.L. Refrigeration & Air Conditioning Limited NI012775	Belfast BT3 9LE	24 May 1978	47.9y	Small (Total Exemption Full)	5 charges4 satisfied
Gallagher Engineering Ltd Prev: BENAUGHLIN LTD NI695685	Omagh BT79 7PR	24 Mar 2023	3y	Dormant	Dormant
Fmn Services Limited NI630201	Derry/Londonderry BT48 6JG	24 Mar 2015	11y	Micro Entity	Clean ✓
Coreflow Solutions Ltd NI726731	Ballynahinch BT24 8TY	24 Feb 2025	1.1y	—	ConfStmt overdue*
Dg Gas Limited NI726687	Belfast BT14 8QD	24 Feb 2025	1.1y	—	ConfStmt overdue*
Ljmfitout Limited NI726684	Carrickfergus BT38 9HT	24 Feb 2025	1.1y	—	ConfStmt overdue*
Quinnmech Limited NI726709	Newry BT35 8WP	24 Feb 2025	1.1y	—	ConfStmt overdue*
Sharpe Mechanical & Electrical Services Limited Prev: SHARPE MECHANICAL SERVICES LIMITED NI011704	— BT3 9DJ	23 Dec 1976	49.3y	Group	4 charges
Dph Plumbing & Heating Ltd NI734714	Downpatrick BT30 6WS	23 Oct 2025	0.4y	—	Clean ✓
Smash Vent Ltd NI722847	Belfast BT1 1HE	23 Oct 2024	1.4y	Small (Total Exemption Full)	Clean ✓
Anderson Mechanical Limited NI656562	Belfast BT5 7EE	23 Oct 2018	7.4y	Micro Entity	Clean ✓
Paul Devlin Mechanical Services Ltd Prev: PAUL DEVLIN MECHANICAL SERVICES CONTRACTOR LTD NI627406	Newcastle BT33 0AD	23 Oct 2014	11.4y	Small (Total Exemption Full)	Clean ✓
Adb Water Services Ltd NI721538	Strabane BT82 0DN	23 Sept 2024	1.5y	—	Clean ✓
Arc Air Support Ltd NI721559	Belfast BT1 6JH	23 Sept 2024	1.5y	Dormant	Dormant
Pml Plumbing & Heating Limited NI672848	Derry/Londonderry BT47 3QZ	23 Sept 2020	5.5y	Small (Total Exemption Full)	Clean ✓
U.P.M. Trading N.I. Ltd Prev: WELL STAFFED SOLUTIONS LTD NI700821	Belfast BT13 2ES	23 Aug 2023	2.6y	Micro Entity	ConfStmt overdue*
Phoenix Energy Services Limited NI041410	Belfast BT3 9ED	23 Aug 2001	24.6y	Large (Full)	1 charge1 satisfied
Mpb Plumbing Ltd NI718857	Derry/Londonderry BT47 3HX	23 Jul 2024	1.7y	Micro Entity	Clean ✓
Coldway Ltd NI632603	Augher BT77 0BA	23 Jul 2015	10.7y	UNAUDITED ABRIDGED	Clean ✓
Excel Mech Ltd NI698451	Hillsborough BT26 6BT	23 Jun 2023	2.8y	Micro Entity	Accts overdue*
Classique Fireplaces Ltd NI680276	Carrickfergus BT38 7PR	23 Jun 2021	4.8y	Small (Total Exemption Full)	ConfStmt overdue*
Db Plumbing Contracts Ltd NI680272	Attical BT34 4HR	23 Jun 2021	4.8y	Micro Entity	Clean ✓
Bc Plumbing & Heating Contracts Ltd NI670494	Magherafelt BT45 8SB	23 Jun 2020	5.8y	UNAUDITED ABRIDGED	Accts overdue*
Pipe Tech Plumbing & Mechanical Ltd NI603587	Newry BT35 6TP	23 Jun 2010	15.8y	UNAUDITED ABRIDGED	Clean ✓
Caldwell Plumbing & Heating Ltd NI653245	Antrim, Carrickfergus BT38 7AW	23 May 2018	7.9y	Micro Entity	Clean ✓
Nu-World Heating Centre Limited NI618557	Derry/Londonderry BT48 7RZ	23 May 2013	12.9y	Micro Entity	Clean ✓
Jmg Mechanical Services Ltd NI046587	Co Down BT34 2PY	23 May 2003	22.9y	Micro Entity	Clean ✓
Supreme Plumbing & Heating Solutions Ltd NI728832	Bangor BT20 4QE	23 Apr 2025	1y	—	Clean ✓
Glenvac Ventilation Ltd NI695675	Newry BT35 9JG	23 Mar 2023	3y	Micro Entity	Clean ✓
Cathal Mcmahon Plumbing & Heating Ltd NI677671	Newry BT34 2HX	23 Mar 2021	5y	Micro Entity	Clean ✓
Mmg Leak Detection Services Ltd NI677679	Plumbridge BT79 8DP	23 Mar 2021	5y	Micro Entity	ConfStmt overdue*
O'Kane Plumbing & Electrics Limited NI063788	Co Tyrone BT80 9NT	23 Mar 2007	19y	Small (Total Exemption Full)	ConfStmt overdue*1 charge
Heatrightservices Ltd Prev: HEATINGRIGHTSERVICES.COM LTD NI738148	Ballyclare BT39 9YR	23 Feb 2026	0.1y	—	Clean ✓
Richmond Mechanical Limited NI686079	Ballymena BT44 9BN	23 Feb 2022	4.1y	UNAUDITED ABRIDGED	Clean ✓
N. Rogers Plumbing & Heating Ltd NI676780	Craigavon BT67 0DE	23 Feb 2021	5.1y	Micro Entity	ConfStmt overdue*
Joe Hunter & Sons Ltd NI063318	Ballymena BT44 8NU	23 Feb 2007	19.1y	Micro Entity	ConfStmt overdue*
W.G Hodgen Limited NI011177	Belfast BT4 2NH	23 Feb 1976	50.1y	Micro Entity	Clean ✓
Premiair Hvac Ltd NI737204	Dromore BT25 2AU	23 Jan 2026	0.2y	—	Clean ✓
Boss Mechanical Services Limited NI650472	Craigavon BT66 6QH	23 Jan 2018	8.2y	Micro Entity	Clean ✓
Damian Doone Plumbing Services Ltd NI643326	Craigavon BT67 0DJ	23 Jan 2017	9.2y	Micro Entity	Clean ✓
M Percy & Son Ltd NI622440	Lurgan BT66 8DF	23 Jan 2014	12.2y	Small (Total Exemption Full)	Accts overdue*
Tp Mccloskey Limited NI062775	Derry/Londonderry BT47 4EW	23 Jan 2007	19.2y	Micro Entity	ConfStmt overdue*
Mok Heating Services Ltd Prev: MDK HEATING SERVICES LTD NI736452	Cookstown BT80 9TP	22 Dec 2025	0.3y	—	Clean ✓
Chill Gas Ltd NI675135	Belfast BT8 7HN	22 Dec 2020	5.3y	Micro Entity	Accts overdue*
Hillview Plumbing Ltd NI635490	Castlewellan BT31 9QU	22 Dec 2015	10.3y	Micro Entity	Clean ✓
Derry Plumbing Limited NI683289	Derry/Londonderry BT47 3JN	22 Oct 2021	4.5y	Small (Total Exemption Full)	Clean ✓
Refresh Property Solutions Ltd NI665268	Belfast BT4 1NU	22 Oct 2019	6.5y	Small (Total Exemption Full)	1 charge
Original Heating Limited NI615085	Derry/Londonderry BT48 8JE	22 Oct 2012	13.5y	Small (Total Exemption Full)	Clean ✓
Pm Services Ireland Limited NI682521	Newry BT34 5UY	22 Sept 2021	4.5y	Micro Entity	Clean ✓
Hillview Heating & Plumbing Limited NI648198	Ballyclare BT39 9JB	22 Sept 2017	8.5y	Micro Entity	Clean ✓
Air Innovation Manufacturing Limited Prev: MK VENTILATION LIMITED NI720259	Derry/Londonderry BT48 9TQ	22 Aug 2024	1.6y	—	ConfStmt overdue*
John Cafferkey Plumbing & Heating Ltd NI626310	Craigavon BT66 6AS	22 Aug 2014	11.6y	UNAUDITED ABRIDGED	Clean ✓
M Gas (N.I.) Limited NI663150	Craigavon BT66 6LB	22 Jul 2019	6.7y	Micro Entity	Accts overdueConfStmt overdue
Ni Plumbing Services Ltd NI670437	Ballymena BT43 6AS	22 Jun 2020	5.8y	Dormant	Dormant
Heat Assured Ltd NI728782	Newry BT34 3FN	22 Apr 2025	1y	—	Clean ✓
Little Mechanical Ltd NI728799	Dungannon BT70 1RJ	22 Apr 2025	1y	—	Clean ✓
Maine Mechanical Services Limited NI669048	Ballymena BT44 9FB	22 Apr 2020	6y	Small (Total Exemption Full)	Accts overdue*
Feidhlim Kelly Plumbing Limited NI659983	Limavady BT49 0PU	22 Mar 2019	7y	Micro Entity	Clean ✓
Sd Plumbing + Heating Contracts Limited NI651867	Ballymena BT44 9JR	22 Mar 2018	8y	Micro Entity	Clean ✓
Eircon Limited NI694773	Newry BT35 8RT	22 Feb 2023	3.1y	Micro Entity	ConfStmt overdue*
Pc Plumbing Heating & Sons Ltd NI616420	Strabane BT82 0JD	22 Jan 2013	13.2y	Micro Entity	ConfStmt overdue*
Abbeyview Renewables Limited Prev: ABBEYVIEW MECHANICAL SERVICES LIMITED NI610471	Downpatrick BT30 9JD	21 Dec 2011	14.3y	Micro Entity	Clean ✓
J Ger Design Ltd. Prev: J MCCONOMY CONTRACTS LIMITED NI665978	Derry/Londonderry BT47 3JA	21 Nov 2019	6.4y	Micro Entity	ConfStmt overdue*

Plumbing & Heating Businesses in Northern Ireland

There are 663 active plumbing & heating businesses in Northern Ireland. Average age is 8.4 years. 89 have overdue accounts. 54 have registered charges. 658 have Persons with Significant Control data on file. Sourced from Companies House under the Open Government Licence. Updated 2 March 2026.

Plumbing & Heating in Other Regions

London (9,360)South East England (6,484)North West England (4,624)East Midlands (4,193)Yorkshire & Humber (4,130)East of England (4,077)South West England (3,458)Scotland (2,991)

More Industries in Northern Ireland

Construction (5,071)Online Retail & E-commerce (4,245)Property & Real Estate (3,160)Management Consultancy (2,248)Restaurants & Cafes (1,783)Building Services (1,757)Healthcare Services (1,738)Road Transport & Haulage (1,307)

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