Gas - Fitters in Harrow, Middlesex
| Name & Address | Phone # | Website |
| A Spiteri & Co 10 Regent Cl, Harrow, Middlesex HA3 0SF | 020 89071756 |  |
| AC Gas Fitting & Heating 50 Whitefriars Avenue, Harrow, Middlesex HA3 5RN | 020 88637986 | |
| Armstrong Gas Installations 16 Parkfield Cr, Harrow, Middlesex HA2 6JZ | 020 84284234 | |
| Hira's Building Services 7 Ilmington Road, Harrow, Middlesex HA3 0NQ | 020 89093284 | |
| Mark Schluter 56 Tenby Avenue, Harrow, Middlesex HA3 8RX | 020 89079399 | |
| Swift Gas Services 312 Eastcote Lane, Harrow, Middlesex HA2 9AH | 0870-112 4863 | |
