| dk heating | 1.58 | 0.5 | 8417 | 10 | 99 |
| dk heating and cooling | 1.49 | 0.7 | 526 | 22 | 70 |
| dk heating & sons | 1.8 | 0.6 | 4675 | 17 | 30 |
| dk heating burlington | 0.18 | 0.3 | 9646 | 21 | 86 |
| dk heating and plumbing | 0.55 | 0.6 | 3854 | 23 | 36 |
| dk heating systems | 1.1 | 0.8 | 3250 | 18 | 21 |
| dk heating and sons | 0.96 | 0.2 | 9112 | 19 | 63 |
| dk heating and air conditioning | 1.29 | 0.1 | 6923 | 31 | 26 |
| dk heating & ac | 1.27 | 0.9 | 8686 | 15 | 8 |
| dk heating and air | 0.4 | 0.8 | 3484 | 18 | 90 |
| dk heating birmingham | 1.12 | 0.3 | 7946 | 21 | 41 |
| dk heating maidenhead | 1.9 | 0.2 | 6119 | 21 | 48 |
| d k heating belleville | 0.59 | 0.4 | 7576 | 22 | 79 |
| dk sledzik heating air conditioning | 0.65 | 0.3 | 2193 | 35 | 55 |
| skive heating dk | 0.58 | 0.2 | 7220 | 16 | 64 |
