| Business | Phone |
| Visuvius Concrete 40 Rogers Rd, Haverhill 1835 | (978) 521-2560 |
| Triad Associates Inc 100 Downing Ave, Haverhill 1830 | (978) 373-4223 |
| Segura Customized Concrete 800 Broadway, Haverhill 1832 | (978) 521-2189 |
| G & C Concrete Construction 25 Hale St, Haverhill 1830 | (978) 521-2011 |
| Majestic Steel Inc Po Box 5396, Haverhill 1835 | (978) 374-3068 |