| Company | City | Phone | |
| McNeill Sealcoating | Algonquin | 800-781-0896 |  |
| Sealcoating By JJ | Antioch | 262-862-7342 | |
| M&M Sealcoating | Antioch | 847-203-3314 | |
| M D Services | Antioch | 847-395-0087 | |
| Knight Coat | Barrington | 847-381-9055 | |
| Done Rite Sealcoating | Bartlett | 630-830-5310 | |
| Accurate Paving | Beach Park | 847-263-1830 | |
| Starks Blacktop | Beach Park | 847-872-2002 | |
| Humberto Villarreal | Capron | 815-569-1507 | |
| Kelm Sealcoating | Cary | 847-516-5847 | |
| Jet Black Sealcoating | Crystal Lake | 815-404-0015 | |
| Lord Sealcoating | Crystal Lake | 847-639-6085 | |
| Perma Pave | Crystal Lake | 847-934-0606 | |
| Behm Pavement | Crystal Lake | 815-477-9400 | |
| Peterson Sealcoating & Paving | Crystal Lake | 815-455-2004 | |
| Dekalb County Sealcoating | DeKalb | 815-690-9455 | |
| Superior Paving | Fox Lake | 847-587-1292 | |
| Sandman's Sealcoating | Gilberts | 847-836-6071 | |
| North Shore Asphalt | Grayslake | 847-548-5150 | |
| Suburban Sealcoating | Grayslake | 847-548-3440 | |
| American Blacktop | Gurnee | 847-913-5999 | |
| Mario's Sealcoating | Gurnee | 847-249-9059 | |
| Blue Ribbon Sealcoat | Harvard | 815-648-1914 | |
| Herrera Sealcoating | Harvard | 815-943-3619 | |
| All Seasons Sealcoating | Highland Park | 847-681-2228 | |
| Eric's Sealcoating | Island Lake | 847-487-8744 | |
| Bussone Sealcoat | Lake Villa | 847-356-4248 | |
| Eslinger Sealcoating | Lake Villa | 847-838-3766 | |
| Sealcoat Plus | Lake Villa | 847-356-6122 | |
| G & T Sealcoating | Lake Villa | 847-871-7041 | |
| B & B Coatings | Lakemoor | 847-566-9965 | |
| Byrne Asphalt Sealing | Marengo | 815-943-4495 | |
| O'Leary Contracting | Marengo | 815-943-5165 | |
| Harry Stokes Blacktop | McHenry | 815-344-9412 | |
| Orlando's Sealcoating | McHenry | 847-516-3683 | |
| Proa Bros. | McHenry | 815-385-5306 | |
| Dunn Rite Sealcoating | McHenry | 815-814-1230 | |
| Wright Sealcoat | McHenry | 815-385-2298 | |
| P B & J Sealcoating | McHenry | 847-337-5217 | |
| K&S Pavement Maintenance | Mundelein | 847-462-8068 | |
| American Asphalt | Mundelein | 847-566-8989 | |
| Express Sealcoat | Mundelein | 847-987-3610 | |
| F&F Sealcoating | Mundelein | 847-566-2743 | |
| North Suburban Sealcoating | Northbrook | 847-272-7338 | |
| North Shore Sealcoat | Northbrook | 847-272-7325 | |
| Bristol Paving | Pleasant Prairie | 262-620-6474 | |
| A&B Sealcoating | Rockford | 815-482-2686 | |
| Marco Services | Round Lake | 847-445-5644 | |
| Docherty Sealcoating | Round Lake | 847-540-7863 | |
| Dr. Blacktop | Round Lake | 847-203-0083 | |
| Montgomery Sealcoat | Sharon | 815-382-4009 | |
| Nabar Sealcoating | Silver Lake | 847-223-6296 | |
| Pavement Solutions | Spring Grove | 815-675-0696 | |
| Hawley Asphalt Maintenance | Springfield | 262-248-1776 | |
| Ratliff Brothers | Sycamore | 815-739-7015 | |
| Raven Sealcoating | Wauconda | 847-526-0997 | |
| Bob's Sealcoating & Striping | Wauconda | 847-526-0599 | |
| Performance Paving | Wauconda | 847-526-8368 | |
| Supreme Asphalt Maint. | Wauconda | 847-487-8625 | |
| Schrayer Sealcoat | Wauconda | (847)815-1450. | |
| Adolfo's Sealcoat | Waukegan | 847-782-0758 | |
| Jesus Flores | Waukegan | 847-623-6445 | |
| AAA Quality Seal | Waukegan | 847-244-1227 | |
| American Sealcoating, Inc. | Wheeling | 847-520-3114 | |
| Redi-Kote Asphalt Maint. | Wonder Lake | 866-760-5188 | |
| Russel's Sealing | Woodstock | 815-338-0502 | |
| A&A Sealcoating | Zion | 847-746-4200 | |
| J & D Sealcoating | Zion | 847-323-3821 | |
| 68Contractores in our db. |