| A & B LIGHT HEAT & POWER CO | 667 TONAWANDA ST BUFFALO, NY | (716) 873-7153 |
| A C M MECHANICAL SVCES INC | 64 RANSIER DR BUFFALO, NY | (716) 677-5522 |
| AAA MANUFACTURED HOME SERVICE | 3725 GENESEE ST BUFFALO, NY | (716) 635-0785 |
| ADEMA HEATING & AIR CONDITIONING INC | 378 ENGLEWOOD AVE BUFFALO, NY | (716) 834-7611 |
| AIR QUALITY CONSULTANTS INC | 4568 BAILEY AVE BUFFALO, NY | (716) 837-5806 |
| AIRE HEATING SVCE | 2277 S PARK AVE BUFFALO, NY | (716) 693-0900 |
| ALLIED MECHANICAL INC | 1337 MAIN ST BUFFALO, NY | (716) 882-1234 |
| BACHMAN W J CO INC | 178 RIDGE RD BUFFALO, NY | (716) 821-9801 |
| BRYANT AMER HEATING SVCE CO | 236 WHITNEY PL BUFFALO, NY | (716) 852-1555 |
| BUFFALO CONTRACTING HEATING & COOLING | BUFFALO, NY | (716) 876-2208 |
| CABLETEK | 667 TONAWANDA ST BUFFALO, NY | (716) 873-7153 |
| CECCHINI PLUMBING & HEATING INC | 2795 GENESEE ST BUFFALO, NY | (716) 894-3991 |
| COLEMAN MECHANICAL HEATING & AIR CONDITIONING INC | 235 DEWEY AVE BUFFALO, NY | (716) 446-1100 |
| COLLINS JIM HEATING & COOLING | 46 BERNICE DR BUFFALO, NY | (716) 674-8500 |
| COMMERCIAL REFRIGERATION SVCES | 4636 SENECA ST BUFFALO, NY | (716) 674-2029 |
| D KILIAN SERVICES | BUFFALO, NY | (716) 675-3584 |
| D W C MECHANICAL INC | 49 STRADTMAN ST BUFFALO, NY | (716) 891-0350 |
| DANS HEATING SVCE | 30 DUERSTEIN ST BUFFALO, NY | (716) 826-0029 |
| DAVIS JOSEPH MECHANICAL SERVICE | 1374 CLINTON ST BUFFALO, NY | (585) 426-7700 |
| DENK JOHN A ELECTL CONTR | 75 ENOLA AVE BUFFALO, NY | (716) 877-5793 |
| DOMES HEATING | 1156 ABBOTT RD BUFFALO, NY | (716) 823-0361 |
| E BM HEATING & COOLING | 4114 SENECA ST BUFFALO, NY | (716) 675-4224 |
| EVERETT DANIEL A | 490 POTTERS RD BUFFALO, NY | (716) 827-0768 |
| FOUR SEASONS HEATING & COOLING INC | 2126 NIAGARA ST BUFFALO, NY | (716) 874-0662 |
| GENERAL GAS HEATING & COOLING HTG SVC | 2788 ELMWOOD AVE BUFFALO, NY | (716) 875-3113 |
| GORENFLOS HEATING & COOLING | BUFFALO, NY | (716) 826-4532 |
| HAWCO HEATING & AIR CONDITIONING | 49 ALLEGANY ST BUFFALO, NY | (716) 826-1150 |
| HORBETT HEATING & COOLING | 3725 GENESEE ST BUFFALO, NY | (585) 937-9811 |
| HORBETT KENNETH | 3725 GENESEE ST BUFFALO, NY | (716) 633-0784 |
| INDUSTRIAL HEATING SVCE | 142 COLGATE AVE BUFFALO, NY | (716) 822-8466 |
| J P HEATING AIR CONDITIONING & SHEET METAL | 195 FANCHER AVE BUFFALO, NY | (716) 832-8200 |
| KIPPHUT & NEUMANN CO INC | 120 W TUPPER ST BUFFALO, NY | (716) 842-1500 |
| KUREK GROUP INC | 809 BAILEY AVE BUFFALO, NY | (716) 821-5520 |
| LOCK JOHN AIR CONDITIONING & HEATING SVCE INC | 3120 GENESEE ST BUFFALO, NY | (716) 894-6400 |
| MECHANICAL AIR SYSTEMS INC | 120 W TUPPER ST BUFFALO, NY | (716) 754-2337 |
| MUSSO PLUMBING & HEATING | 8574 SHERIDAN DR BUFFALO, NY | (716) 838-4906 |
| NORTH STAR SUPL CO INC | 55 THIELMAN DR BUFFALO, NY | (716) 853-7332 |
| PEERLESS AIR CONDITIONING & HEATING CO INC | 18 LANSING ST BUFFALO, NY | (716) 875-3727 |
| PROFESSIONAL HEAT CO | 1589 NIAGARA ST BUFFALO, NY | (716) 662-9051 |
| RAINBOW HEATING & COOLING | 3725 GENESEE ST BUFFALO, NY | (716) 754-1410 |
| REIMER HEATING & AIR CONDITIONING INC | BUFFALO, NY | (716) 688-6191 |
| REIS AIR CONDITIONING & HEATING CO | 3120 GENESEE ST BUFFALO, NY | (716) 894-6400 |
| RITTER CHAS C HTNG CONTR | 3404 BAILEY AVE BUFFALO, NY | (716) 833-2463 |
| ROEHRIG A G & SON | 1277 FILLMORE AVE BUFFALO, NY | (716) 892-8857 |
| SCHMIT HERBERT F JR | 45 EVELYN ST BUFFALO, NY | (716) 875-3324 |
| SENTRY HEATING & COOLING | 36 HATCH CT BUFFALO, NY | (716) 634-3885 |
| SIEMENS BUILDING TECHNOLOGIES INC | 85 NORTHPOINTE PKWY BUFFALO, NY | (716) 568-0983 |
| SLR CONTRACTING & SERVICE CO | 598 E DELAVAN AVE BUFFALO, NY | (716) 896-8148 |
| STATE AIR HEATING-COOLING & FIREPLACES | 6900 TRANSIT RD BUFFALO, NY | (716) 626-6326 |
| SUMMER HEATING CO INC | 11 N BRIER RD BUFFALO, NY | (716) 882-1000 |