Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001086364-10-007191
Filing Date
2010-01-29
Accepted
2010-01-29 14:40:41
Documents
1

Document Format Files

Seq Description Document Type Size
1 comfortsystems123109.txt SC 13G 12784
  Complete submission text file 0001086364-10-007191.txt   14903
Mailing Address 675 BERING DRIVE SUITE 400 HOUSTON TX 77057
Business Address 675 BERING DRIVE SUITE 400 HOUSTON TX 77057 7138309600
COMFORT SYSTEMS USA INC (Subject) CIK: 0001035983 (see all company filings)

EIN.: 760526487 | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-53565 | Film No.: 10557556
SIC: 1731 Electrical Work

Mailing Address 55 EAST 52ND STREET NEW YORK NY 10055
Business Address 55 EAST 52ND STREET NEW YORK NY 10055 212-810-5300
BlackRock Inc. (Filed by) CIK: 0001364742 (see all company filings)

EIN.: 320174431 | State of Incorp.: DE | Fiscal Year End: 0226
Type: SC 13G
SIC: 6211 Security Brokers, Dealers & Flotation Companies