ENR Names Its List of Top 20 Glazing/Curtainwall Contractors; Enclos Remains at the Top
October 18, 2010

Engineering News-Record released its report on the top 600 specialty contractors in the October 11 edition of the magazine. Among the specialty building niches it ranked was that of glazing and curtainwall, of which it named the top 20 installers in the field.

Enclos Corp. leads the pack for a second year with $285.9 million in revenue for 2009, despite a 6-percent decrease from the year before. Second on the list is Walters & Wolf, with a 2009 revenue of $216.7 million.

The following is the entire Top 20:

Top Contractors in Glazing/Curtainwall
Rank	Firm	2009 Revenue ($ million)	% Change '08-'09
1	Enclos Corp.	285.9	-6
2	Walters & WOlf	216.7	-13
3	Harmon Inc.	210.5	-27
4	W&W Glass LLC	210.5	-9
5	Giroux Glass	75.5	28
6	Architectural Glass and Aluminum Co. Inc.	72.0	-23
7	Haley-Greer Inc.	60.0	-40
8	Karas & Karas Glass Co. Inc	52.8	4
9	CBO Glass	50.8	-8
10	Heinaman Contract Glazing	48.1	-4
11	Crown Corr Inc.	39.0	NA
12	Architectural Wall Systems Co.	38.0	15
13	Tower Glass Inc.	37.5	-9
14	Ajay Glass & Mirror Co. Inc.	34.0	-12
15	Zephyr Aluminum LLC	31.5	35
16	SPS Corp.	30.4	6
17	C/S Erectors Inc.	27.0	NA
18	MTH Industries	24.6	-12
19	National Construction Enterprises Inc.	21.6	-28
20	Best Contracting Services Inc.	21.1	71

NA=Not Applicable
Source: ENR

CLICK HERE to see last year’s ENR list.

CLICK HERE to view USGlass magazine's 2010 list of top glazing contractors.

Reprinted courtesy of Engineering News-Record, copyright The McGraw Hill Companies, Inc., October 11, 2010, All rights reserved. To subscribe to ENR, visit http://bit.ly/vuIr0Z (special discount for USGNN readers).

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