[ Providing databases featuring material pricing information for the HVACR contractor, plumbing and electrical contracting services ]

'contract':14 'contractor':10 'databas':2 'electr':13 'featur':3 'hvacr':9 'inform':6 'materi':4 'plumb':11 'price':5 'provid':1 'servic':15

Electronic database featuring material pricing information in the electrical, plumbing and HVACR industries recorded on computer media

'comput':16 'databas':2 'electr':9 'electron':1 'featur':3 'hvacr':12 'industri':13 'inform':6 'materi':4 'media':17 'plumb':10 'price':5 'record':14

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