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Estimating

The latest cost estimating guides for architects, contractors, home builders, remodelers, facility managers, and electricians!

2025 BNi Mechanical-Electrical Costbook

$134.95 - $279.95
from $134.95
$134.95 - $279.95
$134.95

The 2025 BNi Mechanical/Electrical Costbook is your essential resource for precise cost estimation! Premium Edition Enhance your estimating proce...

View full details
$134.95 - $279.95
from $134.95
$134.95 - $279.95
$134.95

2025 BNi Electrical Costbook

$129.95 - $279.95
from $129.95
$129.95 - $279.95
$129.95

The 2025 BNi Electrical Costbook is your definitive resource for precise cost estimation!    Premium Edition Enhance your estimating process with ...

View full details
$129.95 - $279.95
from $129.95
$129.95 - $279.95
$129.95
2025 Mechanical/Electrical Square Foot Costbook

2025 Mechanical/Electrical Square Foot Costbook

$125.95 - $125.95
$125.95
$125.95 - $125.95
$125.95

The 2025 Mechanical/Electrical Square Foot Costbook includes 65 real-world cost models, covering a diverse range of building types—from civic to ...

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$125.95 - $125.95
$125.95
$125.95 - $125.95
$125.95

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