Quality control of a new construction

[Michael Stole]

Hello, folks. I am recently concern with quality control in building a new house. What could be measures of quality of a builder's work? And can I make the compensation contingent on these measures of quality in the contract? How to do that? Thanks.

[Emilio Ramirez]

Code is a minimum requirement that must be followed by law. Unfortunately, building to code, does not always mean quality construction. For example. The code allows a 2x10 floor joist to span 15 feet. However, if I want to finish that floor with tile, a"quality" professional would know that you need at least a 2x12 and two layers of sheathing to keep the floor from bouncing and popping the tile. You would probably want a 2x12 regardless to keep your floor from bouncing. Every aspect of construction has these details that effect quality.

The best way to insure quality is to specify it at the beginning and write it into the contract. How do you do that? The most complete way to do that is through architectural exhibits, plans and specifications that are tied back to a contract. These exhibits are typically called construction documents.

Another way to insure quality is to perform due diligence on your contractor. What referrals does he have? Is he licensed? Does he carry general liability insurance? How long has he been in business?

If you do not feel comfortable managing the process or don't know what to look for, as Steve suggests, you should hire a competent advisor. Could be an architect, inspector, could be a construction manager. Someone who knows construction and can help you through the process. I would hire them before you sign a contract with the home builder.

I see standard retainage at 10%, but I come from the commercial world.