Can you assist in all aspects of new construction (Texas)?

I have always been intrigued by wanting to challenge myself to learn to do new things, and building your own house sounds like the epitome of self-sufficiency. I would obviously need help with the foundation at the very least, because I am not sure of any useful technology that will allow someone to lay a 35'x50'ish slab foundation without at least 2-3 people to assist. Beyond this and laying the roof (Though this one is possible, I feel like I would struggle for a week to get it up solo using pulleys and stuff), however, everything else seems doable by an individual.

My question that I cant seem to find specific clarification on: Regarding HVAC, Electrical, and Plumbing, are you required to hire licensed contractors? I am aware of and fully intend to have everything inspected/permitted properly, but I am unsure if I can do these items myself.

I know that I can perform these duties on a home that I both own and occupy, but what about one that I own and intend to occupy when construction is complete?

On the one hand, I can see them not wanting people to put up dangerous houses that are more likely to catch fire, but on the other hand, I feel like their inspection process should identify these issues.

I have previously done a bit of framing, siding, roof work, interior stuff and minor electrical work (either through Habitat for Humanity or more often through fixing issues as a homeowner). I don't work in construction or anything.

Posted Jul 24, 2016, 6:20 AM UTC

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mky737•

I think you can do the framing yourself but I'm not sure you can pull plumbing or electrical permits by yourself. In my area of Texas only a licensed plumber and electrician can pull those. Also in order to apply for a building permit I think your plans have to be stamped by an architect, maybe a structural engineer.

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s0hanc01•

For your personal house you can self perform plumbing and hvac. But not electric. That is my understanding.

1
wamazingAppraiser•

If you are paying cash for everything, you will have a little more leeway in how you do things, and only have to answer to local permitting/zoning department. If you are getting a loan, the lender may have other requirements. In my area permits are issued for a specific period of time so, you might have a short window to get something done. If you're working alone you may not be able to meet that, so you're going to need another permit. $$$. Depending on how long it takes you, you might have been better off paying someone.

If you ever intend to sell it, do yourself a favor now and make sure everything that requires it, is permitted by the local authorities. And save those records so they are easy to find some day.

And before you spend any money, you really should get a good estimate. DIY stuff may not save you as much as you think because you're going to buy everything retail. Whereas a tract builder or general contractor can get everything cheaper.

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