DIY vs Hiring a Pro: How to Know the Difference
June 3, 2026
Some home projects are totally worth doing yourself to save money, but others can get expensive fast if something goes wrong. We break down which interior design and renovation tasks are safe to DIY and which ones are better left to a licensed professional.
Transcript
Sam: Hey everyone, welcome to Interior Design Tips! Today we are talking about the question that has caused me personally to lose sleep, waste money, and once, almost lose a friendship. When do you just put down the tools and call a professional?
Dave: Oh this is such a good one because I feel like everyone gets this wrong, at least once. I definitely did.
Sam: What was your worst call? Like your biggest "I should not have done this myself" moment?
Dave: Okay so. Electrical. I tried to move an outlet in my living room. Just one outlet. Seemed so simple. Twelve hours later I had no power to half the room, my wife was not speaking to me, and I ended up paying an electrician four hundred dollars to fix what I broke on top of what it would've cost originally.
Sam: See and that's the thing, people forget that DIY gone wrong can cost you MORE than hiring out from the start. That's not a win.
Dave: It's an expensive lesson. What about you, what's your line in the sand?
Sam: Okay so I have a pretty clear rule now. Anything that touches the three P's, I hire out. Plumbing, permits, panels. Like if it's behind a wall and it involves water or electricity, I'm not touching it.
Dave: That's actually a really solid filter. Because those are also the things that can cause the most damage if they go wrong. Water damage, fire risk.
Sam: Exactly. A busted tile, fine, I'll fix that myself. A slow leak inside a wall? That's ten thousand dollars of mold remediation waiting to happen.
Dave: And I think people underestimate how fast plumbing goes bad. Like it's not immediate, you don't see it, and then one day you've got a problem that has been sitting there for months.
Sam: The sneaky disasters are the worst ones.
Dave: But okay, flip side. What do you think is criminally over-hired? Like stuff people pay for that they absolutely could do themselves?
Sam: Painting. One hundred percent. People pay painters two, three thousand dollars for a job they could do themselves over a weekend for two hundred bucks in supplies.
Dave: Totally agree. And honestly if you take your time with the prep, tape everything properly, use good quality paint, the result is just as good.
Sam: The prep is everything. I spent like forty percent of my time just prepping when I did my whole downstairs and it came out beautifully.
Dave: Same. And I'd add tile work to the DIY-able list, at least for backsplashes and floors. It's not as scary as it looks.
Sam: Okay I will push back a little there. Shower tile? I'd hire that out. The waterproofing layer underneath, the slope, getting that wrong is brutal.
Dave: Fair. Shower tile is its own beast. But a kitchen backsplash, yeah, totally doable for most people.
Sam: The other thing I always tell people is to be honest about your time. Like yes you can lay your own hardwood floor but if it's going to take you six weekends and a pro could do it in three days, what is your time actually worth?
Dave: Right, and your sanity. There's a real cost to your sanity.
Sam: There really is. I think the honest answer is it's not DIY versus pro, it's knowing yourself. Know your skill level, know your risk tolerance, and know when the stakes are too high to guess.
Dave: Totally. Learn the easy wins, protect yourself on the big stuff, and don't let ego make the decision.
Sam: That last one is the real tip honestly.
Dave: That is the show. Thanks so much for hanging out with us today, we really appreciate it.
Sam: Catch you next time on Interior Design Tips!