About
Most explanations of household problems stop at "that's normal" or "call a technician." Why Is My House Like This covers what's in between: which part is making the noise, why it does that, and what that tells you about how worried to be. Once you know the mechanism, you can tell which fixes are safe to do yourself and where the job becomes someone else's.
Every article follows the same format: the symptom, the mechanism behind it, the usual ways it goes wrong, the fixes that are actually safe, and a clear point where you should stop and call a professional.
Who's behind this
I'm an engineer with a demented sense of humor and limited handyman skills. I've always wanted to know how things work: what's inside, how it's put together, and which part is responsible for the noise. Understanding the mechanism is also how I figure out which jobs I can take on myself, and which ones end with a flood, an electrocution, or the house on fire. The jokes are how I cope with the fact that physics always wins.
How articles are written
Some drafts start with AI assistance. I check every article against how the system actually works before it's published, and I review articles again periodically. Specific figures and claims that aren't obvious are cited, mostly to primary sources such as the EPA, DOE, and manufacturer documentation, and listed at the end of each article. If something looks wrong, tell me. That's a bug, and I'll fix it.
Ads, and what they don't get
Ads are how this site pays for itself, along with the occasional link to a product that actually solves the problem in the article. What they don't get is a say in what I write. Nobody pays to be recommended, I don't take money to favor a product, brand, or service company, and if a link earns me a commission, I'll say so. Most of the time the right fix costs nothing, like cleaning something or moving it. When it doesn't, I'll explain what actually matters, so you can judge any product yourself, including the ones I link to. In fact, if I know of a common way people overspend on this stuff, like paying for routine duct cleaning the EPA doesn't recommend, I'll point it out.
Safety
The fixes here stop at things a reasonable person can do without special tools or training. Where that line sits, and what to do if something is sparking or you smell gas, is on the Safety page.
Contact
Corrections, questions, or a house doing something I haven't covered yet: trevor@whyismyhouselikethis.com. I can't diagnose your specific appliance over email, though. That's what the technician is for.