Group-buy stories, by project.
How neighborhood group-buys actually save money — for solar, roofing, pools, HVAC, and more.
How to tell if your roof needs replacing (and when it does not)
Most roofs are replaced a few years late or a few years early. Here is how to read yours honestly, what a real inspection should cover, and the case for waiting.
What NEM 3.0 actually means if you are buying solar in California
The rules changed how solar pays back, and most of the advice online is still written for the old ones. What changed, why system size matters more now, and where a battery fits.
How to read a contractor quote (and the five things missing from most of them)
Three quotes for the same job can differ by 40% and none of them are lying. Here is how to compare them properly and what a good quote always contains.
Signs your HVAC is failing — and why the replacement is usually sized wrong
Heating and cooling is the project where the most expensive mistake is not the brand you pick. It is the size.
Is artificial turf worth it in Southern California?
The water math is compelling and the up-front cost is not. An honest look at where turf pays, where it does not, and the mistake that makes it absurdly expensive.
How neighbors buying together actually get a lower price
Group discounts are not goodwill. They come out of specific costs that shrink when a crew does four houses on one street instead of one.
When replacing your windows is worth it — and when the energy pitch is nonsense
Windows are usually a comfort and noise project sold as an energy project. Both can be true. Only one of them survives the math.
Do home improvements actually add value? What the evidence says
Some projects return most of their cost at sale, most return less than half, and a few return nothing. Which is which — and why that is the wrong question anyway.
When you should NOT renovate your home
Most home-improvement sites only know how to sell you a project. Here's our honest take on the times the smartest move is to do nothing — and keep your money.
How block solar pricing works (and why your neighbors matter)
Group-buy solar gets cheaper as more homes on your block join. Here's how the tiers actually move the price — and why recruiting a neighbor pays you back.
A homeowner's guide to going solar (U.S. Dept. of Energy)
A solid, vendor-neutral primer on rooftop solar from the Department of Energy — worth a read before you join your block.
What a group re-roof actually saves a Palos Verdes block
Re-roofing a whole street in one mobilization is dramatically cheaper than one job at a time. We break down where the savings come from.
The neighborhood pool group-buy, explained
Pools are a big-ticket build — and a great fit for a block deal. Here's how clustering interested yards gets everyone a better number.
NEM 3.0 made batteries the smart add-on — here's the math
Under NEM 3.0, exported solar is worth far less than what you pay to pull from the grid. A battery closes that gap — and a block buy makes it affordable.
Why installers quote a whole street at once
For dealers, BlockSun turns scattered, expensive leads into pre-screened blocks. Here's the installer side of the group-buy.