The cheapest thing you can do to make your system last longer
A Pittsburgh master plumber on the cheapest way to extend the life of your HVAC system, changing the filter and keeping the outdoor unit clean.
Heat pump water heaters: worth it in Pittsburgh yet?
A Pittsburgh master plumber on heat pump water heaters: the $4-for-$1 efficiency, the high upfront cost, who they pay back, and the basement dehumidifier bonus.
What most contractors get wrong about Pittsburgh boilers and radiators
Radiators heat by convection, not just radiation, and the near-boiler piping is where contractors cut corners. A Pittsburgh master plumber sets it straight.
The things a lot of contractors do that we flat out refuse to do
A Pittsburgh master plumber on the corners other contractors cut, used parts, undersized ductwork and wire, code violations, and what Wahl does instead.
Lead service lines in Pittsburgh: the real situation, and what to do
A Pittsburgh master plumber on lead service lines: what changed, why the city is replacing lead lines, and the practical steps to protect your family’s water.
The sewer camera finding that scares homeowners (and why you should always get the video)
Roots, bellies, offsets, cast iron. A Pittsburgh master plumber on what shows up on a sewer camera, what it means, and why you should always keep the video.
When a mini-split is the right call (and when it is forced where it does not belong)
A Pittsburgh HVAC owner on when a mini-split is the right fix (hot bedrooms, sunrooms, hydronic homes) and when ductwork would do it better and cheaper.
Why a mechanical company does bathroom remodeling (and what we do differently)
A Pittsburgh master plumber on why Wahl added bathroom remodeling after the winter of 2023, and how we handle a project from demolition to tile and showers.
Outdoor reset: the free 15% boiler upgrade most installers skip
Outdoor reset can boost boiler efficiency about 15% and most manufacturers include it free. A Pittsburgh master plumber on why skipping it is stealing from you.
5 red flags you are about to get ripped off by a contractor
A Pittsburgh master plumber on the five red flags that mean a contractor may rip you off, nothing in writing, jargon, no uniform, unmarked truck, no online presence.