Inside three Annapolis sprinkler jobs from this August.
Most sprinkler companies describe their work in brochure language. We think it is more useful to show you three engagements from a single month, with the details that actually decided things, because the questions these homeowners asked are probably your questions too. Locations are kept vague and numbers live on our cost page; everything else is how it happened.
The pump that quit without telling anyone
A homeowner near the water called about a system that had stopped holding pressure. The house plumbing worked perfectly, which is exactly why the problem had gone unnoticed: the sprinkler side of a boosted system can die while the taps run fine, because the booster pump only exists for the sprinkler demand. A working system had quietly become decoration.
The scope that came out of the diagnosis was clean: drain the system, replace the booster pump, re-activate, with the electrical wiring handled by an electrician, which is normal for pump swaps and worth knowing when you compare bids. The lesson worth stealing is a habit: glance at the system gauge once a month. A pump failure announces itself there long before a fire would find it, and a yearly inspection catches it even earlier.
A full system quote for a new build on well water
A new custom home, no public water, needed its 13D system priced. A complete quote for that configuration has four parts: the design and hydraulic calculation, the permit path, the stored water and pump package the well makes necessary, and the installation itself. Our well-water guide explains why the tank is not optional and how it gets sized.
The part that surprises people is the exclusions list. Every sprinkler quote excludes things, painting, patching, electrical wiring, freeze protection, backflow devices, and honest bids say so in writing. When we quoted this house we mirrored the exclusions of the competing bid line for line, so the owner could put the two numbers side by side and compare the same job. If a bid you are holding does not spell out its exclusions, that is the first question to ask it.
A historic rowhouse, measured before promised
The third call was a retrofit: sprinklers into an existing rowhouse in the historic heart of the city, the hardest and most careful kind of residential sprinkler work there is. The estimate was built the only way a real retrofit estimate can be, from a walk-through and the floor plans, with the drawings dated and referenced in the scope so everyone prices the same building.
Two decisions defined the number. Head style first: white semi-recessed heads are the standard, with fully concealed heads available as a line-item upgrade for finished ceilings, priced per head so the owner chooses room by room. Water second: city pressure gets verified against the hydraulic calculation, and if the supply comes up short, a booster pump and storage tank enter the scope as a priced option rather than a mid-job surprise. That is what an estimate should do, surface the decisions while they are still cheap. More on how retrofits go, deadline included, on our Annapolis historic district page.
What the month says about hiring anyone
Three jobs, three lessons that generalize. Watch the gauge, because boosted systems fail silently. Read the exclusions, because that is where quotes stop being comparable. And insist the estimate reference your actual plans, because a retrofit priced from the curb is a number waiting to change. Whoever you hire, in whatever county, those three habits are free.