Plumber in Boise, ID for Plumbing, Heating, Cooling and Electrical

Regularly, and it is some of the more interesting work we do. North End housing can carry galvanized supply lines, cast iron drainage, clay sewer laterals and ungrounded electrical circuits, sometimes all in the same property. That combination needs someone who has seen it before, because the diagnosis often starts from the era of the house rather than from the symptom. Tell us roughly when the house was built when you call and we will arrive with the right expectations.

If the decline has been gradual over years and affects the whole house, the most likely cause is galvanized steel supply pipe corroding inward. Galvanized rusts from the inside, and the rust builds up until the effective diameter is a fraction of the original. It typically shows on the hot side first, because heat accelerates it. Other possibilities are a failing pressure reducing valve or a partially closed main shutoff, so we diagnose before recommending a repipe, since replacing all the pipe in a house is an expensive way to fix a faulty valve.

It varies more, which is the more important point. Boise blends surface water from the Boise River with groundwater from wells, and the proportion differs by pressure zone and by season. Meridian’s supply is entirely groundwater from city wells, so it is more consistent. That means two Boise households in different zones can genuinely have different water, and hardness figures quoted city-wide are averages rather than what arrives at your particular tap. If you are sizing a softener, measure your own.

Yes, and ductless mini splits are almost always the answer. Homes heated hydronically, whether by a boiler or through Boise’s geothermal district system, have no duct network to attach conventional air conditioning to, and retrofitting full ductwork through a finished period home is enormously disruptive and often destroys architectural detail. A multi zone mini split system provides cooling room by room with a small wall penetration per unit, and it heats as well.

Yes, and Boise is where most of our hydronic work is. Older Boise homes are noticeably more likely to have boilers and cast iron radiators than anywhere else in this valley. Because forced air dominates the region, there are fewer technicians genuinely comfortable with hydronic systems, and faults get misdiagnosed as a result. The classic example is a discharging relief valve being replaced repeatedly when the actual fault is a failed expansion tank. More on our boiler page.

Look at an exposed run in a crawl space, garage or under a sink. Polybutylene is flexible plastic pipe, usually grey though sometimes blue or black, and very often stamped PB2110. It was installed from roughly 1978 through the mid 1990s, which overlaps with a period of real building activity here. It degrades internally and tends to fail suddenly rather than weeping first, so identifying it before it identifies itself is the whole point.

Frequently. It is one of the most common causes of recurring main line backups in the North End, East End and other established neighbourhoods, where mature trees sit alongside jointed clay sewer laterals. Roots are drawn to the moisture escaping through a joint, enter, and thicken inside the pipe. Cutting them restores flow immediately, but they return unless the entry point is addressed. We camera the line first so you know whether you are looking at maintenance or a repair.

Yes, the same as anywhere else in Boise. The City of Boise issues its own permits and inspections for plumbing, heating and electrical work, separate from Ada County. Homes inside a designated historic district face additional design review for street-facing exterior changes, such as relocating a service mast, but interior work like a panel upgrade or grounding a circuit follows the normal city permit process.

It can be. Some insurers now specifically ask about ungrounded, two-prong electrical systems when underwriting older homes, and a few decline to renew without a plan to address it. This comes up often enough in pre-1960 Boise housing that it is worth checking your policy language rather than waiting for a renewal surprise. Grounding upgrades can be phased room by room rather than done as one disruptive project.

Several streets in the North End and around Warm Springs Avenue carry a local historic district designation, which mainly affects street-facing exterior changes rather than interior mechanical work. If you are not sure, tell us your address when you call and we will flag it before planning anything that touches the exterior, such as an AC condenser placement or a new electrical service location.

Not always. Many pre-1960 Boise homes have a mix of original and previously updated circuits, and the practical approach is usually to prioritise the circuits that carry the most risk or the most load: kitchens, bathrooms, and anything feeding major appliances, rather than opening every wall in the house at once. A licensed electrician can walk the panel and the visible wiring with you and lay out a phased plan rather than a single expensive verdict.