01
Boiler rooms
Insulated tanks, pumps, and the pipe forest that keeps a Denver row house warm without a rattling baseboard.
Denver hydronics
Heat that stays in the floor
Plumber 4 designs radiant loops and supply lines for Denver altitude — hard water, old brick, and a written drawing before the first valve comes off.
The bench
Drawn, then piped
We build the manifold on the bench, photograph every joint, and only then open the wall. Denver water is hard and the winters are long, so the drawing includes the softener, the expansion tank, and the mixing valve — not a surprise on the invoice.
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Altitude-sized boilers Recovery and venting calculated for 5,280 feet, not a sea-level spec sheet.
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Hard-water plan Softeners and anode schedules written into the quote when the neighborhood needs them.
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Brick stays brick We sleeve, patch, and leave the plaster line straight before we ask you to look.
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Drawing stays A labeled sketch stays with the house, so the next call starts from the last joint.
The work
Six things we take from drawing to heat
Radiant floors, boiler rooms, baths, kitchens, copper supply, and the fixtures you live with.
02
Manifold bench
Loops built and labeled on the bench so the floor heat is balanced before it disappears under the finish.
03
Bath resets
New supply, a quiet fill, and fixtures set level — the room you walk into when the dust is gone.
04
Kitchen taps
A faucet that does not weep into the cabinet, with stops you can actually reach.
05
Copper supply
Cut, cleaned, and fitted copper so the supply runs quiet inside the wall.
06
Copper fixtures
A finished bath with exposed copper — shower, taps, and a basin set level.
Recent jobs
Work left in the house
Baths, boilers, and copper we have already set. Open a photo to see the finish.
Who answers
A small Denver bench
Field lead, desk, manifold bench, and the tech who finishes the room.
Amina Cole
Field lead
Julian Peck
Lead plumber
Ellis Ward
Manifold bench
Noah Briggs
Service tech
From the block
What the row houses say
Floors that stay warm, taps that stay dry, and copper that stays quiet.
They drew the radiant loops before they touched the plaster. The parlor is warm in the morning and the brick still looks like brick.
Helen Cho Curtis Park
The kitchen tap had been weeping into the cabinet for a year. Plumber 4 swapped the stops, set the faucet, and left the shelf dry.
Mateo Ruiz Highlands kitchen
Julian set the loops, Ellis built the manifold, and Amina ran the visit. One crew, one number, no second company.
Priya Nand Capitol Hill
When the heat drops
A cold floor before sunrise?
Call the desk. We isolate the loop, protect the floors, and schedule the repair that lasts the winter — not a patch that fails in March.
Visit desk
Tell the desk what the house is doing
Radiant loops, a weeping tap, or a boiler that short-cycles. The desk reads this before the truck rolls.