Faucet Installation Service
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Faucet installation mounts a new fixture without cross-threading supply connections, sets the drain pop-up assembly to the correct lift-rod adjustment for full open and full close, and upgrades shut-off valves that are too corroded to provide safe isolation — improving water efficiency and leak-free operation in kitchen or bathroom sinks. Bonded Plumbworks’ licensed plumbers install all faucet types from every major manufacturer and verify operation under full pressure before leaving the job.
What Is Faucet Installation
Faucet installation is the process of mounting a new faucet to a sink, countertop, or wall and connecting it to the hot and cold water supply lines and drain assembly. The work involves selecting the correct faucet configuration for the existing mounting holes (single-hole, three-hole, or widespread), connecting braided stainless steel supply lines to the shut-off valves, installing the drain pop-up assembly, and testing all connections under pressure.
Professional installation accounts for variables that DIY approaches often overlook: supply line sizing, shut-off valve condition, mounting surface thickness, and compatibility between the faucet base plate and the sink or countertop configuration. The International Plumbing Code (IPC) requires that all supply connections be accessible for maintenance and that shut-off valves be present on both hot and cold lines at every fixture.
When to Schedule Faucet Installation
You need faucet installation when building a new home, remodeling a kitchen or bathroom, replacing a sink that requires a different faucet configuration, or upgrading an older faucet to a current model with features like pull-down sprayers, touchless activation, or WaterSense certification. If your existing faucet mounting holes do not match the new faucet, a deck plate or countertop modification may be required — our plumbers handle both scenarios.
Faucet installation is also necessary when converting from a two-handle to a single-handle configuration or when adding a dedicated faucet such as a pot filler, bar sink faucet, or filtered water dispenser. An accessibility upgrade may also drive faucet installation — replacing knob-style handles with lever or touchless models that meet ADA clearance requirements for aging-in-place bathroom and kitchen modifications.
How It Works
Pre-Installation Assessment
We verify the mounting configuration — number of holes, hole spacing, and countertop or sink deck thickness. We inspect existing shut-off valves for proper operation and check supply line condition. Corroded or gate-type shut-off valves are replaced with quarter-turn ball valves during the installation for reliable future access. Faucet Installation inspection gives you a live view of the problem before any work starts. You review the findings and approve the quote before any repair begins.
Old Faucet Removal
If replacing an existing faucet, we disconnect supply lines, remove the mounting hardware using a basin wrench, and clean the mounting surface of old putty, silicone, and mineral deposits. We inspect the sink or countertop for damage that could affect the new installation.
Mounting and Connection
The new faucet is mounted per manufacturer specifications. We use plumber’s putty or the manufacturer-supplied gasket at the base to create a watertight seal. Supply lines are connected to the shut-off valves with new braided stainless steel connectors rated to 125 PSI. AC-powered faucets with touchless sensors require a 120V outlet under the sink for continuous operation, which our plumber verifies or coordinates during faucet installation. An AC adapter converts standard household current to the low-voltage DC power that electronic faucet components require, eliminating the battery changes that battery-powered models demand every 6 to 12 months. The drain pop-up assembly is installed and adjusted for proper seating and drainage.
Testing and Walkthrough
We turn on the water supply, purge air from the lines, and test the faucet through its full range — hot, cold, mixed, spray function, and off. Every connection point is checked under pressure. The aerator — a small screen at the faucet spout tip — mixes air into the water stream to reduce splashing and lower water consumption. During faucet installation, we verify the aerator delivers the manufacturer’s rated flow rate and adjust or replace it if debris from new supply lines restricts output. We demonstrate any features specific to the new faucet (pull-down spray modes, touchless sensor range, filter indicator lights) and provide care instructions. Delta VoiceIQ integration enables voice-activated dispensing of specific water volumes through Alexa or Google Assistant, and our faucet installation walkthrough includes pairing the faucet module with the homeowner’s smart home system.
Benefits vs Alternatives
Professional faucet installation eliminates the risk of leaks from improper supply connections, which are the leading cause of under-sink water damage in residential kitchens and bathrooms. A professional also ensures the faucet is mounted level, the drain pop-up operates correctly, and old shut-off valves are replaced if they no longer hold reliably. Eco-power micro-turbine faucets generate their own electricity from water flow, powering the touchless sensor without batteries or AC adapters — a self-sustaining option that our plumbers can include in any faucet installation.
The alternative — DIY installation — saves on labor cost but carries risk. Cross-threaded supply fittings, over-tightened mounting nuts that crack porcelain sinks, and misaligned drain assemblies are common DIY outcomes that lead to leaks, callbacks, and greater expense than the original installation cost.
Pricing
Faucet installation labor ranges from $150 to $400 depending on faucet type and complexity. A standard bathroom faucet installation is at the lower end. Kitchen faucets with pull-down sprayers, soap dispensers, or multiple components are at the higher end. The fixture cost is separate and depends on the brand and model you select — mid-range faucets from Moen and Delta run $150 to $400, while premium models from Kohler and Grohe range from $400 to $1,200. Bonded Plumbworks provides a complete written estimate covering labor, materials, and any necessary shut-off valve upgrades.
Qualifications
Bonded Plumbworks plumbers are state-licensed and trained in the installation specifications of all major faucet manufacturers including Moen, Delta, Kohler, American Standard, Grohe, and TOTO. Since 2006, we have installed thousands of faucets. We maintain an A+ rating with the Better Business Bureau (BBB) and are members of the Plumbing-Heating-Cooling Contractors Association (PHCC).
Frequently Asked Questions
Can I supply my own faucet for installation?
Yes. We install customer-supplied faucets from any manufacturer. We recommend verifying that your faucet matches the existing mounting configuration before purchase. If you need help selecting a faucet, we can recommend models based on your sink type, usage needs, and budget.
How much does faucet installation cost?
Faucet Installation typically costs $150 to $1,200 for most residential jobs. The final price depends on the scope of work, materials required, and site conditions. Bonded Plumbworks provides a written estimate before starting any faucet installation work, so you know the exact cost upfront. Call (855) 557-9600 for a same-day quote.
Do I need to turn off my water for faucet installation?
We only shut off the local fixture shut-off valves — your water remains on throughout the rest of the house. If the fixture shut-off valves are non-functional, we shut off the main supply briefly while we replace them with new quarter-turn ball valves.
Will a new faucet fit my existing sink?
Most faucets are designed for standard mounting configurations. Single-hole faucets fit single-hole sinks. Widespread faucets require three holes at 8-inch centers. If there is a mismatch, we can use a deck plate to cover extra holes or drill additional holes in stainless steel and composite sinks. We assess compatibility before any work begins.
Does a touchless faucet need electricity?
Most touchless faucets offer both options. A battery-powered faucet runs on 4 to 6 AA batteries and requires no electrical work during faucet installation, while an AC-powered model provides uninterrupted sensor operation without battery replacement.
What are smart faucets with water analytics?
Smart faucets with AI water analytics track daily water consumption, detect usage anomalies, and report data to a smartphone app. These advanced models require the same plumbing connections as a standard faucet installation but add an electrical connection and Wi-Fi pairing during setup.
Back to Faucet Fixture Services
Schedule Today
Call Bonded Plumbworks at (855) 557-9600 to schedule faucet installation. Bonded Plumbworks’ licensed plumbers install kitchen, bathroom, bar, and utility faucets with precise connections and full manufacturer-spec compliance. Every faucet installation service includes a 90-day guarantee on faucet installation work, covering parts and labor.