Water Meter Installation Cost in 2026: 5/8, 3/4 and 1-Inch Compared

The meter itself is one of the cheapest parts of a new water connection. Published charges to buy and set a residential meter run from about $111 (Austin Water, 5/8-inch, provisional FY2027 sheet) to $835 (Frisco, 1-inch, including a $150 deposit), and our national estimate is $200 to $500 with a $300 midpoint. The meter’s size is what costs money. Most utilities multiply their capacity fees by meter size, so moving from a 5/8-inch to a 1-inch meter adds $4,840 in Charlotte, $8,256 in Fort Worth and $11,338 at the Las Vegas Valley Water District.

What “meter installation” means on a new home

On new construction the meter is the last piece the utility installs. Your plumber or the utility has already tapped the main and run the service to a meter box at the property line. Then the utility sets the meter, sometimes with a yoke or setter, an automated reading device, and an inspection. Depending on the utility, you may see these as one line or as four:

• Meter hardware, priced by size (Denver Water, Raleigh, Columbus)
• Meter setting or installation labor (LVVWD $165 for 1-inch or smaller; McKinney $510 for 3/4-inch)
• Reading device (Seattle Public Utilities charges $330 for the first automated meter on a new service)
• Inspection (Denver Water $155; Houston $100.71 for meters 2 inches or smaller; Salt Lake City $120)

Some utilities fold the meter into the tap fee instead. Tucson Water’s $1,740 5/8-inch price covers a new service line and the meter, and OUC’s $4,155 standard connection does too. Check before you add a separate meter charge to a quote that already includes one.

Meter charges by size

Published charges for the meter and its setting on a single-family service. A dash means the utility’s table does not list that size. Capacity fees are in the next table. Checked 2026-09-24.

*Austin Water marks its FY2026-27 fee sheet as based on a workbook pending final adoption. Treat those three amounts as provisional. McKinney charges double outside city limits ($1,020 for 3/4-inch, $1,130 for 1-inch). LVVWD and Salt Lake City bill the meter hardware at cost, so they have no fixed price to list.

How meter size multiplies capacity fees

Capacity, impact and system development fees are usually priced per “equivalent” unit: an EDU, ERC, service unit or customer equivalent. The smallest residential meter counts as one unit and bigger meters count as more. The multipliers below come straight from the utilities’ own schedules.

Water capacity-type fees for one single-family connection by meter size. Amounts marked “derived” are our multiplication of the published per-unit fee by the published multiplier. Checked 2026-09-24.

The pattern is steady. Where a utility publishes all three sizes, the 1-inch figure is roughly 2.5 times the 5/8-inch figure: Fort Worth ($2,824 × 2.5 = $7,060), Raleigh, Charlotte and Portland all follow it. Seattle uses 1.7 and OUC uses 1.99. Some utilities charge the same up to 1 inch. Phoenix’s water treatment impact fee is $4,387 for any single-family meter up to 1 inch, and Columbus and SNWA treat 5/8-inch and 3/4-inch alike.

Worked examples: the cost of going from 5/8 to 1 inch

• Charlotte (FY2027). Connection fee $7,068 − $4,407 = $2,661 more. System development fee $3,632 − $1,453 = $2,179 more. Total increase: $4,840.
• Fort Worth (permit by September 30, 2026). Water impact $7,060 − $2,824 = $4,236. Wastewater impact is also sized by the meter: $6,700 − $2,680 = $4,020. Total: $8,256. For permits from October 1, 2026 the jump is ($7,475 − $2,990) + ($7,095 − $2,838) = $8,742.
• Austin (plat on or after October 1, 2023). Water: 2.5 × $4,800 − $4,800 = $7,200. Wastewater capital recovery is $2,900 per service unit, so the same multiplier adds 1.5 × $2,900 = $4,350. Together: $11,550, before the $103.88 difference in meter price.
• Las Vegas (LVVWD, from March 1, 2026). Regional connection charge $15,780 − $7,998 = $7,782, plus facilities connection charge $5,927 − $2,371 = $3,556. Total: $11,338.
• Phoenix. $0 difference in the water treatment impact fee between a 5/8-inch and a 1-inch single-family meter.

In most of these cities, the meter hardware adds about $50 to $200 when you upsize. The capacity fee adds thousands.

Irrigation: the second meter

A separate irrigation meter is usually priced as a new connection, not as an add-on. Published examples:

• Charlotte Water: $2,868 for a 5/8-inch split irrigation connection (residential), FY2027. Charlotte says its system development fee applies to every new connection, irrigation included, but the split-irrigation line shows no SDF. Ask which applies; the 5/8-inch SDF is $1,453.
• Raleigh Water: $859 for a 3/4-inch split water service on a new application, $1,775 on an existing one (FY2027).
• El Paso Water: $4,800 for a yard (irrigation) meter connection under 1 inch, compared with $4,380 for the domestic connection (Rules and Regulations No. 7, July 8, 2026).

People usually add the meter so lawn water can be tracked separately. Many utilities bill sewer from metered water use, so ask whether water through an irrigation meter is billed for sewer before you count on savings. Also ask whether it needs its own backflow assembly. OUC, for example, adds $445 to a 5/8-inch connection when a backflow device is included ($4,600 vs $4,155).

Fire sprinklers and meter upsizing

Residential fire sprinklers can push the water meter up a size, because the system has to deliver its design flow through the service. When that happens, the upsizing multipliers above apply to capacity fees even though the house uses no more water day to day. We have not found a utility in our data set that publishes a separate sprinkler-driven meter price, so we don’t quote one. Before the design is finalized, ask the utility and your sprinkler designer:

• What meter and service size does the sprinkler design actually require, and can it be met with the standard residential size?
• Does the utility charge capacity fees on a meter upsized only for fire flow, or offer a separate fire line? El Paso Water, for example, states that its impact fees do not apply to fire service.
• What is the dollar difference between the two meter sizes on this utility’s schedule? Use the capacity table above as a check: in Charlotte the step from 5/8 to 1 inch is $4,840, and in Fort Worth $8,256.

Timing, deposits and “not ready” charges

The meter is set after the service line passes inspection, and a failed visit can cost you. Raleigh charges a $50 “not ready” fee if the stub is missing or substandard. Frisco charges $100 when the meter site is not ready. Waits vary: Frisco usually sets meters under 2 inches the next business day, Dallas says appointments can take eight weeks or more, and Atlanta’s Department of Watershed Management takes about 15 weeks after full payment. Starting service also brings account charges. Examples are El Paso’s $75 refundable deposit, SAWS’s $100 residential deposit, OUC’s $25 initial connection charge and Charleston’s $35 water origination fee.

Changing a meter later has its own price. LVVWD charges the new meter’s cost plus $45 for a size change, and the capacity-fee difference for the larger size usually applies too.

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