Electrical panel upgrade cost: what lab, utility and program data show in 2026

The electrical panel upgrade cost record: 14 published figures, 6 usable central values

Only four studies publish a central cost for a single-family panel or service upgrade with a stated scope. Adjusted to September 2026 dollars, their six figures run from $2,072 to $3,663, with a median of $2,962.

The largest sample is Lawrence Berkeley National Laboratory's national survey of summer 2025: 140 respondents in 34 states, of whom 60 were contractors and engineers who gave cost estimates (LBNL, 2026). For a single-family main service panel replacement, the median of 34 responses was $3,500, the interquartile range $2,100 to $5,000, and the mean $3,931.

A service rating increase (moving to a larger amperage service) has two parts. Customer-side equipment had a $2,800 median across 22 responses. Utility-side costs passed to the customer had a $3,500 median across 19 responses, with a $5,040 mean (LBNL, 2026). LBNL reports these as separate categories, so the two medians cannot simply be added.

Older program figures sit lower. Electricians surveyed for a PG&E and SDG&E study reported a customer-owned panel upgrade averaging $2,780, within a $2,000 to $4,500 range, from 23 contractor responses (PG&E and SDG&E study, 2022). TECH Clean California data summarized by the South Coast AQMD showed heat pump HVAC jobs with a panel upgrade cost $2,600 more on average than jobs without one, and heat pump water heater jobs $1,800 more (South Coast AQMD, 2023). LBNL cited an RSMeans 2020 estimate of $1,954 for demolition and installation of a 200 A panel, with no rewiring (LBNL, 2021).

Panel replacement versus service upgrade: A panel replacement swaps the breaker panel (load center). A service upgrade, called a service rating increase by LBNL, raises the amperage the home can draw, which can also mean a new meter base, new service conductors and utility work on the drop or transformer.

Wide ranges published without a sample are kept in the record but not used for the benchmark. A 2025 LBNL presentation gives $1,000 to $5,000 for a panel replacement and $1,000 to $25,000 for a service replacement (LBNL, 2025). Vendor and marketplace ranges are listed only in the methodology as context.

Utility-side work, not the panel, drives the high end

Customer-side panel costs scale predictably, but utility-side charges are threshold-driven: a transformer, pole or underground run can move a job from a few thousand dollars to tens of thousands.

PG&E's own published cost ranges for changing a residential service under 400 A show the spread. For overhead service, 25% of jobs cost less than $3,000, 75% less than $13,000 and 5% more than $40,000. For underground service, 20% cost less than $2,500, 75% less than $10,000 and 5% more than $31,000 (PG&E cost range pages, as saved by SPUR in 2024).

Utility allowances offset only part of this. The 2022 study put PG&E's Rule 16 allowance at $2,154 and SDG&E's at $3,241, and found that customers paid $300 to $16,000 or more above the allowance (PG&E and SDG&E study, 2022). In LBNL's national survey, only 1 of 11 utility respondents reported any allowance for a service rating increase (LBNL, 2026).

A new transformer cost $6,000 to $8,000 at PG&E in 2022. A homeowner alone on a transformer pays 100% of the upgrade, 50% if two homes share it and 0% if three or more do (PG&E and SDG&E study, 2022). A California pilot reported $15,000 to $19,000 for transformer and pole replacement (CalNEXT, 2025).

Time is the other driver. In LBNL's survey, 70% of single-family projects without a service rating increase were completed within 30 days, against 64% of projects with one (LBNL, 2026). The PG&E process typically took 10 to 30 days, with cases up to eight months; SDG&E's documented timeline ran up to 17 weeks (PG&E and SDG&E study, 2022).

Fewer homes may need the work than once assumed. A DOE-funded NREL and LBNL project estimated that 30% of single-family homes have 100 A panels and 49% have 200 A panels (DOE BTO, 2024). LBNL modelling found the share of buildings needing a panel replacement falls from 56% to 44% with the proposed 2026 NEC load-calculation revisions, and to 6% when combined with least-cost appliance choices (LBNL, 2025). See our 2026 NEC adoption tracker.

Permit fees run $72 to $347 in the nine big cities we could check

Applied to the same 200 A job, published fee schedules in 9 of the 20 largest cities give fees from $72.17 to $347.48, a median of $119, or 2.1% to 9.9% of a $3,500 job. The other 11 schedules could not be opened or have no single residential line.

Cities price this permit in four ways: a flat fee by amperage (Seattle, Jacksonville), a flat item fee (San Diego), a fee tied to job value (Phoenix, Philadelphia), or a sum of item fees (New York, San Antonio, Austin). Seattle's 2026 schedule charges $292.00 for a new or altered 150 to 200 A service plus a $55.48 administrative fee (Seattle SDCI). San Diego charges $176.57 for a panel replacement or upgrade up to 200 A (San Diego IB-103).

National survey data agree that permits are a small share of the bill. LBNL's 33 building department respondents reported panel replacement permit medians at or near $100, with fees often tied to job value (LBNL, 2026). The 2022 California study found $130 to $170 (PG&E and SDG&E study, 2022). Utility fees are separate: Austin Energy lists a $200 electric service application fee on top of the city's $85.91 (City of Austin).

Fee schedules were read on 2026-10-27. Several big-city building departments (Los Angeles, Chicago, Houston, San Jose, Charlotte, Columbus, Indianapolis, San Francisco, Denver, Nashville) block automated downloads; their rows stay blank until the official schedule can be read.

A $4,000 federal cap covers a typical panel, but few programs are open

The federal HEEHR panel cap of $4,000 equals 109% of the LBNL panel median in 2026 dollars, but on 2026-10-27 California's program was fully reserved and Minnesota, Oregon and Hawaii had not launched.

The statute allows up to $4,000 for an electric load service center (panel) upgrade, $2,500 for wiring and $14,000 in total per household. It covers 100% of cost for households below 80% of area median income and 50% for households between 80% and 150% (42 U.S.C. 18795a). On a $3,663 panel job (the LBNL median in September 2026 dollars), the 50% tier pays $1,832, or 50% of the cost.

DOE Program Notice 26-2, effective May 29, 2026, renamed the program High-Efficiency Electric Home Rebates (HEEHR), removed fuel-switching upgrades and allows only electric-to-electric replacements, with launched programs given three months to comply. North Carolina applied the change from 2026-09-01 (NC DEQ). A panel installed as part of a switch from gas equipment to a heat pump therefore falls outside new reservations.

Utility programs are smaller and tied to other upgrades. SMUD lists up to $4,000 in Go Electric rebates for a smart panel, subpanel and new circuits with a gas-to-electric conversion (SMUD). Peninsula Clean Energy pays a $1,000 panel bonus with a heat pump rebate, for panels of 200 A or less (PCE). The federal 25C credit of up to $600 for panelboards of 200 A or more ended for property placed in service after December 31, 2025 (IRS).

Electrician wage cost for a panel installation runs $103 to $719 by state

Using the May 2025 mean electrician wage and the 4 to 15 hours CalNEXT recorded for panel installs, the wage cost of one electrician runs from $102.84 to $719.40 by state. This is a labor-only floor, not a price.

Formula: labor-only wage cost = state mean hourly wage for electricians (SOC 47-2111, BLS OEWS May 2025) x installation hours. Hours come from a 2025 California pilot in which panel and smart breaker installs took 4 to 15 hours, with a helper on most jobs (CalNEXT, 2025). At the US mean of $34.37, the result is $137.48 to $515.55, or 3.9% to 14.7% of the $3,500 LBNL median.

Oregon has the highest mean wage at $47.96 an hour and Arkansas the lowest at $25.71, a ratio of 1.87. The gap between this wage floor and the $3,500 median reflects the helper, benefits, overhead, permits, the panel itself and copper conductors (see the copper wire price index). Median wages by state are on our electrician salary page, and other job costs are in our pricing section.

How the benchmark is built

Get the calculations (CSV)

Where contractors differ

1. A national LBNL survey of summer 2025 put the median single-family main panel replacement at $3,500 (34 responses, United States), with a $2,100 to $5,000 interquartile range.^[1]
2. The median of six published central figures (2020 to 2025, United States and California) is $2,962 in September 2026 dollars, or $2,690 before inflation adjustment.^{[1][3][4][6][37]}
3. Utility-side costs passed to single-family customers for a service rating increase had a $3,500 median and a $5,040 mean (19 responses, United States, 2025).^[1]
4. Electricians in the PG&E and SDG&E territories reported customer-owned panel upgrades averaging $2,780, within $2,000 to $4,500 (California, study published 2022).^[4]
5. PG&E's published ranges for changing an overhead service under 400 A: 25% of jobs under $3,000, 75% under $13,000, 5% over $40,000 (PG&E territory, as saved in 2024).^[5]
6. Only 1 of 11 utility respondents in the 2025 LBNL survey reported any allowance toward a service rating increase ($2,100); the rest reported none (United States).^[1]
7. Of TECH Clean California single-family installs, 4% of heat pump HVAC and 9% of heat pump water heater jobs needed a panel upgrade, adding $2,600 and $1,800 on average (Southern California, 2022 installs).^[6]
8. City permit fees for a 200 A service and panel replacement ran from $72.17 (San Antonio) to $347.48 (Seattle) in 9 of the 20 largest cities, a $119 median (schedules in effect October 2026).^{[28][33][24][26][29]}
9. The federal HEEHR rebate caps a panel upgrade at $4,000 within a $14,000 household total, covering 100% of cost below 80% of area median income and 50% from 80% to 150% (United States, statute).^[9]
10. DOE Program Notice 26-2, effective May 29, 2026, removed fuel-switching upgrades from the HEEHR program nationwide.^[10]
11. California's HEEHRA single-family rebates were fully reserved statewide on February 24, 2026, and multifamily rebates on September 1, 2026.^[12]
12. The labor-only wage cost of a 4 to 15 hour panel installation ranges from $102.84 (Arkansas, 4 hours) to $719.40 (Oregon, 15 hours), using May 2025 mean electrician wages.^[36][7]
13. LBNL modelling found 56% of single-family buildings would need a panel replacement under business-as-usual electrification and the existing NEC, falling to 44% with the proposed 2026 NEC revisions (United States, 2025).^[2]

In short

• The typical single-family electrical panel upgrade cost in published program and lab data is $2,962 in September 2026 dollars (median of six figures).
• The newest and largest sample, LBNL's 2025 survey, gives a $3,500 median for a main panel replacement and $2,800 for customer-side service equipment.
• Utility-side work is the wild card: PG&E data show 5% of overhead service changes above $40,000.
• Permits are a small line: $72.17 to $347.48 in nine large cities, 2.1% to 9.9% of a $3,500 job.
• The $4,000 federal HEEHR panel cap equals 109% of the LBNL median in 2026 dollars, but key state programs were closed or not launched in October 2026.
• Electrician wage cost alone for a 4 to 15 hour job is $137.48 to $515.55 at the US mean wage.
• The public record is thin: four studies with central values, small samples, and no national invoice dataset.

Common questions

Keep reading

• How to hire an electrician
• Pricing and Estimating guide
• Copper wire price index
• Electrician Apprenticeship Statistics: Apprentices by State, Completion and Hours
• Electrician Hourly Rate 2026: What Public Contracts Show Electricians Bill, and How Much of It Is Wage
• Electrician School Cost by State: Tuition, Debt and Earnings
• All electrical contractor data

How we built this report

Selection: a cost figure was included in the record (table t1) only if a government agency, national laboratory, utility program or nonprofit study published it with a stated scope and year. Six central values (medians, averages or a cost-database estimate) for single-family panel or customer-side service work with a known price year form the benchmark.

Exclusions: LBNL's database average of $1,993 (two projects) and the South Coast AQMD's $3,000 planning assumption are shown but not used in the benchmark; ranges without a central value are shown only in t1. Vendor and marketplace ranges (for example Fixr, updated January 31, 2025, at $1,500 to $4,500) are Tier 3 context and appear in excluded.md, not in any headline.

Inflation: each figure is multiplied by CPI-U for September 2026 (336.940) divided by the CPI-U annual average of its price year (2025: 321.943; 2022: 292.655; 2020: 258.811), from the BLS flat file. The 2022 PG&E and SDG&E study is treated as 2022 prices and RSMeans 2020 as 2020 prices.

Permits: the 20 largest cities come from the Census Vintage 2025 incorporated place estimates. Each city's official 2026 schedule was applied to one scope: replace the main panel and upgrade to 200 A service in an existing one-family home, one panel, valued at $3,500. For New York ECW assumed one service switch, one set of conductors over #1/0 to 250 MCM and one single-phase panel with more than 20 breakers. Eleven cities are marked not available because the official schedule blocked automated access or lacked a residential line; no fee was estimated for them.

Labor: labor-only wage cost = BLS OEWS May 2025 state mean hourly wage for electricians x 4 and x 15 hours. The hours come from five contractor-reported panel and smart breaker installs in a CalNEXT pilot (2025); no national source of panel installation hours was found. The estimate is a wage floor, not a price, and medians by state are on our salary page.

Conflicts: where sources disagree, both figures are shown with their scope (for example, permit costs of $130 to $170 in the 2022 California study against $625 to $1,000 in the 2025 pilot). LBNL figures are self-reported estimates; respondents were concentrated on the West Coast and East Coast.

Rebate status was read from each program page on 2026-10-27 and is dated in table t4. Minnesota's page blocked scripted downloads and was read through a fetch tool; the extraction is saved in raw/. Last updated 2026-10-27.

This report presents published data with its limitations. It is not legal, financial or investment advice.

Sources by tier

Tier 1: primary and official sources (34)

• [1] Lawrence Berkeley National Laboratory. Understanding the Costs and Barriers of Residential Electrical Panel and Service Upgrades (Casquero-Modrego, Venkatraman, Gul, Less, Walker). National survey, summer 2025; published August 2026. Accessed 2026-10-27.
• [2] Lawrence Berkeley National Laboratory. Electric Panel Capacity Constraints (Walker and Less, NESCAUM presentation). August 2025. Accessed 2026-10-27.
• [3] Lawrence Berkeley National Laboratory. The Cost of Decarbonization and Energy Upgrade Retrofits for US Homes (Less, Walker, Casquero-Modrego, Rainer). Project database to 2021; RSMeans 2020 cost data. Accessed 2026-10-27.
• [6] South Coast Air Quality Management District. PAR 1111 and 1121 Working Group Meeting #2 (panel upgrade costs from TECH Clean California data). TECH installs, mostly 2022; presented November 2023. Accessed 2026-10-27.
• [8] U.S. Department of Energy, Building Technologies Office. BTO Peer Review 2024: Solutions for Electrical Panel Constraints (NREL and LBNL). 2024. Accessed 2026-10-27.
• [9] Legal Information Institute, Cornell Law School (U.S. Code text). 42 U.S. Code 18795a, High-efficiency electric home rebate program. Statute as enacted 2022. Accessed 2026-10-27.
• [10] U.S. Department of Energy. Home Energy Rebates Program Notice 26-2, HEEHR Program for States and Territories. Effective May 29, 2026. Accessed 2026-10-27.
• [11] U.S. Department of Energy, Office of State and Community Energy Programs. Home Energy Rebate Programs. Page as of 2026-10-27. Accessed 2026-10-27.
• [12] TECH Clean California (California Energy Commission HEEHRA program). HEEHRA Rebates. Status as of 2026-10-27. Accessed 2026-10-27.
• [13] North Carolina Department of Environmental Quality. Energy Saver North Carolina: Program Changes. 2026. Accessed 2026-10-27.
• [14] Minnesota Department of Commerce. Home Electrification and Appliance Rebates (HEAR) program page. Status note dated 2026-10-12. Accessed 2026-10-27.
• [15] Oregon Department of Energy. Home Energy Rebates. Status as of 2026-10-27. Accessed 2026-10-27.
• [16] Oregon Department of Energy. Oregon HEAR program. Status as of 2026-10-27. Accessed 2026-10-27.
• [17] Hawaii State Energy Office. eHale Energy Saver: Hawaii's Home Energy Rebate Program. Status as of 2026-10-27. Accessed 2026-10-27.
• [18] Washington State Department of Commerce. State Home Electrification and Appliance Rebates (HEAR) Program. Page updated September 8, 2026. Accessed 2026-10-27.
• [20] Sacramento Municipal Utility District. Heating and cooling rebates. Page as of 2026-10-27. Accessed 2026-10-27.
• [21] Sacramento Municipal Utility District. SMUD boosts rebates for heat pumps (news release). February 18, 2026. Accessed 2026-10-27.
• [22] Peninsula Clean Energy. Home Upgrade Rebates Terms and Conditions (May 18, 2026). May 18, 2026. Accessed 2026-10-27.
• [23] Internal Revenue Service. Energy Efficient Home Improvement Credit. Credit for 2023 to 2025. Accessed 2026-10-27.
• [24] New York City Department of Buildings. 1 RCNY 101-03, Fees payable to the Department of Buildings. Rule in effect 2026. Accessed 2026-10-27.
• [25] New York City Department of Buildings. DOB NOW: Build Electrical Updates, Summer 2026 Release (updated May 2026). May 2026. Accessed 2026-10-27.
• [26] City of Phoenix Planning and Development Department. PDD Fee Schedule, approved 12/17/2025 per Ordinance G-7465 (effective 1/20/2026). Effective 2026-01-20. Accessed 2026-10-27.
• [27] City of Philadelphia Department of Licenses and Inspections. PG_012_INF Construction Permit Fees (effective January 1, 2025, rev. 2.2026). Effective 2025-01-01, revised February 2026. Accessed 2026-10-27.
• [28] City of San Antonio Development Services Department. FY 2027 Development Fee Schedule (revised October 2026). FY 2027. Accessed 2026-10-27.
• [29] City of San Diego Development Services Department. Information Bulletin 103: Fee Schedule for Mechanical, Electrical, Plumbing/Gas Permits. Version of May 2026. Accessed 2026-10-27.
• [30] City of Fort Worth. Ordinance No. 26-28781, schedule of fees (effective October 1, 2026). Effective 2026-10-01. Accessed 2026-10-27.
• [31] City of Jacksonville. City Fees: Electrical Permit Fees, Section 320.409. Page as of 2026-10-27. Accessed 2026-10-27.
• [32] City of Austin Development Services Department. Residential Building Plan Review and Inspection Permit Fees (updated 10/14/2026, effective 10/01/2026). FY 2026-27. Accessed 2026-10-27.
• [33] City of Seattle Department of Construction and Inspections. 2026 Fee Subtitle, Table D-15 Electrical Permit Fees (When Plans Are Not Required). 2026. Accessed 2026-10-27.
• [34] City of Dallas Planning and Development. Permit Fee Schedule and Planning and Development Fee Changes (effective July 1, 2025). Effective 2025-07-01. Accessed 2026-10-27.
• [35] U.S. Census Bureau. City and Town Population Totals: 2020 to 2025 (SUB-EST2025). July 1, 2025 estimates. Accessed 2026-10-27.
• [36] U.S. Bureau of Labor Statistics. Occupational Employment and Wage Statistics, May 2025 state and national estimates, Electricians (47-2111). May 2025. Accessed 2026-10-27.
• [37] U.S. Bureau of Labor Statistics. Consumer Price Index for All Urban Consumers (CUUR0000SA0), flat file cu.data.1.AllItems. Annual averages 2020 to 2025; September 2026. Accessed 2026-10-27.
• [39] TECH Clean California (California Energy Commission HEEHRA program). HEEHRA Rebates for Single Family Homes in Central and Southern Regions Fully Reserved as of January 7, 2026. January 8, 2026. Accessed 2026-10-27.

Tier 2: trade bodies, market research, company data (5)

• [4] Pacific Gas and Electric Company and San Diego Gas and Electric Company. Service Upgrades for Electrification Retrofits Study Final Report (CALMAC PG&E0467.01, NV5 and Redwood Energy). Surveys and interviews, published May 27, 2022. Accessed 2026-10-27.
• [5] Pacific Gas and Electric Company. Building and Renovation Services, Project Cost Range: modify overhead and underground electric service under 400 amps (PG&E pages as saved by SPUR, accessed by SPUR March 7, 2024). Historical averages, as published by PG&E in 2024. Accessed 2026-10-27.
• [7] CalNEXT (California investor-owned utility emerging technologies program), prepared by TRC and UC Davis. Electrification Enablement via Load-Balancing Solutions Focused Pilot, Final Report ET24SWE0063. Pilot installations, report dated December 16, 2025. Accessed 2026-10-27.
• [19] Southwest Energy Efficiency Project. Colorado Home Rebates End August 1st. June 29, 2026. Accessed 2026-10-27.
• [38] SPUR. Solving the Panel Puzzle (policy brief). May 2024. Accessed 2026-10-27.