Nonresidential Maintenance and Repair Prices: Service Bid Comparison Guide
Estimators pricing commercial alterations, tenant improvements, and ongoing facility services face distinct pricing dynamics compared to ground-up construction. Tracking historical baselines helps subcontractors evaluate whether current pricing reflects true trade trends or temporary volatility. The U.S. Bureau of Labor Statistics commodity data series WPU8021 provides a targeted benchmark for the maintenance and repair of nonresidential buildings.
Comparing Baseline Horizons: 1-Year, 2-Year, and 5-Year Shifts
Evaluating trade costs across multiple timeframes clarifies how steady price increases have accumulated over time. Contractors reviewing multi-year maintenance service contracts or remodeling budgets can compare the latest figures against prior benchmarks to justify cost adjustments:
- Latest Level (September 2026): The index reached 169.3 (raw value 169.346), which represents the highest monthly value recorded in the data window from January 2019 to September 2026.
- One-Year Comparison (September 2025): Standing at 161.6 (raw value 161.571), the index moved up 4.8% over the twelve-month period.
- Two-Year Comparison (September 2024): From an index level of 154.2 (raw value 154.175), the two-year increase reached 9.8%.
- Five-Year Comparison (September 2021): Back in September 2021, the index measured 131.6 (raw value 131.585), resulting in a cumulative rise of 28.7% to the latest reading.
- Pre-Pandemic Baseline (January 2020): When compared to January 2020, when the index stood at 122.2 (raw value 122.200), overall maintenance and repair pricing has risen 38.6%.
Examining these changes proves critical when older historical bids are used as templates for upcoming commercial renovations.
Key Benchmark Figures for Commercial Renovation Estimators
The table below summarizes primary index levels across key comparative periods based on published federal figures. Values are not seasonally adjusted, and recent monthly readings remain preliminary and subject to revision for four months following initial publication.
| Benchmark Period | Index Level (Reported) | Raw Index Value | Percent Change to Latest |
|---|---|---|---|
| Latest (September 2026) | 169.3 | 169.346 | +0.0% |
| One Year Earlier (September 2025) | 161.6 | 161.571 | +4.8% |
| Five Years Earlier (September 2021) | 131.6 | 131.585 | +28.7% |
| Pre-Pandemic Baseline (January 2020) | 122.2 | 122.200 | +38.6% |
| Window High (September 2026) | 169.3 | 169.346 | +0.0% |
The low point for the entire tracked window occurred in January 2019, when the index stood at 119.2 (raw value 119.200).
Annual Average Price Movement: 2019 Through 2026
Annual averages calculated from monthly data highlight consistent year-over-year gains in nonresidential building maintenance. The yearly progress illustrates how price stability shifted into faster growth across successive estimating cycles:
- 2019: Annual average of 120.6
- 2020: Annual average of 121.1
- 2021: Annual average of 126.9
- 2022: Annual average of 140.8
- 2023: Annual average of 146.4
- 2024: Annual average of 152.5
- 2025: Annual average of 160.4
- 2026: Average of 167.5 (computed for January through September only)
Every single year since 2019 recorded a higher average than the year prior, showing sustained upward movement across the sector.
Month-by-Month Trajectory Across the Last 13 Months
Looking at short-term data prevents bidders from misinterpreting seasonal flat spots as price drops. Between August 2026 and September 2026, the index showed a month-over-month change of +0.2%. A closer look at the 13 consecutive months from September 2025 through September 2026 demonstrates continuous pressure:
- September 2025: 161.6
- October 2025: 161.6
- November 2025: 161.9
- December 2025: 163.0
- January 2026: 164.9
- February 2026: 165.7
- March 2026: 165.8
- April 2026: 166.3
- May 2026: 168.2
- June 2026: 168.8
- July 2026: 168.9
- August 2026: 169.0
- September 2026: 169.3
Prices held steady between September and October 2025 before climbing each subsequent month through the third quarter of 2026.
Application for Service and Renovation Bidding
When preparing multi-year facility repair proposals, tying long-term service agreements to official indexes helps protect profit margins. Incorporating clear price escalation clauses allows trade contractors to reference specific benchmarks like WPU8021 when commercial clients request fixed-price terms for maintenance operations.
Contract structure also determines how this data should be applied. Subcontractors evaluating lump sum vs unit price vs cost plus agreements can use the monthly and annual trends to calculate realistic allowances for work orders scheduled months down the road. Rather than relying on outdated pricing from completed jobs, trade bidders can consult the BLS PPI commodity series WPU8021 to anchor cost assumptions in verified industry numbers.
Sources
U.S. Bureau of Labor Statistics, Producer Price Index series WPU8021
Published November 9, 2026. No affiliate links on this page. Facts come from the sources linked above; check them for updates.