Methodology

How pricing ranges are built

The calculator uses a local static dataset. National service ranges are calibrated from public cost guides, then adjusted by state using a macro price band aligned to the latest BEA Regional Price Parities release.

State adjustment source

BEA Regional Price Parities

State adjustments are calibrated to the official 2024 BEA Regional Price Parities national band so higher-cost and lower-cost states stay inside a realistic macro price spread.

Open source

Service range sources

Roof Repair

HomeAdvisor roof repair cost guide

Typical asphalt shingle roof repair range around $366 to $1,953, with larger repairs running higher depending on damage and roof complexity.

Updated 2025-06-25

Open source

Roof Replacement

Forbes Home roof replacement cost guide

Typical roof replacement cost is often quoted in the roughly $5,800 to $13,000 range nationally, with larger homes and premium roofing systems climbing well above that.

Updated 2025-11-04

Open source

Plumbing Repair

Angi pipe leak repair cost guide

Typical leak repair range around $250 to $850, with broad upper-end variation when access, drywall, flooring, or specialty pipe work is involved.

Updated 2026-04-06

Open source

Water Damage Restoration

HomeAdvisor water damage restoration cost guide

Typical water damage restoration range around $1,383 to $6,381, with severe cases reaching much higher totals.

Updated 2025-10-31

Open source

Mold Remediation

Angi mold remediation cost guide

Typical mold remediation range around $1,223 to $3,754, with larger containment and removal jobs moving well above that range.

Updated 2026-02-27

Open source

Foundation Crack Repair

Angi foundation underpinning cost guide

Structural foundation work can range roughly from $10,000 to $30,000, while simpler crack-seal or injection jobs are much lower. The site ranges are modeled to sit between those two ends of the market.

Updated 2025-12-18

Open source

HVAC Repair

HomeAdvisor HVAC repair cost guide

Typical HVAC repair totals span from minor service calls into multi-thousand-dollar component repairs depending on the failed part and system age.

Updated 2025-12-09

Open source

Electrical Repair

Forbes Home electrical rewiring cost guide

Whole-home electrical work can exceed $7,000 on average, while small troubleshooting and device repairs are much lower. The modeled ranges bridge minor repair, panel work, and larger correction jobs.

Updated 2024-11-25

Open source

Siding Repair

Angi siding repair cost guide

Typical siding repair range is roughly $361 to $1,494, with high-end replacement-style repairs extending far beyond that when access and material matching are difficult.

Updated 2026-03-05

Open source

Basement Waterproofing

Angi basement waterproofing cost guide

Typical basement waterproofing range is around $2,461 to $8,192, with comprehensive systems commonly stretching to $15,000 or more.

Updated 2026-03-17

Open source

Fire Damage Restoration

Angi fire damage restoration cost guide

Typical fire restoration range begins around $3,107 and can exceed $51,000 when smoke, structural, and contents damage are widespread.

Updated 2025-12-16

Open source