Home Repairs Estimator — Cost Calculators

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Deterministic cost calculators for HVAC, roofing, plumbing, electrical, solar, water heater.

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "Home Repairs Estimator — Cost Calculators": {
      "url": "https://homerepairsestimator.com/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (6)

• hvac-cost-calculator read-only

  Use when a user asks what HVAC replacement, installation, or repair will cost. Given home size, system type, and efficiency tier, returns low/high cost range, regional context, and contractor comparison guidance.

  Parameters:

  • sqft (required) — number — Home size in square feet
  • system — string — HVAC system type
  • work_type — string — Type of work needed
  • efficiency — string — Efficiency tier (affects cost)

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• roofing-cost-calculator read-only

  Use when a user asks what a new roof, roof replacement, or roof repair will cost. Given roof area, pitch, and material, returns cost range and contractor guidance.

  Parameters:

  • area (required) — number — Roof area in square feet
  • pitch — string — Roof pitch/steepness
  • tearoff — string — Whether old roof needs removing
  • material — string — Roofing material

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• plumbing-cost-calculator read-only

  Use when a user asks what plumbing repair, pipe replacement, or emergency plumbing will cost. Returns cost range and contractor guidance.

  Parameters:

  • job (required) — string — Type of plumbing work
  • access — string — Access difficulty
  • urgency — string — Scheduling urgency

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• electrical-cost-calculator read-only

  Use when a user asks what electrical work will cost — panel upgrade, wiring, outlet installation, or any electrical project. Returns cost range with permit guidance.

  Parameters:

  • job (required) — string — Type of electrical work
  • permits — string — Whether permits are likely required
  • stories — number — Number of stories in the home

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• solar-cost-calculator read-only

  Use when a user asks what solar panels cost, solar installation cost, or solar payback period. Returns system cost, payback timeline, and incentive guidance.

  Parameters:

  • monthly_bill (required) — number — Current monthly electric bill in USD
  • battery — string — Whether battery backup is wanted
  • shading — string — Amount of roof shading
  • roof_type — string — Roof type

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• water-heater-cost-calculator read-only

  Use when a user asks what a water heater replacement or installation costs. Returns cost range by type (tank/tankless), fuel, and size. Note: heat-pump water heaters have a distinct installed cost profile and are not modeled here.

  Parameters:

  • type (required) — string — Water heater type (heat-pump water heaters not modeled — see decision-layer copy)
  • fuel — string — Fuel source
  • size — string — Tank size (for tank heaters)

  Hints: read-only yes · destructive no · idempotent yes · open-world no

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Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.