Service ontology
Every home service and project we track
Hometriva models the homeowner job universe as canonical entities — one page per job, not one page per phrasing. Each entity carries a cost range, the trade involved, permit relevance and how far the job varies by location.
Verified August 2026
Service entities
572
Canonical, deduplicated
Categories
20
Parent trade groups
Subcategories
73
Job families
Tier 1 entities
79
Maximum expansion depth
Roofing
35 services across 3 job families.
HVAC
51 services across 4 job families.
- Central Air Conditioner Replacement
- Central Air Conditioner Installation
- Central Air Conditioner Maintenance
- Central Air Conditioner Inspection
- Central Air Conditioner Repair
- AC Compressor Replacement
- Furnace Replacement
- Furnace Installation
- Furnace Maintenance
- Furnace Repair
- Heat Pump Replacement
- Heat Pump Installation
Plumbing
63 services across 5 job families.
- Water Heater Replacement
- Water Heater Installation
- Water Heater Maintenance
- Water Heater Repair
- Tankless Water Heater Replacement
- Tankless Water Heater Installation
- Whole House Repipe Replacement
- Water Line Replacement
- Water Line Repair
- Pipe Leak Repair
- Frozen Pipe Repair
- Frozen Pipe Inspection
- Sewer Line Replacement
- Sewer Line Repair
- Sewer Line Inspection
- Drain Cleaning
- Drain Repair
- Main Line Clog Repair
Electrical
31 services across 4 job families.
- Electrical Panel Replacement
- Electrical Panel Upgrade
- Electrical Panel Installation
- Electrical Service Upgrade
- Circuit Breaker Replacement
- Circuit Breaker Repair
- Electrical Outlet Installation
- Electrical Outlet Replacement
- Electrical Outlet Repair
- Light Switch Installation
- Light Switch Replacement
- Light Switch Repair
Pools and Spas
39 services across 4 job families.
- Inground Pool Installation
- Inground Pool Replacement
- Inground Pool Inspection
- Above Ground Pool Installation
- Above Ground Pool Replacement
- Pool Enclosure Installation
- Pool Pump Replacement
- Pool Pump Repair
- Pool Pump Maintenance
- Pool Heater Installation
- Pool Heater Replacement
- Pool Heater Repair
Windows and Doors
41 services across 3 job families.
Flooring
22 services across 3 job families.
- Hardwood Floor Installation
- Hardwood Floor Replacement
- Hardwood Floor Maintenance
- Hardwood Floor Refinishing Replacement
- Laminate Flooring Installation
- Laminate Flooring Replacement
Painting
7 services across 2 job families.
Kitchen
23 services across 3 job families.
Bathroom
12 services across 2 job families.
Interior Structure
27 services across 4 job families.
Exterior
51 services across 6 job families.
- Siding Installation
- Siding Replacement
- Siding Repair
- Stucco Installation
- Stucco Replacement
- Stucco Repair
- Deck Installation
- Deck Replacement
- Deck Repair
- Deck Maintenance
- Screened Porch Installation
- Pergola Installation
- Paver Patio Installation
- Paver Patio Replacement
- Concrete Patio Installation
- Concrete Patio Replacement
- Retaining Wall Installation
- Retaining Wall Replacement
Foundation and Structural
18 services across 3 job families.
Additions and Conversions
7 services across 2 job families.
Landscaping and Outdoors
38 services across 6 job families.
- Landscaping Installation
- Landscaping Maintenance
- Sod Installation
- Sod Replacement
- Mulch Installation
- Garden Bed Installation
- Sprinkler System Installation
- Sprinkler System Replacement
- Sprinkler System Repair
- Sprinkler System Maintenance
- Sprinkler Head Replacement
- Sprinkler Head Repair
Energy and Systems
21 services across 4 job families.
Safety and Protection
28 services across 4 job families.
- Security System Installation
- Security System Replacement
- Security System Maintenance
- Security Camera Installation
- Security Camera Replacement
- Security Camera Maintenance
Restoration and Remediation
12 services across 4 job families.
Septic and Sewer
12 services across 2 job families.
Home Services
34 services across 5 job families.
- House Cleaning Cleaning
- Carpet Cleaning Cleaning
- Window Cleaning Cleaning
- Gutter Cleaning Cleaning
- Gutter Cleaning Maintenance
- Air Duct Cleaning Cleaning
- Washing Machine Installation
- Washing Machine Replacement
- Washing Machine Repair
- Dryer Installation
- Dryer Replacement
- Dryer Repair