Services for H
- Halo Children's Foundation
- Hambrough Primary Breakfast Club
- Hambrough Primary School
- Hammersmith, Fulham, Ealing and Hounslow Mind
- Hanwell Children's Centre
- Hanwell Health Centre
- Hanwell Homeless Concern
- Hanwell Library
- Hanwell Work Club
- Harvington School
- Hathaway Children's Centre
- Havelock Children's Centre
- Havelock Primary School
- Haven Green Clinic
- Haydock Avenue Short Breaks Service Centre
- Headway West London
- Healthy Homes Ealing
- Hearing Impairment - Deafplus (Ealing)
- Heartlink
- Helen O'Grady Drama Academy
- HFEH Mind- Y.A.N.A (You Are Not Alone) Project
- High Fliers
- Hobbayne Breakfast Club
- Hobbayne Busy Kids
- Hobbayne Primary School
- Holiday Club
- Holy Cross Under 5's Group
- Holy Family Catholic Primary School
- Holy Trinity Parent & Toddler Group
- Home Start Ealing
- Homefinder UK
- Homestart Ealing
- Homeswap
- Honey Parent & Toddlers Group
- Horn of Africa Disability and Elderly Association (HADEA)
- Horsenden Children's Centre
- Horsenden Primary School
- Hospital Tuition
- Hullabaloo at South Hanwell Baptist Church
- Hungry Caterpillar Breakfast Club
- Hungry Caterpillar Creche
- Hungry Caterpillar Day Nurseries
- Hungry Caterpillar Day Nurseries