Contact Gas Mark
Let’s get
things sorted.
A repair to arrange, a service due or a project in mind? Tell us what you need. You can request an appointment online, send an email or give us a call.
No phone call needed to request a routine appointment.
Here to help
with your home.
Telephone
07584 578146
Based in Dorking, Surrey
Serving Surrey and nearby West Sussex.
Choose what suits you
Three simple ways
to get in touch.
Whether you’re ready to arrange a visit or just have a question, start here.
Choose a preferred day.
Use our booking form to select a date and arrival window, add your address and tell us about the job.
Send the details by email.
Not ready to choose a date? Email your postcode and a short description of what you need. You can attach photos too.
Give us a call.
For a conversation about the work or to ask about current availability, contact Mark using the number below.
Online appointment requests
Choose your window.
We’ll confirm the visit.
Morning arrival windows are 8am–12pm and afternoon windows are 12pm–4pm.
Your chosen date and window are a request. Please wait for the approval email before treating the appointment as confirmed.
Helpful details to include
- Your name and contact details
- The property address and postcode
- The service or type of work you need
- A brief description of the issue or project
- Any useful access information
For boiler or heating faults, include the make, model and any fault code if you know them.
Before you get in touch
A few quick
answers.
We’ll review the job details and location before confirming your appointment.
Can I arrange a visit without calling?
Yes. Use the online booking form to request a date and arrival window. For a general enquiry without choosing a date, email mark@gasmark.plumbing.
Can I send photographs?
Yes. Attach them to an email with your postcode and a description of the work. Photos can help us understand the enquiry, although a visit may still be needed before we can advise or quote.
Does the first appointment book the whole project?
For larger work, the first visit is normally an assessment. We discuss the scope and costs with you, then agree installation dates separately once you accept the proposal.
What if I need to change my appointment?
Email or call with your name, address and the appointment date you requested. Tell us what needs changing so we can review the arrangements.
Do you cover my area?
We’re based in Dorking and arrange visits across Surrey and nearby West Sussex. See our Areas Covered page, or email your postcode if you’re unsure.
Your next step
starts here.
Tell us what you need and request a convenient appointment online.