Step 1
We review your details
Your property, project stage and heating requirements are checked.
Sustainable comfort. Greener futures.
Contact AquaTherma
Get in touch with our friendly team for expert advice, a quote, or to discuss your renewable heating project.
Call the right team, send project details, or visit the Sleaford trade counter.
MCS Certified
Quality. Safety. Trust.
RECC Member
Consumer protection you can trust
Manufacturer Training
Expertise you can rely on
Open System Design
Flexible, efficient, future ready
Support & Maintenance
Here when you need us
Project checker
Start your project with the right route.
This is not a hard quote calculator. It helps qualify the enquiry so AquaTherma can respond with useful design-led advice.
Who are you enquiring as?
Contact hub
Ready to discuss your project?
Send AquaTherma a few details about your property, project stage and the renewable heating support you need.
General EnquiriesFor homeowners, new enquiries and general advice.01529 712 837Technical SalesFor product, design and system specification questions.07977 298 487Project ManagementFor active projects, installation updates and scheduling.07949 899 488Trade QueriesFor trade counter stock, collections and installer supplies.07792 522 146
Opening hours
Monday to Thursday: 8:00am - 5:00pm
Friday: 8:00am - 4:00pm
Saturday and Sunday: Closed
Outside these times, use the form and the team will respond on the next working day.
Existing customer with a system issue?
Call Project Management or use the enquiry form and select Servicing / maintenance so the request is routed correctly.
Service area
Serving homes, developments and trade projects across the region.
LincolnshireNottinghamshireCambridgeshireNorfolkLeicestershire
What happens next?
Your enquiry does not disappear into a black hole.
The form is designed to collect enough context for a useful reply, not to lock you into a quote.
Step 2
We contact you with the next step
AquaTherma may ask for plans, photos, heat loss details or further project information.
Step 3
We recommend the right route
Advice, quotation, design, survey or consultation depending on the project.
Visit or contact us
Trade counter and office in Sleaford.
AquaTherma Renewables Ltd is based at Unit 18 Hadley Road, Woodbridge Road Trading Estate, Sleaford, NG34 7EG.
Unit 18 Hadley Road, Woodbridge Road Trading Estate, Sleaford, NG34 7EG
For stock, collections or installer supplies, contact the trade counter before travelling.
NG34 7EG
AquaTherma, Sleaford
Unit 18 Hadley Road, Woodbridge Road Trading Estate