- Hours
- Until 4:30pm
- Phone
- 01522 535335
- Website
- vectorheat.co.ukUnverified profile
- Trading for
- 10+ years
- Listing checked
- 2026-09-08
About Vector Heat
Vector Heat is a heating company in Lincoln run by Liam Conneely. The business has worked in plumbing and heating for 23 years, surveyed more than 5,000 properties, and installs boilers, heat pumps, plumbing, air-conditioning and commercial heating systems across Lincolnshire.
Every job begins with a survey to check how the property loses heat, how the household uses hot water, what the existing pipework and emitters can do, and what the customer wants to improve. Heat loss, hot-water demand, flow temperature, pipework and controls are measured before the main equipment is chosen. The business installs both boilers and heat pumps, so the survey can reach different conclusions depending on what each building needs. A lower-cost option can involve compromises, and a more expensive option still has to earn its place. The business shows what changes, what stays and where the money is going before work starts.
Pipe sizing, system cleaning, controls, commissioning and handover all affect the result. Commissioning is where measured flow rates, temperatures and controls replace assumptions. The office, surveyors and engineers work together from the first enquiry through to aftercare. If something needs attention later, the job history remains with the same team.
Vector Heat is Gas Safe Registered, OFTEC Registered, MCS Certified, a RECC Member, Heat Geek Verified, Refcom Certified, WaterSafe Approved, CHAS Accredited, SafeContractor Approved and Constructionline Gold. The business also provides commercial heating work for schools, healthcare buildings, offices, retail, hospitality, landlords and industrial units across Lincolnshire.