New boiler installation
Replacement boilers from HeatNI—proper surveys, compliant installs, and realistic quotes from engineers who understand local housing stock.
Choosing a boiler is about heat load, hot water demand, flue routes, and controls—not headline kW alone. We survey properly and translate regulations into plain advice.
Select “New Installation” when booking and outline house size, radiator counts, and fuel type if known. We’ll discuss brands, warranties, lead times, and disruption honestly.
- Expect a survey before any fixed-price promise
- Explore smart controls or zoning if bills matter
- Plan access for removal, lifting, and flue alterations
- Ask about aftercare and ongoing servicing packages
How HeatNI pricing works
We quote, then we work
Repairs are diagnosed first, then priced before any parts are ordered. Installations are quoted in writing after a survey—no commitment until you're happy.
Honest about what's included
Our quotes break down labour, parts, disposal, and any flue or pipework changes—so you can compare like-for-like with anyone else you're considering.
No deposit on routine work
For boiler repair, servicing, and emergency callouts you pay on completion. Larger installs may take a deposit toward materials—we'll explain in writing first.
Costs vary by home, boiler model, parts availability and access. We won't guess—we'll quote properly before we book the work in.
Common questions
Can I get an instant fixed quote online?
Ballpark figures help budgeting, but compliant installs need verification on site. Photos in your notes help yet never replace a survey.
Are grants available?
Programmes change—ask us and consult official government energy grant guidance when planning capital spend.
How long does installation take?
Straight swaps might finish in a day or two; complex jobs take longer. We’ll outline hot-water downtime and sequencing upfront.
Related
Book a heating engineer
Share the job, urgency, postcode, and the best number to reach you—someone from HeatNI will call back to confirm timing and answer questions.
Book a callback