Top 10 Boiler Repair in Louisville, KY
The best boiler repair companies in Louisville, KY for 2026 include ASI Plumbing (4.9), Dauenhauer Plumbing Heating Air & Electric (4.8), Tom Drexler Plumbing, Air & Electric (4.8). All service gas, oil, and steam boilers with emergency repair available.
Boiler Repair in Louisville, KY: Don't Wait for a Breakdown
Boiler issues in Louisville, KY often show warning signs before a full failure — uneven heating, strange noises, or rising energy bills. Addressing problems early can save you from emergency repair costs and keep your home safe from carbon monoxide risks.
- Schedule annual boiler inspections before heating season starts
- Ask about carbon monoxide detector placement when the technician visits
- Get quotes for both repair and replacement if your boiler is 15+ years old
Jarboe's Heating, Cooling & Plumbing
Dauenhauer Plumbing Heating Air & Electric
Tom Drexler Plumbing, Air & Electric
Absolute Services
Maeser Master Services
Sal's Heating & Cooling, Plumbing & Sewer
Vessels Plumbing & Services Inc
A+ Derr Heating & Cooling
One Choice Mechanical
Louisville Mechanical Services
How We Ranked These Louisville Pros
Our rankings are based on a weighted evaluation of five key factors:
- Licensing & Insurance — All listed businesses hold active state licenses verified through official databases.
- Customer Reviews — We aggregate ratings from Google, Yelp, and the BBB, weighting recency and review volume.
- Response Time — Companies offering same-day or 24/7 emergency service score higher.
- Pricing Transparency — Businesses who offer flat-rate pricing or free estimates rank above those with opaque billing.
- Experience & Longevity — Years serving the Louisville market and breadth of services factor into overall reliability.
Rankings are reviewed quarterly. Have a correction? Contact us.
Frequently Asked Questions
How much does boiler repair cost in Louisville?
Boiler repair in Louisville typically costs $200-$600 for common issues. Circulator pump replacement runs $400-$800. A new boiler installed costs $5,000-$12,000.
How long do boilers last?
Gas boilers last 15-20 years, oil boilers 15-25 years. With annual maintenance, some boilers run 30+ years. If yours is over 15 and needing frequent repairs, consider replacement.
Is a boiler or furnace better?
Boilers provide more even heat and better humidity control. Furnaces heat faster and are easier to install. Boilers are common in older Louisville homes and newer high-efficiency builds.