Since 1989, FSi Oil Services has been keeping our customers comfortable at home — and we think of each one as a friend. Whether you need heating, cooling or hot water services, our HVAC experts are here to help. We’ll show up on time, fix the problem and treat your home with care. Here’s what we offer in Hampden and Hampshire Counties in Massachusetts.

Does your furnace or boiler need a tune-up or an emergency repair? You can count on FSi Oil Services to handle your heating service with care and promptness. Our skilled technicians are experts in taking care of a wide variety of oil-fired systems, delivering precise, reliable work you can count on from the start. We are dedicated to offering affordable, dependable solutions that keep your home comfortable while respecting your time and budget.
Before scheduling a repair visit, check out our simple no-heat troubleshooting tips. You might be able to resolve the issue yourself and save on service costs.
Our sister company Clean Climate HVAC provides residential air conditioning services you can count on. Their technicians are dedicated to keeping your A/C system running at peak performance, so you can stay cool all summer without breaking the bank. Whether it’s a repair or a routine tune-up, Clean Climate HVAC will maintain your system in top condition so that you can stay cool and comfortable all year long.
With an FSi service plan, you’ll receive a complimentary annual tune-up, priority service when you need heating repairs, and discounts. Save on home comfort all year by signing up for a plan that works for you.
What can’t the FSi Oil Services team do for you? Contact us today to request service.
FSi Oil Services only delivers the highest quality fuel to our customers, and our highly trained team is second to none.
We are committed to using cutting-edge technology and the best materials and tools while continually refining our processes to serve you better.
No heat? The FSi team will show up to get you back on track. Our customers are our friends — and you don’t let friends down.