Frequently asked questions
Answers to Your Most Asked Questions
At Walsh Co, we know homeowners often have questions about heating, HVAC repairs, installations, and maintenance. That’s why we’ve put together this helpful FAQ section to provide clear, reliable answers to the questions we hear most. Whether you're curious about service options, scheduling, costs, or system performance, our expert guidance will help you make informed decisions and keep your home comfortable year-round.
How often should I have my oil burner cleaned?
We recommend annual oil burner cleaning to maintain efficiency, prevent breakdowns, and extend equipment life.
Does Walsh Co service all types of furnaces and boilers?
Yes, our experienced team works with a variety of residential and commercial systems to ensure reliable operation.
Why is duct cleaning important?
Duct cleaning improves air quality, reduces allergens, and enhances heating system efficiency, keeping your home or business healthy.
How do you safely remove old oil tanks?
Our team follows strict safety and regulatory guidelines to remove and dispose of tanks responsibly.
Can dryer vent cleaning prevent fires?
Absolutely. Regular vent cleaning reduces fire hazards, improves dryer efficiency, and extends appliance lifespan.
Do you install hot water heaters for large homes or businesses?
Yes, we handle installations of various sizes, providing reliable hot water solutions for all types of properties.
What should I do during a heating emergency?
Contact our emergency services team immediately. We respond quickly to restore heat and prevent further damage.
Are your services available throughout Fitzwilliam, New Hampshire?
Yes, we proudly serve Fitzwilliam, New Hampshire and nearby areas, bringing professional heating solutions to homes and businesses alike.
