Fireplace Insert & Chimney Liner Installs in Watertown
Turn your existing masonry fireplace into a usable heat source with an insert and liner installed by chimney specialists who understand the full system.

Why Add A Fireplace Insert?
A fireplace insert can help you get real heat from the masonry fireplace you already have, without turning the project into a full fireplace and chimney rebuild.
Make Your Fireplace Useful Again
Turn an retired masonry fireplace back into a heat source you can actually use.
Avoid A Much Larger Rebuild
Often, an insert and liner can fix the system without rebuilding the firebox, smoke chamber, and chimney.
Get More Heat From The Fire
A fireplace insert can often deliver more usable heat than a typical open fireplace.
Our Most Popular Fireplace Insert & Liner Models
See a few of the fireplace inserts Kronquist commonly installs, then talk with Jeremiah about the right fit for your home.
Request Your Fireplace Insert Consultation
Talk through your existing fireplace, heating goals, and whether an insert and liner are the right fit before you commit to a project.
Installing industry-leading fireplace insert & chimney liner equipment


















Reviews From Our North Country Fireplace & Chimney Customers
See what local homeowners say about working with Kronquist Masonry on their project.










Frequently Asked Questions: Fireplace Inserts & Liners
Practical answers to common questions about fireplace inserts, the install process, and what your home may need.
Yes. A fireplace insert needs to connect to a properly sized liner so the system can vent correctly. Kronquist can inspect the existing fireplace and chimney, then recommend the insert and liner setup that fits your home.
Often, yes. If your fireplace has code-compliance issues or would require major firebox, smoke chamber, or chimney work, an insert and liner may be a more practical path than a full rebuild.
That’s normal. Most homeowners do not know exactly what their fireplace needs until someone looks at the full system. Jeremiah can inspect the fireplace, explain what is going on, and walk you through the practical options.
Yes. A properly installed fireplace insert can deliver more usable heat into the room than a typical open fireplace, which often sends much of the warmth up the chimney.
Jeremiah can talk through your existing fireplace, heating goals, budget, room layout, and the look you want. The right model depends on how you want to use the insert and what your chimney can support.
Ready To Request Your Fireplace Insert & Liner Consultation?
We’ll keep the process simple, treat your home with care, and walk you through the right fireplace insert system for your home.














