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Family-run fireplace insert installation in Mayport

From measuring to the first fire, Mayport insert installation with the steps and the cure times written down.

  • Fully licensed and insured
  • Locally owned
  • Family owned and operated
  • Same-day service

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Get a quote for chimney and fireplace repair and installation in Jacksonville.

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(904) 920-5495 Free Inspection

Insert specialists who measure first in Mayport

  • Locally owned in Jacksonville
  • Family owned and operated
  • 100% satisfaction guaranteed
  • Free inspection and estimate
  • Same-day service available
  • 10% off any service

Our family business walks you through insert options for your Mayport fireplace before pricing anything.

  • Free inspection and estimateYour Mayport firebox, chimney height and hearth are measured against the insert's manual at no charge, before anything is ordered.
  • Upfront pricing, no hidden feesEvery part of the job is priced before ordering, from repairs to the rain cap, and nothing is added without your yes.
  • 100% satisfaction guaranteedIf the insert smokes or draws poorly after installation to its manual, we come back and set it right.

Heat output without overfiring

Built for a moderate firing rate, an insert is not meant to run flat out night after night. A unit asked to heat more space than it was sized for tends to be pushed hard, and pushing past the design wears the heater and the chimney. A red glow on any part is the warning sign.

When you choose a unit, we match its size to the room you want to heat, so it does not need to be run at its limit, and we cover the settings for steady heat on install day. Want an insert sized for the room it heats in Mayport? Start at (904) 920-5495.

The county for Mayport is Duval County. Kathryn Abbey Hanna Park can be found in Mayport.

Liner, surround, clearances and hearth

  • Firebox measured against the insert's size table
  • Older unlined inserts reconnected to a liner
  • A first-fire walk-through at your Mayport home
  • EPA Step 2 labels checked on every new insert

Measure, repair, reline, fire

  1. Measure against the manual

    Firebox, chimney height, hearth and clearances are checked against the insert's table before ordering.

  2. Repair and clean first

    Fireplace repairs are made and cured, and the flue is cleaned before the liner goes up.

  3. Liner, plate and cap

    A listed stainless liner runs to the top, closed with a top plate and a rain cap.

  4. Set, seal and fire

    The insert and surround go in as the manual directs, and the first fire is run with you.

10% off any service booked within 72 hours of inspection

Liner and install together, a wood insert in Mayport comes 10% off.

Sizing the liner to the collar

The insert collar sets the liner size. One maker's insert uses a 6-inch stainless liner, and its manual shows the liner attached to a stove connector at the insert and running full length above it.

A liner smaller than the collar chokes the insert, and one larger than needed gives slow, cool smoke the same way the old flue did. We confirm the collar size on the unit itself, check that the flue has room for the liner and any insulation the listing calls for, and order to that size. Where the flue is too tight, the estimate says so before the order.

Closing the top of the old flue

Above the chimney, a full liner ends in a top plate and a rain cap. One maker's instructions have the plate trimmed to fit the existing flue with an overlap of 1 to 1 1/2 inches on each side, seated firmly on the flue lining, screwed to the liner collar and sealed with RTV silicone.

The cap then goes on the end of the liner. The plate keeps rain and animals out of the space around the liner, and the cap keeps them out of the liner itself. Both are listed on the estimate with the liner, and a cracked flue top that the plate would sit on is noted before the work.

Cleaning the flue before the liner

Before a liner goes up an old flue, the flue is cleaned and checked for obstructions, which one maker stresses when a chimney has sat unused for some time. For a factory-built fireplace, the same guide calls for the chimney system to be cleaned thoroughly before installing.

Cleaning first also lets us see the flue lining and the smoke chamber, which a liner will hide once it is in. Anything found, a cracked flue section or missing parging, is written down before the liner goes up, so there are no surprises hidden behind it. Those findings are priced separately from the insert.

Fireplace, flue and hearth on paper first

  1. Full-length stainless liner, listed to UL 1777, matched to the collar
  2. Damper locked open or removed, and what the manual lets us trim
  3. First fire run with you, covering the air control and loading
  4. Separate lines for repairs, liner, insert, surround and cap

Wood insert questions from Mayport

What happens to the damper?

It stays fixed open or comes out entirely, so the liner has a clear path. Some manuals allow trimming parts of the damper frame or smoke shelf, only where the fireplace is not weakened.

Do you sell the insert or only install it?

We install to the insert's listing, and the estimate spells out which parts we supply, from the liner to the cap. Call (904) 920-5495 and tell us whether you already have a model for the fireplace in Mayport.

Book an insert check in Mayport

Have the insert model handy when you ring (904) 920-5495, and our fireplace experts will check it against your Mayport firebox.

Free Inspection

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(904) 920-5495

Free inspection and written estimate

Call (904) 920-5495