Roofing & chimney contractor · Licensed & insured · Free estimates Cliffside Park, NJ Mon – Sat: 9:00 AM – 8:00 PM njassetconstruction@gmail.com

Chimney Repair · Mountain Lakes, Morris County

Chimney Repair in Mountain Lakes, NJ

Chimneys are one of the defining features of the original Mountain Lakes homes.

  • Licensed & insured
  • Free written estimates
  • Mon – Sat: 9:00 AM – 8:00 PM
  • Based in Cliffside Park, NJ

Chimney Repair for Mountain Lakes chimneys

Chimneys are one of the defining features of the original Mountain Lakes homes. Many are broad fieldstone or brick stacks built around large fireplaces, sometimes with multiple flues for a fireplace and a furnace. After a century of freeze-thaw cycles and a damp, shaded setting, their crowns, mortar joints and flashing need regular attention, and many older flues were built without a liner or have clay liners that have cracked.

Asset Roofing & Chimney inspects, repoints, relines, recrowns and rebuilds chimneys in Mountain Lakes, and replaces caps and flashing. Stone chimneys need mortar matched to the original and more hand work than brick, and we plan for it. Later homes in the borough have simpler brick chimneys or prefabricated fireplaces with chase covers, which we also service.

Mountain Lakes housing

The core of Mountain Lakes consists of early-20th-century Arts and Crafts and Colonial Revival homes, generally large, with stucco or shingle siding, wide eaves, dormers, sleeping porches and big fireplace chimneys of fieldstone or brick. Later decades filled in with mid-century colonials, ranches and newer custom homes. The borough is almost entirely residential, with very little commercial roofing.

Weather & exposure

Mountain Lakes is heavily wooded, with mature oaks and other hardwoods shading most lots and dropping large debris loads. The lakes and the borough's many wet, low spots keep humidity high, so roofs and masonry dry slowly. Rocky, sloped lots and narrow winding roads affect access. Winters bring Morris County's typical snow and freeze-thaw cycles.

Rebuilt brick chimney with a new crown and stainless cap
Asset crew at work. Photos are from our own jobs across North New Jersey.

Repair, repoint or rebuild in Mountain Lakes

An inspection from the roof and the firebox tells us whether a chimney needs maintenance-level work, such as a crown, repointing, a cap and new flashing, or something larger like a liner or a rebuild above the roofline. On a large stone or brick chimney we photograph each face so you can see what we see.

Where the masonry is sound but porous, a breathable water repellent applied after repairs slows moisture absorption. On a chimney visible from the street in a historic district, we match stone, brick and mortar color as closely as available materials allow.

Mountain Lakes Specifics

Chimney problems we see in Mountain Lakes

Eroded joints on fieldstone stacks

Irregular fieldstone relies on thick mortar joints, which erode and let water into the core of the chimney. Repointing stone takes hand work and a mortar compatible with the original.

Wide fireplace chimneys without crickets

Broad chimneys that sit mid-slope collect a lot of water on the uphill side. Without a cricket to divert it, water and debris pile up against the masonry and overwhelm the flashing.

Unlined or cracked original flues

Many early-1900s flues were never lined or have clay tiles that have cracked and shifted. A damaged flue allows heat and combustion gases to reach the masonry and nearby framing.

Damp, shaded masonry

Under heavy tree cover near the lakes, chimney faces stay wet. Moss, efflorescence and spalling on the shaded side show that water is moving through the masonry.

FAQ

Chimney Repair in Mountain Lakes: your questions

Can you repair a fieldstone chimney?

Yes. We rake out deteriorated mortar, repoint with a mix compatible with the stone and the original mortar, and rebuild crowns on stone stacks. Stone work takes more time than brick, and we account for that in the estimate.

Water comes in around our big fireplace chimney during heavy rain. Why?

On wide chimneys the uphill side is often the problem. Without a cricket, water builds up against the masonry and gets past the flashing. We rebuild the flashing cut into the mortar joints and add a cricket where the chimney is wide enough to need one.

Our chimney has two flues. Do both need liners?

Any flue in use should have a sound, continuous liner sized for what it serves. Abandoned flues can be capped. We inspect each flue and recommend liners only where they are needed.

Will repointing change how our historic chimney looks?

Done properly, it should not. We match mortar color and joint profile to the existing work as closely as we can, and avoid hard modern mortars that can damage older masonry.

Nearby

Chimney Repair near Mountain Lakes

We serve every town in Morris County. Nearby towns with their own chimney repair page are linked.

Special offers

Current deals & promotions

All offers and terms
  • 5% Off

    Senior Discount: 5% Off

    Homeowners 65 and over save 5% on roofing and chimney work. Just mention it when you call or send the form.

    Code SENIOR5 Ongoing
    Get a Free Estimate
    Terms

    Homeowner must be 65 or older. Discount up to $750 per project. One offer per household. Cannot be combined with other offers. Must be mentioned before the estimate is signed. Valid for new contracts in our North New Jersey service area.

  • $250 Off

    $250 Off a Chimney Rebuild or Stainless Liner

    Save $250 on a chimney rebuild from the roofline up or a new stainless steel liner installation. Both include a written inspection report with photos.

    Code CHIMNEY250 Ends Dec 31, 2026
    Request Chimney Service
    Terms

    Applies to chimney rebuilds and full liner installations. One offer per household. Cannot be combined with other offers. Must be mentioned before the estimate is signed. Valid for new contracts in our North New Jersey service area.

  • 10% Off

    Veterans, Active Military & First Responders: 10% Off

    Thank you for your service. Veterans, active-duty military, police, firefighters and EMS receive 10% off any roofing or chimney job, repair or replacement.

    Code SERVICE10 Ongoing
    Claim Your Discount
    Terms

    Valid ID or proof of service required. Discount up to $1,500 per project. One offer per household. Cannot be combined with other offers. Must be mentioned before the estimate is signed. Valid for new contracts in our North New Jersey service area.

  • $1,000 Off

    $1,000 Off Your First Roof Replacement

    New customers save $1,000 on a complete roof replacement, shingle or flat. Includes tear-off, new underlayment, flashing and a full clean-up, with the price in writing before we start.

    Code NEWROOF1000 Ends Dec 31, 2026
    Get a Replacement Estimate
    Terms

    New customers only. Applies to full roof replacements. One offer per household. Cannot be combined with other offers. Must be mentioned before the estimate is signed. Valid for new contracts in our North New Jersey service area.

  • $200 Off

    Storm Damage Special: $200 Off Repairs

    After a nor'easter or wind storm, we document the damage for your insurance claim and take $200 off the repair. Call as soon as you notice missing shingles or a leak.

    Code STORM200 Ends Apr 30, 2027
    Request Storm Damage Repair
    Terms

    Applies to storm-related roof repairs of $1,000 or more. One offer per household. Cannot be combined with other offers. Must be mentioned before the estimate is signed. Valid for new contracts in our North New Jersey service area.

  • $100 Reward

    Refer a Neighbor, Get $100

    Know someone who needs a roof or chimney? When they sign a contract with Asset, you receive $100 and they get a free inspection report with photos.

    Code NEIGHBOR100 Ongoing
    Refer Someone
    Terms

    Reward paid after the referred project is completed and paid in full. Referrer must be named before the estimate. No limit on referrals.

Free Estimates · Licensed & Insured

Ready to schedule chimney repair in Mountain Lakes?

Tell us what you are seeing. We will come out, take a look, explain what we find, and give you a free written estimate. No pressure.

Request Chimney Service (201) 727-3113

Mon – Sat: 9:00 AM – 8:00 PM