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

Chimney Repair · Mountainside, Union County

Chimney Repair in Mountainside, NJ

Mountainside's chimneys are mostly mid-century and later brick stacks serving a fireplace and furnace, along with framed chimney chases on newer homes.

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

Chimney Repair for Mountainside chimneys

Mountainside's chimneys are mostly mid-century and later brick stacks serving a fireplace and furnace, along with framed chimney chases on newer homes. Under the trees of the Watchung slope, crowns collect leaves, caps clog, and masonry stays damp, which speeds freeze-thaw damage. Many homes have fireplaces that see regular use, which makes flue condition important.

We repair chimneys across the borough: crowns, caps, repointing, flashing, stainless steel liners, rebuilds of the upper section, waterproofing, cleaning and chase covers. Every inspection includes the flue.

Wooded lots also bring animals. Uncapped flues invite birds, squirrels and raccoons, and a sound cap is part of any chimney repair we recommend here.

Mountainside housing

Mountainside's housing is mostly post-war and later: colonials, ranches, split-levels and contemporaries on larger lots than in the towns to the east, many with attached garages and later additions, plus newer homes on remaining parcels. Roofs tend to be larger, with hips, multiple gables and skylights. The Route 22 corridor carries retail, office and service buildings with flat and low-slope roofs.

Weather & exposure

Homes on the Watchung slope and along the reservation sit under tall hardwoods, so shade, leaf fall, moss and falling limbs are constant concerns. The higher elevations see more wind than the flat towns below, and storms that come over the ridge can be gusty. Snow lingers on shaded north slopes and causes ice dams. Wet, wooded lots are slow to dry, and gutters and valleys fill with debris every fall.

Chimney base flashing sealed on a shingle roof
Asset crew at work. Photos are from our own jobs across North New Jersey.

Repair, repoint or rebuild in Mountainside

Start with an inspection of the crown, cap, masonry, flashing and flue. Most chimneys here need a crown, cap, repointing or a liner. We provide photos and a written scope.

If you use your fireplace regularly, have the flue inspected and cleaned routinely.

Mountainside Specifics

Chimney problems we see in Mountainside

Debris-clogged caps and crowns

Leaves and twigs pile up on crowns and in caps, holding moisture and restricting draft. We clean, repair crowns and fit caps designed to shed debris.

Animal entry

Wooded lots near the reservation mean wildlife. Uncapped flues let animals in. We install stainless caps sized to each flue.

Fireplace flue wear

Regularly used fireplaces wear their liners and build creosote. We clean, inspect and reline flues where tile has failed.

Chase cover rust

Framed chimneys on newer homes rely on metal chase covers that rust and leak. We replace them with heavier sloped covers.

Damp masonry and spalling

Shaded chimneys stay wet and spall in freeze-thaw. We repair brick, repoint and apply breathable waterproofing.

FAQ

Chimney Repair in Mountainside: your questions

An animal got into our chimney. What now?

Once the animal is out, have the flue inspected for nesting material and damage, then install a cap. We clean, inspect and cap chimneys.

How often should we clean the fireplace flue?

That depends on use. Regular wood burning calls for routine inspection and cleaning. We clean the flue and tell you what we find.

Our chimney is covered in siding. What maintenance does it need?

Mainly the chase cover on top and the flashing at the roof. Rusted or flat chase covers let water into the framing. We replace them with sloped covers.

Do trees near the chimney cause problems?

Yes. Overhanging branches drop debris onto the crown and cap, keep the masonry damp and can scrape the chimney in wind. Trimming them back helps the chimney last.

Nearby

Chimney Repair near Mountainside

We serve every town in Union 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 Mountainside?

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