Chimney Repair in Riverdale, NJ | Monarch Roofing & Construction

Riverdale is a compact borough of about two square miles in the northeastern corner of Morris County, set along the Pequannock and Pompton Rivers. It grew by more than 15 percent between 2010 and 2020, so its roughly 2,000 homes include both long-established houses and newer construction. Chimneys on the older homes have usually been through decades of weather and at least one round of roofing work, while chimneys on newer homes can still develop leaks if the flashing was not detailed correctly from the start.

Monarch Roofing & Construction repairs chimneys of every age in Riverdale. We find out why a chimney is leaking or deteriorating, explain what we see, and fix it, whether that means new flashing, repointed mortar, a new crown and cap, or rebuilding the masonry above the roofline. Estimates are free.

Monarch Roofing & Construction — Serving Riverdale, NJ

Main Headquarters: 168 Humboldt St, East Rutherford, NJ 07073

Regional Location Serving Riverdale: 93 Broad St, Ramsey, NJ 07446

Phone/Text: (551) 241-0470 · Email: monarchroofingnj@gmail.com

NJ HIC Registration: #13VH12036000

Free Chimney Repair Estimates Available.

Chimney Repair for Riverdale Homes, Old and New

On an established home, chimney problems tend to be about age: mortar that has eroded, a crown that has cracked through, flashing that has rusted or been patched with tar during past re-roofs. On a newer home, problems are more often about installation: counter-flashing that was never properly set into the masonry, missing crickets on wide chimneys, or step flashing that was skipped or shortened.

Either way, we look at the full chimney and the roof around it. Our services include:

• Diagnosing leaks at the chimney from the exterior and roof
• Replacing step flashing, counter-flashing, aprons, and back pans
• Adding crickets where water collects behind the chimney
• Repointing mortar joints
• Replacing cracked or spalling brick
• Repairing or replacing crowns
• Installing and replacing chimney caps
• Partial and full rebuilding above the roofline

If you live in a townhouse or condominium community, check your association’s rules first. Many associations treat roofs and chimneys as common elements or set material requirements, and we can work within those guidelines.

Flashing: The Usual Source of Chimney Leaks

Flashing seals the joint between the chimney and the roof, and it is responsible for more chimney leaks than the brick itself. A complete flashing system has four parts:

1. Step flashing along the sides, woven in with each shingle course
2. Counter-flashing set into the mortar and lapped over the step flashing
3. An apron across the downhill face
4. A back pan or cricket on the uphill face to move water around the chimney

When any one of these is missing, loose, or corroded, rain finds the gap. Roofing cement is often used as a shortcut, but it dries out and cracks within a few seasons. We replace failed flashing with new metal and rework the shingles around it, so the chimney and roof work together.

Repointing and Brick Repair

In a river borough, masonry rarely gets a chance to dry out completely. Moisture soaks into worn mortar joints, freezes in winter, and expands. Each cycle opens the joints a little more.

Repointing restores those joints. We remove deteriorated mortar to a sound depth and pack in new mortar, tooled to match the existing joints. We select a mortar that suits your brick, since a mix that is too hard can damage softer, older brick over time.

Bricks that are spalling, meaning their faces are flaking or breaking away, or that are cracked through, can be cut out and replaced. If spalling is spread across the chimney, we look for the moisture source, usually the crown or an uncapped flue, and correct it as part of the repair.

Crowns and Caps

The crown is the slab at the top of the chimney around the flue. A well-built crown slopes outward, overhangs the brick, and sheds water away from the faces. A thin layer of mortar spread over the top bricks, which is common, tends to crack in the first few hard winters. We repair crowns with minor cracks and replace those that are failing.

A cap covers the flue opening. It keeps rain from running straight down the chimney and blocks animals, nests, and leaves, which matters on lots with mature trees. We install caps where none exist and replace ones that have rusted or been damaged in storms.

Rebuilding When Repair Is Not Enough

When brick is loose across many courses, when the chimney is leaning or pulling away from the house, or when repeated repairs have left little sound masonry, we may recommend rebuilding. A partial rebuild replaces the top portion; a full rebuild replaces everything above the roofline. Both include a new crown, cap, and flashing integrated with the roof. We recommend this only after evaluating the chimney and explaining why repair would not hold up.

Water Repellent: A Final Step, Not a Fix

After repairs, a breathable water repellent can help brick shed rain while allowing trapped moisture to escape. It is useful on many chimneys, but it cannot seal open joints, a cracked crown, or bad flashing. We apply it only after those issues are corrected.

Signs of Chimney Trouble

• Ceiling or wall stains near the chimney
• Mortar that is eroded, cracked, or sandy to the touch
• Cracked, flaking, or loose bricks
• Brick chips or mortar in the gutters
• A cracked crown or missing cap
• Rusted, lifted, or tar-covered flashing
• White deposits on the brick
• A chimney that appears to lean

Repair Versus Rebuilding

If the masonry is mostly sound, repair is almost always the better value. If damage runs deep or the chimney has shifted, rebuilding may be the only lasting answer. We show you what we found and explain our recommendation.

What Affects Chimney Repair Costs in Riverdale?

Each job is priced after an evaluation. Factors include the amount of repointing or brick replacement, whether the crown needs repair or replacement, the flashing work required, whether a cricket is needed, the chimney’s height, roof pitch and access, any hidden roof damage, and whether a partial or full rebuild is needed.

Permits for Chimney Repair in Riverdale

Permit requirements depend on the type of chimney work. Rebuilding a chimney or other structural masonry work may require a construction permit and inspection under New Jersey’s Uniform Construction Code, while some minor exterior maintenance may not. Because the answer depends on the scope of the job, check with the Riverdale borough construction office before work begins, and we can discuss it during your estimate.

Why Choose Monarch Roofing & Construction

We repair chimneys as roofers, which means we treat the chimney and the roof as one connected system. We look for the real source of a leak, explain it plainly, and put the scope in writing. Monarch is a registered New Jersey home improvement contractor (HIC #13VH12036000), estimates are free, and you can schedule online or call or text (551) 241-0470.

Serving Riverdale and Nearby Communities

Monarch Roofing & Construction also provides chimney repair in these nearby Morris County and neighboring communities:

• Chimney Repair in Pequannock & Pompton Plains, NJ
• Chimney Repair in Butler, NJ
• Chimney Repair in Kinnelon, NJ
• Chimney Repair in Pompton Lakes, NJ
• Chimney Repair in Bloomingdale, NJ
• Chimney Repair in Wanaque, NJ

Related pages: our main chimney repair and chimney services page, Roofing Companies in Riverdale, NJ, our roof repair and roof replacement services, and our full list of New Jersey service areas.

Riverdale Chimney Repair FAQs

Are chimney repair estimates free in Riverdale?

Yes. We look at the chimney and the surrounding roof and give you a written estimate at no charge.

How do I schedule?

Click the scheduling button on this page or call or text (551) 241-0470.

My house is fairly new. Why is the chimney leaking?

Newer homes can leak when flashing was installed incorrectly, counter-flashing was not set into the masonry, or a cricket was left off a wide chimney. We check those details first.

I live in a townhouse community. Can you still help?

Yes, though your association may control roof and chimney work. Check its rules, and we can work within its requirements.

How do I know if my chimney needs repointing?

If mortar joints are recessed, crumbling, cracked, or soft enough to scratch out easily, repointing is likely needed.

Can you fix the roof around the chimney too?

Yes. We are a roofing company, so we repair the shingles, underlayment, and decking around the chimney as part of the job when needed.

Who Can Repair My Chimney in Riverdale, NJ?

Homeowners in Riverdale, Morris County, can turn to Monarch Roofing & Construction for exterior chimney repair. That includes chimney leak repair, step and counter flashing replacement, chimney repointing, replacing damaged brick, crown repair, new caps, and rebuilding the chimney above the roofline when the masonry is too far gone to patch. Monarch Roofing & Construction is a registered New Jersey home improvement contractor, NJ HIC #13VH12036000, and every chimney repair estimate is free. Call or text (551) 241-0470, or use the online scheduler to choose a time. Riverdale service is supported by the company’s regional location in Ramsey and its main headquarters in East Rutherford.

Questions to Ask Any Chimney Repair Contractor

Whether your Riverdale home is a few years old or several decades old, the right contractor should be able to explain the work in plain terms. Good questions to ask include:

• Will you look at the roof around the chimney, not just the brick?
• Is the crown being repaired, recoated, or replaced, and why?
• Does the price include a cap, or is that separate?
• Can I see your New Jersey registration number?

Answers that are specific and written down make it much easier to compare quotes. Choose Monarch Roofing & Construction for chimney repair in Riverdale if you want the masonry and the roofing handled by one team.

What happens after I accept the estimate?

Once you approve the written scope, a date is set for the work. If the repair involves a partial rebuild, it may need a permit, so check with the Riverdale construction office about what applies to your project.

Schedule a Free Chimney Repair Estimate

Monarch Roofing & Construction is ready to help with your Riverdale chimney. Schedule online or call or text (551) 241-0470 for a free estimate.