Fast, Reliable Chimney Repair Across Ojus
Chimney repair in Ojus, FL typically runs $280-$1,850 depending on whether you need mortar repointing, spalling brick repair, or a partial rebuild, and most of our Ojus calls are handled same-day or next-day. We’re familiar with the concrete block construction that dominates neighborhoods from the 33160 corridor up toward the county line, and we know how South Florida’s salt air and humidity attack chimneys that haven’t seen a wood fire in decades. If you’re seeing crumbling mortar, water stains on your ceiling near the chimney breast, or a damper that won’t open, call (844) 803-1545. A live person answers, and we’ll give you a straight answer about what it will take to fix it.
Why Hearthstone Chimney Co. Is Ojus’s Preferred Chimney Repair Company
We’ve been serving Miami-Dade County since 1984, and Ojus has been part of our route for most of those 42 years. The homes along NE 186th Street and the streets branching off Biscayne Boulevard are built from the same post-WWII concrete block stock we see throughout our service area, but the salt-laden air this close to the Atlantic creates a specific corrosion pattern we’ve learned to spot before it becomes expensive.
Our technicians are background-checked and uniformed, and most repairs are completed in a single visit. We document every chimney with a Level-2 camera inspection, photos you can see, and a plain-English verdict. No jargon, no scare tactics. The 90-Day Done Right Promise backs every job in writing, no arguing. If it’s not right, we make it right.
Calls are answered by a live person 24 hours a day, 7 days a week. Not a voicemail, not a callback queue. When you call (844) 803-1545, someone who can actually schedule your appointment picks up.
Our Chimney Repair Services in Ojus
Our Chimney Repair team handles the full range of masonry and metal repairs for Ojus homes. Here’s what we see most often in the 33160 area.
Mortar Repointing
The mortar joints in Ojus chimneys take a beating from decades of thermal cycling in subtropical humidity, plus the occasional tropical storm driving rain sideways into the stack. When mortar crumbles, water penetrates the masonry and the freeze-thaw cycle, rare as it is here, still does damage during cold snaps. We grind out deteriorated joints to proper depth and repoint with color-matched, professional-grade mortar formulated for South Florida’s conditions. Most repointing jobs on a standard Ojus chimney run $380-$720.
Spalling Brick Repair
Spalling, where the face of the brick flakes off, is common in Ojus chimneys that were built with decorative rather than functional fireplaces in mind. The clay or terra cotta flue tiles inside many of these chimneys were never heat-cured through regular use, and decades of moisture penetration have weakened the surrounding brick. We remove spalled units, source matching replacements when possible, and rebuild the affected courses. Partial spalling repairs in Ojus typically cost $450-$890; extensive rebuilding runs higher.
Chimney Waterproofing
Waterproofing is arguably more important in Ojus than in cities where chimneys see regular use. An unused flue is a moisture trap. We apply vapor-permeable sealers that let the chimney breathe while blocking liquid water, and we always address the root cause first, cracked crown, deteriorated cap, or failed flashing, before sealing. A proper waterproofing treatment for an Ojus chimney runs $320-$580 and carries our 90-Day Done Right Promise.
Flashing Repair
The step flashing where chimney meets roof is a common leak point in Ojus homes, especially on the low-slope roofs common in 1960s and 1970s construction. Salt air corrodes galvanized flashing in just a few years if it wasn’t specified in stainless steel. We fabricate and install custom flashing using professional-grade materials, sealed with high-temperature sealants appropriate for Florida’s UV exposure. Flashing repair in Ojus typically runs $280-$650 depending on roof pitch and accessibility.
For chimney cap and crown issues specifically, we also offer Chimney Cap & Crown in Ojus as a dedicated service with its own pricing and warranty structure.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Ojus
We stock parts and specify materials from Olympia Chimney, Famco, and Copperfield, professional-grade brands we’ve worked with for years. For Ojus customers, this means we don’t order parts from a catalog and hope they fit. Our trucks carry common damper assemblies, cap sizes, and flashing configurations for the chimney profiles typical in 1950s-1980s Miami-Dade construction. When a specialty order is needed, our supplier relationships mean faster turnaround than you’ll get from an operator who has to source everything. No builder-grade substitutes, no improvising with the wrong material for salt-air exposure.
Common Chimney Repair Problems We See in Ojus Homes
- Corroded metal dampers and caps from salt-air exposure. The Atlantic is barely three miles east of the 33160 corridor, and uncoated or improperly specified metal components fail aggressively here. We replace with stainless steel or properly sealed assemblies rated for marine environments.
- Moisture-driven mold colonizing unused flues. In Ojus, where wood-burning fires are essentially nonexistent year-round, chimneys become mold incubators rather than exhaust channels. Our inspections include camera documentation of flue condition, and we address mold as part of any waterproofing or repair scope.
- Deteriorated clay flue tiles that were never heat-cured. Many Ojus fireplaces were installed for resale appeal, not function. The terra cotta flue liners inside have spent decades absorbing humidity without the drying effect of regular fires. We evaluate whether HeatShield resurfacing or a stainless steel liner from DuraFlex is the right solution.
- Real estate inspection failures on chimneys that have never been used. Miami-Dade home inspectors flag chimney condition as a required line item during pre-sale inspections. The real product being sold is often a signed clearance letter for closing, not a cleaning. We provide documented, photo-backed inspections that satisfy lender and buyer requirements.
Pricing for Chimney Repair in Ojus, FL
Here’s what chimney repair costs in the Ojus market based on the jobs we’ve completed in the 33160 area over the past several years:
| Service | Typical Range in Ojus |
|---|---|
| Mortar repointing (partial) | $380 - $720 |
| Spalling brick repair (localized) | $450 - $890 |
| Chimney waterproofing | $320 - $580 |
| Flashing repair | $280 - $650 |
| Partial chimney rebuild (above roofline) | $1,200 - $1,850 |
| Crown resurfacing or replacement | $480 - $920 |
What moves the number? Accessibility (steep roof, tight lot lines), the extent of hidden damage we find during inspection, and whether the original construction used standard or non-standard dimensions. We give you the full price before we start, no surprises on the bill. Estimates are free, and we offer a $50 discount on any repair over $250. Seniors and veterans receive a standing 5% discount. Call (844) 803-1545 for your exact quote.
We Also Serve Cities Near Ojus
Our service radius covers the full northeast Miami-Dade corridor. We regularly complete chimney repairs in Chimney Repair in Ojus and surrounding communities including North Miami Beach, Sunny Isles Beach, Aventura, and Hallandale Beach. The same technician who knows your Ojus neighborhood likely worked in Aventura yesterday and will be in Sunny Isles tomorrow. That regional familiarity matters when you’re diagnosing salt-air damage patterns.
We also handle Fireplace Services in Ojus for customers who need more than repair, gas log installation, firebox restoration, or full fireplace refurbishment.
Serving Ojus, FL - Our Local Coverage Area
We’re based in the Ojus area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Chimney Repair in Ojus
Most Ojus appointments are scheduled same-day or next-day, and emergency calls for active leaks or structural concerns get priority dispatch. Our technicians cover the 33160 corridor from our Miami-Dade base, and we know the local traffic patterns around Ives Dairy Road and Biscayne Boulevard. Call (844) 803-1545 and we’ll give you a specific arrival window, not a four-hour guess.
We cover the full 33160 ZIP and surrounding Ojus addresses, from the residential streets near Greynolds Park up through the neighborhoods approaching the county line. Whether you’re in the original Ojus plat or the post-war subdivisions closer to North Miami Beach, we service your chimney type. The concrete block construction common throughout Ojus is familiar territory for our technicians.
Yes. A live person answers our phones 24 hours a day, 7 days a week, and we dispatch for true emergencies: chimney leaks during storms, damaged caps or crowns after high winds, and situations where falling brick poses a safety hazard. For non-emergency repairs, we still prioritize fast scheduling because we know a damaged chimney doesn’t improve with waiting. Call (844) 803-1545 anytime.
Not meaningfully. Our pricing is consistent across our Miami-Dade service area, including Ojus, North Miami Beach, Aventura, and Sunny Isles Beach. The main cost drivers are the specific repair needed, roof accessibility, and material selection, not which side of a municipal boundary you’re on. We offer free estimates so you can compare our number to any other written quote, and we honor our Free Second Opinion offer on any competitor’s estimate.
Every repair is backed by our 90-Day Done Right Promise in writing, no arguing. If the repair fails due to our workmanship or material defect within 90 days, we return and make it right at no charge. For cap and crown installations using specified professional-grade materials, extended manufacturer warranties may also apply. We document every job with photos and a written verdict so there’s no dispute about what was done. That’s been our standard for over 42 years, and it’s not changing.
Ready to get your chimney fixed right? Call Hearthstone Chimney Co. at (844) 803-1545 for a free estimate. A live person will answer, we’ll schedule a time that works for you, and you’ll get upfront pricing with no surprises on the bill. Done right, and we stand behind it.
Written by Russell Haines, Owner at Hearthstone Chimney Co., serving Ojus and Miami-Dade County since 1984.