Sweep & inspection
Caps & crowns
Flue relining
Masonry repair
Gas fireplace serviceLevel 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed
Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.
Fast, Reliable Chimney Inspection Across University Park
If you’re searching for a University Park Chimney Sweep for an inspection, the honest answer is this: a Level 1 visual inspection of an accessible chimney typically runs $149 – $250 in this market, while a Level 2 camera inspection (the kind most University Park homeowners need given the age and condition of local chimneys) usually lands between $275 and $475. Most inspections take 45 to 90 minutes, and we book within a week in University Park, often sooner. Nathan Corliss leads our crews here, and we know the chimney stock in this neighborhood: 1920s Tudors off Lovers Lane, mid-century ranches near Caruth Park, Colonials along Preston Road. Call (361) 314-3193 and we’ll give you a written price before anyone steps foot in your living room.
Why Ashby Chimney Dallas Is University Park’s Preferred Chimney Inspection Company
We’ve worked on enough University Park chimneys to know what’s actually going on up there, and the answer is usually tied to where the house sits. Homes east of SMU get hit by prevailing southerly winds that carry Gulf moisture, which accelerates efflorescence on brick and spalling on crowns in a way chimneys a few miles inland in Dallas rarely see. That’s not a guess. It’s what we document with camera footage on nearly every Level 2 inspection we run in that part of University Park.
Every inspection comes with three things, in writing, before work starts. A written price. A written guarantee. And a real arrival window. Our technicians are background-checked and uniformed, so when the truck pulls up, you know who’s walking through your door. Since 2002, we’ve operated under the Kingswell Guarantee, and University Park customers have called us for everything from pre-listing real estate inspections to annual firebox checks on gas log fireplaces.
We also answer the phone. A live person, 24/7. Not a voicemail tree. If you call at 9 PM on a Wednesday to ask about white staining on a chimney near SMU, a person picks up.
Styles & brands we work with





Chimney Leak in University Park
A chimney leak in University Park is usually a flashing problem, a crown problem, or both, and on this side of town, salt-laden air makes it worse faster. The first sign is often a water stain on the ceiling near the fireplace, a damp smell in the firebox, or spalling brick faces on the chimney’s exterior. What our Chimney Inspection team does first is find the entry point, not just patch the symptom. A basic leak diagnosis with a Level 2 camera inspection in University Park runs $275 – $475, and the fix could be as simple as resealing a crown for $400 – $800 or as involved as replacing rusted flashing for $600 – $1,200.
Crown Sealing and Flashing Replacement
Clay crowns on 1920s and 1930s University Park chimneys crack under freeze-thaw cycles, and once water starts wicking through, it won’t stop on its own. We use Gelco sealant on crowns and stainless steel or copper flashing at the roofline, because galvanized components simply don’t hold up against the salt air that blows up from the Gulf.
When flashing fails, water tracks behind the brick and into the attic before you ever see it in the living room. That’s why our inspections include a close look at the roofline joint, not just the firebox.
Chimney Camera Inspection in University Park
A chimney camera inspection in University Park is the only way to see what’s happening inside a flue liner that was likely installed decades ago. Older homes here, particularly those built between 1920 and 1960, often have original clay tile liners that crack under repeated expansion and contraction during University Park’s hot summers and hard winter freezes. We run a camera down the flue and record the whole thing, then walk you through the footage on a screen. You see exactly what we see. The cost runs $275 – $475 for a full Level 2 inspection with video documentation in University Park, and you get the recording to keep.
What the Camera Finds in Older Flues
On University Park homes, the camera most often reveals hairline cracks in clay tiles, gaps between tile sections, or creosote that has seeped behind the liner into the smoke chamber. These aren’t cosmetic issues. In a 1930s Tudor off Lovers Lane, our crew found the original copper chimney cap corroded through from salt-laden air, with cracks in the crown letting moisture wick directly into the flue. The camera showed exactly where the water was entering. After sealing the crown with Gelco and installing a stainless steel Famco cap, the draft returned to normal and the spalling stopped before the firebox needed a rebuild.
When University Park Homeowners Request This
Buying or selling a home. After a chimney fire. After a hard freeze. Before converting a wood-burning fireplace to gas logs. Or just because the chimney hasn’t been looked at in twenty years and the white staining on the outside is getting worse every spring. Any of those reasons is a good one.
Trusted Brands We Service in University Park
We install and work with components from HeatShield, Gelco, Olympia Chimney, and Famco because these are the materials that stand up to University Park’s specific conditions. Galvanized caps from big-box stores corrode through in five to seven years along the east side near SMU. That’s not a guess; it’s documented wear. We stock stainless steel caps, refractory sealant, and crown materials sized for the chimney dimensions common on University Park homes, which means fewer return trips and a faster turnaround when your inspection does turn up a problem.
See the difference
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AfterCommon Chimney Inspection Problems We See in University Park Homes
- Corroded chimney caps on the east side near SMU. Prevailing southerly winds carry Gulf moisture that eats galvanized caps in five to seven years, leaving flues open to rain, squirrels, and birds. We almost always recommend replacing these with stainless steel.
- Spalling and efflorescence on 1920s brick crowns. The same salt-laden air causes white mineral deposits and flaking brick on older University Park chimneys, a condition that’s rare a few miles inland. Moisture gets behind the flashing and works its way down.
- Cracked clay flue liners from freeze-thaw cycles. University Park winters aren’t brutal, but the occasional hard freeze after a hot summer causes clay tiles to expand and contract enough to crack. Third-degree creosote then seeps into the smoke chamber, which is a fire hazard.
- Decorative fireplaces sharing a flue with an original gas furnace. Many University Park homes built before 1960 vented a gas furnace and a fireplace through the same chimney. If the liner has cracked, carbon monoxide can migrate between flues. This is one of the most important things we check.
Pricing for Chimney Inspection in University Park, TX
Here’s the plain-dollar breakdown for University Park. A Level 1 inspection (visual, accessible areas only) runs $149 – $250. A Level 2 inspection with camera documentation runs $275 – $475, and that’s the one we recommend for most University Park homes given their age. A Level 3 inspection, where we open a wall or remove masonry to access hidden areas, runs $800 – $2,500 depending on scope. The factors that move the price are chimney height, roof pitch, number of flues, and how much of the flue is accessible from the roof. You’ll get a written price before we start, and that number won’t change at the end of the job. Call (361) 314-3193 for an exact quote. Estimates are free.
We Also Serve Cities Near University Park
Our crews cover the Park Cities and surrounding areas, including Dallas, Plano, Mesquite, and Grapevine. If you’re just over the border in Dallas or out in Plano with a chimney that needs a look, we’ll bring the same equipment and the same written guarantee. Our full Chimney Inspection service area includes University Park and the communities around it.
Serving University Park, TX - Our Local Coverage Area
We’re based in the University Park 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 About Chimney Inspection in University Park
Every year. The National Fire Protection Association recommends annual inspections, but University Park’s southerly winds and Gulf moisture give you a specific reason to follow that schedule: this is one of the only parts of North Texas where salt-air corrosion is a predictable problem. An annual visual check catches failing caps and minor crown cracks before they become water damage.
South and southeast winds carry moisture from the Gulf of Mexico into University Park, and that salt-laden air accelerates corrosion on galvanized metal. Homes east of SMU see it first and worst. A galvanized cap that might last a decade in Dallas can corrode through in five to seven years here. We recommend stainless steel replacement caps for exactly this reason, and we stock them for quick turnaround. Call (361) 314-3193 for a quote.
Expect to see something. A 1950s ranch will usually have a clay tile liner that’s had 70 years of freeze-thaw cycling, and at least one tile will be cracked. A Level 2 camera inspection will show exactly where and how badly. Some cracks are fine to leave alone for a few years; others justify a HeatShield resurfacing or a new liner. The key is that we show you the footage and the two of you decide together what’s urgent. You’ll never be told a liner is shot without seeing it with your own eyes.
White staining on masonry is efflorescence, which means moisture is moving through the brick and leaving mineral salts behind. Near SMU it’s accelerated by the prevailing wind and Gulf moisture, and it’s a warning sign, not a cosmetic issue. The moisture that caused the staining is still inside the chimney, and over time it will cause spalling. A chimney inspection will find the moisture source, which is usually a cracked crown or failed flashing. Call us and we’ll put eyes on it.
Yes, and if your University Park home was built before 1960, this should be a priority. Many pre-1960 homes shared a single chimney between a fireplace and a gas furnace flue. If the liner between those flues has cracked, carbon monoxide can migrate from the furnace flue into the home. A Level 2 camera inspection will show the condition of every flue in the chimney, and we’ll give you a straight answer about whether the vent is safe to use.
Written by Nathan Corliss, Owner at Ashby Chimney Dallas, serving University Park and the Park Cities since 2002.