Tennessee · Area codes 423 / 729
Chimney sweep in Chattanooga, TN
Chimney inspection, chimney cleaning and dryer vent cleaning for Chattanooga, Johnson City, Cleveland and Kingsport and the rest of the 423 / 729 area.
Area codes served: 423, 729 · the overlay covers the same area as 423, so all are included.
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Call 833-CHIMNEY (833) 244-6639 and enter your ZIP code. We'll connect you with a chimney professional serving Chattanooga, TN.
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Chimney care in the 423 area
Around Chattanooga, Johnson City and Cleveland, chimneys see both humid summers and freezing winters. Summer humidity can make a fireplace smell of creosote, and winter freeze-thaw cycles open up crowns and mortar joints. Chimney swifts nest in many open flues from spring to fall, so book cap installs and sweeps for after they leave.
The Census Bureau counts about 638,000 homes and apartments in the 423 territory. 47.2% were built before 1980 and 7.2% before 1940, higher than the Tennessee figure of 42.4% built before 1980. The median home here dates from the 1980s, and 68.2% of homes are single-family detached houses.
73.2% of occupied homes heat mainly with electricity and 18.9% with utility gas. Wood is the main heating fuel in 2.3% of homes, higher than the national rate of 1.5%.
Under the 2021 International Energy Conservation Code, 71% of residents live in climate zone 4A (mixed, humid), and the rest mostly in 3A (warm, humid).
The 423 territory (with overlay 729) is home to roughly 1,425,000 people across 172 ZIP codes in Hamilton County, Sullivan County, Washington County, Bradley County and 20 more counties.
Services in Chattanooga
- Chimney inspection in Chattanooga: Level 1, 2 and 3 to NFPA 211
- Chimney cleaning in Chattanooga: creosote and soot removal
- Dryer vent cleaning in Chattanooga: full vent run to the outside hood
- Chimney repairs, chimney relining and wood stove installs: ask your local company whether they offer them
| Population | 1,425,000 |
|---|---|
| ZIP codes | 172 |
| Counties | 24 |
| Homes and apartments | 638,000 |
| Built before 1980 | 47.2% |
| Median home built | 1980s |
| Heat mainly with wood | 2.3% |
| IECC climate zone | 4A, 3A |
Sources: U.S. Census Bureau, American Community Survey 2018–2022 5-year estimates (tables B25034, B25040, B25024) for the ZIP codes in this territory; climate zones from PNNL, Guide to Determining Climate Zone by County (2022). Population from our ZIP code data.
Selling a home in Chattanooga? NFPA 211 calls for a Level 2 chimney inspection, including a video scan of the flue, when a property is sold or transferred.
Source: NFPA 211
Cities and towns we serve
- Chattanooga
- Johnson City
- Cleveland
- Kingsport
- Morristown
- Greeneville
- Hixson
- Ooltewah
- Bristol
- Elizabethton
- Soddy-Daisy
- Jonesborough
- Athens
- Newport
- Rogersville
- Dayton
- La Follette
- Madisonville
- Signal Mountain
- Sweetwater
- Harrison
- Church Hill
- Blountville
- Dunlap
- Mountain City
- Erwin
- Bluff City
- Tazewell
- Pikeville
- Spring City
- Whitwell
- Oneida
- Chuckey
- Piney Flats
- Decatur
- Tellico Plains
- Jasper
- New Tazewell
- Etowah
- Cosby
…and 86 more communities.
All 172 ZIP codes in the 423 territory
37302 37303 37304 37307 37308 37309 37310 37311 37312 37314 37315 37316 37317 37320 37321 37322 37323 37325 37326 37327 37329 37331 37332 37333 37336 37337 37338 37340 37341 37343 37347 37350 37351 37353 37354 37361 37362 37363 37364 37367 37369 37370 37371 37373 37377 37379 37380 37381 37384 37385 37391 37396 37397 37401 37402 37403 37404 37405 37406 37407 37408 37409 37410 37411 37412 37414 37415 37416 37419 37421 37422 37424 37450 37601 37602 37604 37605 37614 37615 37616 37617 37618 37620 37621 37625 37640 37641 37642 37643 37644 37645 37650 37656 37657 37658 37659 37660 37662 37663 37664 37665 37669 37680 37681 37682 37683 37684 37686 37687 37688 37690 37691 37692 37694 37699 37707 37711 37715 37722 37724 37726 37727 37729 37730 37731 37732 37733 37743 37744 37745 37752 37753 37755 37756 37762 37765 37766 37770 37778 37809 37810 37813 37814 37815 37816 37818 37819 37821 37822 37824 37825 37826 37829 37841 37843 37845 37847 37851 37852 37857 37860 37867 37869 37872 37873 37874 37879 37880 37885 37887 37891 37892
Questions about chimney service in Chattanooga
How do I book a chimney sweep in Chattanooga?
Call 833-CHIMNEY ((833) 244-6639) and enter your ZIP code. We'll connect you with a chimney professional who serves Chattanooga, TN.
Which areas does the 423 territory cover?
The 423 territory (with overlay 729) covers 172 ZIP codes in 24 counties, including Chattanooga, Johnson City, Cleveland, Kingsport, Morristown, Greeneville, Hixson and Ooltewah.
How often should I have my chimney inspected in Tennessee?
NFPA 211, the national standard for chimneys, fireplaces and vents, calls for an inspection at least once a year. In the Mid-Atlantic, a fall inspection before the first fire is a good habit.
How much does chimney cleaning cost in Chattanooga?
Prices are set by the local company and depend on the chimney, the number of flues and what the inspection finds. Call 833-CHIMNEY for a quote.
Guides for Chattanooga homeowners
Run a chimney company in the 423 area? This territory is open: the 833-CHIMNEY calls from Chattanooga and the 172 ZIP codes above can ring at your company. Claim the 423 territory