St. Charles chimney service: Aarons Alternative Energy and Chimney Services for area code 636
Aarons Alternative Energy and Chimney Services is our free complimentary listing for area code 636, which covers St. Charles, O'Fallon, Ballwin and St. Peters. Call 833-CHIMNEY and enter your ZIP code to get connected.
Call 833-CHIMNEY 833-CHIMNEY · (833) 244-6639
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Aarons Alternative Energy and Chimney Services Inc
Aarons Alternative Energy and Chimney Services Inc is our free listing for the 636 area code: the company we would pick to service our own chimney. They are not a paid member.
Call 833-CHIMNEY 833-CHIMNEY · (833) 244-6639
Call to get connected with Aarons Alternative Energy and Chimney Services Inc.
Why we chose Aarons Alternative Energy and Chimney Services
Free complimentary listing, not a paid member. We simply chose the company we would pick to service our own chimney. A listing is not a guarantee of their work.
Who they are
- Based in
- High Ridge, MO
- In business
- Since 1979
- Serving
- Jefferson, St. Louis & surrounding counties
What they do
- Chimney cleaning
- Flue liners
- Tuckpointing
- Wood & gas unit installation
- Insurance claim work
- Residential & commercial fireplace service
Why we chose them
- Reputation: 4.9 stars from 50+ Google reviews
- In business since 1979
- Help with chimney insurance claims
Call 833-CHIMNEY 833-CHIMNEY · (833) 244-6639
Call 833-CHIMNEY and enter your ZIP code to get connected, or visit aaronsalternativeenergy.com.
Google rating as shown on public review listings in October 2026; it changes over time.
Chimneys and homes in the 636 area
The 636 territory covers the suburbs ringing St. Louis, from St. Charles, St. Peters, O'Fallon and Wentzville to Chesterfield, Ballwin, Fenton, Arnold and Washington. Census figures count about 402,000 homes and apartments here. About 34% were built before 1980 (3.2% before 1940), and the median home dates from the 1980s. About 76% are single-family detached houses.
St. Charles is the county seat of St. Charles County, Missouri, on the Missouri River about 20 miles northwest of St. Louis. It had 70,493 people at the 2020 census.
Winters are moderate. NOAA's 1991–2020 normals for St Louis Lambert International Airport, MO show about 4,433 heating degree days a year, a January average of 32.1°F, and about 16.6 inches of snow. Rain and the occasional freeze still work on brick and mortar over the years, so a cracked crown or a missing cap is worth fixing early.
Census figures put utility gas as the main heating fuel in about 52% of occupied homes and electricity in about 41%. Wood is the main heat in fewer than 2 in 100 homes, so most fireplaces here are for cool evenings, and gas fireplaces and inserts are common. The area falls in IECC climate zone 4A. Whatever the fuel, NFPA 211, the national standard for chimneys, fireplaces and vents, calls for a yearly inspection.
Sources: Census ACS 2018–2022 (B25034, B25040, B25024); NOAA Climate Normals 1991–2020, St Louis Lambert International Airport, MO (USW00013994); IECC 2021 climate zones by county (PNNL-33270); NFPA 211; Wikipedia: St. Charles, Missouri.
Around the 636 area
Photo credits for these photos and the ones in the video are at the bottom of this page.
Cities and towns in area code 636
The 636 territory covers about 1,008,000 people in 72 ZIP codes across St. Charles County, Jefferson County, St. Louis County, Franklin County, Lincoln County, Warren County, Montgomery County and Callaway County.
- Saint Charles
- O'Fallon
- Ballwin
- Saint Peters
- Chesterfield
- Wentzville
- Fenton
- Arnold
- Lake Saint Louis
- Imperial
- Troy
- Washington
- Union
- De Soto
- Eureka
- Hillsboro
- Warrenton
- High Ridge
- Pacific
- House Springs
- Saint Clair
- Wright City
- Foristell
- Barnhart
- Moscow Mills
- Grover
- Pevely
- Valley Park
- Winfield
- Glencoe
- Marthasville
- Cedar Hill
- Villa Ridge
- Dittmer
- Crystal City
- Herculaneum
- Defiance
- Robertsville
- Foley
- Old Monroe
…and 22 more communities.
Full Saint Charles chimney sweep page with every ZIP code in 636 →
| Population | 1,008,000 |
|---|---|
| ZIP codes | 72 |
| Counties | 8 |
| Homes and apartments | 401,800 |
| Built before 1980 | 33.9% |
| Median home built | 1980s |
| IECC climate zone | 4A |
Sources: U.S. Census Bureau, American Community Survey 2018–2022 5-year estimates for the ZIP codes in this territory; climate zones from PNNL (2022). Population from our ZIP code data.
Find your chimney sweep
Chimney services in the 636 area
Questions about area code 636
Who is the chimney sweep for area code 636?
Aarons Alternative Energy and Chimney Services Inc is our free listing for the 636 area, including St. Charles, O'Fallon, Ballwin and St. Peters. Call 833-CHIMNEY to book.
Is Aarons Alternative Energy and Chimney Services a paid ChimneySweeps.com member?
No. Aarons Alternative Energy and Chimney Services is a free complimentary listing: the company we would pick to service our own chimney in area code 636. They did not pay to be listed.
How do I reach Aarons Alternative Energy and Chimney Services?
Call 833-CHIMNEY (833-244-6639) and enter your ZIP code to get connected. You can also visit aaronsalternativeenergy.com.
Does Aarons help with chimney insurance claims?
Yes. Their website lists insurance claims among their services, along with chimney cleaning, tuckpointing and flue liners.
How often should a chimney in the 636 area be inspected?
Once a year. NFPA 211, the national standard for chimneys, fireplaces and vents, calls for a yearly inspection whether you burn wood, gas or oil, and a sweep when the inspection shows buildup.
Which cities are in the 636 area code?
The 636 territory covers 72 ZIP codes in 8 counties, including Saint Charles, O'Fallon, Ballwin, Saint Peters, Chesterfield, Wentzville, Fenton and Arnold.
How do I book a chimney inspection in Saint Charles?
Call 833-CHIMNEY, or call 833-CHIMNEY and enter your ZIP code. Your call goes to Aarons Alternative Energy and Chimney Services Inc. Confirm the price for your home when you book.
Ready to book in Saint Charles?
Call 833-CHIMNEY 833-CHIMNEY · (833) 244-6639
Call 833-CHIMNEY from anywhere in area code 636 and enter your ZIP code to get connected.
Photo credits (6 photos used on this page and in the video)
- St. Charles County Courthouse: w_lemay, CC BY-SA 2.0, via Wikimedia Commons
- Historic brick building in St. Charles: Smallbones, Public domain, via Wikimedia Commons
- Elm Street in Washington, Missouri: TCP04, CC BY 4.0, via Wikimedia Commons
- Old City Hall in St. Charles: publichall, CC BY-SA 3.0, via Wikimedia Commons
- Old Chesterfield: Mark Ravenscraft, CC BY-SA 3.0, via Wikimedia Commons
- Houses in Chesterfield: Paul Sableman, CC BY 2.0, via Wikimedia Commons
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