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Hansen's Tree Service & Environmental ResourcesTree service in O'Fallon, MO

Hansen's Tree Service & Environmental Resources is a tree service at 104 Hansen Ct, O'Fallon, MO 63366, ranked #6 of 197 tree services in O'Fallon and rated 4.8 from 721 Google reviews. Open Monday to Friday.

O'Fallon, MOUpdated 0 paid placements in any rankingHow we rank

Call (636) 379-1830Website ↗

Key facts

Key facts about Hansen's Tree Service & Environmental Resources
Address104 Hansen Ct, O'Fallon, MO 63366Get directions
Phone(636) 379-1830
Websitehansenstree.com
HoursMonday to Friday: 8 AM – 5 PM
Google rating4.8 from 721 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves O'Fallon and 11 towns within 25 miles: Dardenne Prairie, Lake Saint Louis, Saint Peters, Wentzville, Weldon Spring, Chesterfield, Saint Charles, Wildwood, Ellisville, Bridgeton and Maryland Heights.

Based in O'Fallon, MOView on map

Opening hours

Opening hours for Hansen's Tree Service & Environmental Resources
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical tree service prices

Typical tree service prices
JobLowTypicalHigh
Tree removalPer tree: typical range of customer-reported removals. US national range$200$750$2,000

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby tree services

Hansen's Tree Service & Environmental Resources compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Hansen's Tree Service & Environmental Resources (this business)—624.8 (721)—NoNo
Accurate Tree Service#4655.0 (446)—YesYes10.8 mi
Brock's Tree Service#5624.5 (128)—YesYes1.5 mi
STL Stump Removal#7615.0 (302)—YesYes15.9 mi

See all 197 ranked tree services in O'Fallon

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.8from 721 Google reviews

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Questions about Hansen's Tree Service & Environmental Resources

How is Hansen's Tree Service & Environmental Resources ranked in O'Fallon?

Hansen's Tree Service & Environmental Resources is ranked #6 of 197 tree services in O'Fallon by CR Score, with 62 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Hansen's Tree Service & Environmental Resources’ hours?

Hansen's Tree Service & Environmental Resources is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Hansen's Tree Service & Environmental Resources serve?

Serves O'Fallon and 11 towns within 25 miles: Dardenne Prairie, Lake Saint Louis, Saint Peters, Wentzville, Weldon Spring, Chesterfield, Saint Charles, Wildwood, Ellisville, Bridgeton and Maryland Heights. The list is based on the business's location and the usual service radius for tree service. Confirm your address is covered when you call.

What do Google reviews say about Hansen's Tree Service & Environmental Resources?

Hansen's Tree Service & Environmental Resources has a rating of 4.8 from 721 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Hansen's Tree Service & Environmental Resources?

Call Hansen's Tree Service & Environmental Resources on (636) 379-1830. The business is at 104 Hansen Ct, O'Fallon, MO 63366. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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