🐜AssistAnt · Pro directory
There are 9 septic companies within 25 miles of Longmont, CO in the AssistAnt directory as of October 16, 2026, 1 of them based in Longmont itself. None are verified by AssistAnt yet, so check a business’s license and insurance before you hire it. Verified businesses are listed first, then by distance. No business can pay for a higher spot.
Septic services near Longmont
- Niwot Sanitation District Office
Longmont, CO · 4.0 mi
Not verified yet
(303) 652-2525
- ACME Septic Inc
Boulder, CO · 7.6 mi
Not verified yet
(303) 459-1106
- Sullivan Septic & Excavating
Mead, CO · 7.8 mi
Not verified yet
(303) 772-4019
- Gapter Septic Systems & Excavating, Llc
Erie, CO · 11.1 mi
Not verified yet
(303) 666-6404
- Drain Brain LLC
Thornton, CO · 17.6 mi
Not verified yet
(720) 322-4845
- Aar Sewer & Water
Westminster, CO · 18.6 mi
Not verified yet
(720) 935-6221
- Septic Surgeon, LLC
Fort Lupton, CO · 21.2 mi
Not verified yet
(720) 800-6525
- A-1 Septic Service
Brighton, CO · 22.6 mi
Not verified yet
(303) 659-0610
- Hel-Digger Septic & Excavating LLC
Henderson, CO · 22.8 mi
Not verified yet
(303) 619-4397
Questions
- How many septic companies are near Longmont, CO?
- 9 within 25 miles, 1 in Longmont, as of October 16, 2026.
- Which septic companies near Longmont, CO are verified?
- None yet. Verified means AssistAnt checked the business registration and insurance; unverified listings come from public business records.
- Can a business pay to rank higher on AssistAnt?
- No. Verified businesses are listed first, then everyone else by distance. Placement cannot be bought, and AssistAnt never sells your contact information.
More in Longmont
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Nearby towns
- Mead, CO 8 mi
- Erie, CO 10 mi
- Boulder, CO 12 mi
- Fort Lupton, CO 16 mi
- Brighton, CO 20 mi
- Thornton, CO 20 mi
- Westminster, CO 21 mi
- Henderson, CO 23 mi
- Nederland, CO 25 mi
- Commerce City, CO 25 mi