Licensed Septic Companies in Ada County, ID
91 septic companies serve Ada County, Idaho, and 86 of them hold a Idaho septic license or certification matched to the Idaho Public Health Districts / Idaho DEQ list (data as of October 2026).
Septic services in Ada County
Guides: Septic tank pumping · Septic system installation · Septic inspection · Septic repair · Drain field repair · Aerobic septic systems · Installation cost · Pumping cost
91 septic companies in Ada County
Elsewhere in Ada County 46
-
A and A Excavating
4220 W Perkins Street, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
ABC Pumping and Plumbing
280 N Baltic Place, ID 83642
- Licensed: Idaho Permitted Septic Septic Pumper (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Pumping
-
Affordable Excavations LLC
19555 S Robinson Road, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Alpha Excavation LLC
1143 Cow Horse Drive, ID
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Beus Excavation & Construction
1224 11th Avenue N, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Bob Camp Excavation
3875 S Mitchell Street, ID
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Brooks Excavation
10342 W Raleigh Street, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
De Best Plumbing Inc
11477 W President Drive, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
EKC Enterprises
9441 W Halstead Drive, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Esteban Rogers
24722 Red Top Road, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Excavation Plus LLC
PO Box 937, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Finite Concepts, LLC
2180 Hill Street, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Foreman Excavation
2223 N Bryson Road, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
G and S Excavation LLC
13937 Indiana Avenue, ID
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Goold, Jeff Excavating
1940 Paradise Ln Meridian ID 83646, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Gregg Barney Excavation Inc
6687 N Barney Lane, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
GS2 Construction LLc
127 E Main Street, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
H and B Crushing
10801 Hubbard Road, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Highmark Excavation
5730 W Cherry Lane, ID
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Idaho Dirt Company
321 W Harris Street, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Idaho Grading and Trucking
9180 W Barnes Drive, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Impact Excavating
14999 Highway 44, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Iron Horse Excavation LLC
875 W Gowen Road, ID
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Jims Well Drilling
13690 S Cloverdale Road, ID
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
JNK Excavation
106 E 40th Street, ID
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Just Dig It
3179 Cobble Way, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Keith Braun Construction
3785 W Lamont Road, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Knight Plumbing and Construction Inc
372 S Eagle Suite 321, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Legends LLC
4101 W Grover Street, ID
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Liberty Home Inc.
Po Box 278, ID
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
McAlvain Construction Inc
5559 W Gowen Road, ID
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
MJM Construction Inc
865 West 2150 North, ID
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Mow Idaho
5109 Howard Lane, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Pave Hawk Construction
1065 S Allante Pl Boise Id 83709, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Pine Rim Enterprises Inc.
3025 Simco Road, ID 83716
- Licensed: Idaho Permitted Septic Septic Pumper (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Pumping
-
Precision Excavation and Construction
9160 W Chinden Boulevard, ID
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Red Fox Excavation LLC
10085 W Saranac Drive, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Reliable Onsite Services
7126 W Victory Road, ID 83709
- Licensed: Idaho Permitted Septic Septic Pumper (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Pumping
-
Ridge Top Services
3733 W Deer Flat Road, ID
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Roto Rooter
2280 E Commercial Street, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
- Licensed: Idaho Permitted Septic Septic Pumper (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Pumping · Installation
-
Stephens Enterprises Construction LLC
5960 W Half Moon Lane, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Struckmans Backhoe Service
5220 N Linder Road, ID
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Titan Excavation and Construction
2789 S Liberty Street, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Tradestar Excavation
1775 West State Street Suite 250, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
True Blue Excavation
410 N Boise Avenue, ID
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
United Site Services of Nevada, Inc.
3975 S Eagleson Road, ID 83705
- Licensed: Idaho Permitted Septic Septic Pumper (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Pumping
Boise 17
-
Alternative Wastewater Systems, LLC
12349 W. Tahiti Cout, Boise, ID 83713
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
American Boring and Excavation LLC
PO Box 44679, Boise, ID 44679
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Anderson Construction Inc
6595 W Poplar Street, Boise, ID 83704
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Black Sage Dirt Works LLC
10505 Janie Place, Boise, ID 10505
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
DC DirtWorx, LLC
10027 W Cayuse Lane, Boise, ID 83714
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
High Country Excavation
4923 S Greenacres Way, Boise, ID 83709
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
John Brown Excavation
4817 W Bond Street, Boise, ID 83706
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Knife River Corporation - Mountain West
5450 W Gowen Road, Boise, ID 83709
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Mike's Septic & Drain
2914 S Cole Rd, Boise, ID 83709
- Licensed: Idaho Permitted Septic Septic Pumper (Idaho Public Health Districts / Idaho DEQ, verify)
From their website: Pumping · Inspection · Repair · Drain field · Risers & lids
-
Rock Solid Excavation
7737 Snohomish Road, Boise, ID 83709
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Shamrock Construction & Excavating, LLC
2267 S Liberty St, Boise, ID 83709
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
From their website: Installation · Repair · Drain field · Aerobic systems · Risers & lids · Perc testing · Grease traps
-
Solid Earth LLC
12066 La Pan Drive, Boise, ID 12066
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Titan Technologies INC
5717 W Albatros Street, Boise, ID 83705
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Tuffy Excavation Inc
9983 W Harness Drive, Boise, ID 83709
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Warner Construction Inc
3615 S Curtis Road, Boise, ID 83705
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Express Septic & Drain Cleaning
6003 W Overland Rd l107, Boise, ID 83709
From their website: Pumping · Installation · Inspection · Repair · Drain field · Risers & lids
-
Wickstrom Plumbing Heating & Cooling
4090 W State St #214, Boise, ID 83703
From their website: Installation · Inspection · Drain field · Grease traps
Meridian 15
-
ABC Pumping Services
280 N Baltic Pl, Meridian, ID 83642
- Licensed: Idaho BioMicrobics certified ETPS service provider (advanced treatment / aerobic systems) (Idaho Public Health Districts / Idaho DEQ, verify)
- Licensed: Idaho SeptiTech certified ETPS service provider (advanced treatment / aerobic systems) (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation · Aerobic systems
-
Anderson and Wood Construction Co Inc
2120 E Lanark Street, Meridian, ID 83642
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Atkinson Jet Septic
1203 W. Delmar Dr, Meridian, ID 83646
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Bradmar Construction LLC
6953 S. Meridian Road, Meridian, ID 83642
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Cascade Custom Construction LLC
100 S Adkins Way STE 101, Meridian, ID 83642
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Excel Excavation LLC
1180 N Lightning Place, Meridian, ID 83642
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Idaho Septics LLC
1205 W. Overland Road, Meridian, ID 83642
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Last Call Backhoe
4705 N Camp Creek Avenue, Meridian, ID 83646
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Master Rooter Plumbing
280 N Baltic Pl, Meridian, ID 83642
- Licensed: Idaho BioMicrobics certified ETPS service provider (advanced treatment / aerobic systems) (Idaho Public Health Districts / Idaho DEQ, verify)
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
- Licensed: Idaho Permitted Septic Septic Pumper (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Pumping · Installation · Aerobic systems
-
Morgan Creek Homes
7180 N Linder Road, Meridian, ID 83646
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Top Grade Excavation
3233 S. Ruffin Ln, Meridian, ID 83642
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Toyco Construction LLC
4241 S Da Vinci Way, Meridian, ID 83642
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Trinity Construction
8785 Ten Mile Rd, Meridian, ID 83642
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
ABC Pumping Service
281 N Baltic Pl, Meridian, ID 83642
From their website: Pumping · Installation · Repair · Drain field · Grease traps
-
Proline Plumbing & Sewer
943 W Overland Rd, Meridian, ID 83642
From their website: Inspection
Eagle 4
-
Guho Corporation
391 W State St, Eagle, ID 83616
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Pleasant View Construction
1164 E Beacon Light Road, Eagle, ID 83616
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
From their website: Installation · Drain field
-
Pro Excavation LLC
P O Box 207, Eagle, ID 83616
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
ABC Pumping Services
393 W State St f, Eagle, ID 83616
From their website: Pumping · Installation · Repair · Drain field · Grease traps
Kuna 2
-
Apex Excavation
PO Box 710, Kuna, ID 83634
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Jim Russell Excavation
781 S School Street, Kuna, ID 83634
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
Nampa 2
-
L2 Excavation
2817 Brandt Avenue, Nampa, ID 83687
- Licensed: Idaho Permitted Septic Standard/Basic Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
-
Wood Brothers Trucking LLC DBA Wood Brothers Trucking & Construction
915 E Karcher Road, Nampa, ID 83687
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
From their website: Grease traps Per state license: Installation
Caldwell 1
-
Spiers Construction
22340 Racetrack Drive, Caldwell, ID 83607
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
Emmett 1
-
Taylor Morgan Plumbing and Septic
PO Box 140509, Emmett, ID 83617
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
Garden City 1
-
Bivin's Excavating, Inc.
3972 Adams Street, Garden City, ID 83714
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
From their website: Drain field Per state license: Installation
Hailey 1
-
Sawtooth Earthworks LLC
602 North 1st Avenue, Hailey, ID 83333
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
Star 1
-
Olson And Sons Excavation And Landscaping
23307 Can-Ada Rd, Star, ID 83669
- Licensed: Idaho Permitted Septic Complex Installer (Idaho Public Health Districts / Idaho DEQ, verify)
Per state license: Installation
No listings match those filters.
Septic licensing in Idaho
Idaho installers and pumpers hold permits from the public health districts. Idaho Code 9-348 prohibits using the state's lists as a mailing or phone list. The Idaho's seven public health districts, under Idaho DEQ rules issues these credentials: Standard/basic installer registration permit; Complex installer registration permit; Septic pumper permit.
Permits for new systems, replacements and most repairs are issued locally. Ask the contractor which office handles Ada County and whether the permit fee is in their quote.
Idaho septic licensing: agencies, license types and how to check a license →
Septic companies in Ada County: common questions
How many licensed septic companies are in Ada County, ID?
91 septic companies serve Ada County, Idaho, and 86 of them hold a Idaho septic license or certification matched to the Idaho Public Health Districts / Idaho DEQ list (data as of October 2026). Each license badge on this page names the agency and links to its lookup so you can confirm it.
Who licenses septic contractors in Idaho?
Idaho installers and pumpers hold permits from the public health districts. Idaho Code 9-348 prohibits using the state's lists as a mailing or phone list. The licensing body is the Idaho's seven public health districts, under Idaho DEQ rules.
Which companies pump septic tanks in Ada County?
10 of the 91 listings in Ada County offer septic tank pumping, either on their own website or under a state pumper license. Use the service filter above to show only those companies.
Which companies install septic systems in Ada County?
85 listings in Ada County install septic systems. New systems and replacements need a permit, so ask each installer to handle the permit and to show their Idaho license.
How do I check a septic contractor's license in Idaho?
Use the Idaho's seven public health districts, under Idaho DEQ rules's lookup (https://www.deq.idaho.gov/water-quality/wastewater/septic-and-septage/) and search the contractor's name or license number. Our guide to checking a septic license walks through it.