Compare 8 verified local providers approved for City of Longmont Water Utility (SwiftComply Backflow Portal (Mandatory as of Feb 2, 2026)) and City of Longmont Wastewater Pretreatment Program 90-day commercial grease interceptor manifests.
Tell us when your last backflow test or grease trap pump-out was and how often it’s required. We’ll email you a confirmation now, then a reminder about 30 days and again about 7 days before the next one is due (for pump-outs every 45 days or less, just the 7-day reminder) — so you don’t get hit with a late notice, fine, or water shutoff.
For providers: get exclusive quote-form leads in your city ($149/mo bundle).
| Official Program | Backflow Prevention and Cross-Connection Control Program (BPCCP) ↗ |
|---|---|
| Filing Portal & Fee | SwiftComply Backflow Portal (Mandatory as of Feb 2, 2026) $10.00 SwiftComply submission fee per passing test (effective Feb 2, 2026) |
| Tester Registry | View Official Municipal Tester List ↗ |
| Annual Deadline Rule | Annual testing window runs April through August/September (or property's assigned due date). Beginning February 2, 2026, all testers MUST submit reports via SwiftComply; emailed reports to [email protected] are no longer accepted. Failed assemblies must be repaired and retested within 60 days. |
| Non-Compliance Penalty | $137.50 per device mandatory City-contracted test fee billed directly to your utility account if overdue, plus staged Notice of Violation enforcement and water shutoff. |
| Utility Contact | (303) 651-8416 • 1100 S Sherman St, Longmont, CO 80501 |
| Official Program | Fats, Oils, and Grease (FOG) Sector Control Program ↗ |
|---|---|
| Mandatory Pumping Schedule | Commercial grease interceptors must be pumped completely at least every 90 days (or when FOG + solids reach 25% of liquid volume). |
| Manifest & Hauler Rule | FSEs must maintain cleaning logs and waste hauler manifests on-site for at least 3 years for City Pretreatment inspection. |
| Violation Fines | Notice of Violation, mandatory pumping orders, and municipal code enforcement fines up to $999 per violation. |
| Environmental Desk | (303) 651-8416 |
| Governing Code | CDPHE Regulation 11 (5 CCR 1002-11 §11.39) & Longmont Municipal Code |
Filter by residential availability, 24/7 emergency response, or direct electronic utility portal filing.
Listed on the City of Longmont's official 2026 tester PDF; tests and repairs both residential irrigation PVBs/RPZs and commercial containment assemblies.
Owner-operated specialist focused on Longmont domestic and landscape irrigation backflow testing; handles the mandatory 2026 SwiftComply electronic portal filing.
Dedicated backflow testing specialist on Longmont's official utility list accepting single-family residential sprinkler assemblies and HOA properties.
Long-standing Front Range backflow testing firm recognized by the City of Longmont Water Utility.
Provides both backflow preventer replacements (including Longmont's mandatory failed-DCVA to RP upgrades) and restaurant grease trap maintenance.
Local Longmont vacuum truck operator (303-772-4019) specializing in restaurant grease traps, high-capacity exterior interceptors, and City Pretreatment manifests.
Longmont-based certified backflow inspection specialist at 2120 Summerlin Ln offering residential irrigation and commercial backflow testing with direct SwiftComply submission.
Local Longmont mechanical contractor (1254 Sherman Dr Unit 5) on the official City of Longmont backflow tester registry providing testing, repairs, and assembly replacements.
Failed an annual inspection or preparing for winter freeze warnings? Order code-approved ASSE backflow rebuild kits, insulated enclosures, and PDI-certified commercial grease traps before your re-test.
Prevents $400–$900 winter freeze bursts on exterior PVB & RPZ irrigation and commercial assemblies with heavy-duty weatherproof insulation and locking grommets.
Complete first/second check & differential relief valve rubber repair kits (O-rings, discs, springs, and diaphragm) to pass a failed annual test without replacing the entire brass body.
Code-required high-hazard commercial, restaurant, medical, and irrigation replacement assembly with quarter-turn ball valves and top-access check seats.
Code-compliant indoor hydromechanical grease interceptor (HGI) for cafes, delis, coffee shops, and small commercial kitchens with flow-control fitting and removable baffles.
Check what your job should actually cost in Longmont & Boulder County before accepting an inflated quote—and compare against municipal non-compliance penalties.
Lock in high-intent homeowner backflow tests, commercial RPZ certifications, and 90-day restaurant grease interceptor contracts in Longmont & Boulder County, CO with zero middleman lead-broker markup.
Direct answers sourced from City of Longmont Water Utility and City of Longmont Wastewater Pretreatment Program regulations.
Beginning February 2, 2026, the City of Longmont requires all backflow testers to submit test reports electronically through the SwiftComply portal ($10 portal fee per passing test). Emailed reports to [email protected] are no longer accepted.
If you do not submit a passing test through a certified tester during the annual window, the City of Longmont can assign a city contractor to perform the test and bill a mandatory $137.50 per-device fee directly to your utility bill, or initiate Notice of Violation enforcement.
Under Longmont's updated cross-connection rules, a failed irrigation DCVA must either be replaced with an above-ground Reduced Pressure (RP) assembly within 60 days, or repaired and placed on a strict two-year replacement schedule.
Tell us when your last backflow test or grease trap pump-out was and how often it’s required. We’ll email you a confirmation now, then a reminder about 30 days and again about 7 days before the next one is due (for pump-outs every 45 days or less, just the 7-day reminder) — so you don’t get hit with a late notice, fine, or water shutoff.
For providers: get exclusive quote-form leads in your city ($149/mo bundle).
Tell us what you need. Your request goes to FlowComply Directory and, in cities with an exclusive featured pro, straight to that certified tester or permitted hauler too, so they can quote you. You’ll get a follow-up by phone or email.