| Quick facts | Answer |
|---|---|
| Cost range | $25 backflow preventer permit; $500 residential sewer tap fee |
| Time | Plumbing permit typically approved in 3-5 business days |
| Who's qualified | Plumbing contractor with a current state license registered with the City |
Sapulpa, OK: what's different here
Sapulpa sits in Creek County, about 14 miles and roughly 16 minutes from Tulsa via I-44 W/US-75 S. Its housing stock includes many older homes, with examples dating to 1913 and 1921, alongside mid-century and newer builds. Properties commonly use crawl space, slab, or combined crawl space/slab foundations. The Tulsa area's freeze season runs from a mean first hard freeze around November 14 to a mean last hard freeze around March 17, a factor in protecting exterior plumbing.
Does Sapulpa require sewer backflow prevention devices?
Yes. The City of Sapulpa requires all private service lines connected to the public sewer system to include a pop-off device or other City-approved backflow prevention device connected to the sanitary sewer clean out. Installed pop-off devices must be registered with the City and properly maintained and secured by the property owner.
How much do sewer backflow prevention permits cost in Sapulpa?
A lawn sprinkler or backflow preventer permit is $25, while a residential plumbing permit is $40 plus $5 per fixture. A sewer tap or connection fee is $500 for residential work and $1,000 for commercial or non-residential work. Since July 1, 2014, the City also provides pop-off devices and installation at a cost set in the Master Fee Schedule.
Who can install a backflow preventer in Sapulpa?
Sapulpa requires plumbing permits to be requested only by contractors who hold a current state license and are registered with the City. Oklahoma law recognizes backflow preventers as plumbing-related devices, and local laws may regulate licensing for that work. Ask any pro for proof of license and insurance before work starts.
Why do older Sapulpa homes need backflow protection?
Many Sapulpa homes are older, with example properties built in 1913, 1921, 1978, and 1980, so legacy sewer layouts are common. Homes often sit on crawl space or slab foundations, which affects where a clean out and device can go. Oklahoma plumbing rules also require storm drainage systems to have backwater valves like sanitary drainage systems.
What to do next
- Check whether your sewer clean out already has a registered pop-off device with the City of Sapulpa.
- Ask the pro for proof of a current Oklahoma state plumbing license and City of Sapulpa registration before permitting.
- Request a quote that itemizes the $25 backflow preventer permit, any fixture fees, and device installation separately.
- If a new sewer connection is needed, budget for the $500 residential or $1,000 commercial tap fee in your quote.
- Call (918) 202-2068 or email [email protected] for a free quote from a licensed, insured local backflow testers.
Tulsa Backflow is a free referral service: an independent contractor does the work and may pay us a referral fee. You never pay us anything.
