Septic Costs in Phoenix Metro — 2026 Guide
Real, up-front pricing for every SewerTime service across the Phoenix metro. No quote forms. No phone calls required to see a price. Pumping from $400, ADEQ inspection from $675 (pump + inspect), new systems from $12,000 — full breakdown below.
Most Phoenix septic companies hide pricing behind a phone call. SewerTime publishes every service price up front. Below is the full 2026 cost reference for pumping, inspection, installation, repair, and commercial service. For your exact number, use the instant quote tool →
Routine Maintenance
Septic Tank Pumping Cost
Starting price: $400 for standard service on a 1,250-gallon-or-under residential tank in the Phoenix metro.
| Tank Size | Typical Use | Price |
|---|---|---|
| 1,250 gallon or under | 2-3 bedroom homes, casitas, ADUs (most common) | $400 |
| 1,500 gallon | 4-5 bedroom homes | $500 |
| 2,000 gallon | Larger families, multi-unit | $700 |
| 2,500 gallon | Estate homes, light commercial | $800 |
| 3,000 gallon | Large estates, heavier commercial | $900 |
Pumping Add-Ons
- $100 Tank locating (when location unknown; uses ground sonar/electronic locator)
- $100 Buried tank / hard-to-access digging
- Quoted before work Hard-to-access locations (long hose runs, terrain obstacles, locked gates)
- No extra fee Same-day pumping — based on scheduling availability
Inspection & Real Estate
Septic Inspection Cost
Starting price: $675 for ADEQ-compliant pump + inspect on a 1,250-gallon-or-under residential tank.
An ADEQ inspection requires the tank to be pumped for visual access, so it's billed as pump-out price + a $275 inspection fee. The full breakdown by tank size:
| Tank Size | Pump-Out | + Inspection Fee | Total |
|---|---|---|---|
| 1,250 gal or under | $400 | +$275 | $675 |
| 1,500 gallon | $500 | +$275 | $775 |
| 2,000 gallon | $700 | +$275 | $975 |
| 2,500 gallon | $800 | +$275 | $1,075 |
| 3,000 gallon | $900 | +$275 | $1,175 |
Every inspection includes a full ADEQ-compliant written report. Need it expedited? Add $99 for the priority report add-on (ADEQ inspections only).
Full inspection service details →New Construction & Replacement
New Septic System Cost in Arizona
New septic installations are quoted per-project based on site evaluation, perc test, and county permitting requirements. Typical ranges for the Phoenix metro:
| System Type | Typical Cost | Best For |
|---|---|---|
| Conventional Gravity System | $12,000–$25,000 | Standard soil, level lots, single-family homes (range spans new builds to full replacements with site work) |
| Engineered / Alternative System | $20,000+ | Poor soil (caliche, clay), small lots, high water tables, properties near wells |
Diagnostic & Repair
Septic Repair Cost
Repair costs vary by issue. Diagnostic visits are free — we identify the problem at no charge before quoting.
| Repair Type | Typical Cost |
|---|---|
| Baffle replacement | $600–$1,200 |
| Riser repair/replacement | $300–$700 |
| Distribution box rebuild | $800–$2,000 |
| Effluent filter replacement | $200–$500 |
| Drain field rejuvenation (jetting + biological) | $1,500–$4,000 |
| Full drain field replacement | $5,000–$12,000 |
| Lift station pump replacement | $1,500–$5,000 |
Commercial Service
Commercial Service Cost
Commercial pricing is typically structured as recurring service contracts. Per-service ranges:
| Service | Typical Cost | Frequency |
|---|---|---|
| Grease trap cleaning (20-gal interior) | $125–$200 | Monthly |
| Grease trap cleaning (250-gal exterior) | $400–$650 | Quarterly |
| Grease trap cleaning (1000-gal exterior) | $800–$1,200 | Quarterly |
| Lift station service (preventative) | $300–$600 | Quarterly |
| Lift station emergency repair | $500–$5,000 | As needed |
Cost Influencers
What Affects Septic Service Cost in Phoenix?
- Tank size — Bigger tanks take longer and require more disposal capacity. Pricing scales accordingly.
- Tank accessibility — A tank with the lid exposed and clear access takes less time than one buried 18" deep with landscaping above. Difficult access can add $50–$200.
- Tank locating — If you don't know where your tank is, we locate it for $100 add-on (electronic locator or ground sonar).
- Same-day urgency — Booking before noon is standard pricing. After-noon same-day is +$99.
- Driving distance from depot — Phoenix metro is generally flat pricing; remote properties (Wickenburg, far New River) may have a small drive surcharge quoted up front.
- Time of year — Monsoon season (July–September) can stress systems and surface more repairs, but pumping prices don't change seasonally.
- System age & condition — Older systems may need extra rinsing or reveal repair needs during service. We always show you findings before doing extra work.
Our Approach
Why SewerTime Publishes Prices
Most Phoenix septic companies require you to call for a quote, then drop a surprise number on the day of service. We don't operate that way.
We publish prices because:
- Septic emergencies are stressful enough without sticker shock
- You should be able to budget before the truck arrives
- We compete on quality and service, not on opaque pricing
- It's how we'd want a contractor to treat our own families
FAQs
Pricing FAQs
How much does septic pumping cost in Phoenix?
Pumping by tank size: 1,250 gal or under $400, 1,500 gal $500, 2,000 gal $700, 2,500 gal $800, 3,000 gal $900. Add-ons: tank locating $100, buried/hard-access $100, water haul $300. Same-day pumping has no extra fee — based on scheduling availability.
How much does septic inspection cost in Phoenix?
ADEQ inspection adds $275 on top of the pump-out cost (the tank needs to be pumped for visual access). Combined pump + inspect ranges $675–$1,175 by tank size: $675 for 1,250 gal or under, $775 for 1,500 gal, $975 for 2,000 gal, $1,075 for 2,500 gal, $1,175 for 3,000 gal. Add $99 to expedite the inspection report.
How much does a new septic system cost in Arizona?
Conventional gravity systems run $12,000–$25,000 fully installed depending on tank size, drain field, and site work. Alternative ADEQ Type 4 systems for poor-soil sites run $20,000+. Permits, perc test, and design are typically $500–$1,500 of total.
How much does septic repair cost?
Repair varies by issue: baffle replacement $600–$1,200, distribution box rebuild $800–$2,000, drain field rejuvenation $1,500–$4,000, full drain field replacement $5,000–$12,000. Estimates are free; a $159 service fee applies when on-site diagnosis or fix-it dispatch is required.
What are the add-on fees on top of base pricing?
The only add-ons are clearly listed: tank locating $100 (when location unknown), buried tank / hard-to-access digging $100, water haul $300 (for inspections requiring a refill), expedited inspection report +$99 (ADEQ inspections only), after-hours emergency dispatch (varies by time/day). Same-day pumping has no extra fee — based on scheduling availability. Hard-to-access locations are quoted before work begins. Never any surprise fees.
How does SewerTime pricing compare to other Phoenix septic companies?
Most Phoenix septic companies require you to call for a quote — pricing isn't published. SewerTime publishes every service price up front. Direct comparisons are difficult since competitors don't list prices publicly, but our customers consistently report SewerTime is competitive and predictable, especially for repeat service.