Sewer Line Replacement cost: Gresham vs Medford (2026)
The two metros aren't quite in sync on sewer line replacement: Gresham sits 4% above Medford, or roughly $8,350 versus $8,050 — about $300 apart.
Gresham OR
Typically around $8,350
Medford OR
Lower costTypically around $8,050
Gresham vs Medford: full breakdown
| Factor | Gresham | Medford |
|---|---|---|
| Typical 2026 cost | $8,350 | $8,050 |
| Estimated range | $3,500–$13,150 | $3,400–$12,700 |
| Labor index (vs US) | ×1.07 | ×1.04 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $275 | $275 |
| Labor share | $5,000 | $4,850 |
| Materials/equipment | $3,350 | $3,200 |
Sewer line replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
How much should this gap actually matter?
4% is within noise for sewer line replacement — contractor selection and timing move the price more than which of these two metros you're in.
Sewer line replacement by type: Gresham vs Medford
Below, each sewer line replacement option is priced independently for both cities, with identical local labor, climate and permit logic applied — so the comparison holds up.
| Type | Gresham | Medford |
|---|---|---|
| Trenchless lining (CIPP) | $4,550–$13,150 | $4,400–$12,700 |
| Pipe bursting | $5,650–$14,250 | $5,450–$13,750 |
| Traditional excavation | $3,500–$14,250 | $3,400–$13,750 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national sewer line replacement range for local labor, climate and permits.
Sewer line replacement by line length: Gresham vs Medford
Sewer replacement is priced largely by the length of line from the house to the city main, at roughly $50–$250 per foot depending on method, depth, and what's above the trench.
| Size | Gresham | Medford |
|---|---|---|
| 25 ft (short run) | $2,400–$6,700 | $2,350–$6,500 |
| 50 ft (typical) | $3,500–$9,950 | $3,400–$9,600 |
| 75 ft | $5,100–$13,150 | $4,950–$12,700 |
| 100+ ft (long / deep run) | $6,700–$19,600 | $6,500–$18,900 |
Sewer line replacement numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
What plumbing pros earn in each metro
Labor is about 60% of a sewer line replacement bill, so local wages drive most of the gap. These are real metro hourly wages for skilled installers (BLS OEWS), not estimates.
Portland-Vancouver-Hillsboro metro · about 12% above the US average installer wage.
No BLS metro wage series for Medford; we use Oregon regional price parity instead.
Source: U.S. Bureau of Labor Statistics, OEWS metro wages for HVAC installers (used as a trade-labor index).
Cheapest time for sewer line replacement in either city
You can't time an emergency, but you can time a repipe or sewer job — and doing it in a slower month means slightly better pricing and a crew with the bandwidth to do it right.
How do you budget a major plumbing job?
Big plumbing jobs are unpredictable by nature — the method chosen and what's actually underground move the price more than anything else. Our editors weigh in.
The method case
Trenchless runs a higher per-foot rate, but the savings hide in what you never have to rebuild — no torn-up driveway, no re-sodded lawn, no ripped-out patio. Open-cut digging only wins on price when there's almost nothing on top of the line to put back.
The material case
PEX is cheaper, faster and freeze-tolerant; copper costs more but lasts longer and some buyers prefer it. Match the material to your climate and how long you'll own the home.
The diagnosis-first case
Pricing a sewer or repipe off a hunch invites two bad outcomes: paying to replace pipe that's fine, or missing the section that's actually collapsed. A camera run through the line settles the question before a single dollar is committed.
Start with a camera inspection so the scope is fact, not a guess. Compare trenchless against the dig's full restoration bill, not just the excavation, and choose pipe material for your climate.
Gresham vs Medford
Is sewer line replacement cheaper in Gresham or Medford?
Yes — Gresham costs more. Expect around $8,350 for sewer line replacement there against $8,050 in Medford, about $300 (4%) apart in 2026.
Why does sewer line replacement cost more in Gresham than Medford?
The main driver is local labor rates: Gresham's labor index is 1.07 versus 1.04 in Medford. Climate zone (mixed vs mixed) also shift the total.
How much is sewer line replacement in Gresham, OR?
Gresham homeowners can expect $3,500 to $13,150 for sewer line replacement in 2026, with $8,350 the typical number.
When is the cheapest time to buy sewer line replacement — and does it differ by city?
The best window is the same in both Gresham and Medford: Off-peak winter for planned work, when demand drops and installers discount to keep crews busy — typically Around 5% off peak pricing. The most expensive time anywhere is an emergency replacement during anytime it becomes an emergency.
Should I choose where to live based on sewer line replacement cost?
That would be a stretch. $300 is a one-time difference, not an ongoing one, and off-season buying plus apples-to-apples bids in Gresham can close a good chunk of it. What matters more long-term is energy costs, climate and the condition of the home.
Compare sewer line replacement in other cities
Updated June 2026 · By Serhat Özçelik