Oregon · Gunite & Concrete Pool Builders · Updated 2026
Compare 9 gunite pool builders serving Lake Oswego for concrete pool construction. Ratings, review counts, contact details and 2026 planning prices for shells, spas and finishes are below.
Ordered by customer rating and review count across the Lake Oswego area. Listings include the available rating, contact details and location; confirm current credentials and scope directly.
Planning a new pool as well? The Lake Oswego pool builders directory ranks all 43 builders in the area.
A mid-size gunite pool (about 16×32) with a standard plaster finish in Lake Oswego typically runs $86,500–$138,000. Spas, premium finishes, features and decking are where custom pools climb from there:
| Job | Typical Lake Oswego price |
|---|---|
| Small gunite pool (about 12×24), plaster finish | $63,000–$92,000 |
| Mid-size gunite pool (about 16×32) | $86,500–$138,000 |
| Large or elaborate custom pool | $138,000–$287,500+ |
| Attached gunite spa with spillover | $17,500–$40,500 |
| Pebble or quartz finish upgrade | $6,000–$14,000 |
| Tanning ledge or beach entry | $3,500–$9,000 |
| Water features, lighting, fire bowls | $2,500–$17,500 |
| Decking and coping | $9,000–$28,500 |
| Rock or hard-dig excavation allowance | $3,500–$17,500 |
| Permits, engineering, soils report | $900–$4,600 |
Oregon pricing is above the national baseline used for these estimates, mainly on labor and permitting. Gunite bids vary more than any other pool type because every element is custom — compare the shell thickness, steel schedule, finish, feature and equipment lines, not just the bottom number.
Spas, ledges, benches, lighting niches and water features are cheapest when they are shot into the shell — adding them later means cutting concrete.
Lake Oswego market
4.5 average customer rating · 198 reviews · 9 companies
See All on the Map →9 gunite pool builders serving Lake Oswego. The ranked companies average 4.5 stars across 198 customer reviews. PoolPad orders the list with a weighted score that combines customer rating and review count, so a long track record counts for more than a handful of scores.
Westside builds plan around rain — drainage, mud-season access, and slope engineering on view lots — while central Oregon digs volcanic soils with rock surprises worth written clauses. Frost-depth plumbing is standard statewide. Fiberglass leads the growth market, vinyl holds value share, and gunite serves view lots in the hills. Heat pumps, automatic covers, and hot-tub integration are the default kit.
For statewide rankings, city counts and Oregon prices, see the Oregon gunite pool builders directory, or check the nearby cities below.
Ask for the shell engineering and the gunite crew's track record, read the structural, finish and equipment warranties separately, and compare at least three itemized bids for the same design. Oregon licenses contractors through the CCB — verify the license, bond, and insurance online before signing. Pool permits and residential-code barrier requirements run through your city or county building department, and Portland-metro jurisdictions each keep their own rhythm; ask for recent local timelines.
A mid-size gunite pool with a plaster finish in Lake Oswego, OR typically runs $86,500–$138,000; small pools run $63,000–$92,000 and large custom designs $138,000–$287,500+. An attached spa adds $17,500–$40,500, a pebble or quartz finish $6,000–$14,000, and decking $9,000–$28,500. Oregon pricing is above the national baseline used for these estimates, mainly on labor and permitting.
Both are concrete sprayed over a steel cage. Gunite is a dry mix with water added at the nozzle; shotcrete is wet-mixed concrete pumped through the hose. Each produces a strong shell when applied by a good crew — the nozzleman's skill, the mix design and proper curing matter more than which method is used. Ask which your builder uses and what thickness is specified.
Plan on eight to sixteen weeks from excavation to swimming: dig and steel in the first week or two, the shell shot and cured for about four weeks, then tile, coping, plumbing, equipment, decking and finally the plaster and fill. Permits add two to eight weeks before the dig. Freezing weather pauses shell and plaster work, so most builds are scheduled for the warm months.
The concrete shell can last 50 years or more. The plaster finish lasts about 10 to 15 years (quartz and pebble 15 to 20 or more), waterline tile and coping 15 to 25 years, and equipment 8 to 15 years. Balanced water, especially calcium hardness and pH, is what protects the finish.
The outdoor season in Lake Oswego runs mid-June through early September — about 3 months unheated. A full professional winterization each fall protects plumbing and equipment through the freeze, and spring openings cluster into the same few weeks. The Willamette Valley swims mid-June through early September unassisted, with heat pumps stretching it meaningfully; Bend adds high-desert sun with cold nights, and Medford runs the state's hottest summers. Winters everywhere call for a full close.
SKS Pools & Patios has the highest customer rating on this Lake Oswego list at 5 stars across 27 reviews. Premier Pools & Spas | Portland has the largest review count (80 reviews at 4.1 stars). PoolPad orders the list with a weighted score that combines customer rating and review count, so a long track record counts for more than a handful of scores.
Usually, for the same size: the shell is built on site, the finish is a separate trade, and custom features add up. The gap narrows for large pools and designs with spas and ledges, where fiberglass models are limited. Over 20 years a gunite pool also needs at least one resurfacing, which is part of its true cost.
Oregon licenses contractors through the CCB — verify the license, bond, and insurance online before signing. Pool permits and residential-code barrier requirements run through your city or county building department, and Portland-metro jurisdictions each keep their own rhythm; ask for recent local timelines.
Check gunite pool builders in cities near Lake Oswego, or open the Oregon directory for every listed market in the state.
Claim your free PoolPad listing, check gunite among the pool types you build, and show Lake Oswego homeowners planning a custom pool what you construct.
