(602) 361-2310 [email protected] Peoria, AZ & the West Valley
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(602) 361-2310
Paradise Valley · Estate work

Estate remodels & custom homes in Paradise Valley, AZ

Hillside lots, serious architecture and owners who notice the details. Kelso Custom Builders does its most careful work here, with the licensing and the patience the town expects.

(602) 361-2310
Resort style home wrapped around a pool Paradise Valley, Arizona
Licensed AZ ROC #318269 / #243160Local, family-run in PeoriaFinancing availableFree in-person consultation
Home cantilevered over the rock Hillside lot work
Building in Paradise Valley

Quiet streets. Exacting standards.

Paradise Valley is large lots, mountain views and homes built to a level most contractors never touch. Work here has to clear a higher bar twice: once with the town, which reviews hillside development on sloped lots, and once with you, every single day of the job.

We price honestly, schedule deliveries like guests on your street, and finish to the standard the rest of the house already sets. That is the job, and it is the part of the job we enjoy.

  • Remodels, additions, guest houses and ground-up builds
  • Hillside review planned into the schedule from day one
  • Licensed AZ ROC #318269 and #243160, bonded and insured
  • One owner on site, one point of contact throughout
The hillside section

How a sloped lot becomes a home

One drawing, three layers. Toggle them to see what gets engineered before the first wall goes up.

CutFillRetaining wallOriginal gradeSwaleRoof runoffRouted past the padView corridorGlass set to the sight line
Structure & gradeHighlighted layerOriginal grade

Pad & retaining

A hillside house starts with the pad. We balance cut and fill so the lot keeps its profile, and retaining gets engineered, drained and inspected, not stacked and hoped for.

Paradise Valley reviews hillside development on sloped lots before homes are built or substantially changed. We treat that review as a design input, not an obstacle. No legal advice, just how we plan.

The finish level

Work that holds up to a second look

Representative of the standard we hold. Tap any photo to see it full size.

Kitchen and dining finished in walnut and stoneWalnut and stone, the level we finish to.Dressing room with a chandelierA dressing room treated like a room, not a corridor.Sculpted staircase in a hillside buildSculpted stairs take patient formwork and patient trades.Courtyard dining under the treesCourtyards built for dinners that run long.Soaking tub with a view windowA soaking tub placed for the view, not the plumbing run.Rocky mountain slope up closeThe terrain we plan around, up close.

Built for the hours after sunset

Evenings are why people live here. Patios, pools, outdoor rooms and the lighting that ties them together get designed with the same care as the kitchen.

What we do here

Four ways we work in Paradise Valley

Every project is owner-run, licensed and planned around the town's process.

01

Estate remodels

Kitchens, baths and whole-home work finished to the standard the house already sets.

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02

Additions & pavilions

New wings, primary suites and outdoor rooms tied invisibly into the original structure.

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03

Guest houses

Private casitas for family and guests, sited to protect views and privacy on both sides.

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04

Ground-up custom

New homes on flat or hillside lots, one contract from feasibility to keys.

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FAQ

Paradise Valley questions, straight answers

Does Paradise Valley's hillside review affect my project?＋
If your lot slopes, probably yes. The town runs a hillside development review for building on sloped lots, looking at how the home sits on the terrain. We flag it in the first meeting and plan the review into the schedule, so it is a step in the process, never a surprise.
Can you match the finish level of the rest of the house?＋
Yes, and we prove it before we commit. Finish carpentry, stone and plaster samples get approved in your light, in your house, next to the existing work. If a trade cannot hit the standard, they do not set foot on the job.
How do you run a job in a quiet neighborhood?＋
Like guests. Deliveries are scheduled, trucks park where they should, the site is cleaned every evening and work keeps respectful hours. Your neighbors should know the project is going well, not hear it.
Do you build ground-up custom homes in Paradise Valley?＋
Yes. Ground-up custom work is one of our four services, and hillside lots are where careful planning pays off most. One builder, one contract, from dirt to door.
Service areas

We build nearby, too

Based in Peoria, building across the Valley and up north.

Peoria, AZSee service areaGlendale, AZSee service areaPhoenix, AZSee service areaScottsdale, AZSee service areaFountain Hills, AZSee service areaNorthern ArizonaSee service area

Ready to talk about your Paradise Valley project?

Book a free in-person consultation. Mark walks the lot and the house with you and gives you a straight read on scope, process and budget.

(602) 361-2310