







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable General Contractor Across Santee
If you’re looking for a General Contractor in Santee who puts the price in writing before the first tool comes off the truck, Penhallow Remodeling San Diego is built around exactly that. We work throughout Santee, from the 1970s tract homes off Mission Gorge Road down to the equestrian-zoned acreage off Mast Boulevard. Call (619) 604-9624 and you’ll get a real person, not a voicemail maze. We’ll schedule a site walk, give you a written number, and stick to it.
Why Penhallow Remodeling San Diego Is Santee’s Preferred General Contractor Company

Santee homeowners tend to ask the same three questions: what’s this going to cost, who’s actually showing up, and what happens if something fails six months later. We answer all three before you sign anything. Every project gets a written price up front, background-checked technicians in uniform, and our 365-Day Done Right Promise in writing. If work fails inside the guarantee period, we come back and fix it at no charge. No service call fee, no re-inspection fee, no argument.
Trevor Nash leads our General Contractor in Santee team, and the standard is simple: say the price before the work, show up in the window we gave, leave the place cleaner than we found it. That’s The Kingswell Way, and it’s been the operating standard since 2004. We don’t hand you a verbal ballpark and then revise it after demo day. The number you get on day one is the number on the invoice.
We’re part of the Kingswell family of companies, and our Santee crews know the local permitting landscape well. San Diego County rules apply to much of the acreage on Santee’s east and north edges, and we scope those differently than a typical city permit. That local knowledge keeps projects moving instead of stalling at the counter.
Styles & brands we work with







Construction Company in Santee
Hiring a Construction Company in Santee means something different depending on whether you’re standing in a 1980s tract home or on five acres of former horse property. On the acreage, you’re often dealing with county permitting, well and septic setbacks, and access roads that weren’t built for a lumber truck. In the tract neighborhoods, the job is usually about bringing an older home up to modern expectations: bigger kitchens, open sightlines, more electrical capacity. A home addition in Santee typically runs $45,000 – $130,000, and an ADU runs $90,000 – $220,000 depending on utility scope and foundation work.
Septic, Setbacks, and Scope
On Santee’s equestrian and canyon lots, the septic tank location quietly drives a lot of decisions. A 100-foot setback from the leach field or tank can push an ADU foundation thirty feet off where you originally wanted it. We walk the property and locate the tank and drain field before we quote, because discovering that constraint after the fact is how budgets blow up. The same goes for grade changes: a lot that slopes toward the San Diego River channel on the west side will need different drainage detailing than a flat lot off Cuyamaca Street.
Access and Material Hauls
Canyon roads off Mast Boulevard and the unpaved drives on older horse properties change how materials arrive. A concrete truck that can’t turn around, or a flatbed that sinks into a soft shoulder, costs you time and money. We scout the access route before quoting and, where needed, build a temporary rock driveway for deliveries. That’s a line item you’ll see on the written estimate, not a surprise change order later.
Remodeling Contractor in Santee

As a Remodeling Contractor in Santee, we handle kitchens, bathrooms, whole-home remodels, and additions in homes that were mostly built between 1970 and 1990. That stock has a personality: original stucco, slab-on-grade foundations, and a lot of 100-amp electrical panels that were fine for a 1985 kitchen but can’t handle an induction cooktop and a second refrigerator. A kitchen remodel in Santee runs $14,000 – $45,000, with cabinet line and countertop material moving the number. A bathroom remodel runs $9,000 – $28,000.
Undersized Panels and Real Expectations
Santee’s East County summer heat means 100°F weeks are normal, and that wears on a home’s systems. Roofs degrade faster. Slab cracks widen. Air conditioning runs harder. When we remodel a kitchen in an older Santee home, we check the panel load before we promise you a double oven and an induction range. A 100-amp panel rarely survives that. We scope the panel upgrade as part of the written price, so you’re not discovering a $3,000 electrical line after the cabinets are ordered.
Shear Panels and Stucco
In the Riverwalk and Sky Ranch neighborhoods, many original 1980s homes have exterior shear panels of untreated plywood behind the stucco. Termites eat them from the inside out, and you often can’t tell until you open the wall. Patching stucco over that is a waste of money. We recommend full panel replacement where the damage is structural, which is a Santee-specific reality you rarely see in coastal San Diego. It’s the difference between an inspection that passes and one that sends you back to the drawing board.
Trusted Brands We Service in Santee
We install materials from brands we can stand behind, because our 365-Day Done Right Promise means nothing if the product fails in year two. In Santee, we regularly specify KraftMaid and Wellborn cabinetry for kitchens, and Cambria, Silestone, and Caesarstone for countertops. Cambria quartz carries its own lifetime warranty, which layers neatly on top of ours. For exterior work on additions and ADUs, we use James Hardie siding where fire-resistive construction matters, and the brand’s performance in Santee’s dry, hot climate is proven. The materials are solid, and so is the paper trail behind them.
Common General Contractor Problems We See in Santee Homes
Here’s what actually happens in Santee, based on the homes and lots we walk every month:
- Termite-eaten shear panels behind stucco. Untreated plywood from the 1980s draws termites, and Riverwalk and Sky Ranch are ground zero. You patch the stucco, but the wall behind it is compromised, and inspection sign-off fails.
- 100-amp panels on a 2026 kitchen. Older Santee tract homes weren’t built for induction cooktops, tankless water heaters, and EV chargers. Skip the panel upgrade and the breakers trip the first Thanksgiving after the remodel.
- Steep unpaved access on canyon and equestrian lots. A quoted job that ignores the access road will have material double-handling and equipment delays baked in. We walk the route before we write the number.
- Septic and well setbacks reshaping the plan. A detached ADU that looks perfect on the map fails when the septic tank’s 100-foot setback pushes it fifteen feet toward the property line. We locate it early and quote accordingly.
See the difference
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AfterPricing for General Contractor in Santee, CA
Santee pricing reflects the mix of older tract homes and larger acreage lots in the same market. Here are the ranges we see most often for the work Penhallow Remodeling San Diego handles:
| Project | Santee Price Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
The biggest cost drivers on an acreage job are utility upgrades, septic and grading work, and access. On a tract home, it’s the scope of the panel upgrade and any structural work hiding behind the stucco. We give you a written line-item price before work starts, and the number doesn’t move unless you change the scope. Call (619) 604-9624 for a free estimate, and we’ll walk the site before we quote. Not after.
Field Note: A Mast Boulevard Acreage Job
On a five-acre equestrian-zoned lot off Mast Boulevard, our crew rebuilt a 1980s ranch home’s kitchen and added a detached ADU. The original stucco hid termite-eaten shear panels, and the septic tank’s 100-foot setback forced us to relocate the ADU foundation. We scoped full panel replacement, upgraded the 100-amp panel to 200 amps, and used a temporary rock driveway to keep our material hauls off the soft shoulder, passing every county inspection on the first visit. That’s the kind of job where quoting before walking the site would have been malpractice. We don’t do that.
We Also Serve Cities Near Santee
Beyond Santee, we take on general contracting work in Santee and the surrounding East County communities: Lakeside, El Cajon, La Mesa, and Bonita. If you’re nearby and wondering whether we cover your street, call (619) 604-9624 and ask. A real person answers.
Serving Santee, CA - Our Local Coverage Area
We’re based in the Santee area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About General Contractor in Santee

If your lot sits in unincorporated county territory, which covers much of the equestrian and canyon land in Santee, you’ll pull county permits, not city ones. Work inside city boundaries goes through the City of Santee. We determine jurisdiction during the site walk and scope the permit path before quoting. Call (619) 604-9624 and we’ll figure out which counter you’re at.
Because the untreated plywood behind the stucco in those 1980s Riverwalk and Sky Ranch homes gets eaten from the inside out, and spot repairs leave load-bearing walls compromised. You can’t tell how far the damage runs until the wall is open, and patching the stucco over termite-eaten plywood invites a failed inspection. Full panel replacement is the honest fix, and we price it in writing.
Most Santee homes built before 1990 still have 100-amp panels, and a modern kitchen with an induction cooktop, double oven, and extra circuits will overdraw that. We check the load during the site walk, and if you need a 200-amp upgrade, it goes in the written quote, not in a change order after demo. Call (619) 604-9624 for an exact number on your house.
We scout the route before quoting. If the access can’t handle a flatbed or concrete truck, we build a temporary rock driveway for deliveries and price it in the written estimate. That prevents material double-handling and keeps the schedule from slipping. It’s a line item you’ll see up front.
We walk the property with you and tick through every open item: door hardware adjustment, paint touch-ups, caulk joints, appliance fit and finish, drainage check on graded areas, and any inspection corrections the county flagged. The punch list is written down, and the 365-Day Done Right Promise covers anything that fails within the guarantee period. Call (619) 604-9624 to schedule your free estimate, and we’ll start with the site walk.
Contact Penhallow Remodeling San Diego
If you’re planning a kitchen remodel, a whole-home renovation, or an ADU on Santee acreage, call (619) 604-9624. We’ll schedule a site walk, give you a written price before any work starts, and back the job with our 365-Day Done Right Promise. A real person answers, any hour of the day.
Written by Trevor Nash, Owner at Penhallow Remodeling San Diego, serving Santee and the surrounding East County communities.











