Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Before
After
Before
After
Before
AfterConstruction Services in Calabasas, CA
Construction in Calabasas means working inside the Santa Monica Mountain fire zone, under city permit review, and often under an HOA architectural committee review at the same time. Most projects here take longer to approve than they do to build. We’re familiar with both the hillside soil conditions off Mulholland Highway and the Wildland-Urban Interface code requirements that apply to nearly every lot in the 91302 and 91372 ZIP codes. When you call (877) 610-1318, you’ll reach a live person who knows Calabasas. Tom Barrett and his sons run every crew, and we show up with our name on the truck.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Why Calabasas Homeowners Choose Barrett & Sons Construction
Calabasas homeowners tend to ask hard questions before signing anything. That’s fair. When we meet someone in The Oaks, Mont Calabasas, or the Mulwood neighborhood, we hand them our license number and tell them to look it up. Tom’s name, address, and license number are published and verifiable. Then we put every scope item in writing, every allowance in writing, and every change order in writing before work begins. We pull permits on every eligible job and we like when the inspector shows up. The permit inspector works for you, not for me – that’s why I like him.
We founded Barrett & Sons in 1998, and we’ve been owner-operated from day one. No franchise is dispatching strangers to your door. When work starts on a hillside home above Las Virgenes Road, the crew is led by Tom or one of his sons. What you see at the estimate is who you’ll see on the job. Every completed job carries the written 90-Day Done Right Promise: if it’s not done right, Tom comes back and makes it right, one call.
Ask anyone on your street – or look up the license number yourself.
Construction Services We Offer in Calabasas
Kitchen Remodeling
Calabasas kitchens lean Spanish Colonial and Mediterranean, which means tile, stone, and custom millwork are the norm. We install premium brands like KraftMaid and Cambria, and we keep every allowance on paper before a single cabinet gets ordered.
Learn more about Kitchen Remodeling in Calabasas.
Bathroom Remodeling
Hillside homes here often have slab foundations that complicate drain relocations, but we handle that with written change orders and an inspector who signs off on the work. Waterproofing is done to code, not to a sales brochure.
Learn more about Bathroom Remodeling in Calabasas.
Roofing
Almost every Calabasas roof must meet Class A fire standards under Chapter 7A WUI code. We install GAF and CertainTeed systems, and on post-Woolsey rebuilds we match the ember-resistant vent and ignition-resistant assembly requirements from the outset.
Learn more about Roofing in Calabasas.
Windows & Doors
We install Andersen, Marvin, Simonton, and other premium brands, and we’re careful about the glass and frame ratings that Calabasas’ fire zone now requires. Replacement windows on older pre-2018 homes often trigger retrofit conditions, and we handle that paperwork for you.
Learn more about our windows and doors work in Calabasas by calling (877) 610-1318.
Fence Installation
HOA communities like The Oaks and Calabasas Park have specific fence height, material, and setback rules. We pull the architectural approvals before we dig, so you’re not ripping posts out after a committee letter shows up.
Call (877) 610-1318 for a free estimate on fence installation in Calabasas.
Driveway & Pavers
Expansive clay soil on Calabasas hillsides shifts, which means a flatland paver design often fails within two winters. We spec bases for local soil conditions and install Belgard and Techo-Bloc products with the right compaction and drainage for this ground.
Call (877) 610-1318 to discuss driveway and paver work in Calabasas.
Home Additions & ADU
ADUs in Calabasas move through city planning, fire marshal review, and often an HOA committee. We manage the geotech report, the grading permit, and the foundation plan that inspectors here expect. No flatland slab assumptions.
Call (877) 610-1318 to talk about additions and ADUs in Calabasas.
Neighborhoods We Serve in Calabasas
We work throughout both Calabasas ZIP codes and know the difference between a Calabasas Park HOA and a hillside lot with no committee at all. Our crews are usually on site within a few days of a signed scope for most jobs, depending on permit timing.
- The Oaks of Calabasas
- Mont Calabasas
- Mulwood
- Calabasas Park
- Las Virgenes corridor
Why Calabasas’s Climate & Housing Affect Construction
Calabasas sits almost entirely within a Very High Fire Hazard Severity Zone, and the Woolsey Fire in 2018 destroyed or damaged hundreds of homes here. The rebuild wave that followed ran through California’s Chapter 7A Wildland-Urban Interface code: ember-resistant vents, Class A roofing, ignition-resistant exterior assemblies. Any major construction project in Calabasas layers city building permits on top of fire marshal review, and inside gated communities like The Oaks you also face an architectural control committee. That combination makes Calabasas approval timelines slower and more layered than neighboring Agoura Hills or Thousand Oaks.
Then there’s the ground. On hillside lots above Las Virgenes Road and Mulholland Highway, the clay soil expands and contracts with moisture, and the city routinely requires a geotechnical report before issuing grading or foundation permits. We’ve seen standard slab designs rejected in favor of deepened caissons or continuous grade beams. A contractor whose entire experience is flatland San Fernando Valley work will learn that lesson on your budget. We already know it.
Seasonally, Santa Ana winds funnel through the Santa Monica Mountain passes from October through December, which makes open-flame and spark-producing work a real concern. We follow site fire-safety plans during those months. And the inland valleys of Calabasas run 15 to 20 degrees hotter than coastal LA in summer, which changes how certain adhesives, coatings, and roofing membranes cure. We schedule around that.
Pricing for Construction in Calabasas
Honest numbers for Calabasas construction work look like this:
- Kitchen remodels: $45,000 to $120,000 depending on cabinet grade, countertop material, and whether walls move
- Bathroom remodels: $25,000 to $65,000, with slab-on-grade drain work adding cost
- Roof replacement: $18,000 to $55,000 depending on pitch, material class, and WUI upgrades
- Window replacements: $900 to $2,200 per opening, with fire-rated glass increasing cost
- ADUs: $250,000 to over $400,000 once geotech, grading, and fire-code upgrades are counted
Every estimate comes as a written line-item quote, and every change along the way arrives as a written change order before work proceeds. Call (877) 610-1318 for an exact number on your project.
Service Area - Cities Near Calabasas
Barrett & Sons serves Calabasas and the surrounding communities in the west San Fernando Valley and Santa Monica Mountains. If your project is in Woodland Hills, West Hills, Topanga, or Canoga Park, the same crew and the same written change order policy apply.
Serving Calabasas, CA - Our Local Coverage Area
We’re based in the Calabasas 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 Construction in Calabasas
Yes. Nearly every lot in the 91302 and 91372 ZIP codes falls inside the city’s Very High Fire Hazard Severity Zone, so major construction projects pass through city building permits plus fire marshal review, and gated communities like The Oaks add architectural committee approval on top of that. We pull all permits on eligible jobs and get every inspection signed before we call the job done. Call (877) 610-1318 if you’re not sure what your project needs.
Home additions and ADUs in Calabasas typically run $250,000 to over $400,000, because hillside geotech reports, grading permits, deepened foundations, and WUI fire-code compliance add cost that flatland builds don’t carry. We’ll give you a written line-item quote before you sign anything. Call (877) 610-1318 for a free estimate.
Not without your written approval. Every scope, every allowance, and every price change at Barrett & Sons arrives as a written change order before work happens. An allowance that isn’t on paper is a surprise waiting for a date, and we don’t do surprises. Call (877) 610-1318 if you want to see what a real contract looks like.
Yes. We install Class A roofing systems from GAF and CertainTeed that meet Chapter 7A Wildland-Urban Interface requirements, including ember-resistant vents and ignition-resistant assemblies. On post-Woolsey rebuilds, we match those standards from the first take-off. Call (877) 610-1318 to schedule a roof inspection.
In communities like The Oaks, Mont Calabasas, and Calabasas Park, most exterior work requires architectural committee approval before the city will even look at the permit. We prepare the HOA submittal package and handle the committee review, so your fence, pavers, or addition doesn’t get flagged after installation. Call (877) 610-1318 to talk through your community’s rules.
Contact Barrett & Sons Construction in Calabasas
If you’re planning construction in Calabasas, start with a conversation. Call (877) 610-1318 and you’ll speak with a live person who can answer questions about permitting, fire-zone requirements, and pricing for your specific job. We’ll schedule a free estimate, put every number in writing, and back the finished work with the 90-Day Done Right Promise. Tom Barrett and his sons stand behind what they build.
Written by Tom Barrett, Owner at Barrett & Sons Construction, a company founded in 1998 and built on written promises, pulled permits, and work that holds up.
What happens when you call
- 1A real person answersNo phone trees - talk to a local construction pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Calabasas Customers Say
"He pulled every permit and had every inspection signed off. The last contractor we used told us permits were optional and I have been paying for that ever since."
- Redmond Cavanaugh"Genuinely good builders and I would use them again. Site tidiness slipped a bit in the middle stretch and I had to mention it, after which it was spotless every evening."
- Marcus Threadgill"Every change to the price came as a written change order before the work happened, not as a surprise on the final bill. I did not know contractors still did that."
- Xiomara Benavides