Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Construction Services in Los Alamitos, CA
Construction in Los Alamitos is a different animal than most of Orange County. The city is hemmed in on one side by Joint Forces Training Base and on every other side by neighboring cities, which means there is almost no open land left. What there is: roughly 7,700 homes, most of them built between the late 1940s and mid-1970s, and most of them due for serious work. If you own one of those houses, you are not looking for a ground-up builder. You are looking for a remodeler who knows how these post-war tract homes were framed, where they leak, and what happens to their foundations on coastal plain soil. That is the work Tom Barrett and his sons do every week in the 90720 and 90721 zip codes. Call (877) 610-1318 and you will get a live person, not a voicemail box.
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 Los Alamitos Homeowners Choose Barrett & Sons Construction
Tom Barrett founded this company in 1998, and he still answers his own phone. His sons run the crews. When you sign a contract in Los Alamitos, the name on the truck is the name on the permit, and the person you shake hands with at the kitchen table is the person who stands behind the work when the inspector walks through at the end. That matters in a city this small, where word travels fast. We have remodeled kitchens in the tract homes off Katella Avenue, replaced roofs in the neighborhoods around Los Alamitos Boulevard, and built ADUs on flag lots near the base. Our Los Alamitos customers routinely tell us the same thing: they called three contractors, two gave them a verbal number and a shrug, and we handed them a written scope of work with line items they could actually check against the finished job.
Read the reviews if you like. Or better, do what Tom tells every customer to do: look up the license number. Tom Barrett publishes his name, his address, and his license number, because he has been doing this for over 29 years and he does not hide behind a call center. A live person answers the phone 24/7. Our crews are background-checked and uniformed on every visit. And every contract carries the 90-Day Done Right Promise in writing: if it is not done right, one call brings Tom back. No fine print, no chasing a franchise.
Construction Services We Offer in Los Alamitos
Kitchen Remodeling
Most Los Alamitos kitchens were built to 1960s dimensions, which means small, closed off, and short on storage. We open them up with load-bearing wall removals, and we install cabinets from KraftMaid and countertops from Cambria, materials you can look up and verify before you spend a dime.
Learn more about our Kitchen Remodeling in Los Alamitos.

Bathroom Remodeling
The older Los Alamitos tract homes often have one small hallway bath with original cast iron plumbing. We gut them down to the studs, replace the waste lines, and rebuild with properly waterproofed showers and code-compliant ventilation.
Learn more about our Bathroom Remodeling in Los Alamitos.

Roofing
Marine layer moisture and decades of sun take turns on Los Alamitos roofs. We tear off and reroof with GAF and CertainTeed products, and we do not paper over rotted sheathing or failing flashings. The rotted wood comes out, in writing, before it gets covered up.
Learn more about our Roofing in Los Alamitos.

Windows & Doors
Original single-pane aluminum windows in a Los Alamitos post-war house leak air like a screen door. We replace them with Andersen, Marvin, Simonton, or Ply Gem units sized to the existing openings, and we flash them properly so the marine layer does not follow the trim inside.

Fence Installation
Neighborhood lot lines in Los Alamitos are tight, and good fences start with a property survey, not a guess. We build redwood, vinyl, and composite fences that follow the actual boundary, and we coordinate with the neighbor behind you before the first post hole is dug.

Driveway & Pavers
Concrete driveways from the 1950s are cracked and settled by now. We remove and repour with proper base compaction, or we install Belgard and Techo-Bloc pavers with edge restraints that keep the pattern tight for years.

Home Additions & ADU
Because Los Alamitos has no vacant lots, a second story or an ADU is usually the only way to gain square footage. We pull permits on every addition, coordinate the geotechnical work, and build additions that look like they were always part of the house.

Neighborhoods We Serve in Los Alamitos
Our crews work all over Los Alamitos, from the tree-lined streets near The Shops at Rossmoor to the quiet blocks west of Los Alamitos Boulevard. Typical response time to any address in the city is fast because dispatch is coordinated from our Los Angeles office and crews are familiar with every intersection in town.
- Carriage Square neighborhood
- Apollo Park area
- Los Alamitos Boulevard corridor
- Katella Avenue tract homes
- Rossmoor Highlands adjacent blocks
Why Los Alamitos’s Climate & Housing Affect Construction
Los Alamitos sits on the alluvial coastal plain at the northwestern edge of Orange County. Underneath the city, the lacustrine and sandy soils are known to amplify ground shaking and carry a documented liquefaction susceptibility. In plain English: the ground under your house moves more during an earthquake than the ground under, say, Cypress or Garden Grove. That is why structural engineers get involved on foundation work and additions here more often than a few miles inland. The older homes, many of them slab-on-grade or on minimal perimeter footings that predate modern CBC seismic provisions, did not have to meet today’s standards when they were built. But any addition or ADU we design does. We pull permits, we wait for the geotech report, and we do not pour until the engineer signs off. The permit inspector works for you, not for me, and that is exactly why Tom likes having him on site.
There is another wrinkle specific to Los Alamitos that surprises builders coming in from elsewhere. The JFTB Los Alamitos active airfield, KSLI, puts FAA notification airspace directly over residential neighborhoods. If your remodel involves a tall crane lift, a second-story addition, or anything that reaches significant height, someone may need to coordinate with the base. Contractors who work mostly in Seal Beach or Cypress have never dealt with it. We have, and we plan for it before the crane is scheduled.
Pricing for Construction in Los Alamitos
Los Alamitos renovation costs track slightly above the Orange County average because of the age of the housing stock and the frequency of structural and geotechnical work. Here are honest ranges based on what we have bid on similar Los Alamitos homes:
- Kitchen remodel: $45,000-$95,000
- Bathroom remodel: $28,000-$55,000
- Roof replacement: $12,000-$28,000
- Window replacement (full house): $18,000-$45,000
- ADU build: $180,000-$350,000
- Seismic retrofit / foundation repair: $8,000-$35,000
Every change to that price arrives as a written change order before work happens. An allowance that is not on paper is a surprise waiting for a date. We also publish four standing offers: $40 off any repair over $200, a free second opinion on any written estimate, no trip charge inside the county, and a permanent 10% senior and veteran discount.
Serving Los Alamitos, CA - Our Local Coverage Area
We’re based in the Los Alamitos 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 Los Alamitos
Most Los Alamitos kitchen remodels land between $45,000 and $95,000, depending on layout changes, cabinet grade, and whether the home’s older wiring and plumbing need to be brought up to code. Call (877) 610-1318 for a written line-item quote, and check your existing estimate against ours for free.
Yes, and we pull every permit on every eligible job. The inspector works for you, not for the contractor, and a signed inspection record protects your property value when it is time to sell. We handle the paperwork from plan submittal to final sign-off.
The coastal plain soils under Los Alamitos have documented liquefaction susceptibility, which means an addition or second story may require a geotechnical report and engineered foundation details before the city approves the permit. Skipping that step is how additions crack. We get the report first.
Only if the scope changes, and only after you sign a written change order first. We do not show up at the end with a different bill and a story. Every allowance, every unforeseen condition, every material swap goes on paper before a single nail moves.
We take on corrections, and the first step is a free second opinion on any written estimate from another contractor. Bring us the paperwork, tell us what you were told, and we will tell you what is actually going on and what it costs to make it right. Call (877) 610-1318 to schedule.
Service Area - Cities Near Los Alamitos
Beyond Los Alamitos, our crews regularly work in neighboring Rossmoor, Hawaiian Gardens, Cypress, and Seal Beach. Same crews, same written change orders, same 90-Day Done Right Promise.
Call Barrett & Sons Construction in Los Alamitos
If you are planning a remodel, an addition, a roof, or any construction work in Los Alamitos, start with a conversation. Call (877) 610-1318 and ask for a free written estimate. You will get a live person on the phone, a straight answer on what your project should cost, and a name you can look up before you sign anything. If you have a written estimate from another contractor, bring it. The second opinion is free, and the first conversation will tell you more than most companies will say in three bids.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving Los Alamitos with permits pulled, change orders in writing, and the 90-Day Done Right Promise on every job.
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 Los Alamitos Customers Say
"Beautiful work and honest pricing throughout. The project ran about three weeks past the estimate waiting on the cabinets, which was the supplier rather than him, though the delay was still real."
- Genevieve Ashcombe"Full kitchen down to the studs. He found the previous owner had done the wiring himself and it was genuinely dangerous, showed me, and put it right properly rather than boxing it back in."
- Augustus Nwachukwu"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







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