Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Windows & Doors Across Lamont
Window replacement in Lamont typically runs $4,500-$15,000 for a standard single-family home, and door installation usually lands between $1,200 and $4,500 depending on size and material. Most projects wrap up in one to three days once the materials arrive. If you live off Weedpatch Highway or down toward the 184 corridor, you already know the dust and heat punish poorly sealed windows harder here than almost anywhere else in Kern County. Call Barrett & Sons Construction at (877) 610-1318 and we’ll come out, take real measurements, and give you a written line-item estimate before you spend a dime.
Why Barrett & Sons Construction Is Lamont’s Preferred Windows & Doors Company
We’re the crew your neighbors call when the last contractor quoted one number on the phone and showed up with another. Tom Barrett started Barrett & Sons Construction in 1998, and he still runs jobs with his sons on-site most days. When you call about windows and doors in Lamont, you get a real person who knows the difference between a 1950s wood-frame house on Keller Street and a 1980s duplex off Main Street. That matters because the approach to flashing, framing, and shimming isn’t the same for both.
Every scope, every allowance, every price change arrives as a written change order before work happens. The permit inspector works for you, not for me, and that’s why we like having him involved. Lamont is unincorporated, which means all permits and inspections for window and door work run through Kern County Building & Safety, not a city counter. We handle that end-to-end so you don’t get stuck at the county office wondering what form to pull. Homeowners from Lamont who’ve hired us talk about the same three things: the quote matched the final bill, the crew showed up when they said they would, and Tom answered his own phone when there was a question.
Our Windows & Doors Services in Lamont
Our Windows & Doors crew handles everything from a single broken sash to a whole-house glass package. Here’s what Lamont homeowners ask for most:
Window Installation
New window installation in Lamont has to account for the southern San Joaquin Valley heat load. We routinely recommend low-E glass packages and thermally broken frames because a west-facing bedroom on the 93241 ZIP will bake past 110°F in July if the glass isn’t doing its job. Every install gets flashed and sealed for the wind-driven dust this valley throws at exterior openings.

Door Installation
Front doors, back doors, side doors, new framing for wider openings. Older Lamont homes built as post-war and farmworker-era housing often have doors that are out of square from decades of expansive clay soil movement underneath the slab. We shim, re-hang, and when the jamb is too far gone, we reframe it so the deadbolt actually lines up.

Window Replacement
Most window replacement work in Lamont is driven by three local realities: failing single-pane glazing and aluminum frames on 1960s boxes, air leakage that sends PG&E bills through the roof every summer, and cracked stucco around window openings after years of soil shrink-swell cycles. We remove the old unit, inspect the rough opening, correct any water intrusion damage, and set the new window with a continuous sill pan and backer rod. No trim nailed over rot and called good.

Impact Windows & Doors
Impact-rated windows and doors in Lamont get specified for two reasons: the strong seasonal wind events that whip through the valley, and the dust and debris they carry. PGT and CGI both make impact glazing that holds up to a flying branch off a cottonwood on a 45 mph gust day. If you’re replacing windows on a house that faces any open farmland, impact-rated frames are worth the conversation. We’ll show you the actual cost difference in writing rather than talking you into something you don’t need.

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.
Trusted Brands We Service in Lamont
We install Simonton, Ply Gem, and PGT across Lamont, and we’ll give you a straight recommendation based on what your house actually needs, not what’s sitting in a warehouse. Simonton vinyl windows hold up well against the temperature swings and UV exposure of the valley floor. Ply Gem makes a solid mid-range slider that budgets well on rental duplexes and starter homes. PGT is our go-to for impact-rated openings. We order direct, which means faster lead times for Lamont customers and no mystery-brand glass off the back of a van. If you already have a brand in mind, say so, and we’ll price it honestly against a comparable alternative.
Common Windows & Doors Problems We See in Lamont Homes
- Stuck or hard-to-operate sashes from clay-soil movement. Foundations in the 93241 ZIP shift with the shrink-swell cycle of local adobe clay, and window openings rack slightly over time. A sash that binds in summer often releases in winter, but the underlying frame issue stays.
- Failed seals and fogged glass after years of extreme heat. Temperatures above 108°F accelerate seal failure in dual-pane units. We see fogged glass on houses under 15 years old that were installed with builder-grade glazing.
- Door frames pulling away from stucco after wind-driven dust exposure. The combination of heavy dust and seasonal wind wears caulking and weatherstripping faster here than in more stable climates. When exterior doors start showing daylight around the jamb, you’re losing conditioned air every hour the AC runs.
- Rotted subsills under older windows on uninsulated 1950s-1980s homes. Many original Lamont homes were built fast, with minimal flashing and no sill pan. Water that got in during winter rains sat against raw framing, and it comes to light when we pull a window for replacement.
Pricing for Windows & Doors in Lamont, CA
We don’t give a “ballpark” over the phone and then hand you a different number at the door. What we give is a written, line-item estimate based on actual measurements of your Lamont home. Here are honest ranges for the projects we do most often:
Window Installation
- Standard vinyl double-hung replacement (per opening): $450-$950
- Full-frame window replacement with stucco repair (per opening): $900-$1,800
- Impact-rated window (per opening): $1,400-$2,800
- Whole-house window replacement (1,200-1,800 sq ft home): $4,500-$15,000
- Impact window installation for an entire home: $8,000-$25,000
Door Installation
- Entry door replacement (standard steel or fiberglass): $1,200-$3,500
- Sliding patio door replacement: $2,500-$6,500
- French door or multi-panel door system: $3,500-$9,000
- Impact-rated sliding glass door: $5,000-$12,000
What moves the number is the condition of the existing opening, whether we find framing damage once the old unit is out, and whether you’re going with standard glazing or impact-rated. Every change gets a written change order before it touches the job, so you’re never surprised by an invoice at the end. Call (877) 610-1318 to schedule a free estimate. The estimate is the price. No change orders, no surprise line items.
We Also Serve Cities Near Lamont
Our Lamont crews regularly work in nearby Arvin, Bakersfield, Oildale, and Greenacres. If you’re planning a bigger property update alongside your windows and doors, we also handle Fence Installation in Lamont and Driveway & Pavers in Lamont. One contractor for the envelope, the fence, and the flatwork keeps the project sequence honest and avoids two crews tripping over each other’s work.
Serving Lamont, CA - Our Local Coverage Area
We’re based in the Lamont 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 - Windows & Doors in Lamont
We schedule free estimates in Lamont within a few business days, and if you have a broken or unsafe opening, a live person answers at (877) 610-1318 24/7 so we can coordinate faster. Our crews work out of the Fresno, Central Valley office and serve Lamont locally, so scheduling doesn’t mean waiting on an out-of-state dispatcher. Call and we’ll set a day that works.
We cover the entire 93241 ZIP, from the older streets off Main Street to the newer parcels out toward Weedpatch Highway. If you’re in Lamont, you’re in our service area. No mileage games, no “we don’t go that far” from a contractor who should have said so before you called.
If a window is broken or a door won’t secure, call (877) 610-1318 and we’ll get someone out to make the opening safe. High-tension springs and glass can cause serious injury, so don’t try to force a broken patio door or handle large shards on your own. We’ll assess the opening, secure it, and quote the permanent repair in writing.
The material pricing is the same across the county, but the labor and prep work can differ slightly because Lamont’s older housing stock and clay-soil conditions mean we’re more often correcting framing, subsill rot, or out-of-square openings than we are on newer Bakersfield construction. The ranges listed above are calibrated for Lamont’s real market, not a generic California average.
Every Barrett & Sons job comes with our 90-Day Done Right Promise in writing: if it’s not done right, Tom comes back and makes it right, one call. On top of that, the manufacturers we install (Simonton, Ply Gem, PGT) carry their own product warranties. Call (877) 610-1318 and we’ll walk you through exactly what’s covered before you sign anything.
Not Sure Where to Start? Call Tom’s Crew
If your Lamont windows are fogged, drafty, stuck, or simply thirty years past their prime, the first step is a free estimate with real measurements and a written price. We’re also glad to give you a Free Second Opinion on any written estimate from another contractor, and there’s no trip charge inside the county. Seniors and veterans get a 10% discount every day, and any repair over $200 qualifies for $40 off. Call Barrett & Sons Construction at (877) 610-1318 and talk to a person who’ll put the numbers on paper before a single window comes out.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving Lamont and surrounding Kern County communities with honest pricing and permits pulled on every job.







Before
After
Before
After
Before
After