Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Door Replacement Across Bonita
Most door replacements in Bonita run between $1,200 and $4,800 depending on whether you’re swapping an interior slab or pulling an exterior unit with rot repair at the rough opening. We schedule most Bonita jobs within 5 to 10 days once measurements are confirmed. Call (682) 281-2168 and you’ll get a live person, a straight answer on cost, and a written price before anything starts. Our Door Replacement team knows the difference between what a 1970s ranch off Sweetwater Road needs versus a newer build near Bonita Golf Course, and we quote accordingly.
Why Juniper Windows & Doors Is Bonita’s Preferred Door Replacement Company
Bonita homeowners tend to be specific about what they want: a door that closes tight against the heat, holds its finish in full sun, and doesn’t warp when the Santa Anas dry everything out. We’ve done enough work along Bonita Road and up into the hills to know the housing stock, the lot patterns, and the irrigation setups that cause door failures here. Sean Mackey leads our crews, and every job he touches gets the same treatment from day one: a written quote, a locked price, and a walkthrough before the first tool comes out. If a Bonita customer calls with an issue at month 11, the 365-Day Done Right Promise covers parts and labor, in writing, for the full year. Technicians arrive in uniform, background-checked, and you can track their arrival time live – no four-hour windows, no mystery contractors. We serve the Bonita area directly from the San Diego office, which keeps scheduling tight and parts runs short.
Interior Door Replacement in Bonita
Interior Door Replacement in Bonita is the most common project we quote when a homeowner is refreshing an older home, opening up a hallway, or replacing hollow-core slabs that rattle every time a kid slams one. The job means removing the old slab or prehung unit, checking the jamb and hinges for square, and hanging a new door that swings clean without scraping the floor or sticking at the strike. In Bonita, most interior door replacements run $180 to $420 per door for a standard painted slab, installed. Panel-ready or solid-core doors push that toward $500 to $800 per opening. If you’re replacing just one door, the quote is simple. If you’re doing six or eight throughout the house, we bundle the labor and the per-door price drops.
Prehung vs. Slab Replacement
A slab swap keeps the existing jamb and hinges, which works when the frame is still solid and square. A prehung unit replaces the jamb, casing, and door together, which is the better call when the opening has settled, the jamb is cracked, or someone’s already hammered three sets of hinge mortises into it. Bonita’s older homes settle over time on clay soil, so we measure each opening before ordering anything.
What We Check Before Quoting
Before we give a written price, we check the swing direction, the rough opening width, and whether the floor has been topped with tile or laminate that’s changed the threshold height. We also confirm whether the door needs to be a fire-rated unit or match an existing arch detail, both of which are common in specific Bonita neighborhoods with older construction.
Interior Door Installation in Bonita
Interior Door Installation in Bonita is for new construction, additions, or when you’re converting a wall opening that never had a door. The work involves framing the rough opening correctly (if it’s new), setting the jamb plumb and square, shimming and screwing it in place, hanging the door, and finishing with casing. Typical installation-only labor in Bonita runs $120 to $250 per opening when the door and hardware are already on site. New prehung doors with installation usually come in at $350 to $700 per unit depending on the style, material, and whether hardware installation is included. Every quote we give for Bonita is written, line-itemed, and locked before we schedule the crew.
New Openings and Wall Conversions
If you’re cutting a new pass-through or converting a cased opening between two rooms into a functioning door, the scope changes. We’ll need to confirm what’s inside the wall – electrical, plumbing, or a bearing header – before we can frame the rough opening. In Bonita’s older ranch layouts, walls between the living room and garage conversion areas often contain unexpected wiring, so we open a small inspection point before finalizing the quote.
Hardware and Hinge Matching
We stock common hinge finishes and bore patterns, but if your existing hardware is a discontinued design or an odd backset, we’ll source it before install day. Nobody wants a new door with mismatched knobs, and we’d rather flag it at the quote stage than on the job.
Trusted Brands We Service in Bonita
We work across eight product lines, but for Bonita homes the ones we recommend most often are CWS, ES Windows, and ECO Window Systems. CWS offers a strong value on fiberglass and vinyl units that hold up under constant sun. ES Windows gives you narrower sightlines with thermally broken aluminum, which matters if you want more glass and less frame on our Window Installation in Bonita for a patio door replacement. ECO Window Systems covers the mid-range with solid performance and good availability, which means shorter lead times for Bonita customers who want the job scheduled without waiting six weeks. We keep common parts and hardware for these brands stocked locally, so warranty service and smaller fixes don’t drag out.
Common Door Replacement Problems We See in Bonita Homes
- Dry rot at the jamb from irrigation overspray. Bonita’s clay soil holds water close to the foundation, and sprinklers that hit the door frame every morning accelerate rot at the bottom of the jamb. A door swap without replacing the sill pan and flashing will fail again in a few seasons.
- Cracked or sticking slabs from settling soil. The expand-and-contract cycle of Bonita’s clay makes slabs shift slightly over time. A door that closes fine in June can bind by October, and just planing the bottom often isn’t the real fix – the jamb needs re-shimming.
- Sun damage on exterior units without proper coating. South-facing doors in Bonita take direct sun most of the year. Low-quality paint or unstained wood breaks down fast, which is why we steer customers toward fiberglass or aluminum units with factory finishes.
- Mis-ordered rough opening sizes on older ranch homes. Many Bonita homes built in the 1960s and 1970s have non-standard openings. Ordering a prehung unit without measuring the rough opening exactly means a return, a restocking fee, and a delay of two to three weeks.
Pricing for Door Replacement in Bonita, CA
For planning purposes, a basic interior slab replacement in Bonita runs $180 to $420 per door with installation. A prehung interior door runs $350 to $700. Exterior entry doors start around $850 for a basic steel or vinyl unit and climb to $2,500 to $4,800 for fiberglass with low-E insulated glass, a new sill pan, flashing, and hardware. Patio slider replacements typically run $1,800 to $4,200. The biggest cost drivers are the material (fiberglass and thermally broken aluminum cost more than vinyl), the condition of the rough opening, and whether we’re pulling a permit. Call (682) 281-2168 for a written, line-item quote on your specific project – estimates are free, and the number we give you is the number you pay.
We Also Serve Cities Near Bonita
Our crews cover the surrounding South Bay and East County areas, including National City, Chula Vista, Lemon Grove, and Spring Valley. If you’re near the Sweetwater Reservoir or off the 54, we can usually coordinate scheduling alongside other Door Replacement in Bonita jobs without adding a trip charge.
Serving Bonita, CA - Our Local Coverage Area
We’re based in the Bonita 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 Door Replacement in Bonita
Most interior door replacements in Bonita do not require a permit, since you’re swapping like for like in an existing opening. Exterior door replacements that alter the rough opening size, add a new opening, or involve structural framing generally do need a permit from San Diego County, and we handle that paperwork for you. A permit protects the resale value of your home, and an inspection confirms the work meets current energy and safety codes. Call (682) 281-2168 and we’ll tell you upfront whether your specific project requires one.
We install and service CWS, ES Windows, and ECO Window Systems as our most common Bonita recommendations, along with PGT, CGI, Therma-Tru, ViewLux, and Mr-Glass as part of our full product lineup. We keep common parts for these brands stocked locally, which means faster turnaround on repairs and warranty work for Bonita homeowners. If you already have a door picked out, we’ll verify it meets California’s Title 24 energy requirements before you buy it. Call (682) 281-2168 to confirm your model works for your home.
A single interior door replacement in Bonita takes about 2 to 3 hours on site once the door is in hand. Lead time is the bigger variable: standard in-stock doors ship in 3 to 7 days, while custom sizes or special-order finishes take 2 to 5 weeks. Exterior doors with rot repair at the jamb add a half day. We’ll give you a firm calendar at the quote stage, and our live arrival tracking means you know when the crew is actually pulling up. Call (682) 281-2168 to get your project on the schedule.
Door cost in Bonita breaks down into four parts: the door unit itself, the hardware, the labor, and the condition of the rough opening. A rotted jamb or a non-standard rough opening adds materials and time. Exterior units with Title 24-compliant low-E glass or Chapter 7A fire-resistant materials cost more than basic interior slabs. We show you every line item before you sign anything. Call (682) 281-2168 for a written breakdown on your exact project.
The only things that change a locked quote are conditions we can’t see until the old door comes out: rotted framing behind the jamb, termite damage, or a rough opening that wasn’t framed square. We photograph everything, show you the issue, and get your approval on any change before we proceed. No surprise invoices, no “it turns out the wall was worse than expected” at the final bill. Call (682) 281-2168 and we’ll walk you through exactly how our change-order process works.
Written by Sean Mackey, Owner at Juniper Windows & Doors. We serve Bonita homeowners with written pricing, real-time job visibility, and the 365-Day Done Right Promise on every door replacement we install.










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