Interior Door Installation in Ramsey, MN
Every door in your Ramsey house is a flat hollow slab from the year it was built, and you want them all to match and close like doors should.
Reply within one business day. Or call / text 763-204-2099.
Interior door installation in Ramsey, MN usually means replacing the flush hollow-core doors that came with the city's 1970s–2000s split-levels and ramblers with panel or solid-core doors. JMB Builders hangs slabs in the existing jambs or sets new prehung units, cuts each door to the finished floor and cases it. Priced per door from photos, or at a free in-home estimate.
- Priced per door
- Slab in the old jamb or a new prehung unit
- Cut to clear new carpet or vinyl
Most homes in Ramsey went up between the 1970s and the 2000s, and most of them got flush hollow-core doors: flat lauan or hardboard slabs, sometimes stained, in thin jambs. Thirty or forty years later the slabs are dented, the hinges have sagged, and the doors on a split-level's lower level are often a different style than the ones upstairs because they went in later. A whole-house swap to one panel style fixes all of that at once.
Whether we hang slabs or prehung units comes down to the jambs. If they are square and the casing is staying, a slab fit keeps the trim and costs less. If the jambs are split, painted shut or out of plumb, or you are changing the casing anyway, prehung is the better job. Bedrooms and an office usually go solid-core for the quiet; closets stay hollow.
New flooring changes the door height. Carpet or vinyl going in over the old floor means every door has to be cut so it clears without dragging and without a big gap. We cut them to the finished floor. Primed doors can be painted by us as a separate line, or left for you to paint.
Get a written quote for this job
Three photos and a sentence is enough: a reply within one business day, or ask for a free in-home estimate. Or text the photos to 763-204-2099.
What you supply
- A photo of each door from both sides and the total count
- Whether new flooring is going in and how thick it is
- Your doors and hardware if you bought them; send the labels first and we check size and swing
- Or a style, panel and core, and we put the doors on the quote
What JMB supplies
- Old doors, and jambs on prehung swaps, removed and hauled away
- Slabs cut, planed, hinge-mortised and bored to fit the existing jambs
- Prehung doors set plumb on shims behind each hinge and the strike
- Each door cut to clear the finished floor
- Casing reset or new casing in your profile
- Hardware installed and strikes adjusted so each door latches
- Painting the doors, quoted separately, if you want it
- Photos of the finished doors in your job folder
How it is priced: per door
Quoted in writing from your photos, with a reply within one business day. What moves the number:
- Slab fit vs. prehung with new jamb and casing
- Hollow-core vs. solid-core, and the panel style
- Number of doors; a whole house in one visit lowers the per-door rate
- Bifold, bypass or double closet doors in the mix
- Jambs out of plumb or casing that needs replacing
Send a photo of each door, the count by type (bedroom, bath, closet, bifold), and whether flooring is changing.
How long it takes
Two to four prehung doors in a day. A whole split-level or rambler of twelve to fifteen doors: two to four days.
How your project works
- 1
Send photos, get a written quote
Send three photos of the space and a sentence about what you want. You get a clear, itemized reply within one business day. Prefer a look in person? A free in-home estimate is always an option.
- 2
Pick materials, or bring your own
We help you choose profiles and materials that fit the house and the budget, or match your existing millwork exactly — or you buy the door or trim yourself and we install it. Everything is confirmed before the crew is scheduled.
- 3
Clean, precise installation
The crew shows up on time, protects floors and furniture, and installs with tight joints and consistent reveals. Photos of the finished work go in your job folder.
- 4
Walkthrough and invoice
We walk the finished work with you. If anything is not right, we fix it before we call the job done. Then one invoice, paid by check or direct deposit — no card fees, no payment links.
Situations and options
Whole-house panel door swap
Every flush door replaced with one panel style, upstairs and down, so the levels finally match.
Solid-core for bedrooms and office
Solid-core where sound matters, hollow-core in closets, hung in the same style so you cannot tell from the hall.
Closet bifolds and bypass doors
Old bifolds and sliding closet doors replaced with matching panel bifolds, new track and pivots, or swapped for hinged doors.
Doors for a basement finish
Prehung doors for new bedrooms, a bath and the mechanical room, cut to the finished floor and cased to match.
Interior Door Installation in Ramsey, MN: questions, answered
Should I replace the slabs or the whole door with frame?
Slabs, if the jambs are square and you like the casing; it keeps the trim and costs less per door. Prehung, if the jambs are damaged, painted shut or out of plumb, or if you are replacing the casing anyway. We look at each opening and tell you which it needs.
Can new doors match on every level of a split-level?
Yes. We put one style in throughout, so the upper level, the entry and the lower level match. If some lower-level openings are a different size, we order or cut the doors so the style still lines up.
How much does it cost to replace interior doors?
It is priced per door. Slab or prehung, solid or hollow core, and how many doors are in the job set the rate, and more doors in one visit brings it down. There are no prices on this site; photos of the doors get a reply within one business day, or book a free in-home estimate.
Will my doors need to be cut after new carpet goes in?
Often, yes. Thick carpet and pad can make a door drag. We cut the bottom of the door to clear the finished floor, and when we install new doors we size them to the new floor from the start.
Do I need a permit to replace interior doors in Ramsey?
Replacing doors in existing openings is not usually permitted work. Cutting a new opening or widening one changes the framing and often does need a permit. We check with the City of Ramsey building department when a door job changes a wall.
Do you install interior doors in Elk River and Dayton?
Yes. We are based in Zimmerman and hang interior doors in Ramsey, Elk River, Dayton and across the Twin Cities metro. We reply to door photos within one business day; a free in-home estimate is there if you want us to count and check the openings.
Recent JMB work, from our job log
59 installs recorded across 30 Twin Cities communities since Dec 2025. Window and door installs for homeowners and the builders we work with. Counts come straight from our job log; no customer names.
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