Tallahassee · Big Bend · South Georgia

Windows built for your openings, not pulled off a shelf.

JEM Construction of Tallahassee measures, orders, permits and installs replacement windows for homeowners across North Florida and South Georgia. Your old windows leave with us the same day.

  • Licensed Florida contractor, CBC 1262375
  • Lifetime warranty
  • Financing available
Tallahassee home with newly installed black framed replacement windows
Worth knowing first

There are really only two kinds of windows you can buy.

Most homeowners start out looking for something in the middle. Not the cheapest, not the most expensive. The trouble is that the middle doesn't really exist. Once you get past the marketing, every replacement window falls into one of two groups, and those two groups were built for completely different purposes.

Once you know which group a quote belongs to, everything else makes sense. It explains the price gap, it explains the lead time, and it explains why one company's warranty runs a few years and another's runs as long as you own the house.

Group one

Builder grade

Windows made in bulk, in a handful of standard sizes, and stacked in a warehouse waiting for a buyer. This is what goes into new subdivisions and what sits on the rack at the big box store, which is exactly who it was designed for.

  • Your house is measured, then the closest size on the shelf gets pulled. Openings in real homes are rarely a clean 3 feet by 4 feet, so the window that shows up is usually a little off in one direction or another.
  • That gap has to be closed with shims, foam and caulk. It works on day one. Years of Florida heat, rain and settling later, those are the seams that start letting air and water through, and that is where drafts come from.
  • The reason these frames have such a short shelf life comes down to what they’re made from. To hit a builder price the frame comes out of the cheapest material that will pass, usually reprocessed vinyl, which gets sold under friendlier names like builder grade vinyl or industry standard vinyl. Same material either way, and it is why those frames chalk, bow and stop sealing after a handful of years.
  • Lifetime sits at the top of a lot of these warranties as a headline, not as a term that applies to the whole window. Underneath it, broken glass, hardware and screens are usually excluded. The lifetime part covers the frame against defects, but chalking, fading and warping get filed under normal wear, which is excluded.
  • Perfectly reasonable when a window just has to be there. A rental, a flip, an inspection before a sale.
Group two, what we install

Forever windows

Built to order for one opening in one house. More up front, and the last window that opening should ever need. Forever means the frame doesn't chalk, bow or fade, the corners stay welded shut, the seal holds, and anything that ever does go wrong is covered for as long as you own the home. You buy it once and it stays with the house.

  • Every unit is manufactured to the measurements of your actual opening, so it goes in the way it was designed to go in.
  • Frames and sashes are welded rather than screwed together, and the space between the panes is sealed and filled with argon gas, which insulates far better than plain air does.
  • Lifetime warranty, transferable once to the next owner of your home.
  • Takes a few weeks to arrive, because production does not begin until your order is placed.

There is a real difference in what you spend on utilities, too. Coated glass turns the sun back before it becomes heat in the room. Insulating gas sealed between the panes slows down whatever does get through. Welded corners leave no seam for air to move through, and the spacer system holds that seal as the glass expands and contracts across a Florida summer. Together that adds up to a window that keeps the heat outside and the cooled air inside.

What we install

One line of windows, chosen and installed properly.

We don't carry a good, better and best lineup, because we're not interested in installing the good one. Every window we put in a house comes off the same made to order production line, built for your measurements and finished the way you choose.

Double hung replacement windows in close exterior detail

Replacement windows

Frames and sashes welded at the corners rather than fastened, chambered profiles that trap air for insulation, a sloped sill that sheds heavy rain, and coated insulating glass. Both sashes tilt inward, so the outside of the glass gets cleaned from inside the house.

Impact resistant glazing across a modern home exterior at dusk

Impact resistant windows

An inch of laminated glass with a bonded inner layer, sashes reinforced with aluminum, and Florida Building Code product approvals. The glass holds together when something strikes it, and it takes a noticeable amount of road noise out of the room.

Sliding glass doors and glass walls lit from inside at night

Sliding glass doors

Same construction and the same warranty as the windows. Multi point locking, smooth rollers on a raised track that stays clear of dirt, and two, three and four panel layouts. Available with impact resistant glass.

Styles available: double hung, single hung, slider, end vent slider, casement, awning, picture, geometric shapes, and bay and bow. Whatever your house has now, there is a version of it here.

Your choices

Color, grids, glass, hardware.

Because these are built to order, the look is yours to set. White, tan and clay frames, exterior finishes in black, bronze, brown, silver, hunter green and earthtone, and woodgrain interiors in oak or cherry. Colonial, prairie or perimeter grids, or none at all.

Glass options include tinted and obscure privacy choices as well as laminated. Cam locks and hardware come in satin nickel, brass, antique brass, bronze and black.

These choices do move the price, which is why the quote comes after we've walked your house and you've picked what you want.

Interior / Exterior Colors

  • White finish sampleWhite
  • Tan finish sampleTan
  • Clay finish sampleClay

Exterior Laminates

  • Hunter Green finish sampleHunter Green
  • Brown finish sampleBrown
  • Bronze finish sampleBronze
  • Earthtone finish sampleEarthtone
  • Silver finish sampleSilver
  • Black finish sampleBlack

Interior Laminates

  • White Oak WG finish sampleWhite Oak WG
  • Light Oak WG finish sampleLight Oak WG
  • Dark Oak WG finish sampleDark Oak WG
  • Cherry WG finish sampleCherry WG
  • Black Smooth finish sampleBlack Smooth

Glass Options

  • Tinted Bronze finish sampleTinted Bronze
  • Tinted Grey finish sampleTinted Grey
  • Obscure finish sampleObscure
  • Rain Glass finish sampleRain Glass

Grid Styles

  • Colonial grid pattern shown on a windowColonial
  • Prairie grid pattern shown on a windowPrairie
  • Perimeter grid pattern shown on a windowPerimeter

Grid Colors

  • White grid colour sampleWhite
  • Tan grid colour sampleTan
  • Clay grid colour sampleClay
  • Brass grid colour sampleBrass
  • White Oak grid colour sampleWhite Oak
  • Light Oak grid colour sampleLight Oak
  • Dark Oak grid colour sampleDark Oak
  • Cherry grid colour sampleCherry

Hardware

  • White cam lockWhite
  • Tan cam lockTan
  • Clay cam lockClay
  • Bright Brass cam lockBright Brass
  • Antique Brass cam lockAntique Brass
  • Bronze cam lockBronze
  • Satin Nickel cam lockSatin Nickel
  • Black cam lockBlack

Window Styles

  • Double Hung window styleDouble Hung
  • Double Slider window styleDouble Slider
  • Casement window styleCasement
  • Awning window styleAwning
  • Picture window stylePicture
  • Geometric window styleGeometric
  • Bay window styleBay
  • Bow window styleBow
What it costs

A number you can plan around, before anyone comes out.

Nobody can quote your house sight unseen, but you shouldn't have to sit through an appointment to find out whether this is a $9,000 project or a $30,000 one. Across a typical whole home replacement, here is where our projects land.

Per window, installed
$1,000 to $1,250

Averaged across a full home. Specialty shapes and oversized openings run higher, and impact resistant windows push the range up as well.

Sliding glass door, installed
$1,500 to $2,000

Width and panel count are what move the range. Impact resistance moves it up from there.

Small jobs
No minimum

We'll do a single window. Just know that smaller jobs carry a higher cost per window, because a project has a certain amount of fixed cost in it no matter how many openings are involved.

In the number

What our quote covers.

One number, the whole project, from pulling the old windows out to the final walkthrough. Here is everything that's in it.

01

Demolition

Pulling out the existing windows

02

Haul off

Old units and debris removed same day

03

Materials

Your windows and everything that seals them

04

Labor

Installation, general contractor oversight, quality control, site clean-up and a final walkthrough with you

05

Permit

We file it and manage the inspection process with the county

06

Any applicable taxes

Already in the number

07

Lifetime warranty

On the windows themselves

08

Lifetime labor warranty

On the work of putting them in

What moves it up or down: how many openings you have, the grid pattern, the frame color, the hardware finish, and whether you go with impact resistant windows built to stand up to storm debris. Some of that is easier to talk through once we've seen the house and answered whatever questions come up along the way.

Financing

You don't have to pay for it all at once.

We work with several lenders, which means there are real options rather than one program everybody gets pushed into. Depending on what you're after, that can look like twelve months with no interest and no payments, a low fixed monthly payment stretched over a longer term, or a simple interest plan. None of them penalize you for paying the balance off early. Tell us the monthly payment you have in mind and we will show you which programs fit it.

How the project goes

From your first call to the last piece of trim.

Nothing here is a surprise. This is the same sequence on every house we do.

  1. 01

    You reach out

    Call or send the form and we'll schedule a time to come out. There is nothing you need to work out beforehand.

  2. 02

    We come to the house

    We look at every opening, take the measurements ourselves, and sit down with you to go through the options. Styles, colors, grids, hardware, glass, and whether impact resistant windows make sense for your house.

  3. 03

    You get the quote

    Priced off your openings and the choices you made, with everything included and nothing waiting to be added later. You will know what the project costs and what it covers.

  4. 04

    We schedule and pull the permit

    Replacement windows require a permit. We file it, we handle the inspection, and it's already in the price we quoted you.

  5. 05

    Your windows get built

    Plan on four to twelve weeks. Each unit is manufactured to your measurements, shipped to us, and inspected here before it ever goes on the truck.

  6. 06

    Install day

    We're at your house most of the day, and a full home usually runs one to two days. We pull the old windows, set the new ones, and seal and trim them out.

  7. 07

    We clean up and walk it with you

    Every old window and all the debris leaves with us the same day. Nothing sits in your yard overnight. Then we walk the house together, open and lock every window, and make sure you're happy before we go.

Brick home with replacement double hung and bay windows installed
What you're not left with

The old windows leave with us.

This is the part people don't think to ask about until it's too late. Some crews take the old units out and stack them against the side of the house, and that is where they stay, yours to figure out.

We demo the existing windows, load every one of them along with all the debris, and haul it off the same day. Floors get covered before we start and swept before we leave. By the time we pull out of the driveway, there is nothing left to deal with and nothing to do but enjoy your new windows.

The warranty

Written down, and worth reading.

"Lifetime warranty" gets said a lot in this business, so here is exactly what comes with your windows.

Warranted against peeling, flaking, chipping, blistering and corrosion for the life of the product. Hardware, meaning the locks, balances and rollers, is covered the same way. So are the screens. Sealed glass units are covered at full replacement cost for twenty years, then on a declining schedule after that.

There is also a separate lifetime glass breakage warranty. If a sealed glass unit breaks while you own the home, another window is built to that exact opening and shipped at no charge. And the whole warranty transfers once, to the next owner of your house.

Warranty terms are the manufacturer's and apply to the original resident owner. JEM Construction of Tallahassee carries a separate lifetime warranty on our labor.

Bright daylight coming through a newly installed window onto a window seat
Jimmy Maige, general contractor and owner of JEM Construction of Tallahassee, holding his dog at a table
Who you're hiring

Twenty years in one town.

Roughly half of new construction businesses in the U.S. don't make it five years. JEM Construction of Tallahassee has been registered and working here since 2004, in the same market the whole time.

Jimmy Maige is the general contractor behind it, with two decades of building and remodeling homes in this part of Florida. He is out on project sites himself. Once you come on board he goes through the details of your job with you and confirms everything before any work begins, and from there he stays your point of contact until the last window is in.

Florida Certified Building Contractor, license CBC 1262375. Registered in Florida as JEM Construction of Tallahassee.

Where we work

North Florida, the Panhandle, and South Georgia.

We install in Tallahassee, Crawfordville, Panama City, Panama City Beach, Thomasville and Valdosta, and in the towns in between. If you're inside one of these counties, we cover you:

  • Leon County, FL
  • Wakulla County, FL
  • Franklin County, FL
  • Gadsden County, FL
  • Liberty County, FL
  • Gulf County, FL
  • Bay County, FL
  • Jefferson County, FL
  • Madison County, FL
  • Taylor County, FL
  • Thomas County, GA
  • Grady County, GA
  • Colquitt County, GA
  • Brooks County, GA
  • Lowndes County, GA
  • Tift County, GA

Not sure whether you're in range? Give us a call and we'll tell you in about ten seconds.

Get a quote

Ready when you are.

Send the form or call, and we'll set a time to come out to your house. We look at every opening, take the measurements, and go through the options with you.

The visit and the quote are on us.

hello@jemwindows.com

Monday to Friday, 9:00 to 5:00

We don’t sell your information or share it with anyone outside our team.

Questions we get

Straight answers.

Bay window in a bright dining area of a Tallahassee home

Because you're comparing a mass produced window to one built for your house, and because the price on the shelf isn't the price of the project. Ours includes the window, the demolition, hauling off the old units, labor, the permit, any applicable taxes and the warranty. The larger difference is what happens down the road. A builder grade window has a shelf life, and once problems start showing up it becomes an expense somebody pays again, either you or whoever buys the house from you. A window built to last keeps that money in the home instead.

Because your windows are made after you order them. Companies that install next week are working out of warehouse inventory, which means your opening gets adapted to fit their window rather than the other way around. Ours are manufactured to the measurements we took at your house. That's the tradeoff you're weighing: a window that's available immediately, or one that's made for your home and holds its value there.

Fog between the panes means the seal on the insulating glass unit has failed. That unit is sealed at the factory as one piece, so there's no practical way to open it back up, dry it out and reseal it in your window frame and have it hold. Even where somebody attempts it, the result comes down to the condition of the original product rather than the quality of the work, which is why nobody can put a meaningful warranty behind it. Replacing the unit is what actually solves it.

Along the coast it's often a code requirement, and your local building department sets the standard for your address. Further inland it's usually a choice, and plenty of homeowners make it anyway. Laminated glass holds together when something hits it, which keeps wind and rain from getting inside and pressurizing the house during a storm. It also makes forced entry considerably harder and cuts down noticeably on road and neighborhood noise.

From early morning until the job is finished, which is generally the full business day and occasionally into the early evening. A whole home replacement usually runs one to two days. We don't leave an opening uncovered overnight, so however the day goes, your house is closed up and secure before we leave.

No. There's no minimum and we'll do a single window. Just know that the cost per window is higher on a smaller job, because a project carries a certain amount of overhead whether it's a few openings or the whole house.

Replacement windows require a permit. We file it and handle the inspection. It isn't something you deal with or pay for separately, since it's already in the number we quoted you.

They get hauled away the same day, along with all the debris. Nothing stays on your property overnight.

Yes. We work with several lenders, so there are a few different ways to structure it: twelve months with no interest and no payments, a low fixed monthly payment over a longer term, or a simple interest plan. None of them penalize early payoff. Tell us the monthly number you have in mind and we'll find the program that fits it.

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