Find Out Why Over 50,000 Customers Chose Us!

Take Advantage Of Greater St. Louis' Best Price Match Guarantee, Exceptional Workmanship, and Lifetime Warranties.

  • Bathtub-to-Shower Conversions in Greater St. Louis
  • Sunroom Addition Installation in Greater St. Louis
  • Quality Replacement Windows & Doors Installed in Greater St. Louis
  • Vinyl Siding Installation in Greater St. Louis

Professional Bathroom Remodeling & Sunroom Installation Services in Greater St. Louis

Build your perfect bathroom, sunroom, and more with our help

Why Work With Us?

  • Industry Leading Warranties
  • Fully Licensed, Bonded, and Insured
  • Over 150 years of combined experience
  • Highly Trained Staff
  • Premium Products
  • Recommended by thousands of customers

With over four decades in the industry, JACOB is a full-service home renovation company dedicated to quality craftsmanship and customer care. We specialize in sunrooms, bathrooms, siding and window installations, providing beautiful upgrades to your home. One of our priorities is providing our customers with energy-efficient ways to increase the space in and value of their homes, allowing them to better enjoy their homes and invest in their futures.

All of our technicians are fully trained and certified to carry out work needed. And their friendly attitudes will put you at ease as your design your dream project together! To get an idea of the products we use and the work we can do, feel free to visit either of our showrooms, located in Fairview Heights, IL and Sunset Hills, MO.

Customer Reviews
  • By Lyle P.
    Centralia, IL
    "They put remote controlled blinds on the 12ft windows in our house. They..."

    Customer Review

    By Lyle P.
    Centralia, IL

    They put remote controlled blinds on the 12ft windows in our house. They did a good job. They were very professional and got the work done. If we had any problems we could let them know and they would fix it.
  • By Edward W.
    Percy, IL
    "The project has not begun as yet. I am very excited to this take place..."

    Customer Review

    By Edward W.
    Percy, IL

    The project has not begun as yet. I am very excited to this take place. The salesman Cliff was very helpful and informative about their product. He was very professional and eager to assure my wife and I that everything would be to our exact specifications. cliff even brought staff to help us understand everything to be done We can't wait to see everything completed.
  • By Joe And Elsie S.
    Mascoutah, IL
    "Your performance from 1st call to presentation was very professional and..."

    Customer Review

    By Joe And Elsie S.
    Mascoutah, IL

    Your performance from 1st call to presentation was very professional and courteous. Your representatives were neat and knew their product. We were kept informed during the filling of our order and order date for installation. A small error was made but corrected promptly and to our satisfaction. Thank you.
  • By Anonymous
    Lebanon, IL
    "i got deck built and a front porch w/ramp i could not believe how great..."

    Customer Review

    By Anonymous
    Lebanon, IL

    i got deck built and a front porch w/ramp i could not believe how great they turned out every one was very nice, professional and u could tell they took pride in their work. what a great job thank u.
  • By Karen W.
    Baldwin, IL
    "I am very happy with their work. I trust the company and the quality of..."

    Customer Review

    By Karen W.
    Baldwin, IL

    I am very happy with their work. I trust the company and the quality of their work. They were also very nice and were happy to answer any questions we had. I am also very impressed by the quality of the windows they put in.
  • By Terrance M.
    Glen Carbon, IL
    "Remove roofing down to deck Install 35-year Atlas architectural shingles..."

    Customer Review

    By Terrance M.
    Glen Carbon, IL

    Remove roofing down to deck Install 35-year Atlas architectural shingles per the manufacturer's instructions Drip edge installed around perimeter as needed Install flashing as needed Install new pipe boots Replace existing vents with ridge vent All trash cleaned up Ground swept with magnets.We were very pleased with the work done and have recommended the contractor to others. We were fortunate to contract the service during their slack season which made scheduling easier. They were here when they said they would be and completed the job on time. We were also fortunate that the weather cooperated in mid-November. The roof looks great and we are set for, probably, the rest of our lives.
  • By Linda G.
    Maryville, IL
    "Four season room then came back a installed cover over patio"

    Customer Review

    By Linda G.
    Maryville, IL

    Four season room then came back a installed cover over patio
  • By Joy B.
    Edwardsville, IL
    "A salesman stopped by for the initial sale and quote, and he gave good..."

    Customer Review

    By Joy B.
    Edwardsville, IL

    A salesman stopped by for the initial sale and quote, and he gave good advice regarding types of windows. The installer came by to measure, and then a few weeks later came for the install (with two helpers), which took several hours. Jacob's window installer is great! He did a nice job, and was thorough, doing a good job of clean-up and even pointing out things I needed to finish on one of the windows (the installer had to improvise a bit on account of a half -finished rehab project of mine). The windows are vinyl, and of high quality.
  • By Stephen A.
    Edwardsville, IL
    "Replaced 6 windows. The installation team did an amazing job."

    Customer Review

    By Stephen A.
    Edwardsville, IL

    Replaced 6 windows. The installation team did an amazing job.
  • By Diane B.
    Swansea, IL
    "Our new slider is not only energy efficient, but it's safety features make..."

    Customer Review

    By Diane B.
    Swansea, IL

    Our new slider is not only energy efficient, but it's safety features make us feel more comfortable in our home and when we are away too.
  • By Bobby And Julie L.
    Belleville, IL
    "Recently we contacted your company to install new gutters and downspouts..."

    Customer Review

    By Bobby And Julie L.
    Belleville, IL

    Recently we contacted your company to install new gutters and downspouts on our home in Belleville. we were particularly interested in the LeaFree gutter system to eliminate the need to climb on the ladder to clean out our gutters each year. From your salesman, Mr. Terry Henson, to your installation team, Mr. Art Fudge, Mr. Jason Fudge and Mr. Joe Stanley, the entire experience was exceptional. The team worked quickly and within a few days the entire job was completed. They even came back to the house to install an extra guard to prevent dripping over the deck area. We would like to thank you and your team for a job well done.
  • By Ricky L.
    Belleville, IL
    "All I can say the service is great and I would use it again."

    Customer Review

    By Ricky L.
    Belleville, IL

    All I can say the service is great and I would use it again.
  • By Pamela D.
    Belleville, IL
    "Approximately 7 years ago, Jacobs installed new soffit and facia on my..."

    Customer Review

    By Pamela D.
    Belleville, IL

    Approximately 7 years ago, Jacobs installed new soffit and facia on my home, as well as a new roof and gutters. I don't remember what I was charged at the time, but I do know that it was competitive. Recently, I noticed that the soffit on my front porch was starting to sag. I called them to come out and take a look to see what the problem could be. The technician who responded was actually early and diagnosed the problem right away. He removed all the soffit panels and re-installed them, anchoring each panel with screws. He also went around my entire house and did the same with other panels he found that had also started to sag. After 7 years, I was expecting to pay a service charge, but I was not charged anything. Their customer service is excellent and I would highly recommend them to anyone who needs work done on their home. They do excellent work and stand behind what they do.
  • By Richard M.
    Belleville, IL
    "Jacob Sunroom & Exteriors quoted me 2 weeks ago for replacement of my deck..."

    Customer Review

    By Richard M.
    Belleville, IL

    Jacob Sunroom & Exteriors quoted me 2 weeks ago for replacement of my deck and sun roof. It went fine but we just did not end up going with them. I did not have any problem with their professionalism and their personnel was submitting the bid, it was fine. They were just a little bit more than what I wanted to spend versus the one that I did take.
  • By Jim T.
    Belleville, IL
    "We had 34 vinyl triple glazing (pane), low E2 Casement windows installed..."

    Customer Review

    By Jim T.
    Belleville, IL

    We had 34 vinyl triple glazing (pane), low E2 Casement windows installed including cutting and installing a new window in our laundry room. These replaced 26 less efficient aluminum frame windows that were installed when the house was built.The salesman was thorough and did give not high pressure sales pitch which we appreciated. Rather than just suggest double hung, he listened to our preferences and discussed Casement windows with us. We're glad he did, because after considering the trade-offs, we chose to go with Casements. It took ~4 weeks after they were ordered for the windows to come-in. We had some challenges setting-up and confirming the installation date. Not entirely Jacob's fault as we both could have done better returning each others calls. In the end, they did come on the date we'd tentatively set (and confirmed that same morning). The team was professional and efficient and completed most of the installation in just over two days. The only hiccup occurred with the new window that had to be installed, though it worked out well in the end. If you want to avoid the long description that follows, I'll tell you that in the end, Jacob's took care of the problem once we identified it. Again, this could have been improved by better communications on both our parts. The salesman had measured for the new window, taking the soffit into account. When the installation team arrived, they did not have any details about this installation so they asked me to draw where we wanted the window. I didn't have the dimensions of the new window, so my drawing was undersized. I was also unaware that we had plumbing going through that section of the wall (this is why I pay professionals to do these kinds of things). The team did a good job discovering the plumbing using pilot holes. I was impressed with that. They then started the installation based on the bottom of my drawing, but since the window was taller than my drawing, they didn't take the soffit into account. As a result, their cut was about 6 inches too high. They realized their mistake and installed the window 6 inches lower, but we had a 6" X 18" rectangular hole in our wall after the team had cleared out with no follow-up from Jacob's on what the intended to do about it. We had to initiate contact. They estimated the repair to be $125, but expected us to pay the entire amount. After further discussion with management, we agreed to split the cost. The subcontracted repairman who came out did a tremendous job and was very professional. And we have yet to see our part of the bill. This was really a matter of principle as the cost was not huge. Bottom Line: We're happy with the final installation. The minor problem we ran into would have been avoided with better communication between the salesman, the team, and us.
  • By John H.
    Belleville, MO
    "Jacob Sunroom fixed gutters after a big storm in early 2007 and then some..."

    Customer Review

    By John H.
    Belleville, MO

    Jacob Sunroom fixed gutters after a big storm in early 2007 and then some windows in my house. Their price is very reasonable. Though it is a little bit high compared to some other companies, but the quality and workmanship is very good. Even if I get cheaper windows they would not be good in quality. The quality of service was excellent. They were here on time and did the job rapidly. They cleaned up the mess after work. They are very responsive and call to inform you if they are late.
  • By Daniel E.
    Belleville, IL
    "Complete tear off and re-roofing of home. Crew showed up promptly and..."

    Customer Review

    By Daniel E.
    Belleville, IL

    Complete tear off and re-roofing of home. Crew showed up promptly and began work immediately. The crew was very professional and worked quickly and efficiently as a team. All areas around the house were tarped and protected from falling debris, as the roll off dumpster could not be located close to the house. The job was completed in a single day, including the intensive clean up work involved. From the first visit by the salesperson working up the estimate and after the last bent nail was swept off the patio, I felt I was in good hands. The main office maintained phone contact confirming dates/times and assuring satisfaction during the whole process.
  • By Teresa B.
    Belleville, IL
    "Hired Jacob Sunroom to install a 14 x 14 Better Living Patio Room with 6..."

    Customer Review

    By Teresa B.
    Belleville, IL

    Hired Jacob Sunroom to install a 14 x 14 Better Living Patio Room with 6 sliding glass doors. Also installed a junction box in the ceiling.They were prompt and professional in the estimate for the project. They were also very helpful in locating a contractor to perform the concrete work to expand the existing 12 x 12 pad to 14 x 14. The crew that installed the patio room was also prompt and professional. The job was completed in the estimated time and when the job was complete; our backyard was left in the same condition as before the project. We are very satisfied with Jacob Sunroom and enjoying the patio room completely.
  • By Tom J.
    Belleville, IL
    "Your customer service and "bed side manners" made this project a low..."

    Customer Review

    By Tom J.
    Belleville, IL

    Your customer service and "bed side manners" made this project a low stress/no stress zone. Love, love, love it!
  • By Steve And Janice T.
    Belleville, IL
    "Had a great experience from start to finish."

    Customer Review

    By Steve And Janice T.
    Belleville, IL

    Had a great experience from start to finish.
  • By William D.
    Fairview Heights, IL
    "They gave me a quote on roof and facia replacement. They were very..."

    Customer Review

    By William D.
    Fairview Heights, IL

    They gave me a quote on roof and facia replacement. They were very responsive and provided good service through the estimate. I did not choose them, but the experience was good.
  • By Don And Judy B.
    Fairview Heights, IL
    "Very Satisfied with all of the work done and it made great improvements to..."

    Customer Review

    By Don And Judy B.
    Fairview Heights, IL

    Very Satisfied with all of the work done and it made great improvements to our home.
  • By Rita C.
    Fairview Heights, IL
    "Really chose you because of your sales representatives, great customer..."

    Customer Review

    By Rita C.
    Fairview Heights, IL

    Really chose you because of your sales representatives, great customer service. He went above and beyond to get my business. Your work crew was excellent at the installation.
  • By Ellen G.
    Granite City, IL
    "Had new windows installed. The company removed the old windows (they were..."

    Customer Review

    By Ellen G.
    Granite City, IL

    Had new windows installed. The company removed the old windows (they were the original aluminum framed windows from the mid-70's) and installed the new. The new are beautiful and perfectly installed. Highly recommend Jacob Sunroom and Exteriors.From the estimate to completion, the service was excellent and on time. I provided a completion date which was met. Highly recommend this company for windows. Thanks
  • By Barbara T.
    Granite City, IL
    "The installers were hard-working and dedicated to installing the windows..."

    Customer Review

    By Barbara T.
    Granite City, IL

    The installers were hard-working and dedicated to installing the windows. We are very pleased with the workmanship.
  • By Dave And Maggie B.
    Millstadt, IL
    "Terry Henson was absolutely wonderful to work with allowing us to bug him..."

    Customer Review

    By Dave And Maggie B.
    Millstadt, IL

    Terry Henson was absolutely wonderful to work with allowing us to bug him at any point during the day. we have already recommended Terry to other friends.
  • By Willie H.
    East St. Louis, IL
    "This deal would have not have happened if it wasn't for Bud. He is very..."

    Customer Review

    By Willie H.
    East St. Louis, IL

    This deal would have not have happened if it wasn't for Bud. He is very honest, and gets back to you when he says he will.
  • By Maryann C.
    Columbia, MO
    "They put in new windows throughout the house. The work turned out great..."

    Customer Review

    By Maryann C.
    Columbia, MO

    They put in new windows throughout the house. The work turned out great. They were very efficient and got the work done faster than they had estimated. They sent two guys who did a nice job.
  • By Anonymous
    St. Louis, MO
    "I have not selected a gutter company and your drywall companies have never..."

    Customer Review

    By Anonymous
    St. Louis, MO

    I have not selected a gutter company and your drywall companies have never shown up, which is typical of contractors in this area. The rep from Jacob Sunrooms was very professional and courteous.
  • By Evelyn P.
    Florissant, MO
    "The gutters were installed and the area cleaned up. The only reason I knew..."

    Customer Review

    By Evelyn P.
    Florissant, MO

    The gutters were installed and the area cleaned up. The only reason I knew thay had been her was the new gutter on the house. I had problems with them draining properly and emailed pictures to them. The owner came out himself to resolve the situation. He apologized and explained that a crew who no longer worked for them had done my installation (I live all the way in N. St. Louis county) He then had his guys install a new downspout (which should have been done originally) and fix the flange that attached it to my house. No hassels, no charge! I have ben very happy with the product and their service.

Affiliations

  • HBAR (Remodelers Council of Great Southwest Illinois)
    HBAR (Remodelers Council of Great Southwest Illinois)
  • Home Builders Association of Greater Southwest Illinois
    Home Builders Association of Greater Southwest Illinois
  • National Association of Homebuilders
    National Association of Homebuilders
  • Owens Corning
    Owens Corning
  • Belleville Chamber of Commerce
    Belleville Chamber of Commerce
  • Alside
    Alside
  • Aristocrat Awnings
    Aristocrat Awnings
  • BathWraps by Liners Direct
    BathWraps by Liners Direct
  • BBB Accredited Business
    BBB Accredited Business
See All Affiliates


Our Services

Sunroom contractor in Saint Charles, Illinois and Missouri

We design and build custom sunrooms to meet your unique needs and budget.

Vinyl siding contractor in Florissant, Saint Charles

Weather can take a toll on the exterior of your home. Stay protected with quality siding.

Windows and Doors

Replacing old windows and doors with energy efficient options works better and looks better as well!

Bathroom remodeling contractor in Saint Louis, IL and MO

Converting your old bathtub to a beautiful new shower improves function and raises home value.

Walk-in tub installation in Saint Louis, IL and MO

Walk-in tubs provide safety and convenience in the bathroom while allowing you to maintain independence.

Saint Louis, IL and MO's expert tub and shower surround installer

We can design and install beautiful tub and shower surrounds to give your bathroom a unique look.

Free Estimates

Take a look around and see what we can do for you, or contact us today to schedule your free estimate!

Quality bath and shower services

JACOB knows how difficult and disruptive bathroom remodeling can be. Rather than getting in over your head alone, let us help you transform your old bathroom to a beautiful, functional room in as little time as possible. You can pick from a wide variety of enclosures, materials and colors.

We provide tub to shower conversions, walk-in tubs, bathtub and shower surrounds, and much more. No matter what bathroom remodeling needs you have, we can give you a quality installation.

Gain living space through our custom sunrooms

Creating a new sunroom or enclosing a deck is a great way to experience the elements in the comfort of your home. You’ll also have a gorgeous new space to entertain guests or simply relax with family. JACOB offers a variety of options to make your dream sunroom come to life!

Windows and siding improve your home's appearance

Ill-fitting windows are a major cause of energy loss in all homes. Don’t let your conditioned air escape through the cracks! All of our replacement windows will not only save you money on utilities - they will also add aesthetic appeal to your home.

JACOB also offers quality vinyl siding installation and replacement. Our siding products will provide your home with a fantastic new look while giving you a durable, long lasting material that is extremely low maintenance.

Don’t delay – for your renovation needs, contact us today!

If you’ve been thinking about making some changes around your home – the time is now! Your new sunroom, bathroom, windows, or other exterior renovation will not only increase your quality of life at home, but it will act as an investment in your future for years to come.

JACOB is a local company, family owned and operated and dedicated to total customer care. We offer our remodeling services to homeowners in Saint Louis, Saint Charles, Saint Peters, Ballwin, Belleville, Chesterfield, Saint Peters, O'Fallon, Maryland Heights, Washington and the nearby areas in Illinois and Missouri.

Call us at 1-800-222-6676, contact us online, or visit one of our showrooms to schedule your no-obligation, free estimate today! We will schedule a time convenient for you.

Looking for a price? Get a no cost, no obligation free estimate.

Serving IL and MO including the Greater Saint Louis area
Our Illinois and Missouri Service Area
Cities in Bond County, IL
Greenville
Mulberry Grove
Pocahontas
Smithboro
Sorento

Cities in Calhoun County, IL
Batchtown
Brussels
Golden Eagle
Hamburg
Hardin
Michael
Mozier

Cities in Clinton County, IL
Albers
Aviston
Bartelso
Breese
Carlyle
Germantown
Keyesport
New Baden
Trenton

Cities in Fayette County, IL
Shobonier
Vandalia

Cities in Greene County, IL
Kane

Cities in Jefferson County, IL
Dix
Mount Vernon
Scheller
Waltonville
Woodlawn

Cities in Jersey County, IL
Dow
Elsah
Fidelity
Fieldon
Grafton
Jerseyville
Medora

Cities in Macoupin County, IL
Benld
Brighton
Bunker Hill
Carlinville
Chesterfield
Gillespie
Mount Olive
Piasa
Shipman
Staunton

Cities in Madison County, IL
Alhambra
Alton
Bethalto
Collinsville
Cottage Hills
Dorsey
East Alton
Edwardsville
Glen Carbon
Godfrey
Granite City
Hartford
Highland
Madison
Marine
Maryville
Moro
New Douglas
Roxana
Saint Jacob
South Roxana
Troy
Venice
Wood River
Worden

Cities in Marion County, IL
Alma
Centralia
Kell
Odin
Patoka
Salem
Sandoval
Vernon
Walnut Hill

Cities in Monroe County, IL
Columbia
Fults
Hecker
Valmeyer
Waterloo

Cities in Montgomery County, IL
Butler
Coffeen
Donnellson
Hillsboro
Irving
Litchfield
Raymond
Walshville

Cities in Perry County, IL
Cutler
Pinckneyville
Tamaroa

Cities in Randolph County, IL
Baldwin
Coulterville
Ellis Grove
Evansville
Modoc
Percy
Prairie Du Rocher
Red Bud
Sparta
Steeleville
Walsh

Cities in Saint Clair County, IL
Belleville
Caseyville
Dupo
East Carondelet
East Saint Louis
Fairview Heights
Freeburg
Lebanon
Lenzburg
Lovejoy
Marissa
Mascoutah
Millstadt
New Athens
O Fallon
Scott Air Force Base
Smithton

Cities in Washington County, IL
Addieville
Ashley
Du Bois
Hoyleton
Nashville
Oakdale
Okawville
Richview

Cities in Audrain County, MO
Benton City
Farber
Laddonia
Martinsburg
Mexico
Rush Hill
Vandalia

Cities in Callaway County, MO
Auxvasse
Fulton
Kingdom City
Mokane
Portland
Steedman
Tebbetts
Williamsburg

Cities in Crawford County, MO
Bourbon
Cuba
Leasburg

Cities in Franklin County, MO
Beaufort
Berger
Catawissa
Gerald
Gray Summit
Grubville
Labadie
Leslie
Lonedell
Luebbering
New Haven
Pacific
Robertsville
Saint Albans
Saint Clair
Sullivan
Union
Villa Ridge
Washington

Cities in Gasconade County, MO
Bland
Hermann
Morrison
Mount Sterling
Owensville
Rosebud

Cities in Jefferson County, MO
Arnold
Barnhart
Cedar Hill
Crystal City
De Soto
Dittmer
Festus
Fletcher
Herculaneum
High Ridge
Hillsboro
House Springs
Imperial
Pevely

Cities in Lincoln County, MO
Elsberry
Foley
Hawk Point
Moscow Mills
Old Monroe
Silex
Troy
Winfield

Cities in Maries County, MO
Belle

Cities in Montgomery County, MO
Bellflower
High Hill
Jonesburg
Middletown
Montgomery City
New Florence
Rhineland
Wellsville

Cities in Osage County, MO
Bonnots Mill
Chamois
Freeburg
Linn
Loose Creek

Cities in Pike County, MO
Annada
Bowling Green
Clarksville
Curryville
Eolia

Cities in Saint Charles County, MO
Augusta
Defiance
Foristell
Lake Saint Louis
O Fallon
Portage Des Sioux
Saint Charles
Saint Peters
Wentzville
West Alton

Cities in Saint Francois County, MO
Blackwell

Cities in Saint Louis County, MO
Ballwin
Bridgeton
Chesterfield
Earth City
Eureka
Fenton
Florissant
Glencoe
Grover
Hazelwood
Maryland Heights
Saint Ann
Saint Louis
Valley Park

Cities in Saint Louis City County, MO
Saint Louis

Cities in Sainte Genevieve County, MO
Bloomsdale

Cities in Warren County, MO
Marthasville
Truesdale
Truxton
Warrenton
Wright City

Cities in Washington County, MO
Richwoods

Please call us at: 1-618-708-3215
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Testimonials