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Instiglass

Windows, Glass and Mirrors, Skylights

About us

Instiglass of Knoxville was founded in 2008, and since that time we have been servicing the greater Knoxville area with all of your glass needs. We are a on-site, insulated glass service. We specialize in residential and commercial glass repair. We come out to your home or business, and repair or replace your broken windows, mirrors and any other glass needs on site. Our customers love us because we're fast and do a great job for a great price.

Business highlights

16 years of trusted experience
Emergency Services Offered

Services we offer

Glass & mirror repair and installation.

Services we don't offer

Auto glass repair

Amenities

Free Estimates
Yes
Warranties
Yes
Emergency Services
Yes


Accepted payment methods

Check
MasterCard
Visa

Reviews

5.017 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
94%
4
0%
3
0%
2
0%
1
6%


Rating CategoryRating out of 5
quality
5.0
value
4.7
professionalism
5.0
responsiveness
5.0
punctuality
4.9
Showing 1-17 of 17 reviews

Mike M.
08/2022
5.0
glass repair
  + -1 more
Brien Owens came out within a few days of my phone call and said they could do the job, but it would be a few weeks as the glass would be a special order. They were here in 3 weeks with the new double pane replacement. Dustin and Ted were very professional and courteous and despite some difficulties removing the old glass (problematic screws), got the job done.
Description of Work: Our double pane picture window (55" by 49") had become extremely hazy due to a seal breach (the window was about 37 years old). I initially contacted CRS Windows for a consultation - they examined the window and referred me to Inst-I-Glass for a glass replacement rather than purchasing a new window.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$950

Travis C S.
11/2019
5.0
replacement windows
  + -1 more
I called for an estimate in the later afternoon. The person I spoke with gave me an estimate of $165 for drop off service to replace the glass in the lower pane of my double-hung window. I was also given advice on how to remove the lower half of the window. The next morning, I dropped off the window around 8AM. By 12:30PM I had received a call saying the window had been repaired and was ready for pickup. The window was good as new, and I was very satisfied with the service provided. I would recommend Inst-I-Glass of Knoxville and will use them again if the need arises.
Description of Work: Glass replacement in double hung window.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0

Yes, I recommend this pro
$165

Frank M.
11/2016
5.0
glass repair
  + -1 more
Great. Very nice work.
Description of Work: Glass top for table

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$200

Carol L.
10/2015
5.0
glass repair, replacement windows
  + 0 more
unknown
Description of Work: I had glass replacement services for a double paned window. The technician arrived on time and was friendly, courteous and professional. He set to work immediately and cleaned up when he was finished. My window looks as good as new. I would definitely use this company again

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$245

Scott F.
08/2015
5.0
replacement windows
  + -1 more
unknown
Description of Work: They replaced two panes on a storm window. I dropped it off and they brought it back two days later.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$130

KENT S.
07/2015
1.0
replacement windows
  + -1 more
unknown
Description of Work: Nothing but waste my time !

Rating CategoryRating out of 5
quality
1.0
value
1.0
professionalism
1.0
responsiveness
1.0
punctuality
1.0

Yes, I recommend this pro

Sarah C.
05/2015
5.0
glass repair, replacement windows
  + 0 more
unknown
Description of Work: Replaced foggy glass in 28 windows

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$6,000

Donna A.
04/2015
5.0
replacement windows
  + -1 more
I was very pleased with the guy. The cost was not real expensive; it seemed reasonable. He had a truck. It was a big truck with a door in it. He took the old window frame out. Then, he took it in to his truck and made the new window and put it in in his truck. He just brought it back in the house and put it in. I was amazed that he was able to do all of it on the spot instantly. It really is insta-glass and then, just put it back in. Then, it was all done.
Description of Work: We had to have one window that was broken replaced by Instiglass.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Deborah R.
03/2015
5.0
replacement windows
  + -1 more
unknown
Description of Work: We had a patio door which had been bumped by a contractor working in our kitchen and the entire glass insert was shattered within the frame. The Instiglass technician came just a couple of days after we called for service and ordered our new insert. It arrived several days before it was promised and it was installed that very same day. Our technician took great care to protect our property and prevent the damaged insert from shattering all over the floor when he removed it. He worked quickly and the new insert looks exactly like the other door. We are very satisfied!

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$375

Charles C.
11/2014
5.0
glass repair, replacement windows
  + 0 more
We'd lived with the cloudy glass for a few years because I couldn't track down manufacturer - and was too lazy to contact a contractor just to come in and replace the glass. I was expecting a major production but was pleasantly surprised. They popped out the old section of glass and created an exact duplicate within an hour or so. I really like the 10 year warranty on the glass seal. The installer was personable and polite.
Description of Work: Replaced cloudy (eyebrow) in dining room.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$375

Brad T.
09/2014
5.0
skylights
  + -1 more
Everything went very well, and we'd highly recommend them. Their price was approximately fifty dollars cheaper than the next estimate, scheduling and communicating with the company was easy, and they did a great job with the repairs.
Description of Work: They repaired a skylight for us. Specifically, they replaced its seal.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$225

Linda N.
10/2013
5.0
replacement windows
  + -1 more
This was a very difficult job that required true professionals only. All the interior and exterior wood window trim had to be pulled off with no breaking. The work took about 2 hours because of all the complexities. The finished job wa most professional with only one very small crack on one of the wood trim pieces.
Description of Work: Replaced 2 ea 20" x 60" cracked & discolored doubled glased casement window glass.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
4.0

Yes, I recommend this pro
$520

Sara S.
09/2013
5.0
replacement windows
  + -1 more
Fantastic. Quick response, quality work, good communication, friendly demeanor: all things that matter when I live far away from the rental property.
Description of Work: Performed on-site repair of broken window.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$75

Amy T.
06/2013
5.0
replacement windows
  + -1 more
It went very well. They gave me a quote over the phone based on window dimensions, showed up on day (and hour) they told me they would and replaced it quickly. The two employees they sent were very nice and pleasant, good people persons. Once I decided to go with them, my appointment was for 5 days later. This was much better than other places, which had told me they'd take up to 2 weeks to order the glass after they came to my house to measure.
Description of Work: Replaced broken double pane window.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$225

Mary Katherine S.
09/2011
5.0
replacement windows
  + -1 more
We had an attic window crack in the course of a large remodeling job. After looking on Angie's List, I called Instiglass and spoke with Brien. He came by my house that day. He told me how much it would be, and since the window was out of the house, he was able to take it with him. The next day, another employee called and came by with the fixed window. It looked great! It was a fantastic experience. We would use them again.
Description of Work: Glass replacement in a curved window

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$325

Randolph S.
06/2011
5.0
replacement windows
  + -1 more
They did a good job. It was very quick and prompt. They had a great response and quick turn around.
Description of Work: They installed a patio door.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

lois T.
05/2011
5.0
replacement windows
  + -1 more
Brian was out the next day after a terribly night of storms and tornadoes. There was extensive damage throughout the city and golf ball sized hail had destroyed many home and vehicle windows. Every single basement window of my parents had been broken out and jagged glass was all that was left. Brian arrived the day after the storm, removed the jagged and broken glass and took measurements. The windows were ready and installed the next day. I know he worked many long hours during the aftermath of the strom and we really appreciated the prompt service and great results.
Description of Work: My parents had their basement windows broken out by a hailstorm . Though Brian and Terri were swamped by requests during this time, they had my parents' windows replaced within two days. They look great and my parents were thrilled to get them replaced so quickly.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$350

    Contact information

    809 N.Hall of Fame Drive, Knoxville, TN 37917

    www.instiglass.com

    Service hours

    Sunday:
    Closed
    Monday:
    8:00 AM - 4:00 PM
    Tuesday:
    8:00 AM - 4:00 PM
    Wednesday:
    8:00 AM - 4:00 PM
    Thursday:
    8:00 AM - 4:00 PM
    Friday:
    8:00 AM - 4:00 PM
    Saturday:
    Closed

    Licensing

    Bonded

    Insured
    State Contractor License Requirements

    All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

    *Contact business to see additional licenses.


    Service Categories

    Windows,
    Glass and Mirrors,
    Skylights

    FAQ

    Instiglass is currently rated 5 overall out of 5.

    Sunday: Closed

    Monday: 8:00 AM - 4:00 PM

    Tuesday: 8:00 AM - 4:00 PM

    Wednesday: 8:00 AM - 4:00 PM

    Thursday: 8:00 AM - 4:00 PM

    Friday: 8:00 AM - 4:00 PM

    Saturday: Closed

    Instiglass accepts the following forms of payment: Check,MasterCard,Visa
    Yes, Instiglass offers free project estimates.
    No, Instiglass does not offer eco-friendly accreditations.
    No, Instiglass does not offer a senior discount.
    Yes, Instiglass offers emergency services.
    Yes, Instiglass offers warranties.
    Instiglass offers the following services: Glass & mirror repair and installation.
    Auto glass repair

    Contact information

    809 N.Hall of Fame Drive, Knoxville, TN 37917

    www.instiglass.com

    Service hours

    Sunday:
    Closed
    Monday:
    8:00 AM - 4:00 PM
    Tuesday:
    8:00 AM - 4:00 PM
    Wednesday:
    8:00 AM - 4:00 PM
    Thursday:
    8:00 AM - 4:00 PM
    Friday:
    8:00 AM - 4:00 PM
    Saturday:
    Closed