Our company started in 1990. It is a family owned and operated. We have a great track record in customer satisfaction and quality of our work.Licensed and bonded in Oregon and Washington. We are a Milgard certified dealer, Energy Trust Ally, and approved contractor for Clark Public Utilities. Rebates and incentives are currently $2-4 / Sq ft on all your new replacement window installation. Free in home consultation
Business highlights
35 years of trusted experience
Emergency Services Offered
Services we offer
Therm-O-Loc windows has been servicing the Portland/Vancouver area for 20 years.We specialize in window replacement,doors,and siding.Our main window suppliers are Milgard Windows and Cascade windows. Our customer satisfaction is our highest priority. The Federal Tax credit has been extended in to 2010.Call us for a free estimate.503-314-9728 ccb#77389 WA.lic.#THERMOLo77KL
I had referrals for 3 contractors to bid the job, a relatively small job. I was ready to be treated like a small job-that is- they would fit me in when convenient for them, and there would be little or no customer service. But I was totally wrong: Dorian and his son Aaron treated me like royalty, and with honesty. They were fast, efficient and cleaned up- inside and out. The best part is that the replacement windows look better than I could ever imagine. I am a very happy customer and will be using them again and referring them to others.
Description of Work: 4 windows replaced-2 double hung, 2 single hung- replaced with 2 single hung and 2 picture windows-from a 1922 house.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Priscilla H.
12/2018
5.0
egress windows, replacement windows
+ 0 more
It went well. They were on time and came when they said they would. Stayed until job was complete.
Description of Work: Installed duel Paine windows through out house. Fifteen from picture windows to slider.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
M R.
11/2018
5.0
egress windows, replacement windows
+ 0 more
Great! Fast and as promised.
Description of Work: New windows
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$3,500
Maria K.
09/2018
5.0
replacement windows
+ -1 more
The work went smooth and fast. He was the first person out of 5 other window contractors that answered my call, came out and measured, and gave me a quote. He also recommended that I upgrade on our sliders because of the frequent use. We are so happy with our new windows. Dorian gave me a timeframe after we ordered and he delivered and installed right on time! We have recommended him to three other families and they too have been so pleased with the outcome.
Description of Work: I had 8 windows and 2 sliders done.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$8,700
Response from Therm-o-loc windows inc.
Thanks for the review. It’s been a pleasure working for you.
Gary H.
09/2018
5.0
egress windows, remodeling, replacement windows
+ 1 more
Great service at an excellent value. Very honest and professional throughout whole job. I wouldn’t use anyone else
Description of Work: Window installation
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Response from Therm-o-loc windows inc.
Sure appreciate your review. It’s been a pleasure
Mark H.
09/2018
5.0
egress windows, replacement windows
+ 0 more
The service is excellent, if there’s any questions they are answered and all available options from Price, style, to new ideas are all presented during the consultation. I wouldn’t use anybody else for new or replacement windows.
Description of Work: I have both purchased brand new windows for a new house and have had them install replacement windows in an older house as well.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Response from Therm-o-loc windows inc.
I love that 16’ four panel door we did for your house. What a difference that made. Thanks for your feedback
Gene P.
09/2018
5.0
egress windows, replacement windows
+ 0 more
Thermo-loc delivers great service at bottom rock prices due to their low overhead. No one can beat them. Recommend going with them.
Description of Work: windows for new single family and multi-family projects.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Doug D.
09/2018
5.0
replacement windows
+ -1 more
I first used Dorian and his firm Therm-o-loc windows to replace windows on my business and then had him install all my windows on my new home.. He was very professional and always replied promptly to my inquiries. I believe Therm-o-loc windows to be one of the highest quality windows and it is very comforting to know that they have a lifetime warranty. Our windows from Dorian have now been in our home for over 18 years and still look perfect. The process from ordering to installation was outstanding and he always left everything very clean afterwards. I highly recommend Dorain and Therm-o-loc windows!
Description of Work: Windows replaced
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Response from Therm-o-loc windows inc.
Thanks [Member Name Removed]. It’s been a pleasure working for you
Chad T.
09/2018
5.0
egress windows, glass repair, replacement windows
+ 1 more
They were excellent in every way. Highly recommended!!
Description of Work: Windows replaced
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Samantha B.
08/2018
4.0
replacement windows
+ -1 more
It was positive. THey were great about letting me know when the timing had to change and adapting to schedules. There was one window that didn't get ordered so they had to come back for that, but they got it handled and everything is great!
Description of Work: They replaced several windows and a sliding glass door.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Response from Therm-o-loc windows inc.
Thanks for your business.
Bob M.
08/2018
5.0
replacement windows
+ -1 more
It was good experience. I have used them many times over the years because they do quality work at a good level of skill and a fair price. I will continue to use.
Description of Work: They repaired some of my windows.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Response from Therm-o-loc windows inc.
Thanks [Member Name Removed]. It was a pleasure working for you.
Kara K.
08/2018
5.0
replacement windows
+ -1 more
They're super professional and really nice! Dorian is always at the job site and very hands on for an owner. He's always very honest.
Description of Work: They did a couple of our apartment buildings and also egress windows for our basement in my home. They also did vaulted windows upstairs, as well as a glass door.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Response from Therm-o-loc windows inc.
Thanks [Member Name Removed] Your business is appreciated.
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,
Egress Windows,
General Remodeling,
Glass and Mirrors,
Doors
FAQ
Therm-o-loc windows inc. is currently rated 4.9 overall out of 5.
Monday: 9:00 AM - 5:00 PM
Tuesday: 9:00 AM - 5:00 PM
Wednesday: 9:00 AM - 5:00 PM
Thursday: 9:00 AM - 5:00 PM
Friday: 9:00 AM - 5:00 PM
Therm-o-loc windows inc. accepts the following forms of payment: Check,MasterCard
Yes, Therm-o-loc windows inc. offers free project estimates.
No, Therm-o-loc windows inc. does not offer eco-friendly accreditations.
No, Therm-o-loc windows inc. does not offer a senior discount.
Yes, Therm-o-loc windows inc. offers emergency services.
Yes, Therm-o-loc windows inc. offers warranties.
Therm-o-loc windows inc. offers the following services: Therm-O-Loc windows has been servicing the Portland/Vancouver area for 20 years.We specialize in window replacement,doors,and siding.Our main window suppliers are Milgard Windows and Cascade windows. Our customer satisfaction is our highest priority. The Federal Tax credit has been extended in to 2010.Call us for a free estimate.503-314-9728 ccb#77389 WA.lic.#THERMOLo77KL