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TRUSTED BY LORETTO, MN HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon32
    Verified window services reviews

Find Window pros in Loretto

Avatar for Be Klean
Be Klean
4.9(
53
)

Serving Loretto, MN and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"This was our first time using Be Klean and we will definitely have them back! By far the best of any window cleaning company we have ever hired. We moved into our new home last Fall, and after our builder's contracted window team did our windows twice, they still looked terrible. After today, we can finally see! Polite and thorough, Be Klean ensured we were happy with every window before wrapping up, and we did not find any touch ups needed, they all looked great! Highly recommend."
Response time2 days
13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Mad City Windows & Baths
Mad City Windows & Baths
4.4(
832
)

Serving Loretto, MN and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Warranties offered

"We replaced the windows in our 1933 home through the services of MadCity Windows. From the initial contact with their sales representative to final installation, the company provided top notch professional work. With the draft from the old windows and the cold of the glass, we are already saving on our energy bills. Our house had old, large windows, so they had to be custom made. As an industrial designer and interior designer, we find our windows to be of excellent quality."
windows
siding
siding
siding
windows

+20

Response time10 mins
6793 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Capital Siding Windows & Roofing
Capital Siding Windows & Roofing
4.9(
299
)

Serving Loretto, MN and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Warranties offered

"Jeff and Danny came out to my house to bid on 6 new windows. After looking at my windows, they informed me the windows were in great shape and provided detailed information on how I could fix the draftiness. I was flabbergasted and found their ethical behavior unusually honest. If I, or anyone I know, EVER needs windows I would recommend Capital. The men themselves were on time, clean, courteous and just genuinely good people. Kudos to Capital !!!"
Andersen Windows Certified Contractor
2025 GAF Certified Roofing Contractor
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+61

Response time2 days
Response rate100%
65 neighbors recently requested a quote
Avatar for Bruno's Professional Glass
Bruno's Professional Glass
4.9(
35
)

Serving Loretto, MN and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Bruno's Professional Glass provided excellent and realistic analysis of my situation and assisted me with resolving my window frame drainage problem. It was a fairly simple solution, but I greatly appreciate the time and professionalism they displayed with a potentially easy fix. If I have further issues with my windows or frames, I will not hesitate to contact them again for repairs or replacement."
Additional Photos
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+31

3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Peregrine Window LLC
Peregrine Window LLC
5.0(
11
)

Serving Loretto, MN and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"They did an outstanding job with cleaning my windows. They have a very welcoming and professional demeanor and were very informing on the benefits as to why its beneficial to get my windows cleaned."
Pure Water Cleaning
Touching Up
Meet the Owners
High to Reach Window
Precision Care

+20

Response time1 day
Response rate97%
5 neighbors recently requested a quote
Avatar for BP Glass & Mirror
BP Glass & Mirror
5.0(
33
)

Serving Loretto, MN and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Mario and team did a fantastic job. The window pane they replaced looked so good you would never have known it wasn't original. They went above and beyond. Great job!."
Glass & Mirrors Project
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+20

Response time1 day
Response rate100%
3 neighbors recently requested a quote
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Windows questions, answered by experts

Whether or not you need permission to change the windows in your house depends on your local laws. If you’re enlarging an opening or installing a new window and need to make structural changes to the house, you’ll need a permit. In most locations, you won’t need permission if you’re just replacing a window with another window of the same size. The window installation company you work with will be able to help you navigate any planning permits you may need.

Windows last between 15 and 30 years on average. The glass tends to last for around 20 years, while the frames last up to 50 years. This varies by the type of window frame material, glass quality, location, and level of maintenance. Wood frames have the shortest lifespan and require repainting or resealing every couple of years, while fiberglass has one of the longest lifespans.

Windows with muntins are slightly more expensive because you’re paying for more material, but the cost shouldn't be that much higher since most muntins are fake on modern windows. You’re looking at a cost between $25 and $100 more per window for muntins, depending on the type. The only exception is if you want custom muntins to match your home style or meet your personal preference. Most manufacturers will charge more for these as they can’t mass-produce them. Windows with true muntins are rare, and they’re much more expensive upfront and over time if you ever need individual glass replacement.

You will need about half of a caulking cartridge to caulk one window. The average home has eight to 10 windows, so you would need about 4 or 5 cartridges to caulk every window in an average-sized house. However, you may not need to caulk all the windows at once. If just one window has a pesky draft, you may only need half of a cartridge to fill in the gaps.

A good U-factor for windows is 0.30 or lower, but they can range from 0.20 to 1.20. A general rule of thumb when it comes to the U-factor is that the lower, the better.

The Loretto, MN homeowners’ guide to window services

From average costs to expert advice, get all the answers you need to get your job done.