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TRUSTED BY LOS OSOS, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon36
    Verified window services reviews

Verified Reviews for Window Service pros in Los Osos, CA

*The Angi rating for Window Service companies in Los Osos, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.

*The HomeAdvisor rating for Window Service companies in Los Osos, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.

Last update on April 20, 2026

Find Window pros in Los Osos

Avatar for Sunset Cleaning Service
Sunset Cleaning Service
5.0(
31
)
Window Cleaning

Serving Los Osos, CA and surrounding areas

Approved

In business since 1992

Free estimates

Offers commercial services

"Wesley a very nice human being and I'm so happy I went with Sunset to wash my windows."
Response time4 hrs
Response rate88%
3 neighbors recently requested a quote
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Avatar for San Luis Carpet Cleaning
San Luis Carpet Cleaning
4.4(
108
)
Window Cleaning

Serving Los Osos, CA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Did a good job cleaning my windows & screens at a very reasonable price."
Our Fleet
Carpet Restoration
Stone Care-Marble
Carpet Cleaning
Tile & Grout

+154

Response time9 hrs
5 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for Northwest Exteriors, Inc.
Northwest Exteriors, Inc.
4.2(
26
)
New Windows - 6 +

Serving Los Osos, CA and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"Professional and courteous installers, 29 windows in 3 days and nice tidy finish. A bit messy while under construction, but it is to be expected"
Recommended by89%of homeowners
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Avatar for A-American Sliding Door
A-American Sliding Door
3.9(
24
)
Door or Window Screens - Install or RepairWindow Glass - Install or Replace

Serving Los Osos, CA and surrounding areas

Approved

In business since 1995

Free estimates

Credit card accepted

"Great people to work with."
Response time2 days
36 neighbors recently requested a quote
Recommended by88%of homeowners
Request Quote
Castro Construction
5.0(
14
)
Hardware, Latches & Tracks (Window) - Repair or ReplaceWindow Frame - Repair

Serving Los Osos, CA and surrounding areas

Approved

In business since 2009

Free estimates

Customers say: Quick response

"Randy has great attention to detail and does not cut corners. Whenever issues came up, he dealt with them expeditiously. As this was for an out-of-town property, Randy was in constant communication throughout the project. There is nothing about the project we regret doing and plan on using Randy in the future. Highly recommend Castro Construction."
Deck surround
Deck surround
Deck surround
Deck surround
Deck surround

+15

Response time6 hrs
Recommended by100%of homeowners
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Avatar for Rosa's Landscaping
Rosa's Landscaping
4.9(
17
)
Door or Window Screens - Install or RepairHardware, Latches & Tracks (Window) - Repair or Replace

Serving Los Osos, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"FAST AND RELIABLE AND WELL WORTH THE CHARGES"
Response time1 day
5 neighbors recently requested a quote
Recommended by92%of homeowners
Request Quote
Avatar for CARBERRY IMPROVEMENTS (Handyman) - Unlicensed Contractor
CARBERRY IMPROVEMENTS (Handyman) - Unlicensed Contractor
5.0(
8
)
Door or Window Screens - Install or RepairHardware, Latches & Tracks (Window) - Repair or ReplaceWindow Cleaning

Serving Los Osos, CA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"My pro, Trevor Carberry, is a real pro! He very professionally completed the job. I was very impressed with him. My wife was too and said, " we'll have him back again whenever we need a handyman"! I asked him for some of his cards and I will tell others about his professionalism."
Pergola
Goat Pen
Cow Pen
Craftsman Corner
Craftsman Before

+22

Response time3 hrs
29 neighbors recently requested a quote
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Avatar for Lester's Handyman Service
Lester's Handyman Service
5.0(
6
)
Hardware, Latches & Tracks (Window) - Repair or ReplaceWindow Frame - RepairWindow Well Covers - Install or Repair

Serving Los Osos, CA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Lester came to the house and completed all my projects in a timely, friendly and professional manner. I will call him again. I highly recommend Lester to anyone needing a Handyman."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+14

Response time1 day
5 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Nixon's Quality Construction
Nixon's Quality Construction
4.4(
11
)
Door or Window Screens - Install or RepairEgress Window - InstallHardware, Latches & Tracks (Window) - Repair or Replace+9 more

Serving Los Osos, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Very professional, the guys went above and beyond to make sure the job was done properly."
Front entrance
Foyer
Gold Bar Jewelry
Gold Bar Jewelry
Gold Bar Piercing room

+54

Response time10 hrs
Response rate96%
5 neighbors recently requested a quote
Request Quote
Avatar for Central Coast House Pro
Central Coast House Pro
5.0(
4
)
Door or Window Screens - Install or RepairHardware, Latches & Tracks (Window) - Repair or Replace

Serving Los Osos, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Jordan was amazing. My pocket doors are now functioning perfectly. He is a complete professional. I would highly recommend him and will be using him in the future"
Finished with growth
Finished Pergola
Deck Progress
Laying Deck Footers
Deck Progress

+25

9 neighbors recently requested a quote
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Windows questions, answered by experts

Yes, every window needs a lintel. The lintel is necessary for redistributing the load above the window to the walls around the window. Windows aren’t meant to support a load, so lintels are an important part of a window installation. If you go to replace your windows and discover there are no lintels, you may need a window company or structural engineer to install lintels for your new windows.

Mold on windows forms due to excess moisture from condensation, poor ventilation, or leaks. Cold glass surfaces can attract condensation, especially in winter. High indoor humidity, lack of airflow, or dust accumulation are also contributors. To prevent mold growth, improve ventilation, regularly clean sills, and consider using a dehumidifier or sealing any leaks.

In most cases, it's worth it to install hurricane windows—especially if you live in an area prone to hurricanes and storms. Hurricane windows not only protect your windows from breaking but also protect the interior of your home from storm damage while also potentially reducing your homeowner's insurance premium. On top of that, hurricane windows have an ROI of 80% to 85%.

Mulled windows are often more expensive than standalone windows. However, this is mostly because mulled windows tend to be larger than standard windows, meaning they require more materials and labor to manufacture and install, both of which drive up the cost. If mulled windows take up the same square footage as separate windows, they should cost about the same unless you need to reinforce your exterior wall to support the larger wall opening.

It’s time to replace your windows if most or many are in poor shape. In that case, new fiberglass windows will increase the energy efficiency of your home and add to its overall visual appeal, inside and out. Replacing your windows also can allow you to find a style that better suits the character of your home.

Constant fixes can be expensive over time, and by replacing your windows, you can be at ease knowing you now have windows that function properly and make your home more energy-efficient.

The Los Osos, CA homeowners’ guide to window services

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

See all articles