Best Windows Companies in Mountain View, CA (2026)

Looking for a trusted windows company in Mountain View, CA? We've compiled 9 verified windows service providers in the Mountain View area. Average rating: 4.6 stars across 399 customer reviews. Compare windows companies, read real reviews, and get free quotes from local pros.

9 contractors399 reviews4.6★ avg
#1
Bella's Glass
32 NorCal Score
5★★★★★(17 reviews)

2423 Old Middlefield Way # J, Mountain View, CA 94043, USA

★★★★★Faaborg Family

Ramón helped us get our existing shower door fixed, making adjustments to get it to close better. Absolutely fantastic working with him: super friendly, fast a...

#2
Royal Building Services
46 NorCal Score
5★★★★★(180 reviews)

707 Continental Cir, Mountain View, CA 94040, USA

★★★★★Gundu Ling

Aria has done a variety of work for me over the years. I appreciate how responsive he is via text and how eager he is to help. He is very honest about limitatio...

#3
Console Home Improvements
41 NorCal Score
4.9★★★★★(56 reviews)

340 E Middlefield Rd, Mountain View, CA 94043, USA

★★★★★Alexis Huffer

I had a fantastic experience with Console Home Improvements Inc. for a new construction window installation at my home in San Lorenzo, CA. Our old window was co...

#4
AW Replacement Windows & Doors
31 NorCal Score
4.8★★★★★(17 reviews)

663 Moorpark Way #2022, Mountain View, CA 94041, USA

★★★★★Bethany Anderson

AW Replacement Windows & Doors did a really solid job on our project. We had several older windows replaced along with one exterior door, and the whole experien...

#5
R & M Quality Windows & Doors
36 NorCal Score
4.8★★★★★(48 reviews)

5588 Central Ave #A, Newark, CA 94560, USA

★★★★★Hoanganh Le

I recently had my entry door replaced and was very pleased with the entire experience. The service was professional from A to Z, with clear communication throug...

#6
Discount Glass
30 NorCal Score
4.6★★★★★(14 reviews)

1838, 985 Terra Bella Ave d, Mountain View, CA 94043, USA

★★★★★Jed Shuster

This business is great!! We only needed one glass window and actually missed our first appointment (our apologies) but they didn't skip a beat. Went in the foll...

#7
Able Glass
39 NorCal Score
4.6★★★★★(55 reviews)

850 Aldo Ave, Santa Clara, CA 95054, USA

★★★★★Francesca Benevento

We as a family have been using Eric at Able Glass for over 40 years. They have replaced all our homes and rental property windows. I recently had them replace a...

#8
Heartwood Window and Door, Inc.
29 NorCal Score
4.4★★★★(9 reviews)

990 N Rengstorff Ave, Mountain View, CA 94043, USA

★★★★★avner schwarz

We worked with Tom on a customized window solution for a bathroom remodeling project. Tom is very knowledgeable and patiently helped us understand the options a...

#9
Select Windows Inc
24 NorCal Score
3.7★★★★(3 reviews)

220 State St Ste 1, Los Altos, CA 94022, USA

★★★★★Rohan Thakur

We needed window hardware for our Simpson windows. Our contractor had lost all the window hardware and David took the time to understand what we needed. He or...

What Mountain View Customers Say About Local Windows Pros

★★★★★5/5

Ramón helped us get our existing shower door fixed, making adjustments to get it to close better. Absolutely fantastic working with him: super friendly, fast and direct communicat...

Faaborg Familyre: Bella's Glass
★★★★★5/5

Ramon and team did a fantastic job replacing our bathroom mirror. Professional, responsible, reliable. Highly recommended.

Eric Savitzre: Bella's Glass
★★★★★5/5

Aria has done a variety of work for me over the years. I appreciate how responsive he is via text and how eager he is to help. He is very honest about limitations to what he can an...

Gundu Lingre: Royal Building Services
★★★★★5/5

I had an excellent experience with this handyman and construction team. They were professional, reliable, and paid close attention to every detail from start to finish. The quality...

Cengiz Korkutanre: Royal Building Services

Windows Services Available in Mountain View, CA

Local windows companies in Mountain Viewoffer a range of services. Here's what you can expect:

How to Choose a Windows Company in Mountain View

Finding a reliable windows company in Mountain View, CA doesn't have to be stressful. Here are the key things to look for when hiring a windows service provider:

  • Check licensing and insurance — California requires windows companies to carry proper insurance. Verify their credentials before hiring.
  • Read customer reviews — Look for windows services in Mountain View with consistently high ratings (4+ stars) and detailed reviews from real customers.
  • Get multiple quotes — Compare at least 2–3 windows companies in Mountain View to ensure fair pricing. Be wary of quotes significantly below market rate.
  • Ask about guarantees — Reputable windows companies stand behind their work with satisfaction guarantees or warranties.
  • Local expertise mattersMountain View is known for google's headquarters city with a mix of older ranches, eichlers, and new luxury builds. Choose a windows company familiar with local property types and conditions.

Frequently Asked Questions About Windows in Mountain View

How much does window replacement cost in Mountain View?+
Window replacement in Mountain View typically costs $300–$1,200 per window installed, depending on size, material, and style. A full-house replacement (10–15 windows) averages $5,000–$15,000. Energy-efficient dual-pane windows qualify for federal tax credits up to $600.
What are the best windows for Mountain View's climate?+
For Mountain View's hot summers and mild winters, we recommend dual-pane vinyl or fiberglass windows with Low-E coating and argon gas fill. These reduce heat gain by up to 70% and can lower cooling costs by 15–25%.
How much does window repair cost?+
Window repair in Mountain View costs $100–$500 depending on the issue. Broken glass replacement runs $100–$300, seal repair $150–$350, and hardware fixes $75–$200.
Can foggy windows be repaired?+
Yes, foggy windows caused by seal failure can often be repaired by replacing the insulated glass unit (IGU) without replacing the entire window frame, saving 50–70% vs full replacement.
How much does new window installation cost?+
New window installation with framing costs $500–$2,000 per window in the Mountain View area. This includes structural modifications, framing, flashing, insulation, and interior/exterior trim work.
Do I need a permit for window installation?+
In most Mountain View-area municipalities, permits are required when changing the size of a window opening or adding new windows. Replacement of same-size windows typically does not require a permit. We handle all permitting.

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