9 Best Window Companies in Lompoc, CA (2023 Reviews)
When you need to replace your windows, our list of the top window installation companies can help you find the right provider for you.
We analyzed all the top-rated window companies in Lompoc and selected the best 9 based on:
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Customer reviews
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Window installation expertise
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Popularity with home-owners like you
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Updated September 15, 2023
Why you can trust EcoWatch
A guide on the top window installation companies in Lompoc may not seem like the most riveting article on the EcoWatch site, but trust us, windows impact your life more than you might think. Traditional, outdated windows could lead to spending more on electric bills during the winter or summer months.
Installing new, efficient windows on your home can help you save money each month on your electric bills — and you can help the environment, too.
Unlike other sites, EcoWatch ranks window installation companies based on energy efficiency while also considering cost, customer satisfaction and service area.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Lompoc
The EcoWatch team researched dozens of installers in Lompoc to find the best window installation companies for our readers. The installers in this article scored the best in our review categories, such as energy-efficient offerings, price, availability, customer service, local expertise and more.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Great industry reputation
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Lifetime warranty
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Quality of service will depend on your area
Window World provides windows expertise in Lompoc. Window World has around 27 years of experience in the window installation sector.
If you’re looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, this may be the company for you.
Energy Efficiency of Window World WindowsWindow World appeals to eco-conscious consumers by providing energy-efficient window offerings. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Lompoc?Prices aren’t available on Window World’s website, but it's known for offering some of the most affordable window installations around. For more detailed information on pricing, you can ask for a quote from the company.

Milgard Windows & Doors
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EnergyStar Partner
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Wide network of installers
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Lifetime warranty available
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Entails hiring third-party contractors
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Limited additional services
Milgard Windows & Doors is a family-owned and -operated window replacement company, which primarily serves the West Coast. This company has been in business since 1962 and currently serves Anaheim, Riverside, Los Angeles, San Bernardino and Orange counties. The company has hundreds of glowing reviews from customers on online review websites.
It offers competitive pricing, a comprehensive warranty and installers that all have a minimum of 15 years of window installation experience.
Energy Efficiency of Milgard Windows & Doors WindowsMilgard Windows & Doors’s commitment to sustainability can be seen in its energy-efficient window offerings. The company manufactures its own products, which gives it the freedom to make custom windows based on the climate. The company designs its own vinyl compounds and profiles to ensure a heat-stable product that performs as advertised.
How much does Milgard Windows & Doors cost in Lompoc?Prices are not available on Milgard’s website, as the cost of window replacement differs based on how many and what type(s) of windows you need. However, it offers different kinds of windows at varying price points. The best way to get more accurate pricing information is to ask for a free quote from the company.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
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More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has been in business since 1995 and currently serves nearly every state except Mississippi and West Virginia. The company has hundreds of glowing reviews from customers on online review websites.
It uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen’s commitment to sustainability can be seen in its energy-efficient window offerings. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in Lompoc?Prices are not available on Andersen’s website, as the cost of window replacement differs based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to get more accurate pricing information is to ask for a free quote from the company.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct has the best warranty in Lompoc. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has about 20 years of experience in the window replacement industry. Its reputation is backed by all the positive reviews from customers online.
Universal may be the company for you if you're interested in one that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThere are a wide range of window types that Universal Windows Direct offers, some of which are Energy Star products. The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products.
How much does Universal Windows Direct cost in Lompoc?Prices are not available on Universal’s website, as the cost of window installment varies greatly based on how many and what type(s) of windows you need. However, installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. If you’d like more accurate information, you can receive a quote on the company’s website.
We've recommended companies with good reputations, but bear in mind that these are national companies, so the quality of service may vary depending on your local crew. We have tried to stay unbiased and transparent by describing pros and cons for every company reviewed.
More Window Companies in Lompoc
Arroyo Grande Glass
Arroyo Grande, CA-
Good Customer Service
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Price Transparency
Services Offered
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Commercial Windows
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Double-Hung
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Glass Showers
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Energy-Efficient Options
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Window Replacement
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Residential Windows
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Custom Window Designs
A & B Glass
Santa Barbara, CA-
Good Customer Service
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Price Transparency
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Free assessment
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Educational Website
Services Offered
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Aluminum Window Frames
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Residential Windows
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Glass Showers
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Double-Hung
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Commercial Windows
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Fast Delivery
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Bay Windows
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Energy-Efficient Options
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Sliding Glass
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Custom Window Designs
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Window Replacement
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Tempered Glass
ABS Glass
Santa Barbara, CA-
Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Residential Windows
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Energy-Efficient Options
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Window Replacement
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Custom Window Designs
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Glass Showers
Monarch Window
San Luis Obispo, CA-
Educational Website
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Good Customer Service
Services Offered
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Fast Delivery
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Aluminum Window Frames
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Glass Showers
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Custom Window Designs
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Window Replacement
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Sliding Glass
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Residential Windows
Bella View Windows & Doors
Goleta, CA-
Price Transparency
Services Offered
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Fast Delivery
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Commercial Windows
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Residential Windows
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Window Replacement
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Custom Window Designs
Quality Windows & Doors
Santa Barbara, CA-
Free assessment
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Price Transparency
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Educational Website
Services Offered
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Full-Service Installations
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Window Replacement
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Residential Windows
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Aluminum Window Frames
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Glass Showers
Los Osos Glass & Window Inc
Baywood-Los Osos, CA-
Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Sliding Glass
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Window Replacement
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Glass Showers
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Commercial Windows
Atascadero Glass Inc
Atascadero, CA-
Price Transparency
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Good Customer Service
Services Offered
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Window Replacement
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Fast Delivery
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Sliding Glass
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Glass Showers
Carpinteria Glass Company
Carpinteria, CA-
Good Customer Service
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Free assessment
Services Offered
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Commercial Windows
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Custom Window Designs
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Residential Windows
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Window Replacement
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Aluminum Window Frames
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Double-Hung
Calculate how much you can expect to pay for window installation and replacement in Lompoc, CA using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Lompoc Saves You Money
There are quite a few perks of switching to energy-efficient windows. A few reasons you may want to consider making the change include the following:
- Protect your valuables from fading: When you upgrade to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will fade less due to their ability to filter out damaging UV rays.
- More efficient energy use in your home: In Lompoc where the winters can be very chilly, energy-efficient windows decrease the amount of heat that is lost through your windows, which makes it easier to keep your house warm.
- Save on power bills: According to the Department of Energy, heat gained or lost through windows makes up about 25-30% of residential energy use. Upgrading to energy-efficient models can help decrease that amount, therefore saving you about 12% more on your bills.
- Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its value, particularly if your home is on the older side.
Estimated Cost of Window Replacement in Lompoc
When researching window installation, each company provides different services and costs. Let's look at some average costs and services.
How Much Do New Windows Cost?
The national average cost to replace one window is about $600 but can range anywhere from $200 to $1,200. Costs will vary considerably depending on the current condition of your home, the number of windows you need, the quality of your products and your location. A lot of window companies also offer replacement door installations and other add-ons like shutters, coating, baths and more. Additional services will increase your overall project costs.
Bear in mind that energy-efficient windows may cost more upfront, but Energy Star predicts the upgrade will save you between $101 and $583 a year when replacing single-pane windows and between $27 and $197 a year when replacing double-pane, clear glass windows. Your savings will vary based on your local climate, energy rates and individual home characteristics.
Another factor that influences the overall cost is the material of the frame you choose. Aluminum frames are generally the least expensive and are sturdy and relatively maintenance-free, but they offer poor insulation. On the other hand, wood frames cost the most because they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
The first thing to ask yourself when planning to replace your windows is: Should you get a full-frame installation or a pocket installation?
Full-frame installations are usually recommended when you want a new style or your window has significant rot. With this service, your installers will replace the complete window, including the frame, trim and sill. Pocket installations (or retrofits) entail installing a new window within its existing frame, which makes pocket installations more simple and affordable. However, if the frame has any damage or rot, you should opt for a full-frame installation instead.
Your window installation company should be able to help you choose what's best for your needs. In Lompoc, the decision will mostly be based on how old your windows are and if there's any moisture damage. Wood can decay if not maintained properly over the years, so it's good to have a professional check your frames and window sills.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Lompoc
EcoWatch reviews are different from most reviews since we look at these companies through a sustainability lens. We have evaluated the best window installers in Lompoc mainly based on their energy efficient offerings, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows can reduce your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:
Service Area
This one is self-explanatory, but we've chosen to highlight window installation companies that serve the Lompoc area so you can find a quality window installation company near you.
Work Quality
When choosing new windows, the quality and breadth of services often plays just as important of a role in insulation and performance as the brand you choose. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent online reviews to find the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction may be the most important factor, as it indicates the quality of services across nearly every category, including cost, quality of parts, professionalism, quality of installation, warranty and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing the prices of providers, we gave higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a sizable investment, so you'll want to be certain that investment is well protected. Window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a proven track record in the industry. Window installation companies that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Lompoc, CA Window Replacement FAQs
What is the typical cost to replace windows in a home?
The typical cost to replace a window ranges between $450 and $650. There are several factors that influence how much it costs, including your property's location, the number of windows, styles and sizes of windows, local labor costs, the materials used in designing the windows and how energy-efficient the windows are.
What are the most common kinds of replacement windows?
There are various types of windows you can get for your house, such as awning windows, double-hung and single-hung windows, bay windows, slider windows, transom windows, casement windows and picture windows.
Can you replace your own windows?
Although you can install your own windows, doing so is time-consuming and requires a lot of experience with home improvement projects. Hiring a professional can help guarantee that the job is done properly and that you can avoid spending the time and effort of doing it yourself.
When is the best time of year to replace windows?
Although you can install windows any time of year, warmer weather is usually better for installing replacement windows. In addition, it shouldn't be raining, because rain can make the installation harder.