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Intermountain Wind and Solar Reviews (2025)

Intermountain Wind and Solar is an installer with notable local expertise in Utah and Idaho, offering name-brand solar panels and related services. Keep reading to learn if Intermountain is a good fit for your solar project.

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Written by
Alexis Carthan
Written by
Alexis Carthan
Updated 03/26/2025

Intermountain Wind and Solar offers high-quality solar system installations using its in-house team of experienced technicians. Despite the brand name, it does not offer wind turbines. However, it does offer EV charging stations as well as excavation and utility services.

Intermountain partners with reputable brands such as Qcells, Silfab, and Panasonic to offer high-performance solar panels with strong warranties. This review covers Intermountain’s pricing, warranties, and installation process.

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Is Intermountain Wind and Solar Worth It?

Intermountain Wind and Solar has installed over 6,500 systems since 2008, establishing itself as a leading solar company in Utah and Idaho. It also promises one of the lowest prices for its solar systems. Intermountain also receives generally positive reviews from its customers, showing its reliability.

Here is an overview of the pros and cons of the company:

Pros

  • Has significant local experience in Utah and Idaho
  • Promises low pricing
  • Also offers EV charging station installations

Cons

  • Only serves Utah, Idaho, and some parts of Wyoming and Oregon
  • Does not offer solar lease or power purchase agreements (PPA)

What Services Does Intermountain Wind and Solar Power Provide?

Intermountain Wind and Solar offers a variety of services to its customers, including solar solutions, EV chargers, and excavation services. For residential and commercial solar customers, the company provides solar panel and battery backup installation.

Residential Solar Installation

While installation may look different from state to state, Intermountain Wind and Solar generally follows a six-step process for installing solar panels:

  1. An at-home consultation
  2. A custom system design
  3. A review of your financing options
  4. The filing of proper permits and paperwork
  5. Installation from certified professionals
  6. Post-installation repairs and maintenance

Intermountain Wind and Solar offers customers an online application that estimates their energy savings and helps them ensure their panel output aligns with its estimated efficiency.

Commercial Solar Installation

Intermountain Wind and Solar has installed solar panel systems for a variety of businesses to help them improve their bottom line. IWS urges businesses to consider going solar and cites three top reasons for switching to the renewable energy source:

  1. Tax incentives reduce the overall cost—There’s a current federal tax incentive for solar that allows you to deduct 30% of the cost of installing solar panels.
  2. Solar is a safe investment—IWS predicts that commercial customers will receive a return between 10%–15% per year over the life of their solar system.
  3. Solar frees up expenses—Intermountain Wind and Solar estimates that companies will receive $1.50 for every $1.00 spent on solar.

Battery Back-Up

IWS offers the Tesla Powerwall battery to customers who want to store their solar system’s excess energy. The solar battery gives homeowners and businesses on-demand solar energy for unexpected events like power outages.

The battery comes with a mobile app for system monitoring, so you can keep track of battery storage levels, peak levels of home energy usage, and power outages.


What Is the Cost of Intermountain Wind and Solar?

To help customers estimate the cost and savings available with solar, Intermountain Wind and Solar has a calculator that estimates your solar power needs and potential savings. To give you an idea of the savings available, we received an estimate based on a residential home in Salt Lake City, Utah, with a monthly power bill of $100.

Intermountain Wind and Solar Pricing

Old Monthly Electric BillRecommended System SizeNew Monthly Electric Bill with SolarSavings (Monthly)Savings (Yearly)

$100.00

6 kilowatts (between 15 and 22 solar panels)

$8.33

$91.67

$1,100.04

Tax Credits by State

Intermountain Wind and Solar lists available state tax incentives on its website to help potential customers recognize their available solar savings. Utah and Idaho are the two states IWC services that offer state tax incentives.

  • Utah—Utah residents can claim 25% of solar array costs for up to $1,600.
  • Idaho—Idaho residents can claim 40% of solar array costs for the year that solar panels were installed. An additional 20% of solar array costs can be claimed for the next three years, up to $5,000 per year.

Note: Utah’s state tax incentive is available through 2020 and decreases every year after.


What Warranties Does Intermountain Wind and Solar Provide?

IWS doesn’t offer its solar warranties, but it does use top-of-the-line solar panels that come with comprehensive warranties. Typically, your solar panels will be covered by a 10- or-12 year product warranty.

Solar panels installed by Intermountain Wind and Solar usually come with a performance warranty that covers premature degradation. Most panels come with a guaranteed energy output of 90% for the first 10 years after installation.

Accreditations

Intermountain Wind and Solar installers are certified by NABCEP, an organization focused on providing solar practitioners and companies with proper training and certification programs.


Our Conclusion

Intermountain Wind and Solar provides extensive installation services and convenient online information to homeowners and businesses that want to switch to solar power. Although the company isn’t explicit with its financing information online, its local offices tailor the solar experience to each customer’s home and location.

Before working with Intermountain Wind and Solar, we recommend getting quotes from a few different solar companies.

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FAQ’s About Intermountain Wind and Solar

Do I have to go off the electrical grid when I switch to solar?

No. Most solar energy systems are connected to the grid during installation, so any excess energy your system produces goes back to your utility company. Your utility company will award credits toward your electric bill based on the amount of energy the grid receives, a practice known as net metering.

Are solar panels difficult to maintain?

Solar panels don’t have moving parts that break easily and don’t require much maintenance. Annual cleaning with water and soap should be enough to keep your panels operational.

When will I need to replace my solar panels?

Most solar panels see a significant power output decrease within 25 years, but solar panels typically come with a manufacturer’s warranty of around 20 years.

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