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Commercial Generator Installation

Reliable Backup Power for Your Business

When the power goes out, operations don’t have to stop. ARC installs commercial-grade generators that keep your business running during outages, ensuring safety, uptime, and productivity. We work with you to design the right backup solution whether it’s for critical systems, full-building coverage, or future expansions.

Why Businesses Choose ARC for Generator Installations

✔ Prevent Costly Downtime
Power outages cost businesses thousands in lost productivity, spoiled goods, and customer disruption. A generator protects your bottom line.

✔ Protect Critical Equipment & Data
From servers to refrigeration, backup power ensures sensitive equipment stays protected and secure.

✔ Custom Installations for Every Industry
Whether you manage a warehouse, clinic, school, or multi-tenant building, we install systems that fit your power demands and safety requirements.

Our Generator Installation Process

  • Site Evaluation & Load Planning
    We assess your power requirements, identify priority circuits, and determine the best backup setup for your building.

  • System Sizing & Equipment Selection
    From natural gas to diesel generators, we match your needs with high-performance, scalable units from trusted brands.

  • Permitting, Trenching & Installation
    Our in-house electricians and installers handle everything—no subcontractors. We coordinate inspections and utility compliance.

  • Testing & Ongoing Support
    We perform full system testing post-install and offer maintenance packages to ensure long-term reliability

Maintenance & Emergency Support

ARC offers preventive maintenance contracts to keep your generator in peak condition. Our service plans include routine inspections, load testing, and emergency response if an issue arises.

Power That Pays Off

A generator isn’t just an emergency solution, it’s an investment in uptime, safety, and customer trust. ARC helps you plan for long-term operational stability with turnkey installations backed by our licensed commercial electricians.

Experience Quality Service from Advanced Renewable Concepts

Count on ARC for expert commercial electrical solutions, done safely and done right

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Trusted Locally

Real reviews from real ARC customers

ARC - Solar Energy & Installation
4.8
Based on 99 reviews
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Brenda W.
16:51 01 Jul 25
ARC installed my solar and my experience with everyone that i dealt with was very good. I had lots of questions and they always took the time to answer them. I'd highly recommend ARC!
Eddie W.
17:01 16 Jun 25
I’d like to to say a little bit about the renewable energy company. They are a Good solar company they have a program for low income families that cannot afford to buy solar. The team members have very good experience. are good people to work with. They’re nice and they are kind. and if you’re interested in getting any solar, I would recommend renewable energy
William L.
21:53 03 Jun 25
Wonderful customer service. They were on top of everything, made it very easy. They had an answer for every question I had. Definitely recommend.
Steven A.
07:58 17 Apr 25
Great company to have the pleasure to work with the solar project. They really helped along the process and explained each and each part of the process. Super glad to stumble upon them and able to start my solar power for my home
Kelli W.
22:55 05 Mar 25
People are very helpful and have had no issues this far
Lori M.
19:31 13 Feb 25
It took us about 1 1/2 years of research to decide we wanted to go solar. We got multiple bids and spoke with countless door to door sales people. In the end we decided to work with Advanced Renewable Concepts and we couldn’t be happier with our choice.
Shout out to Enzo our sales consultant who answered our many questions over several months before we committed. From signing to installation to going live; the process took just under three months. The installing team did an amazing job as well as the office team.
We even filed our taxes and you just can’t beat these federal and Illinois rebates.
FYI interest rates are high now and we had a lower than expected interest rate but found out the price was higher because that lender bought points to lower our interest. Total cost came down about $12,000 from original price for a slightly higher interest rate without the lender buying points. We felt it was worth it.
Going solar isn’t an easy decision but ARC made it as easy as possible. Couldn’t recommend them more! Thanks all!
Baqar Z.
23:28 21 Jan 25
ARC is an excellent choice for a professional, efficient and amazing solar panels installation. They are true and honest in their commitments. Highly dependable, tell them your concerns and forget about worries. Recommend to all
Julie G.
18:44 23 Nov 24
Very easy experience. The installation was on-time. Installers were friendly and cleaned up completely when done. I'm ready to start seeing the savings with my solar panels.
Andrew S.
15:54 20 Nov 24
I recently had solar added to my house and garage and it has been a seamless process from beginning until the end. Erik has helped walk me through the process making it easy. The insulation team was professional and was nice enough to explain everything to me as they were doing it. I look forward to all the energy saved while keeping the environment a little bit cleaner.
Aaron H.
20:04 11 Nov 24
This is a great company to work with! They have always answered all of my questions. The end result looks great! I'm so glad to be making my own power.
Terri K.
19:15 19 Sep 24
The company installed the system on time. The customer service has been great and the clean up was terrific
Tammy A.
20:36 17 Sep 24
We are very pleased with Helio Brandon took all the time we needed answered all our questions once we started the process the crew was also a great group of guys who started and finished well.. can’t wait to start seeing our savings Thank you Happy Customer
Greg & Tammy Adams
Keith F.
21:05 09 Sep 24
Professional crew, polite and efficient. Installation handled in a day with no issues. I recommend them highly.
Michael S.
16:26 04 Sep 24
My experience with Helio has been nothing but exceptional. No matter who I was dealing with they were knowledgeable. Every aspect was easy. Highly recommend!
Brian N.
13:58 28 Aug 24
Good communication

Commercial Electricity Solutions for Your Business

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From quick fixes to full-scale commercial installations, ARC delivers efficient, high-quality service you can count on.

• Flexible financing options for repairs and upgrades
• Locally owned and rooted in Missouri and Illinois
• Customer-first approach focused on lasting relationships and reliable results

Commercial Service Request Form

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Submit your request to our team and one of our in-house experts will be in touch within 1-2 business days to discuss your project.
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  • MO - 201 Hughes Lane, St. Charles, MO 63301
  • IL - 416 Main St. Ste 601 Peoria, IL 61602
  • KS - 8101 College Blvd., Suite 100. Overland Park, KS 66210
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ILSFA - Public Eligibility

Note: Final approval is dependent after submission of income verification documents. NO CREDIT CHECKS REQUIRED

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If you're already enrolled in programs like LIHEAP, IHWAP, or HUD, you may automatically qualify for Illinois Solar for All. Check the programs you are already enrolled in to fast-track your eligibility.
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