Pro Business

Coldstream Solar

Cincinnati Solar Companies
Ranked #4 in Cincinnati | Grade B+
4.90 (73 reviews)

Coldstream Solar

Coldstream Solar focuses on residential solar solutions, guiding homeowners from assessment and design through permitting, installation, and utility approval. Their approach emphasizes clear communication, competitive proposals, and coordination with local requirements to streamline the path to activation.

Why Homeowners Choose This Business

Straightforward guidance on whether solar is a good fit, steady communication during each step, and coordination with local permitting and utility requirements to keep projects on track.

Service Area

Headquartered in Milford, OH and serving the Greater Cincinnati region and surrounding communities in Southwest Ohio.


How This Business Compares

A quick local comparison based on ranking, review strength, and market visibility.
  • Performs at or above the local average for Google rating.
  • Shows strong customer satisfaction signals based on review quality and volume.

Trust Signals

Experience - 14 years in business

Services Covered

  Establishment
  Point Of Interest
  Roofing Contractor
  Residential Solar Installation
  Solar Panel System Design
  Installations
  Solar site assessment
  Solar Interconnection Paperwork
  Solar Permitting
  Solar monitoring setup
  Roof-Ready Solar Coordination
  Grid-tied solar systems
  Solar for Cincinnati Homes
  Solar Consultation

Solar site assessment, system design, residential solar panel installation, utility interconnection paperwork, permits, monitoring setup, and roof coordination when needed.


Recent Reviews

4.90

(Based on 73 reviews)

Recent customer feedback frequently mentions thorough explanations during the planning stage and clear, no-pressure consultations. Many note timely updates and help with permits and utility paperwork. Homeowners also point to smooth installations and attentive coordination from sales through operations. Pricing is described as competitive, with responsiveness praised across the team.

Google Review
Ramji A.V on Coldstream Solar

I received quotes from many solar panel installers and met with about four of them, having several long discussions and extensive Q&A sessions. Among all of them, Cold Stream Solar truly won my heart and my business with their incredible work ethic, very competitive pricing, and an amazing team—especially Greg, Evan, Luke, Logan, and Wyatt.

Not only did they answer all of my questions thoroughly, but they also provided helpful guidance and suggestions to ensure I chose what was best for my home. The team went above and beyond to secure the exact panels I requested. Despite a global shortage, they managed to get the panels delivered just three days after the container ship docked at the port in December—and they did this on a day of pouring rain.

All of this was done to ensure my system was installed, fully approved by the city and the utility company, and up and running in time for me to be eligible for the rebate that ended on December 31, 2025.

I am extremely glad I chose Cold Stream Solar and truly believe I couldn’t have received better service. I highly recommend them for anyone considering a solar project.

Google Review
joe temming on Coldstream Solar

I made the initial contact with Coldstream based on excellent on-line reviews. And now I'm adding one.
Luke met with us twice to thoroughly go over the benefits of solar and how the whole process would go. Very professional, no rush, no pressure presentation.
Evan and Logan kept us fully informed with each required step prior to and throughout the install which was executed as promised.
My thanks to their entire team for an exellent job!
Highly recommend.

Google Review
Muhammad Salman on Coldstream Solar

I had an excellent experience with Coldstream Solar. From start to finish, they provided exceptional service and kept me informed throughout the entire process, took care of all paperwork. Luke and Greg were great to work with, and Evan from operations made sure everything ran smoothly. The team was always available to answer my questions and made sure I understood the benefits and timelines, including the promotions for installing solar before year-end. Their pricing was fair and competitive, and above all, their customer service truly stood out. I highly recommend Coldstream Solar to anyone considering going solar.

Google Review
Amanda Testerman on Coldstream Solar

Coldstream was great to work with for our residential solar installation. Luke is knowledgeable about what would work for our house and if it would be worth the money to install. The team cares about the value you get from solar panels and don’t just want to sell you something to make a quota, but really want it to be a good fit. They were easy to communicate with and available for any questions. Evan did a great job navigating the city and Duke permit requirements to install on our 100+yr old home. Since our home was so old we had to upgrade our panel and disconnect to current code, but Logan and the electrician team did a great job in making the transition. I would definitely work with them again and recommend to others.

Google Review
De Blascak on Coldstream Solar

This entire experience with Coldstream was wonderful. The sales guy was very knowledgeable and took the time to explain everything in detail so we knew exactly what to expect. We had our roof replaced before the panels were installed. The contractors they used to do the roof were quick and clean, using tarps to ensure no debris or nails were in the yard when done. The Coldstream crew handled all paperwork with the utility company, all permits and inspections and kept me fully informed during the entire process. I would recommend them to anyone wanting to install solar panels on their home.

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Frequently Asked Questions

They design and install residential solar systems and manage permitting and utility interconnection. Reviews note they also handle paperwork and keep homeowners updated from proposal to activation.

Timelines vary by jurisdiction and utility, but customers report steady progress once design and permits are approved. The team communicates each milestone so you know what to expect.

Yes. Reviewers describe detailed consultations that cover roof suitability, expected production, and financial considerations. They provide guidance to help you decide before moving forward.

According to multiple reviews, they coordinate permits and interconnection with the local utility. This includes navigating required steps and keeping you informed throughout.

They are based in Milford, Ohio, and serve Greater Cincinnati and nearby communities. Contact them to confirm service for your address.
 Verified Listing

Opening Hours


  • Monday 8:00 AM – 5:00 PM
  • Tuesday 8:00 AM – 5:00 PM
  • Wednesday 8:00 AM – 5:00 PM
  • Thursday 8:00 AM – 5:00 PM
  • Friday 8:00 AM – 5:00 PM
  • Saturday 8:00 AM – 1:00 PM
  • Sunday Closed

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Business Details


Business Rating
4.90 (73 reviews) Pro Business
Address
1308 US-50 Suite 100, Milford, OH 45150
Phone
Business Type
service

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