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Solar Installers · Chattanooga, TN/Updated June 13, 2026

The Best Solar Installers in Chattanooga, TN

Harness the power of the sun with the best solar installers in Chattanooga, offering quality service and expertise.

Editorially independent10 companies evaluated
cover story
★ Editor's ChoiceSouthern Energy Water & Air
96Score
Latest update · June 13, 2026: Initial ranking published. 10 Chattanooga-metro solar installers businesses evaluated, top 10 ranked by Vetted Score.

As more homeowners in Chattanooga embrace renewable energy, having a reliable solar installer is essential. The benefits of solar energy extend beyond reducing electricity bills; they contribute to a sustainable future. With the right installation, you can enjoy significant savings and increased home value.

To create this list, we evaluated local solar installers based on customer ratings, reviews, and overall service quality. Our analysis included feedback from verified customers, ensuring that our recommendations reflect real experiences. We update our rankings monthly to provide the most current insights.

10solar installers evaluated in Chattanooga
4.19average rating across the field
220customer reviews analyzed

Cityvetted analysis of public Google review data, updated June 13, 2026.

How much does solar installers cost in Chattanooga? See the price breakdown →

Our top picks

At a glance · three categories
Editor's Choice
96Score

Southern Energy Water & Air

★★★★★4.5(105 reviews)

With a commendable rating of 4.5 from 105 reviews, Southern Energy Water & Air stands out for its reliable service and knowledgeable staff.

Read full review
Best Value
95Score

Volunteer Solar

★★★★★5.0(12 reviews)

Volunteer Solar boasts a perfect 5.0 rating from 12 reviews, highlighting its exceptional customer service and competitive pricing.

Read full review
Most Reviewed
92Score

Scenic City Solar

★★★★★4.7(23 reviews)

Scenic City Solar has earned a solid rating of 4.7 from 23 reviews, with customers highlighting the team's professionalism and the quality of installations.

Read full review

All 10, compared

Data as of June 13, 2026
BusinessVetted ScoreGoogle ratingReviewsBest for
1
96Score
4.5★★★★★
105Reliable service and expertise
2
Volunteer Solar
Volunteer Solar
Best Value
95Score
5.0★★★★★
12Value and customer service
3
Scenic City Solar
Scenic City Solar
Most Reviewed
92Score
4.7★★★★★
23Local expertise and professionalism
4
91Score
4.6★★★★★
36Integrated roofing and solar solutions
5
90Score
5.0★★★★★
10Top-notch customer experience
6
89Score
4.6★★★★★
15Eco-conscious homeowners
7
85Score
5.0★★★★★
2Early adopters looking for new options
8
81Score
4.1★★★★★
11Good communication and project management
9
78Score
1.0★★★★★
1Not recommended
10
79Score
3.4★★★★★
5Exploring options
Methodology

How we evaluated all 10 solar installers.

We assessed each solar installer by looking at their customer ratings, the volume of reviews, and service offerings. Each business is scored on a scale from 0 to 100 based on these factors, with no company paying for placement or preferential treatment in our rankings.

This rigorous approach ensures that our recommendations are trustworthy and reflect the best options available. We refresh our data monthly, so you can rely on our findings to guide your decision-making process.

The Vetted Score: six weighted factors

Customer sentiment25%
Rating quality20%
Review volume & velocity20%
Website trust signals15%
Service breadth10%
Business longevity10%

Sentiment is measured by AI analysis of review text, recency-weighted, with verified-pattern checks to discount suspicious review bursts.

Full reviews

The rankings · in order
1
★ Editor's Choice

Southern Energy Water & Air

★★★★★4.5(105 reviews)
96Score

With a commendable rating of 4.5 from 105 reviews, Southern Energy Water & Air stands out for its reliable service and knowledgeable staff. Customers appreciate the thorough consultations and quality installations. This company is best for homeowners looking for a well-established installer with a solid reputation. However, some reviews mention occasional delays in project timelines.

Pros

  • Highly rated customer service
  • Experienced team
  • Wide range of services

Cons

  • Occasional project delays
  • Pricing may be higher than competitors
Best forReliable service and expertise
Service areaChattanooga and surrounding areas
Typical pricing$10,000 to $25,000
2
Best Value

Volunteer Solar

★★★★★5.0(12 reviews)
95Score

Volunteer Solar boasts a perfect 5.0 rating from 12 reviews, highlighting its exceptional customer service and competitive pricing. Many customers praise the company's dedication to ensuring customer satisfaction and quality workmanship. It's a great choice for those seeking value without compromising on quality. However, its limited review base may leave some potential customers wanting more assurance.

Pros

  • Excellent customer service
  • Competitive pricing
  • High customer satisfaction

Cons

  • Thin review base
  • Limited service history
Best forValue and customer service
Service areaChattanooga and nearby regions
Typical pricing$10,000 to $20,000
3
Most Reviewed

Scenic City Solar

★★★★★4.7(23 reviews)
92Score

Scenic City Solar has earned a solid rating of 4.7 from 23 reviews, with customers highlighting the team's professionalism and the quality of installations. This company is ideal for homeowners who want a local installer with a good number of reviews. One downside is that while the ratings are high, the relatively small review number may not fully represent their service consistency.

Pros

  • Professional team
  • Quality installations
  • Positive customer feedback

Cons

  • Small review base
  • Service availability may vary
Best forLocal expertise and professionalism
Service areaChattanooga area
Typical pricing$12,000 to $22,000
4

Northpoint Roofing Systems

★★★★★4.6(36 reviews)
91Score

Northpoint Roofing Systems holds a strong rating of 4.6 from 36 reviews, praised for its knowledgeable staff and comprehensive roofing and solar solutions. Customers appreciate the seamless integration of roofing and solar services, making it a convenient choice. However, their focus on roofing may not appeal to those solely looking for solar installation services.

Pros

  • Knowledgeable staff
  • Integrated roofing and solar services
  • Good customer relations

Cons

  • Less focus on solar-only services
  • Higher pricing compared to some competitors
Best forIntegrated roofing and solar solutions
Service areaChattanooga and surrounding areas
Typical pricing$15,000 to $30,000
5

Ark Solar

★★★★★5.0(10 reviews)
90Score

With a perfect 5.0 rating from 10 reviews, Ark Solar is recognized for its exceptional service and commitment to customer satisfaction. Reviewers frequently mention the expertise of the installation crew and the efficiency of the process. However, the limited number of reviews could be a concern for those looking for a more established presence in the market.

Pros

  • Outstanding customer feedback
  • Experienced installation team
  • Efficient service

Cons

  • Limited review history
  • May lack brand recognition
Best forTop-notch customer experience
Service areaChattanooga and nearby areas
Typical pricing$10,000 to $20,000
6

Carbon Recall Chattanooga

★★★★★4.6(15 reviews)
89Score

Carbon Recall Chattanooga has a solid rating of 4.6 from 15 reviews, with customers appreciating its focus on sustainability and eco-friendly practices. This company is a good option for environmentally conscious homeowners looking to reduce their carbon footprint. However, some reviews suggest that their service may not be as extensive as larger competitors.

Pros

  • Eco-friendly approach
  • Focus on sustainability
  • Positive customer feedback

Cons

  • Limited service offerings
  • Smaller company may lack resources
Best forEco-conscious homeowners
Service areaChattanooga area
Typical pricing$12,000 to $25,000
7

Total Quality Environmental

★★★★★5.0(2 reviews)
85Score

Total Quality Environmental has a perfect 5.0 rating from just 2 reviews, indicating a strong start. Customers have praised the thoroughness and professionalism of the service. However, with such a small review base, the company remains promising but unproven in the broader market. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is early adopters looking for new options. It serves Chattanooga and surrounding areas, with $10,000 to $15,000 pricing, and the honest trade-offs are very thin review base and unproven track record.

Pros

  • Perfect rating from early customers
  • Professional service

Cons

  • Very thin review base
  • Unproven track record
Best forEarly adopters looking for new options
Service areaChattanooga and surrounding areas
Typical pricing$10,000 to $15,000
8

Signal Energy

★★★★★4.1(11 reviews)
81Score

Signal Energy has a decent rating of 4.1 from 11 reviews, where customers appreciate the knowledgeable staff and project management. This company is suitable for those who want a team that communicates well and keeps projects on track. However, the lower rating reflects some inconsistencies in service quality that some customers experienced.

Pros

  • Good project management
  • Knowledgeable staff
  • Clear communication

Cons

  • Inconsistent service quality
  • Fewer reviews compared to others
Best forGood communication and project management
Service areaChattanooga area
Typical pricing$12,000 to $20,000
9

Design 1 Solar Group

★★★★★1.0(1 reviews)
78Score

Design 1 Solar Group struggles with a low rating of 1.0 from just 1 review, indicating significant customer dissatisfaction. This company may not be the best choice for reliable solar installation, as the feedback suggests serious issues with service quality. Potential customers should approach with caution and consider more highly rated options.

Pros

  • None reported

Cons

  • Very low rating
  • Limited review history
Best forNot recommended
Service areaChattanooga area
Typical pricing$10,000 to $15,000
10

Roofing & Solar Sales

★★★★★3.4(5 reviews)
79Score

Roofing & Solar Sales has a rating of 3.4 from 5 reviews, indicating mixed customer experiences. While some customers found their services satisfactory, others reported issues with communication and project execution. This company may be suitable for those willing to explore options, but the inconsistent feedback suggests caution. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is exploring options. It serves Chattanooga area, with $10,000 to $20,000 pricing, and the honest trade-offs are mixed reviews and communication issues reported.

Pros

  • Some positive feedback
  • Offers both roofing and solar services

Cons

  • Mixed reviews
  • Communication issues reported
Best forExploring options
Service areaChattanooga area
Typical pricing$10,000 to $20,000
Before you book

How to choose a solar installer in Chattanooga

Choosing the right solar installer involves several considerations. Here are some key factors to keep in mind when making your decision.

Experience and Reputation

Look for installers with a proven track record and positive reviews from past customers.

Warranty and Support

Check the warranties offered on both the solar panels and installation services.

Pricing and Financing Options

Consider the pricing structure and whether financing options are available to make the investment more manageable.

Local Knowledge

A local installer will understand Chattanooga's specific regulations and climate considerations.

What it costs

What solar installation costs in Chattanooga

The cost of solar installation in Chattanooga varies based on system size and complexity. Here are some typical pricing tiers to consider.

Small Residential SystemTypically ranges from $10,000 to $15,000 for basic setups.
Medium Residential SystemCosts range from $15,000 to $25,000 for more comprehensive solutions.
Large Residential SystemCan cost between $25,000 to $40,000 depending on energy needs.
Commercial SystemsPricing varies widely, generally starting from $50,000 and can exceed $100,000.

Frequently asked questions

How much does solar installation cost in Chattanooga?

The cost typically ranges from $10,000 to $40,000, depending on system size and complexity.

What should I look for in a solar installer?

Consider their experience, customer reviews, warranty options, and local knowledge.

How often is this ranking updated?

We re-run the full analysis monthly with fresh review data. Last updated June 13, 2026.

Our verdict

For most Chattanooga homeowners: Southern Energy Water & Air

For reliable and experienced service, Southern Energy Water & Air is the top choice. If you're looking for exceptional value, Volunteer Solar delivers outstanding service at competitive prices. For local expertise, Scenic City Solar offers professionalism and customer satisfaction.