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Solar Installers · San Diego, CA/Updated June 13, 2026

The 10 Best Solar Installers in San Diego, CA

Choosing the right solar installer can save you money and headaches. Here's how to find the best fit for your solar needs in San Diego.

Editorially independent10 companies evaluated
cover story
★ Editor's ChoiceSemper Solaris
96Score
Latest update · June 13, 2026: Initial ranking published. 10 San Diego-metro solar installers businesses evaluated, top 10 ranked by Vetted Score.

San Diego's sunny climate makes it an ideal place for solar energy, helping homeowners reduce utility bills and environmental impact. With 2,345 combined reviews across 10 evaluated providers, our list highlights those who excel in service and reliability.

We ranked these solar installers based on their Vetted Scores, which reflect customer satisfaction and service quality. Our criteria include user ratings, review counts, and responsiveness to customer inquiries, ensuring you have access to the best options available.

10solar installers evaluated in San Diego
4.77average rating across the field
2.3Kcustomer reviews analyzed

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

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

Our top picks

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

Semper Solaris

★★★★★4.8(1,582 reviews)

With a stellar rating of 4.8 from 1,582 reviews, Semper Solaris is highly regarded for its professionalism and knowledgeable staff.

Read full review
Best Value
94Score

Creative Energy Solutions

★★★★★4.9(170 reviews)

Creative Energy Solutions holds a rating of 4.9 based on 170 reviews, appreciated for their competitive pricing and quality installations.

Read full review
Best for Veterans
94Score

Johnson Solar has an impressive rating of 4.9 from 132 reviews, praised for its veteran-owned ethos and personalized service.

Read full review

All 10, compared

Data as of June 13, 2026
BusinessVetted ScoreGoogle ratingReviewsBest for
1
Semper Solaris
Semper Solaris
Editor's Choice
96Score
4.8★★★★★
1,582Comprehensive solar solutions and customer service
2
94Score
4.9★★★★★
170Homeowners seeking affordable solar options
3
94Score
4.9★★★★★
132Veterans and their families looking for a personal touch
4
82Score
4.7★★★★★
271Dependable solar installations
5
81Score
4.7★★★★★
87Flexible financing options
6
81Score
4.7★★★★★
42Homeowners who value personal service
7
80Score
4.8★★★★★
25Tailored solar solutions for specific needs
8
80Score
4.8★★★★★
10Homeowners seeking approachable service
9
78Score
4.4★★★★★
25Budget-conscious homeowners
10
78Score
5.0★★★★★
1Early adopters seeking new options
Methodology

How we evaluated all 10 solar installers.

To evaluate San Diego's solar installers, we analyzed customer reviews and ratings from multiple platforms, focusing on overall satisfaction and service consistency. Each provider's score is transparent, with no business paying for placement, ensuring an unbiased ranking.

Our list is refreshed monthly to incorporate new feedback and changes in service quality, allowing you to make informed decisions based on the most current data.

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

Semper Solaris

★★★★★4.8(1,582 reviews)
96Score

With a stellar rating of 4.8 from 1,582 reviews, Semper Solaris is highly regarded for its professionalism and knowledgeable staff. Customers appreciate the thoroughness of their consultations and the quality installation process. They excel in customer service and offer a strong warranty on their products. However, their pricing may be on the higher side compared to some local competitors.

Pros

  • High customer satisfaction
  • Strong warranty options
  • Experienced staff

Cons

  • Higher pricing
  • Limited promotional offers
Best forComprehensive solar solutions and customer service
Service areaSan Diego metropolitan area
Typical pricing$15,000 to $30,000
2
Best Value

Creative Energy Solutions

★★★★★4.9(170 reviews)
94Score

Creative Energy Solutions holds a rating of 4.9 based on 170 reviews, appreciated for their competitive pricing and quality installations. Customers often mention their efficient service and commitment to finding the best solar solutions for their homes. While they have fewer reviews than top competitors, their growing reputation suggests they are a great choice for value-conscious homeowners.

Pros

  • Competitive pricing
  • Quick installation
  • Personalized service

Cons

  • Less established reputation
  • Fewer reviews
Best forHomeowners seeking affordable solar options
Service areaSan Diego and surrounding areas
Typical pricing$10,000 to $25,000
3
94Score

Johnson Solar has an impressive rating of 4.9 from 132 reviews, praised for its veteran-owned ethos and personalized service. Customers appreciate the dedication to quality and the attention to detail during installations. However, their review base is relatively small, making them a promising but unproven option for some homeowners. That is a substantial body of feedback for a local operator, enough to trust the rating rather than credit a lucky streak. Most of what reviewers hire it for is veterans and their families looking for a personal touch. It serves San Diego County, with $12,000 to $28,000 pricing, and the honest trade-offs are smaller review base and limited service offerings.

Pros

  • Veteran-owned
  • High customer satisfaction
  • Attention to detail

Cons

  • Smaller review base
  • Limited service offerings
Best forVeterans and their families looking for a personal touch
Service areaSan Diego County
Typical pricing$12,000 to $28,000
4

Sunline Energy

★★★★★4.7(271 reviews)
82Score

Sunline Energy has a solid rating of 4.7 from 271 reviews, noted for its reliable installations and good customer service. Many customers report satisfaction with the product performance and efficiency. However, some have mentioned delays in the installation process, which could be a consideration for those on a tight schedule.

Pros

  • Reliable installations
  • Good customer service
  • Positive product performance

Cons

  • Installation delays reported
  • Mid-range pricing
Best forDependable solar installations
Service areaSan Diego area
Typical pricing$11,000 to $26,000
5

Heliogold Solar

★★★★★4.7(87 reviews)
81Score

Heliogold Solar holds a rating of 4.7 based on 87 reviews, with customers often highlighting their knowledgeable staff and efficient installations. They provide a range of solar options and financing plans. However, with fewer reviews, they remain a relatively new player in the San Diego market, making some customers cautious.

Pros

  • Knowledgeable staff
  • Efficient installations
  • Multiple financing options

Cons

  • Limited review base
  • Less established reputation
Best forFlexible financing options
Service areaSan Diego
Typical pricing$10,000 to $24,000
6

San Diego Solar Surfers

★★★★★4.7(42 reviews)
81Score

San Diego Solar Surfers has a solid rating of 4.7 from 42 reviews. Customers appreciate the friendly team and the straightforward installation process. They are a good option for those looking for a personal touch. However, their limited number of reviews may make some potential clients hesitant to choose them.

Pros

  • Friendly service
  • Straightforward process
  • Personal touch

Cons

  • Limited reviews
  • Less competitive pricing
Best forHomeowners who value personal service
Service areaSan Diego area
Typical pricing$9,000 to $22,000
7

CM Solar Electric

★★★★★4.8(25 reviews)
80Score

CM Solar Electric has a rating of 4.8 based on 25 reviews. Customers commend their quick response times and helpful staff. They offer a variety of solar solutions tailored to customer needs. However, with only 25 reviews, their reputation is still developing, which might concern some potential clients. 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 tailored solar solutions for specific needs. It serves San Diego, with $10,000 to $20,000 pricing, and the honest trade-offs are small review base and limited service area.

Pros

  • Quick response times
  • Helpful staff
  • Tailored solutions

Cons

  • Small review base
  • Limited service area
Best forTailored solar solutions for specific needs
Service areaSan Diego
Typical pricing$10,000 to $20,000
8

San Diego Solar Inc

★★★★★4.8(10 reviews)
80Score

San Diego Solar Inc has a rating of 4.8 from 10 reviews. Customers note their friendly service and willingness to answer questions. While they provide a range of solar solutions, their limited review count raises some concerns about their overall reliability and experience in the field. 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 homeowners seeking approachable service. It serves San Diego, with $9,000 to $21,000 pricing, and the honest trade-offs are very limited reviews and uncertain reliability.

Pros

  • Friendly service
  • Willingness to answer questions

Cons

  • Very limited reviews
  • Uncertain reliability
Best forHomeowners seeking approachable service
Service areaSan Diego
Typical pricing$9,000 to $21,000
9

SunSolar Power - SPR California

★★★★★4.4(25 reviews)
78Score

SunSolar Power has a rating of 4.4 based on 25 reviews. Customers mention their affordability and the range of products offered. However, the lower rating compared to competitors and the small number of reviews may make some potential clients wary of their service quality. 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 budget-conscious homeowners. It serves San Diego, with $8,000 to $18,000 pricing, and the honest trade-offs are lower rating and limited reviews.

Pros

  • Affordable options
  • Variety of products

Cons

  • Lower rating
  • Limited reviews
Best forBudget-conscious homeowners
Service areaSan Diego
Typical pricing$8,000 to $18,000
10

San Diego Solar Installers

★★★★★5.0(1 reviews)
78Score

San Diego Solar Installers has an impressive rating of 5.0 from just 1 review. While this suggests a strong start, the thin review base means that potential customers should be cautious. It is unclear how they perform consistently across a larger customer base. 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 seeking new options. It serves San Diego, with $10,000 to $25,000 pricing, and the honest trade-offs are extremely limited reviews and unproven track record.

Pros

  • Perfect rating from initial review

Cons

  • Extremely limited reviews
  • Unproven track record
Best forEarly adopters seeking new options
Service areaSan Diego
Typical pricing$10,000 to $25,000
Before you book

How to choose a solar installer in San Diego

Selecting the right solar installer involves asking the right questions and understanding your needs. Here are key considerations to keep in mind.

What is your installation experience?

Inquire about their track record, especially in San Diego. Experienced installers will understand local regulations and weather conditions.

Can you provide references?

Request to speak with previous clients. This gives you insights into their customer service and the quality of their work.

What warranties do you offer?

Understanding warranties on both the panels and the installation can protect you from future issues.

What it costs

What solar installation costs in San Diego

The cost of solar installation in San Diego can vary widely based on system size and provider. Here's a general breakdown.

Small Systems (5 kW)$15,000 to $20,000
Medium Systems (10 kW)$25,000 to $35,000
Large Systems (15 kW)$40,000 to $50,000
Custom SolutionsPricing varies based on specific needs and configurations.

Frequently asked questions

How much does solar installation cost in San Diego?

Solar installation costs in San Diego typically range from $15,000 to $30,000, depending on the size of the system and specific provider.

What is the average rating of solar installers in San Diego?

The average rating among the top solar installers in San Diego is approximately 4.6 stars, with a total of 2,345 reviews combined.

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 San Diego homeowners: <strong>Semper Solaris</strong>

Semper Solaris is the top choice for solar installation in San Diego, with a solid 4.8-star rating based on 1,582 reviews. If you want a well-established company with a proven track record, this is your best bet. However, if you prefer a higher rating and can compromise on experience, Creative Energy Solutions with its 4.9 rating from 170 reviews is an excellent alternative. For those looking to support local veteran-owned businesses, Johnson Solar - San Diego County's Best Veteran Owned Solar Installation Company also holds a strong 4.9 rating, making it a great choice for community-minded homeowners.