Published May 12, 2026 · Last updated October 21, 2026
Maintenance Solar in Spokane, Washington: 7 Top Pros (2027)
Quick answer
The top-ranked Solar provider in Spokane is Northwest Renewables (Spokane), with a 4.8★ rating across 68 Google reviews and a ServiceAgent Score of 8.1/10. Also strongly rated: VGS Solar and Independent Power Generation. See the full ranked list and how each provider scores below.
TL;DR
Ranked: 1. Northwest Renewables · 2. VGS Solar · 3. Independent Power Generation · 4. Eco Depot · 5. PCI Renewables, Inc.
- 7 maintenance solar providers match in Spokane, Washington.
- Top pick: Northwest Renewables (ServiceAgent Score 8.1/10).
- Median ServiceAgent Score: 7.6/10.
- 0 owner-verified listings.
- Filtered for Maintenance: cleaning, monitoring, tune-up.
Computed from the providers ranked on this page. Figures update with each data refresh.
At-a-glance: top 7 solar pros in Spokane
Compare the top picks side-by-side. Full reviews of each below.
| # | Provider | SA Score |
|---|---|---|
| #1 | Northwest Renewables | 8.1 |
| #2 | VGS Solar | 7.9 |
| #3 | Independent Power Generation | 7.7 |
| #4 | Eco Depot | 7.7 |
| #5 | PCI Renewables, Inc. | 7.5 |
| #6 | Tesla Solar Spokane | 7.3 |
| #7 | Superior Solar Installation Spokane | 7.1 |
SA Score = ServiceAgent composite (0–10). Tap a row number to jump to the full review.
How the top solar pros compare
The same ServiceAgent Score components that drive the ranking, scored side by side — so you can see at a glance where each provider is strongest.
The criteria we scored against
- 1. Trust (data & verification). Owner-verification, completeness of contact info, and review-volume credibility.
- 2. Recommendation (rating). The Google star rating, Bayesian-shrunk toward the category mean so a few 5-star reviews can't dominate.
- 3. Review depth. How many public reviews back the rating — more reviews, more reliable the signal.
- 4. Score confidence. How much data stands behind the composite score for this provider.
| Provider | Trust (data & verification) | Recommendation (rating) | Review depth | Score confidence |
|---|---|---|---|---|
| Northwest Renewables | Moderate | Strong | Moderate | Strong |
| VGS Solar | Moderate | Strong | Limited | Limited |
| Independent Power Generation | Moderate | Strong | Limited | Limited |
| Eco Depot | Moderate | Strong | Limited | Limited |
| PCI Renewables, Inc. | Moderate | Strong | Limited | Limited |
| Tesla Solar Spokane | Moderate | Moderate | Limited | Limited |
| Superior Solar Installation Spokane | Limited | Strong | Limited | Limited |
How we chose these
Same scoring engine as the main Spokane solar ranking, with an additional filter step: we look for Maintenance signals in each provider's business categories, service tags, and recent review text.
When the Maintenance filter would surface fewer than five providers, we fall back to showing top-rated solar pros generally - they are far more likely to handle maintenance work than an unrated provider would be.
Full formula on the methodology page.
7 Best Solar Companies Ranked
Ranked by composite ServiceAgent Score. 7 verified businesses match.
Best for: Mid-tier solar jobs where price and quality both matter.
| Location | Spokane, WA · 2613 W 8th Ave, Spokane, WA 99224 |
|---|---|
| Established | Operating multiple years (moderate review history) |
| Specialization | Solar |
| Rating | 4.8★ across 68 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
Northwest Renewables operates in Spokane with 68 Google reviews at 4.8 stars - a steady mid-tier signal in our composite scoring.
- Maintains an active website with service detail.
- Direct phone published - no lead form gatekeeping.
- Active on Google with up-to-date contact info.
✓ Strong review signal
4.8-star average across 68 reviews points to consistent on-time delivery and clear communication.
⚠ Watch out for
After-hours and emergency response isn't signaled on the public profile - confirm availability directly if your job is time-sensitive.
Our take
Our top pick in Spokane. The 8.1/10 composite comes from a rare combination of review depth (68 reviews), a 4.8-star rating, and complete profile data.
| 24/7 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (509) 732-9255 |
| Website | www.northwestrenewables.com |
2. VGS Solar
Best for: Buyers willing to try a newer entrant with strong early reviews.
| Location | Spokane, WA · 601 W 1st Ave Suite 1400, Spokane, WA 99201 |
|---|---|
| Established | Some operating history (limited review volume) |
| Specialization | Solar |
| Rating | 5.0★ across 12 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
VGS Solar is a smaller or newer entrant in Spokane with 12 public reviews so far. The smaller sample makes the 5.0-star rating less statistically reliable - worth a phone call to gauge fit before committing.
- Maintains an active website with service detail.
- Direct phone published - no lead form gatekeeping.
- Active on Google with up-to-date contact info.
✓ Strong review signal
5.0-star average across 12 reviews puts them in the upper tier for solar providers in Spokane.
⚠ Watch out for
Low review volume makes the rating statistically noisy. Get references from 2-3 recent jobs before signing.
Our take
A top-3 pick in this market on the composite score. Worth a quote alongside #1 to compare response time and pricing on your specific job.
| 24/7 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (509) 906-2619 |
| Website | vgssolar.com |
Best for: Buyers willing to try a newer entrant with strong early reviews.
| Location | Spokane, WA · 3420 W Bismark Ave, Spokane, WA 99205 |
|---|---|
| Established | Some operating history (limited review volume) |
| Specialization | Solar |
| Rating | 4.6★ across 18 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
Independent Power Generation is a smaller or newer entrant in Spokane with 18 public reviews so far. The smaller sample makes the 4.6-star rating less statistically reliable - worth a phone call to gauge fit before committing.
- Maintains an active website with service detail.
- Direct phone published - no lead form gatekeeping.
- Active on Google with up-to-date contact info.
✓ Strong review signal
4.6-star average across 18 reviews puts them in the upper tier for solar providers in Spokane.
⚠ Watch out for
Low review volume makes the rating statistically noisy. Get references from 2-3 recent jobs before signing.
Our take
A top-3 pick in this market on the composite score. Worth a quote alongside #1 to compare response time and pricing on your specific job.
| 24/7 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (509) 240-9615 |
| Website | ipg.solar |
4. Eco Depot
Best for: Buyers willing to try a newer entrant with strong early reviews.
| Location | Spokane, WA · 1326 E Sprague Ave, Spokane, WA 99202 |
|---|---|
| Established | Some operating history (limited review volume) |
| Specialization | Solar |
| Rating | 4.5★ across 15 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
Eco Depot is a smaller or newer entrant in Spokane with 15 public reviews so far. The smaller sample makes the 4.5-star rating less statistically reliable - worth a phone call to gauge fit before committing.
- Maintains an active website with service detail.
- Direct phone published - no lead form gatekeeping.
- Active on Google with up-to-date contact info.
✓ Strong review signal
4.5-star average across 15 reviews puts them in the upper tier for solar providers in Spokane.
⚠ Watch out for
Low review volume makes the rating statistically noisy. Get references from 2-3 recent jobs before signing.
Our take
Ranks in the middle of the pack mainly because review volume is still building. The rating itself is strong; treat them as a "worth a quote" rather than a default pick.
| 24/7 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (509) 924-8803 |
| Website | www.ecodepotinc.com |
Best for: Mid-tier solar jobs where price and quality both matter.
| Location | Spokane, WA · 400 S Jefferson St UNIT 301, Spokane, WA 99204 |
|---|---|
| Established | Limited public history - newer or low-engagement listing |
| Specialization | Solar |
| Rating | 4.3★ across 7 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
PCI Renewables, Inc. is a smaller or newer entrant in Spokane with 7 public reviews so far. The smaller sample makes the 4.3-star rating less statistically reliable - worth a phone call to gauge fit before committing.
- Maintains an active website with service detail.
- Direct phone published - no lead form gatekeeping.
- Active on Google with up-to-date contact info.
✓ Strong review signal
Public review history is limited so far - the headline rating is 4.3 from 7 reviews. Treat the score as provisional.
⚠ Watch out for
Low review volume makes the rating statistically noisy. Get references from 2-3 recent jobs before signing.
Our take
Ranks in the middle of the pack mainly because review volume is still building. The rating itself is strong; treat them as a "worth a quote" rather than a default pick.
| 24/7 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (509) 838-2527 |
| Website | pcirenewables.com |
Best for: Mid-tier solar jobs where price and quality both matter.
| Location | Spokane, WA · 3304 E Springfield Ave, Spokane, WA 99202 |
|---|---|
| Established | Limited public history - newer or low-engagement listing |
| Specialization | Solar |
| Rating | 4.0★ across 8 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
Tesla Solar Spokane is a smaller or newer entrant in Spokane with 8 public reviews so far. The smaller sample makes the 4.0-star rating less statistically reliable - worth a phone call to gauge fit before committing.
- Maintains an active website with service detail.
- Direct phone published - no lead form gatekeeping.
- Active on Google with up-to-date contact info.
✓ Strong review signal
Public review history is limited so far - the headline rating is 4.0 from 8 reviews. Treat the score as provisional.
⚠ Watch out for
Low review volume makes the rating statistically noisy. Get references from 2-3 recent jobs before signing.
Our take
Ranks in the middle of the pack mainly because review volume is still building. The rating itself is strong; treat them as a "worth a quote" rather than a default pick.
| 24/7 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (509) 245-9449 |
| Website | www.tesla.com/findus/location/store/spokaneservice |
Best for: Mid-tier solar jobs where price and quality both matter.
| Location | Spokane, WA · 100 N Mullan Rd, Spokane, WA 99206 |
|---|---|
| Established | Limited public history - newer or low-engagement listing |
| Specialization | Solar |
| Rating | 4.2★ across 5 Google reviews |
| Status | Unclaimed listing (Google data) |
| Source | Public Google Business Profile · data as of May 12, 2026 |
The approach
Superior Solar Installation Spokane is a smaller or newer entrant in Spokane with 5 public reviews so far. The smaller sample makes the 4.2-star rating less statistically reliable - worth a phone call to gauge fit before committing.
- Direct phone published - no lead form gatekeeping.
- Active on Google with up-to-date contact info.
- Active on Google with up-to-date contact info.
✓ Strong review signal
Public review history is limited so far - the headline rating is 4.2 from 5 reviews. Treat the score as provisional.
⚠ Watch out for
Low review volume makes the rating statistically noisy. Get references from 2-3 recent jobs before signing.
Our take
Ranks in the middle of the pack mainly because review volume is still building. The rating itself is strong; treat them as a "worth a quote" rather than a default pick.
| 24/7 emergency | Not advertised |
|---|---|
| Free estimate | Not advertised |
| Licensed + insured | Not advertised - verify before hiring |
| Phone | (509) 210-3739 |
| Website | — |
How to choose a solar pro
The ranking does the research; these five checks help you turn the shortlist into the right hire.
- 1
Start with the top of the ranking, not an ad
The providers ranked highest in Spokane earned it on review depth, rating, and data completeness — not on ad spend. Shortlist two or three from the top before you start calling.
- 2
Get two or three quotes in writing
Pricing for solar work varies by scope and local market. Written quotes from a few shortlisted pros let you compare apples to apples and spot an outlier before you commit.
- 3
Read the most recent reviews, not just the average
A strong average can hide a recent slide in quality. Sort reviews by newest and look for how the business handles problems — a thoughtful reply to a bad review often tells you more than the star count.
- 4
Confirm licensing, insurance, and scope before work starts
Ask for the license number and proof of insurance, and get the full scope of work plus any parts/labor warranty in writing before any solar job begins. Verify the license on your state board if the work is significant.
- 5
Match the provider to your actual job
A high-volume operator is great for a routine job; a smaller specialist may be a better fit for an unusual one. Use the scorecard above to pick for your situation, not just the overall rank.
Trends this quarter
Pricing, demand, and provider trends — pulled from our Q4 2026 solar report.
- 7 solar providers tracked in Spokane this quarter, with an average ServiceAgent Score of 7.6/10.
- 0 elite-tier providers (Score ≥ 8.5/10), and an average Google rating of 4.49★.
- Total review volume changed by +0.8% quarter-over-quarter — a leading indicator of local solar demand.
- Median quote price moved -0.6% vs. the previous quarter for typical solar jobs.
- 0% of providers are owner-verified (-3.1% QoQ).
Source: ServiceAgent Solar trends in Spokane, Q4 2026. Quarterly methodology and full commentary available in the full report.
When demand peaks in Spokane for solar
12-month demand index (100 = annual average). Peaks in May, troughs in December. Book in the trough months to lock lower rates.
Demand-index methodology: derived from Google Trends + industry-survey data, indexed to 100 as the rolling 12-month average. Local market may vary 10-25%.
Pricing: what solar costs
Quick budget estimates by job type. Use these as a planning sanity-check, not as a firm quote.
| Job | Low | High |
|---|---|---|
| System install (per kW, gross) | $24,000 | $36,000 |
| Federal ITC offset (30%) | $-1,350 | $-900 |
| Battery storage (per 10 kWh) | $72,000 | $104,000 |
Estimates based on industry-average labor + materials, adjusted for local market. Get at least two written quotes from providers above before signing.
What to know about hiring Solar
A few things are worth knowing before you hire, whatever the specific job.
What drives the price
Scope of work, materials, access, and whether it's a routine job or an emergency with after-hours rates.
What to check
Current license and insurance for the trade, a written quote and scope, and any workmanship warranty.
When to call
Get two or three quotes for planned work; for anything that's a safety or water-damage risk, sooner is cheaper.
Why trust this list
This page narrows the full Spokane solar directory to providers that explicitly serve maintenance requests. We surfaced them by scanning provider categories, service tags, and review text for relevant signals.
If you're looking at this page, you probably need maintenance solar now - so we've ordered the list by composite ServiceAgent Score and surfaced the response-time indicator on every card. Call the top three; the first to pick up usually wins the job.
Frequently asked questions
8 common questions about hiring a solar pro in this area.
Who offers maintenance solar in Spokane?
Northwest Renewables and 6 other solar businesses in Spokane offer maintenance service. See the ranked list above; the top picks have the strongest combination of reviews, verification, and maintenance signals.
How fast can a maintenance solar pro arrive?
Response time varies by provider and current job load. Claimed listings display their average response window directly on the profile - aim for providers showing under-24-hour replies.
What does maintenance solar cost in Spokane?
Cost depends on scope and materials. Get at least two written estimates - most Spokane solar providers offer free quotes for maintenance work.
Are these providers licensed and insured?
Listings tagged with ✓ Licensed & insured have that signal in their provider data. Always verify directly with the provider before any work, and confirm coverage via your state license board.
How is this list different from the main Solar in Spokane page?
This page is filtered to providers offering maintenance service specifically. The main Solar in Spokane page lists every provider regardless of intent.
Who are the highest-rated solar providers in Spokane?
Based on composite ServiceAgent Score, Northwest Renewables in Spokane ranks #1 (8.1/10). VGS Solar and Independent Power Generation round out the top 3.
How does the ServiceAgent Score work?
It's a 0-10 composite of a Trust Score (40% - data quality, verification and review-volume credibility) and a Recommendation Score (60% - the Google rating Bayesian-shrunk toward the category mean using a 25-review prior). Full formula on the methodology page.
Are these listings verified?
Every listing is pulled from active Google Business Profile data. 0 of these 7 listings are currently ServiceAgent-verified (owners completed our claim flow). Verified listings get a green badge in the ranking.
Reports & insights
Pricing, demand, and provider trends for Spokane — refreshed quarterly.
Solar trends in Spokane, Q4 2026
Pricing, demand, and review-volume trends for solar providers in Spokane.
Home-service trends in Spokane, Washington (Q4 2026)
Across every category, here's what's changing in the Spokane home-service market this quarter.
State of Solar in Washington, Q4 2026
Pricing trends, demand signals, and elite-tier shifts for solar providers across Washington.
State of home services in Washington, Q4 2026
Pricing, demand, and provider trends across every home-service category in Washington.
State of Painting in Washington, Q4 2026
Pricing trends, demand signals, and elite-tier shifts for painting providers across Washington.
State of Electricians in Washington, Q4 2026
Pricing trends, demand signals, and elite-tier shifts for electricians providers across Washington.
Verify any provider's license in Washington
Always confirm a contractor is in good standing before hiring. Washington uses the Washington State Department of Labor & Industries (L&I). Search by license number, business name, or address.
Own a business in this list? Claim it free.
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- ✓Verified badge next to your name
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- ✓No fee, no card required
- ✓2-minute phone-based verification
Fill out the verification form right here. We'll match it to your Google Business Profile and confirm by phone within one business day.
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About the author
Written by
Growth & Product Marketing, ServiceAgent
Shaambhav Shankar works in product marketing at SaaS Labs, the company behind ServiceAgent, and describes himself as a marketing generalist with six years of experience in SaaS. He studied at Symbiosis International University and is based in the Greater Delhi Area. He writes the bulk of the ServiceAgent blog, covering call answering, CRM and the operational side of running a home services business, and authors and maintains the ServiceAgent Directory rankings.
Credentials
- Symbiosis International University (2016-2019)
- Digital Marketing, Google India (2020)
- Financial Modelling and Valuation, Ernst & Young (2019)
- Building with the Claude API, Anthropic (2026)
- AI Fluency for Builders, Anthropic (2026)
- Introduction to Model Context Protocol, Anthropic (2026)
Greater Delhi Area, India · 6 years experience
Every ranking on this page is written and maintained by Shaambhav Shankar, who owns the ranking methodology and verifies each provider listing against public data. No pay-to-rank, no sponsored placements. Read our methodology →
Update history
- October 21, 2026 — Latest ranking refresh. Composite ServiceAgent Scores recomputed from current Google review data.
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