Best solar companies California Smits Solar Heating + Air

Smits Solar Heating + Air Reviews

Based in Diamond Springs, CA. This profile is built from public installation records and published ratings, not paid placement.

183verified installs in California utility records*
6recent installs, 2025-26 records*
2013first year in county records
8.3/10Solar.com Score · 92 reviews analyzed

Solar.com Installer Score for Smits Solar Heating + Air

One score, computed the same way for every installer. We read the full text of all 92 substantive published Smits Solar Heating + Air review texts across every platform and measure what customers actually report. Not a survey. Not a sample. Never for sale.

Solar.com Installer Score

8.3/10

Blends the six category scores (70%) with the recency-weighted star record (30%).

Synthesized from 92 substantive customer review texts (104 published reviews collected).

Google 5.0★ · 87 reviewsYelp 4.8★ · 17 reviews

Updated September 28, 2026 · No installer can pay to change this score · How scores work →

Read what customers actually say ↓
Review star recordRecency-weighted star ratings across platforms, converted to a 0-10 signal before it is blended into the headline Solar.com Score.9.9

recency-weighted star ratings across platforms

Sales IntegrityHow clearly and honestly the company explains the system, contract, savings, and incentives before you sign.7.6

15 reviews speak to this · 15 praise · 0 complaints

Price TransparencyHow well the final price, financing terms, and incentive guidance match what customers were led to expect.7.0

7 reviews speak to this · 6 praise · 0 complaints

CommunicationHow reliably the company keeps customers informed and answers questions across sales, installation, and service.7.9

29 reviews speak to this · 28 praise · 1 complaints

Timeline ReliabilityHow well the company manages the path from contract through permits, installation, inspection, and turn-on — without the customer having to chase it.7.4

11 reviews speak to this · 11 praise · 0 complaints

WorkmanshipThe quality, professionalism, neatness, and property care of the physical installation.8.2

36 reviews speak to this · 36 praise · 0 complaints

Long-Term SupportHow well the system performs after turn-on, how the company handles monitoring, warranty claims, and service calls — and its staying power to honor them.7.7

20 reviews speak to this · 19 praise · 1 complaints

#143 of 678 scored in California by Solar.com Installer Score

How does Smits Solar Heating + Air compare where you live? Rankings are local; an installer that leads one city can trail in the next. See how they rank in your city →

Why this differs from star ratings: most five-star reviews say “great company” and stop, and star averages reward that. These category scores only count reviews with concrete evidence, weighted by recency and the reviewer’s track record. A company can hold a strong star average while specific categories score lower; that gap is usually where the real story is. Categories with more complaints than praise are the questions worth asking any bidder, not necessarily dealbreakers.

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Where Smits Solar Heating + Air builds

County-by-county activity from CPUC records through May 2026.

What this data covers: *Counts on this page, including the totals up top, come from investor-owned-utility interconnection records (SCE, SDG&E, PG&E). Work in municipal-utility territory, such as LADWP or city utilities, and outside California does not appear here, so this company's true totals are higher than shown. Unlike the county rankings, this profile also shows counties below the 250-install ranking floor.

CountyVerified installsRecent 2025-26Active sinceMedian system% leasedCounty rankingLink to the county ranking page. This company's rank on this page is its Solar.com Installer Score rank, shown above.
El Dorado County183620137.8 kW0.0%below ranking floor (under 250 installs)

% leased counts systems recorded as third party owned (lease or power purchase agreement); the remainder are customer owned. Median system size is the middle system this company installed in that county. Star ratings and review counts are from Google.

Smits Solar Heating + Air reviews: what customers say

An independent synthesis of published customer feedback across Google and Yelp, updated September 28, 2026. Green marks praise, amber mixed experiences, red complaints.

Sales & proposal integrity

Sales Integrity7.6/10

Reviewers consistently describe the sales process as clear, low-pressure, and focused on fitting the right solution to the job. Praise centers on straightforward recommendations, options rather than upsell, and explanations that set expectations up front.Solar.com's composite of published customer feedback, not a customer quote

No-pressure guidance. Reviewers say the team explains options clearly and does not push unnecessary add-ons. Several describe the advice as honest and tailored to what they needed. Representative review excerpt: "Great at providing you options and not always trying to up sell you."

Straightforward recommendations. Reviewers also mention fair, honest appraisals with clear pricing and little pressure during the proposal stage. The recurring theme is that customers felt informed rather than sold to. Representative review excerpt: "I really appreciated the fair, honest appraisal on new ducting and adding A/C with no pressure, just clear recommendations and straightforward pricing."

Questions answered directly. Some reviewers say staff took time to answer follow-up questions and explain why certain parts or upgrades were recommended. That pattern supports the section’s strong score for proposal clarity. Representative review excerpt: "What I really like is they take my calls when I have a question like "Should I add a battery wall." They provide an honest answer with the data to..."

Price & financing transparency

Price Transparency7.0/10

Reviewers generally describe pricing as fair or reasonable, and several mention that the company communicated cost expectations clearly. A small amount of mixed feedback appears in this category, but complaints are limited in the evidence set.Solar.com's composite of published customer feedback, not a customer quote

Fair pricing feedback. The overall pattern is more positive than mixed. Representative review excerpt: "I have found them to be of the highest integrity, they are prompt, honest and have competitive pricing."

No surprise costs reported. Several reviews say the job proceeded as expected and that the pricing matched what was discussed. One reviewer also notes the team made an effort to manage equipment timing around rising costs when customers cooperated. Representative review excerpt: "In addition, when cost increases are coming down the line they go out of their way to attempt to obtain the equipment prior to the increase with the customers cooperation."

Mixed cost mention. A small number of reviews are less specific about pricing details and read more like general service praise than direct billing feedback. This keeps the category positive overall, but not spotless. Representative review excerpt: "Our space is now cool and comfortable, the work they left is clean and organized, and the Smit's staff are a few of the nicest guys ever!"

Communication & coordination

Communication7.9/10

Reviewers mostly praise responsiveness, scheduling follow-through, and service coordination. The evidence set contains one clear complaint about unanswered calls, but the dominant pattern is attentive, organized communication.Solar.com's composite of published customer feedback, not a customer quote

Responsive follow-up. Reviewers say staff are friendly, professional, and willing to answer questions when they come up. Several describe the company as easy to reach and helpful during coordination. Representative review excerpt: "We are longtime customers who have always received friendly, professional service from Smits and are very happy to put our HVAC needs in their hands."

Scheduling support. Reviews mention calls to set appointments around the customer’s schedule and proactive coordination for routine checks. The recurring feedback is that the handoff and follow-up were handled smoothly. Representative review excerpt: "They call to schedule spring and fall checks on my system to fit my schedule, ensure all systems are working perfectly before they are needed and couldn't be nicer or..."

Communication complaint. One reviewer says calls were not returned after asking questions about a purchased unit. Because this is isolated in the evidence set, it reads as a watch-out rather than the dominant pattern. Representative review excerpt: "Even though I bought the unit from them they don't even have the decency to return my calls with questions about the unit."

Timeline reliability

Timeline Reliability7.4/10

Reviews generally say projects and service visits were scheduled as expected and completed on time. Feedback is mostly positive on reliability, with mentions of accommodating schedules and showing up when promised.Solar.com's composite of published customer feedback, not a customer quote

On-schedule service. Reviewers say appointments were handled as scheduled and work was completed as planned. This is the most common timeline theme in the evidence set. Representative review excerpt: "Showed up as scheduled , did there job as planned, no issues whatsoever and a fare price"

Schedule flexibility. Some reviewers mention that the team worked around their availability or adjusted timing when possible. That kind of flexibility appears to be a recurring strength in the reviews. Representative review excerpt: "Work schedule good for me."

Proactive timing. A few reviews note the company reached out to move work earlier or scheduled maintenance checks ahead of peak need. Those comments support the impression of generally reliable scheduling. Representative review excerpt: "They call to schedule spring and fall checks on my system to fit my schedule, ensure all systems are working perfectly before they are needed and couldn't be nicer or..."

Workmanship & site care

Workmanship8.2/10

Reviewers give strong marks for installation quality, professionalism, and cleanup. The evidence set is overwhelmingly positive, with repeated mentions of careful work, clean job sites, and crews who treated the home respectfully.Solar.com's composite of published customer feedback, not a customer quote

Clean work habits. Reviewers say crews wear booties, clean up after themselves, and leave the home as they found it. Site care is one of the clearest strengths in the feedback. Representative review excerpt: "They always wear booties when they come into the house and clean up after their work."

Professional installation quality. Customers describe the work as high quality and mention using the company for complex HVAC or solar projects over time. That suggests confidence in both workmanship and execution. Representative review excerpt: "As a General Contractor & Building Designer for almost 40 years I use Smits on all construction projecst requiring HVAC and/or Solar new installs, maintenance and repairs."

Reliable field crews. Several reviews point to dependable technicians who handled larger installs and left a good impression on the job site. The comments reinforce the category’s strong score for professionalism and cleanup. Representative review excerpt: "Ended up having to get a huge crane to mount on the roof - We have the maintenance program - a positive is that every Tech we've had has been..."

Long-term support & performance

Long-Term Support7.7/10

Reviewers mostly describe strong post-install support, including maintenance visits, diagnostics, and ongoing system checks. There is one negative report about a system-related issue, but the broader pattern is continued service and helpful follow-up after installation.Solar.com's composite of published customer feedback, not a customer quote

Ongoing maintenance support. Reviewers mention scheduled spring and fall checks and regular service that helps keep systems working properly. The feedback suggests active post-install follow-through rather than a one-time handoff. Representative review excerpt: "They call to schedule spring and fall checks on my system to fit my schedule, ensure all systems are working perfectly before they are needed and couldn't be nicer or..."

Diagnostics and repairs. Some reviewers say the team diagnosed problems with panels or helped service existing solar equipment. These comments point to useful long-term technical support. Representative review excerpt: "Smit's provided services to my solar system and diagnosed problems related to the panels."

One system complaint. A single reviewer reports an issue with equipment performance and refrigerant-related problems. Because it is isolated in the evidence, it serves as a limited watch-out rather than a broad pattern. Representative review excerpt: "I was told Trane is a top unit but this one is a lemon, refrigerator lines bad, ran out of freon and was told the freon is old style, also..."

Bottom line: Across 92 substantive reviews, SMITS SOLAR HEATING + AIR scores well overall, with especially strong feedback on workmanship, communication, and sales approach. The main caution areas are price transparency and long-term support, where most reviews are positive but a small number of customers report concerns. Complaints appear rare in the evidence set, but they do exist in communication and post-install support.

How this is built: category scores and summaries weigh the company's full published rating record (88 Google reviews averaging 5.0 stars), the most recent and most relevant review texts, and recurring feedback themes verified acrossGoogle and Yelp. Ratings and review excerpts from published review sources. Refreshed as new feedback is published. No installer can pay to change it.

About Smits Solar Heating + Air

Company background from published business information and licensing records.

Also files CPUC records as: Smit's Solar & Hvac, Smits Solar & Hvac, Smit's Solar Heating & Air.

Products

Solar

Service area

California. Note: the install counts on this page cover California investor-owned-utility records only.

Work for this company or see something out of date? Profiles can be claimed and corrected: contact partners@solar.com. Placement on solar.com is never for sale.

Recorded installs by year

Residential interconnections statewide in PG&E, SCE, and SDG&E records through May 2026.
1
2013
7
'15
18
'16
16
'17
17
'18
23
'19
22
'20
19
'21
21
'22
30
'23
8
'24
4
'25
2
'26

Important context: this chart shows investor-owned-utility records only. Companies that shift work toward municipal-utility territory (LADWP and city power departments) or other states will show declining bars here even while building steadily elsewhere, and 2025-26 records also lag real installation dates. Treat this as a partial window, not the company's full trajectory.

FAQ about Smits Solar Heating + Air

What do customers say in Smits Solar Heating + Air reviews?

We analyzed 92 substantive published customer reviews of Smits Solar Heating + Air in full. The company's Solar.com Installer Score is 8.3/10, with category-level detail on this page covering sales integrity, price transparency, communication, timeline reliability, workmanship, and long-term support.

How many solar systems has Smits Solar Heating + Air installed?

Smits Solar Heating + Air appears as installer of record on 183+ residential systems in California investor-owned-utility interconnection records through May 2026. Work in municipal-utility territory or other states does not appear in those public records.

How can I compare Smits Solar Heating + Air's pricing?

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How we built this data

Methodology: Counts are residential PV interconnections in investor-owned-utility territory (PG&E, SCE, SDG&E) per CPUC Rule 21 public records through May 2026. Postal and name variants are merged. Municipal utility territory such as LADWP, Glendale, Pasadena, Burbank, Anaheim, and Riverside Public Utilities is not included in those CPUC counts. Counts show recorded installations, not quality ratings. Reported costs are self-reported on owned-system interconnections. No installer can pay for placement.

Who we are: Solar.com is a solar marketplace — we connect homeowners with installers and earn a fee when projects move forward. These rankings and scores are computed from public installation records and published customer reviews. No installer can pay for placement, and no installer — including those we work with — can pay to change a score.