Best solar companies California Gilmore Heating & Air

Gilmore Heating & Air Reviews

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

271verified installs in California utility records*
0recent installs, 2025-26 records*
2009first year in county records
6.8/10Solar.com Score · 3,116 reviews analyzed

Solar.com Installer Score for Gilmore Heating & Air

One score, computed the same way for every installer. We read the full text of all 3,116 substantive published Gilmore 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

6.8/10

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

Synthesized from 3,116 substantive customer review texts (4,122 published reviews collected).

Google 4.8★ · 3,846 reviewsYelp 2.5★ · 276 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.10.0

recency-weighted star ratings across platforms

Sales IntegrityHow clearly and honestly the company explains the system, contract, savings, and incentives before you sign.5.3

387 reviews speak to this · 245 praise · 140 complaints

Price TransparencyHow well the final price, financing terms, and incentive guidance match what customers were led to expect.3.0

245 reviews speak to this · 59 praise · 184 complaints

CommunicationHow reliably the company keeps customers informed and answers questions across sales, installation, and service.6.0

668 reviews speak to this · 490 praise · 177 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.5.4

225 reviews speak to this · 144 praise · 79 complaints

WorkmanshipThe quality, professionalism, neatness, and property care of the physical installation.7.8

892 reviews speak to this · 802 praise · 85 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.5.0

393 reviews speak to this · 287 praise · 103 complaints

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

How does Gilmore 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 Gilmore 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 County220020096.5 kW0.0%below ranking floor (under 250 installs)
Amador County30020175.6 kW0.0%below ranking floor (under 250 installs)
Placer County21020164.7 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.

Gilmore 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 Integrity5.3/10

Reviewers are split on the sales experience: many describe explanations as clear, honest, and low-pressure, while a meaningful set raises concerns about proposal accuracy, scope mismatches, or expectations that did not hold up later. The overall pattern is mixed, leaning positive on communication but with enough complaints to keep confidence in the sales process uneven.Solar.com's composite of published customer feedback, not a customer quote

Clear, low-pressure sales conversations. Many reviewers say the sales team explained options well, answered questions, and did not pressure them into a decision. These comments describe an informative process that helped customers understand what was being recommended. Representative review excerpt: "I felt that he really listened to me and was not one to pressure me to buy something that I did not need."

Proposal or scope concerns. Some reviewers report that the quoted work or recommended solution did not match what they later needed or received. These comments suggest uneven proposal quality and occasional dissatisfaction with how expectations were set. Representative review excerpt: "We ended up going with another contractor with 30+ yrs of experience and it was a totally different experience."

Helpful but incomplete experience. A few reviews praise the interaction with sales while still noting a later issue that reduced confidence in the overall experience. That makes the category feel positive in tone but not consistently clean. Representative review excerpt: "Had a great sales experience but at our very first warranty inspection, the plumbing tech shredded our water heater insulation, snapped our bands that held the insulation around the heater..."

Price & financing transparency

Price Transparency3.0/10

This is the weakest-rated area in the review corpus. While some customers say pricing stayed close to the estimate or that financing helped, many more report high charges, unclear labor or parts costs, refund concerns, and other pricing frustrations, including sensitivity around rebate or incentive timing.Solar.com's composite of published customer feedback, not a customer quote

High or unclear charges. A large share of complaints focus on charges that felt too high, especially around labor, parts, or follow-up work. Reviewers also describe surprise costs and pricing terms that they felt were not clearly explained. Representative review excerpt: "The coolant is leaking, that was like $2-4k, board is bad, $1300 plus installation, there were a couple others in there for like $9k and $13k."

Cost concerns tied to service issues. Some reviews connect cost concerns with broader service problems, saying the experience felt costly relative to what was delivered. In these cases, pricing dissatisfaction appears alongside workmanship or follow-up complaints. Representative review excerpt: "Had a great sales experience but at our very first warranty inspection, the plumbing tech shredded our water heater insulation, snapped our bands that held the insulation around the heater..."

Fair pricing and helpful payment options. Some reviewers say the final price matched the estimate, financing was helpful, or payment options made the project easier to manage. These comments indicate that pricing was straightforward for a portion of customers. Representative review excerpt: "Financing options were very helpful."

Communication & coordination

Communication6.0/10

Communication is generally viewed more favorably than not, with many reviewers praising clear explanations, responsiveness, and helpful updates. Even so, there are repeated complaints about missed callbacks, cancellations, poor follow-through, and occasional confusion about what was being scheduled or needed.Solar.com's composite of published customer feedback, not a customer quote

Responsive and informative staff. Many reviewers say technicians and office staff explained the work clearly, answered questions, and kept them updated during the job. These comments describe a generally attentive and well-coordinated service experience. Representative review excerpt: "Chris explained everything before starting and made space for asking questions."

Follow-through and scheduling gaps. Some customers report cancellations, delayed callbacks, or trouble reaching the company after an appointment was set. These reviews suggest coordination can break down, especially when follow-up is needed. Representative review excerpt: "Though the company has often (over the last 3 years) cancelled previously arranged club checkup appointments the day of, citing "technician emergency"."

Timeline reliability

Timeline Reliability5.4/10

Timeline feedback is mixed. Reviewers often praise quick scheduling, same-day completion, and well-run installs, but others report cancellations, missed timing windows, permitting or inspection confusion, and frustration when work did not progress as expected.Solar.com's composite of published customer feedback, not a customer quote

Fast scheduling and same-day work. Several reviewers say the company moved quickly, scheduled promptly, and completed work the same day when possible. These comments point to strong responsiveness when timing is going well. Representative review excerpt: "Since the moment I reached out for information they were polite, empathetic of my situation (110 degree weather and no AC) and scheduled an appt for me the next morning."

Cancellations and timing problems. Some reviewers describe day-of cancellations, missed appointment expectations, or issues around inspections and permitting. These complaints suggest that schedule reliability is uneven across jobs. Representative review excerpt: "Though the company has often (over the last 3 years) cancelled previously arranged club checkup appointments the day of, citing "technician emergency"."

Workmanship & site care

Workmanship7.8/10

Workmanship is a clear strength in the review set. Most customers describe the crews as professional, careful, and thorough, with good cleanup and strong problem-solving on site, though a smaller set reports debris, damage, leaks, or incomplete work that needed attention later.Solar.com's composite of published customer feedback, not a customer quote

Professional installation and cleanup. Most reviewers describe the installation crews as skilled, courteous, and careful with the home. Cleanup and attention to detail are common positives in this category. Representative review excerpt: "When you climbed my roof (3 stories up) to help complete the installation, I was so impressed."

Damage or incomplete work concerns. A smaller group reports issues such as cleanup misses, leaks, damaged insulation, or work that needed correction after the visit. These complaints do not dominate the category, but they are serious when they appear. Representative review excerpt: "Had a great sales experience but at our very first warranty inspection, the plumbing tech shredded our water heater insulation, snapped our bands that held the insulation around the heater..."

Long-term support & performance

Long-Term Support5.0/10

Post-install support lands in mixed territory. Many reviewers report successful repairs, helpful maintenance, and responsive follow-up, but a substantial number describe unresolved system problems, repeat service visits, warranty frustrations, or equipment issues appearing after installation.Solar.com's composite of published customer feedback, not a customer quote

Helpful post-install service. Positive reviews say the company fixed problems quickly, handled maintenance, and provided follow-up support that restored confidence in the system. Some customers specifically note timely problem resolution after the initial job. Representative review excerpt: "Cory was great, he fixed the problem."

Post-install issues and follow-up gaps. Negative reviews describe systems not working as expected after service, repeat visits without a clear fix, or dissatisfaction with how warranty needs were handled. These comments make post-install support an area with notable risk. Representative review excerpt: "A/c was installed 1 year ago with gilmore they came for a final inspection on Monday and my a/c stopped working."

Bottom line: GILMORE HEATING & AIR’s review profile is strongest on installation workmanship and generally positive on communication, but the experience is less consistent in pricing, sales clarity, and post-install support. Reviewers most often praise professional crews and clear explanations, while complaints cluster around high or unclear charges, scheduling reliability, and follow-up after the job is done.

How this is built: category scores and summaries weigh the company's full published rating record (3,856 Google reviews averaging 4.8 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 Gilmore Heating & Air

Company background from published business information and licensing records.

Also files CPUC records as: Gilmore Solar, Heating, & Air, Gilmore Heating Air Solar, Gilmore Home Services, Gilmore Heating, Air, and Solar.

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
2009
16
'15
67
'16
62
'17
90
'18
67
'19
11
'20
1
'22

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 Gilmore Heating & Air

What do customers say in Gilmore Heating & Air reviews?

We analyzed 3,116 substantive published customer reviews of Gilmore Heating & Air in full. The company's Solar.com Installer Score is 6.8/10, 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 Gilmore Heating & Air installed?

Gilmore Heating & Air appears as installer of record on 271+ 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 Gilmore 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.