--- title: "INSTALL SUN LLC" description: "Install Sun puts solar panels on homes. Its BuildZoom profile describes it as serving Norwalk, Connecticut, with residential and commercial solar panel ins" doc_version: "2026-10-19" last_updated: "2026-10-19" --- # INSTALL SUN LLC **Trade:** Solar Installation · **Address:** 304 Main Ave #191, Norwalk, CT 06851 · **Phone:** (203) 952-5536 · **Website:** https://installsunllc.com/ · **Languages:** English **Rating: 3.8/5** (medium confidence) — from 9 reviews across 6 sources. 89% of sentiment-scored reviews read net-positive. Last 6 months: 1 reviews, 0 negative. ## The honest read Install Sun puts solar panels on homes. Its BuildZoom profile describes it as serving Norwalk, Connecticut, with residential and commercial solar panel installation throughout Fairfield County. A recent Google customer described the company as very responsive. A 2024 customer said the installers explained the whole process and walked them through how to use and monitor the system. A 2024 customer wrote that the installers gave them the complete plan of what was going to be done and checked in every step of the way. A 2025 customer said the company worked around their schedule so they could be home during the installation, and a 2025 customer said Tomas Molina set them up with solar panels. A 2025 customer said it took extremely long to get hold of anybody and called the company disorganized. Connecticut lists its home improvement contractor registration, HIC.0667554, as active, held by Install Sun LLC. **Strengths:** - System walkthrough — a 2024 customer was shown how to use and monitor it - Flexible scheduling — a 2025 customer said the install was timed around them **Concerns:** - Hard to reach — a 2025 customer said reaching anyone took extremely long ## Claims & citations Every claim below is backed by real evidence rows — uncited claims are dropped in code before publication. - BuildZoom describes it as serving Norwalk, Connecticut, with residential and commercial solar panel installation in Fairfield County _(confidence: medium)_ - [BuildZoom](https://www.buildzoom.com/contractor/install-sun) — “About (BuildZoom profile, verbatim): Serving Norwalk, Connecticut, Install Sun specializes in residential and commercial solar panel install…” - A 2024 customer said the installers explained the process and showed them how to use and monitor the system _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUN2anRxa1FnEAE!2m1!1s0x0:0x27a6ef0adb59c9b8!3m1!1s2@1:CIHM0ogKEICAgICvjtqkQg%7C%7C?hl=en-US) — “5★ The installers were very professional and knowledgeable. They explained the whole process. They walked me through on how to use the syste…” - A 2024 customer said the installers laid out the complete plan and checked in every step of the way _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURuMF9fOHl3RRAB!2m1!1s0x0:0x27a6ef0adb59c9b8!3m1!1s2@1:CIHM0ogKEICAgIDn0__8ywE%7C%7C?hl=en-US) — “5★ We had a wonderful experience overall. The solar panel installers were very thorough and knowledgeable. They gave us the complete plan of…” - A 2025 customer said the company worked around their schedule for the installation _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnTUNZMmNuNXl3RRAB!2m1!1s0x0:0x27a6ef0adb59c9b8!3m1!1s2@1:CIHM0ogKEICAgMCY2cn5ywE%7C%7C?hl=en-US) — “5★ I had a great experience with Install Sun, they walked me through the process of installation. Also, they are very flexible with the sche…” - A 2025 customer said it took extremely long to reach anybody and called the company disorganized _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2tKUFIxQXdSRWRqV0dadlYyaDFRVmQ1VkRKbWMwRRAB!2m1!1s0x0:0x27a6ef0adb59c9b8!3m1!1s2@1:CAIQACodChtycF9oOkJPR1AwREdjWGZvV2h1QVd5VDJmc0E%7C%7C?hl=en-US) — “1★ Terrible Communication took extremely long to get ahold of anybody. Disorganized very rude and disrespectful to owner, sales rep time do …” - Solar panel installation _(confidence: high)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnTUNJcGRHcjFRRRAB!2m1!1s0x0:0x27a6ef0adb59c9b8!3m1!1s2@1:CIHM0ogKEICAgMCIpdGr1QE%7C%7C?hl=en-US) — “5★ This company was truly amazing! They got our solar panels up and running in record time. The team was kind, courteous, and highly profess…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURuMF9fOHl3RRAB!2m1!1s0x0:0x27a6ef0adb59c9b8!3m1!1s2@1:CIHM0ogKEICAgIDn0__8ywE%7C%7C?hl=en-US) — “5★ We had a wonderful experience overall. The solar panel installers were very thorough and knowledgeable. They gave us the complete plan of…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURuOF9HcFpREAE!2m1!1s0x0:0x27a6ef0adb59c9b8!3m1!1s2@1:CIHM0ogKEICAgIDn8_GpZQ%7C%7C?hl=en-US) — “5★ Install Sun LLC installed my solar system with great precision and professionalism. The installation team was friendly and always willing…” - Google rating of 4.3 from 11 ratings _(confidence: high)_ - [Google](https://www.google.com/maps/search/?api=1&query=INSTALL%20SUN%20LLC&query_place_id=ChIJ7elaVgAd6IkRuMlZ2wrvpic) — “Google: 4.3★ from 11 ratings” - BBB grade of A+ _(confidence: high)_ - [Better Business Bureau](https://www.bbb.org/us/ct/norwalk/profile/solar-installation/install-sun-llc-0111-110087369) — “Better Business Bureau grade: A+” - Connecticut lists its home improvement contractor registration, HIC.0667554, as active, held by Install Sun LLC. _(confidence: high)_ - [State License Registry](https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx) — “CT hic license HIC.0667554 registry-verified active — registry holder of record: INSTALL SUN LLC” - Specializes in Solar Installation _(confidence: high)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURuOF9HcFpREAE!2m1!1s0x0:0x27a6ef0adb59c9b8!3m1!1s2@1:CIHM0ogKEICAgIDn8_GpZQ%7C%7C?hl=en-US) — “5★ Install Sun LLC installed my solar system with great precision and professionalism. The installation team was friendly and always willing…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURuMF9fOHl3RRAB!2m1!1s0x0:0x27a6ef0adb59c9b8!3m1!1s2@1:CIHM0ogKEICAgIDn0__8ywE%7C%7C?hl=en-US) — “5★ We had a wonderful experience overall. The solar panel installers were very thorough and knowledgeable. They gave us the complete plan of…” - [BuildZoom](https://www.buildzoom.com/contractor/install-sun) — “About (BuildZoom profile, verbatim): Serving Norwalk, Connecticut, Install Sun specializes in residential and commercial solar panel install…” ## License Status: **active** (#HIC.0667554, hic) — verified against the official CT state registry on 2026-10-19, never self-reported. Re-check at the official registry: https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx ## Sources - [Google](https://www.google.com/maps/search/?api=1&query=INSTALL%20SUN%20LLC&query_place_id=ChIJ7elaVgAd6IkRuMlZ2wrvpic): 4.3★ from 11 ratings - [Better Business Bureau](https://www.bbb.org/us/ct/norwalk/profile/solar-installation/install-sun-llc-0111-110087369): Listed on this source - [Google Reviews](https://www.google.com/maps/search/?api=1&query=INSTALL%20SUN%20LLC&query_place_id=ChIJ7elaVgAd6IkRuMlZ2wrvpic): Listed on this source - [Official Website](https://installsunllc.com): Self-reported profile and service details - [BuildZoom](https://www.buildzoom.com/contractor/install-sun): Listed on this source - [Local News](https://www.jonesborosun.com/multimedia/promo/install-sun-tv-fire-tv/video_7007a2b2-3936-5bcd-a7bc-3ec8b7417c2a.html): Listed on this source ## Recent reviews - **5/5 · Google Reviews · Joseph Laface · 2026-05-28**: Very responsive. Great workmanship. Highly recommend! - **1/5 · Google Reviews · Jeff Callin · 2025-11-13**: Terrible Communication took extremely long to get ahold of anybody. Disorganized very rude and disrespectful to owner, sales rep time do not use as installer. - **5/5 · Google Reviews · Aaron Fox · 2025-05-06**: Tomas Molina did an excellent job setting us up with solar panels. We got a nice deal that suits our needs just fine. Thank you so much. - **5/5 · Google Reviews · giovanni gallardo · 2025-05-05**: I had a great experience with Install Sun, they walked me through the process of installation. Also, they are very flexible with the schedule and worked around my schedule to ensure I can be home during the installation. I recommend them for any solar panel related work. - **5/5 · Google Reviews · Deborah Aviles · 2025-04-03**: This company was truly amazing! They got our solar panels up and running in record time. The team was kind, courteous, and highly professional. Their attention to detail was impeccable, everything was done with precision and care. One thing to note is that they are extremely dedicated to their work,… - **5/5 · Google Reviews · Eliz Mid · 2024-12-11**: The installers were very professional and knowledgeable. They explained the whole process. They walked me through on how to use the system and monitor it. They made the process smooth and easy to follow, I had a great experience with them would recommend. - **5/5 · Google Reviews · Ivan Rodriguez · 2024-10-28**: I highly recommend Install Sun LLC for solar system installations! Their team did an outstanding job from start to finish, keeping me informed every step of the way. The professionalism, attention to detail, and commitment to customer satisfaction were impressive. What really stood out was their de… - **5/5 · Google Reviews · Wendy Lopez · 2024-10-09**: Install Sun LLC installed my solar system with great precision and professionalism. The installation team was friendly and always willing to provide clear information about the process. I am very satisfied with the work they did and would highly recommend them - **5/5 · Google Reviews · Marcos B. · 2024-10-09**: We had a wonderful experience overall. The solar panel installers were very thorough and knowledgeable. They gave us the complete plan of what was going to be done and completed the work with so much care and checked-in with us every step of the way. We were very pleased with how it all came out. Th… --- Data freshness: last scanned 2026-10-14T01:35:05.909Z. Cite as: INSTALL SUN LLC — Tavlee (https://tavlee.com/contractor/install-sun-llc-norwalk) Source: https://tavlee.com/contractor/install-sun-llc-norwalk ## Sitemap [Full site index](https://tavlee.com/sitemap.md)