--- title: "Sierra Air Solutions" description: "Sierra Air Solutions does air duct cleaning. A 2022 customer from Westport, CT said the company cleaned all the duct work and vents in the house, and that " doc_version: "2026-10-19" last_updated: "2026-10-19" --- # Sierra Air Solutions **Trade:** Specialty Services · **Address:** 227 White Plains Rd, Trumbull, CT 06611 · **Phone:** (203) 941-7850 · **Languages:** English **Rating: 2.9/5** (low confidence) — from 3 reviews across 2 sources. ## The honest read Sierra Air Solutions does air duct cleaning. A 2022 customer from Westport, CT said the company cleaned all the duct work and vents in the house, and that the air quality was much better afterward. A 2022 customer who hired the company to clean the ducts in their house wrote, in Spanish, that they liked seeing images of how dirty the ducts were inside, and that the furniture and the floor were covered during the work. A 2022 customer said the workers tented all of their appliances, were quick with the clean-up, and showed them live footage of the dirt and dust built up over the years. That customer said Sergio explained how the service would improve the flow of air, and that they had thought changing the A/C unit would fix the issue. Connecticut lists its home improvement contractor registration, HIC.0667379, as inactive due to non-renewal, held by Sierra Air Solutions LLC. **Strengths:** - Covered furniture — a 2022 customer said furniture and floors were covered - Live duct footage — a 2022 customer was shown the built-up dust - Better air quality — a 2022 customer said the air was much better ## Claims & citations Every claim below is backed by real evidence rows — uncited claims are dropped in code before publication. - A 2022 customer said the company cleaned all the duct work and vents in the house _(confidence: high)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUMtOWJERFBnEAE!2m1!1s0x0:0x258ca48ca95a84e3!3m1!1s2@1:CIHM0ogKEICAgIC-9bDDPg%7C%7C?hl=en-US) — “5★ The team at Sierra Air Solutions was incredible. They were so thorough and polite and eager to get the job done at top notch quality. The…” - A 2022 customer said the furniture and floor were covered during a duct cleaning _(confidence: high)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURlMHQzdTlBRRAB!2m1!1s0x0:0x258ca48ca95a84e3!3m1!1s2@1:CIHM0ogKEICAgIDe0t3u9AE%7C%7C?hl=en-US) — “5★ Los contacté porque su trabajo con Linx group es impecable. Yo necesitaba limpiar los ductos de mi casa. Me gustó mucho las imágenes de c…” - A 2022 customer said the appliances were tented and was shown live footage of the dust built up in the ducts _(confidence: high)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURlbUlyWG5nRRAB!2m1!1s0x0:0x258ca48ca95a84e3!3m1!1s2@1:CIHM0ogKEICAgIDemIrXngE%7C%7C?hl=en-US) — “5★ They came in and tented all of our appliances and went to work. They were very swift with clean up too. They showed me live footage of th…” - 5 stars from 3 Google ratings _(confidence: medium)_ - [Google](https://www.google.com/maps/search/?api=1&query=Sierra%20Air%20Solutions&query_place_id=ChIJYeOfxzkN6IkR44RaqYykjCU) — “Google: 5★ from 3 ratings” - Connecticut lists its home improvement contractor registration, HIC.0667379, as inactive due to non-renewal, held by Sierra Air Solutions LLC. _(confidence: high)_ - [State License Registry](https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx) — “CT hic license HIC.0667379 registry-verified expired (registry's own word: "INACTIVE — DUE TO NON-RENEWAL OF CREDENTIAL") — registry holder …” - Specializes in Specialty Services _(confidence: high)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUMtOWJERFBnEAE!2m1!1s0x0:0x258ca48ca95a84e3!3m1!1s2@1:CIHM0ogKEICAgIC-9bDDPg%7C%7C?hl=en-US) — “5★ The team at Sierra Air Solutions was incredible. They were so thorough and polite and eager to get the job done at top notch quality. The…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURlMHQzdTlBRRAB!2m1!1s0x0:0x258ca48ca95a84e3!3m1!1s2@1:CIHM0ogKEICAgIDe0t3u9AE%7C%7C?hl=en-US) — “5★ Los contacté porque su trabajo con Linx group es impecable. Yo necesitaba limpiar los ductos de mi casa. Me gustó mucho las imágenes de c…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURlbUlyWG5nRRAB!2m1!1s0x0:0x258ca48ca95a84e3!3m1!1s2@1:CIHM0ogKEICAgIDemIrXngE%7C%7C?hl=en-US) — “5★ They came in and tented all of our appliances and went to work. They were very swift with clean up too. They showed me live footage of th…” ## License Status: **expired** (#HIC.0667379, 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=Sierra%20Air%20Solutions&query_place_id=ChIJYeOfxzkN6IkR44RaqYykjCU): 5.0★ from 3 ratings - [Google Reviews](https://www.google.com/maps/search/?api=1&query=Sierra%20Air%20Solutions&query_place_id=ChIJYeOfxzkN6IkR44RaqYykjCU): Listed on this source ## Recent reviews - **5/5 · Google Reviews · Stacey Campbell · 2022-11-09**: The team at Sierra Air Solutions was incredible. They were so thorough and polite and eager to get the job done at top notch quality. They cleaned all the duct work and vents to keep my HVAC and AC service running up a happy storm. The air quality is SO much better in my house and I couldn’t be more… - **5/5 · Google Reviews · Deisy Bustamante · 2022-10-06**: Los contacté porque su trabajo con Linx group es impecable. Yo necesitaba limpiar los ductos de mi casa. Me gustó mucho las imágenes de cómo estaban por dentro, muy sucios! Cuidan alrededor del área de trabajo. Cubren muebles, y el piso también. Me pareció muy profesional su servicio. Excelente y lo… - **5/5 · Google Reviews · Lilian Peralta · 2022-10-01**: They came in and tented all of our appliances and went to work. They were very swift with clean up too. They showed me live footage of the build up dirty and dust over the years and the damage the lack of maintenance has caused. Sergio provided us with very knowledgeable feedback on the importance o… --- Data freshness: last scanned 2026-10-13T23:26:01.979Z. Cite as: Sierra Air Solutions — Tavlee (https://tavlee.com/contractor/sierra-air-solutions-trumbull) Source: https://tavlee.com/contractor/sierra-air-solutions-trumbull ## Sitemap [Full site index](https://tavlee.com/sitemap.md)