--- title: "OnTime Insulation" description: "OnTime Insulation holds 5 stars from 20 Google ratings. Its website describes the work as inspecting old insulation, removing insulation and installing new" doc_version: "2026-10-17" last_updated: "2026-10-17" --- # OnTime Insulation **Trade:** Insulation & Weatherization · **Address:** 38 Lamson St, West Haven, CT 06516 · **Phone:** (475) 255-7477 · **Website:** http://insulationwesthavenct.com/ · **Languages:** English **Rating: 3.3/5** (medium confidence) — from 8 reviews across 4 sources. 100% of sentiment-scored reviews read net-positive. Last 6 months: 0 reviews, 0 negative. ## The honest read OnTime Insulation holds 5 stars from 20 Google ratings. Its website describes the work as inspecting old insulation, removing insulation and installing new insulation, and names a service area that takes in West Haven, Hamden, Branford, Guilford, Madison, Wallingford, Waterbury, Oxford and Southbury. A 2023 customer who hired OnTime for an insulation project said the team arrived promptly with the materials and tools they needed. That 2023 customer also said they explained the process and answered every question, and wrote that they were "Already seeing significant energy savings." In a 2023 Google review, a customer thanked "the hardworking guys sent to install the insulation" in their dad's attic and wrote that it "hold heats perfect now." In a 2022 review, a customer called them very friendly and said they would recommend them. **Strengths:** - Attic insulation — a 2023 reviewer said their dad's attic held heat afterward - Prompt arrival — a 2023 customer said the team arrived promptly - Clear explanations — a 2023 customer said they explained the process ## Claims & citations Every claim below is backed by real evidence rows — uncited claims are dropped in code before publication. - 5 stars from 20 Google ratings _(confidence: high)_ - [Google](https://www.google.com/maps/search/?api=1&query=OnTime%20Insulation&query_place_id=ChIJzShCBgrZ54kResDDxC4-OJA) — “Google: 5★ from 20 ratings” - Describes its work as inspecting old insulation, removing insulation and installing new insulation _(confidence: medium)_ - [Official Website](http://insulationwesthavenct.com) — “About (self-reported, verbatim): OnTime Insulation West Haven Inc. presents extensive services for every household’s insulation needs. You c…” - Its website names a service area including West Haven, Hamden, Branford, Guilford, Madison, Wallingford, Waterbury, Oxford and Southbury _(confidence: medium)_ - [Official Website](http://insulationwesthavenct.com) — “Stated service area (self-reported): Guilford, Southbury, Madison, Waterbury, Wallingford, Branford, Hamden, Oxford, West Haven” - A 2023 customer said the team arrived promptly with the materials and tools, explained the process and answered every question _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUN4cm8yNlNBEAE!2m1!1s0x0:0x90383e2ec4c3c07a!3m1!1s2@1:CIHM0ogKEICAgICxro26SA%7C%7C?hl=en-US) — “5★ I recently had the pleasure of hiring OnTime for an insulation project, and I am absolutely thrilled with the outstanding service and eff…” - A 2023 customer described insulation installed in their dad's attic _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURWdjcyS2FBEAE!2m1!1s0x0:0x90383e2ec4c3c07a!3m1!1s2@1:CIHM0ogKEICAgIDVv72KaA%7C%7C?hl=en-US) — “5★ Made my Dads attic look amazing ,hold heats perfect now! Thanks so much for the hardworking guys sent to install the insulation! Five sta…” - A 2022 customer called them very friendly and said they would recommend them _(confidence: low)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNlOTUtazJ3RRAB!2m1!1s0x0:0x90383e2ec4c3c07a!3m1!1s2@1:CIHM0ogKEICAgICe95-k2wE%7C%7C?hl=en-US) — “5★ I would recommend them. They are very friendly and they provide excellent service.” - Specializes in Insulation & Weatherization _(confidence: high)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURWdjcyS2FBEAE!2m1!1s0x0:0x90383e2ec4c3c07a!3m1!1s2@1:CIHM0ogKEICAgIDVv72KaA%7C%7C?hl=en-US) — “5★ Made my Dads attic look amazing ,hold heats perfect now! Thanks so much for the hardworking guys sent to install the insulation! Five sta…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUN4cm8yNlNBEAE!2m1!1s0x0:0x90383e2ec4c3c07a!3m1!1s2@1:CIHM0ogKEICAgICxro26SA%7C%7C?hl=en-US) — “5★ I recently had the pleasure of hiring OnTime for an insulation project, and I am absolutely thrilled with the outstanding service and eff…” - [Official Website](http://insulationwesthavenct.com) — “About (self-reported, verbatim): OnTime Insulation West Haven Inc. presents extensive services for every household’s insulation needs. You c…” ## License Status: **not_found** — verified against the official CT state registry, never self-reported. Re-check at the official registry: https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx ## Sources - [Reddit](https://www.reddit.com/r/WorcesterMA/comments/1qs6j3k/any_good_spray_foam_contractor_for_worcester_area/o364urw/): 0 community mentions discussing this business - [Google Reviews](https://www.google.com/maps/search/?api=1&query=OnTime%20Insulation&query_place_id=ChIJzShCBgrZ54kResDDxC4-OJA): Listed on this source - [Google](https://www.google.com/maps/search/?api=1&query=OnTime%20Insulation&query_place_id=ChIJzShCBgrZ54kResDDxC4-OJA): 5.0★ from 20 ratings - [Official Website](http://insulationwesthavenct.com): Self-reported profile and service details ## Recent reviews - **5/5 · Google Reviews · Sun Prom · 2023-12-20**: Great work done ! - **5/5 · Google Reviews · Matt White · 2023-12-19**: Made my Dads attic look amazing ,hold heats perfect now! Thanks so much for the hardworking guys sent to install the insulation! Five stars definitely would recommend highly! - **5/5 · Google Reviews · Dakoda Cobb · 2023-11-14**: Very polite friendly people, who make sure there customers are satisfied - **5/5 · Google Reviews · angel ramos · 2023-10-16**: best company absolutely reliable trust worthy 💯 percent i recommend them so stop thinking about it make the call @___@ - **5/5 · Google Reviews · Jose Reyes · 2023-07-05**: THE GREATEST TEAM TRULY‼️‼️ - **5/5 · Google Reviews · Lauren Rose · 2023-05-17**: I recently had the pleasure of hiring OnTime for an insulation project, and I am absolutely thrilled with the outstanding service and efficiency they provided. From start to finish, their commitment to quality and customer satisfaction was evident, making it a truly five-star experience. Their atte… - **5/5 · Google Reviews · Micah Fleischman · 2022-10-13**: Customer focused - **5/5 · Google Reviews · LaTrease · 2022-09-26**: I would recommend them. They are very friendly and they provide excellent service. --- Data freshness: last scanned 2026-10-14T00:32:21.934Z. Cite as: OnTime Insulation — Tavlee (https://tavlee.com/contractor/ontime-insulation-west-haven) Source: https://tavlee.com/contractor/ontime-insulation-west-haven ## Sitemap [Full site index](https://tavlee.com/sitemap.md)