--- title: "DiMartino Home Improvement" description: "DiMartino Home Improvement is a windows, siding and doors company, by its own website's account. The site also says it has been in business 77 years, and B" doc_version: "2026-10-19" last_updated: "2026-10-19" --- # DiMartino Home Improvement **Trade:** General Contractor / Remodeling · **Address:** 323 Washington Ave 4 "Rear, North Haven, CT 06473 · **Phone:** (203) 239-0558 · **Website:** https://www.dimartinohi.com/ · **Languages:** English **Rating: 3.8/5** (medium confidence) — from 8 reviews across 6 sources. 88% of sentiment-scored reviews read net-positive. Last 6 months: 1 reviews, 1 negative. ## The honest read DiMartino Home Improvement is a windows, siding and doors company, by its own website's account. The site also says it has been in business 77 years, and BuildZoom describes it as serving North Haven and the surrounding Connecticut area. Its BBB grade is A+. A 2025 customer said Dave and his crew stripped 60-year-old shakes off the house, then installed new insulation board and Certainteed Cedar Impressions siding, flashed the windows and put in gutter helmet gutters. A 2024 customer said Dave and his crew, Dominic and Robbie, replaced fourteen sunroom casement windows and five fixed garage windows with Provia double pane windows. That 2024 customer said he also found and separately contracted with a glass maker to replace three curved window headers, and did everything on time and on budget. A 2024 customer said Dave came out within the week of the inquiry to look at a slider, and the installation only took a day. A 2025 customer who had new windows and a new window to replace the porch door said the price was under budget. A 2023 customer who said they had worked in the trades for 37 years praised Dave's siding work and called it a fair price with no hidden fees or extras. A recent customer wrote that they left a message for a quote on replacing all their windows about six weeks earlier, and guessed the company was too busy. Connecticut lists its home improvement contractor registration, HIC.0554328, as active, held by DiMartino Home Improvement Inc. **Strengths:** - A one-day slider install — a 2024 customer said installation only took a day - A full siding job — a 2025 customer described siding, flashing and gutters - An under-budget price — a 2025 customer said the price was under budget **Concerns:** - A quote request — a customer left a message and guessed they're too busy ## Claims & citations Every claim below is backed by real evidence rows — uncited claims are dropped in code before publication. - Says it offers windows, siding and doors _(confidence: medium)_ - [Official Website](https://www.dimartinohi.com) — “About (self-reported, verbatim): At DiMartino Home Improvement, we offer top-quality services for windows, siding, and doors. Our team of ex…” - Says it has been in business 77 years _(confidence: medium)_ - [Official Website](https://www.dimartinohi.com) — “Self-reported 77 years in business” - BuildZoom describes it as serving North Haven and the surrounding Connecticut area _(confidence: medium)_ - [BuildZoom](https://www.buildzoom.com/contractor/dimartino-home-improvement-inc) — “About (BuildZoom profile, verbatim): Serving North Haven and the surrounding Connecticut area, Dimartino Home Improvement Inc specializes in…” - BBB grade of A+ _(confidence: high)_ - [Better Business Bureau](https://www.bbb.org/us/ct/north-haven/profile/window-installation/dimartino-home-improvement-inc-0111-13000312) — “Better Business Bureau grade: A+” - In a 2025 review, replaced old shakes with insulation board, Certainteed siding, flashing and gutter helmet gutters _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT21KTFMzWmxkelZuVDFONldGcHJlWEpEYTBKRlZsRRAB!2m1!1s0x0:0x97230be82ab305e4!3m1!1s2@1:CAIQACodChtycF9oOmJLS3ZldzVnT1N6WFpreXJDa0JFVlE%7C%7C?hl=en-US) — “5★ Amazing experience with Dimartino Home Improvement. We hired Dave and his crew to strip the 60 year old shakes off of our home. They inst…” - In a 2024 review, replaced fourteen sunroom casement windows and five fixed garage windows _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURELWYya0hBEAE!2m1!1s0x0:0x97230be82ab305e4!3m1!1s2@1:CIHM0ogKEICAgIDD-f2kHA%7C%7C?hl=en-US) — “5★ Dave and his crew, Dominic and Robbie, are the absolute best. They replaced fourteen sunroom casement windows and five fixed garage wind…” - In a 2024 review, a slider installation took a day _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURqcjlyMm5nRRAB!2m1!1s0x0:0x97230be82ab305e4!3m1!1s2@1:CIHM0ogKEICAgIDjr9r2ngE%7C%7C?hl=en-US) — “5★ We got our slider replaced and couldn’t be happier with the job done! Dave came out within the week after my inquiry to take a look, a qu…” - In a 2025 review, the price came in under budget _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25wV2QzTnZPSFJqT1U0MWFtbzJaVkJ4WTFCeU5FRRAB!2m1!1s0x0:0x97230be82ab305e4!3m1!1s2@1:CAIQACodChtycF9oOnpWd3NvOHRjOU41amo2ZVBxY1ByNEE%7C%7C?hl=en-US) — “5★ I had extensive work done on my house this past summer. New windows, siding removal of a two story porch and a new window to replace the …” - In a 2023 review, a customer called the siding job a fair price with no hidden fees _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNKX2RieHZnRRAB!2m1!1s0x0:0x97230be82ab305e4!3m1!1s2@1:CIHM0ogKEICAgICJ_dbxvgE%7C%7C?hl=en-US) — “5★ We are very pleased with the siding of our home. I’ve worked in the trades for 37 years so I’ve seen a lot of siding jobs and I would hav…” - A recent customer left a message for a window quote and guessed the company was too busy _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2poaVdreEhPRXB5WkVsbFdYZzBhR1E1YmpoeFZHYxAB!2m1!1s0x0:0x97230be82ab305e4!3m1!1s2@1:CAIQACodChtycF9oOjhiWkxHOEpyZEllWXg0aGQ5bjhxVGc%7C%7C?hl=en-US) — “1★ Left a message for a quote on replacing all my windows about 6 weeks ago. Guess they’re too busy. Keep that in mind if you decide to hire…” - Connecticut lists its home improvement contractor registration, HIC.0554328, as active, held by DiMartino Home Improvement Inc. _(confidence: high)_ - [State License Registry](https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx) — “CT hic license HIC.0554328 registry-verified active — registry holder of record: DIMARTINO HOME IMPROVEMENT INC” - Also offers General Contractor / Remodeling _(confidence: low)_ - [BuildZoom](https://www.buildzoom.com/contractor/dimartino-home-improvement-inc) — “About (BuildZoom profile, verbatim): Serving North Haven and the surrounding Connecticut area, Dimartino Home Improvement Inc specializes in…” - Specializes in Windows / Siding / Gutters _(confidence: high)_ - [Official Website](https://www.dimartinohi.com) — “About (self-reported, verbatim): At DiMartino Home Improvement, we offer top-quality services for windows, siding, and doors. Our team of ex…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT21KTFMzWmxkelZuVDFONldGcHJlWEpEYTBKRlZsRRAB!2m1!1s0x0:0x97230be82ab305e4!3m1!1s2@1:CAIQACodChtycF9oOmJLS3ZldzVnT1N6WFpreXJDa0JFVlE%7C%7C?hl=en-US) — “5★ Amazing experience with Dimartino Home Improvement. We hired Dave and his crew to strip the 60 year old shakes off of our home. They inst…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURiMnVxamtRRRAB!2m1!1s0x0:0x97230be82ab305e4!3m1!1s2@1:CIHM0ogKEICAgIDb2uqjkQE%7C%7C?hl=en-US) — “5★ We had new siding put on our house, replacing old painted shingles. Dave was kind, responsive and patient with all of our questions. His …” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURELWYya0hBEAE!2m1!1s0x0:0x97230be82ab305e4!3m1!1s2@1:CIHM0ogKEICAgIDD-f2kHA%7C%7C?hl=en-US) — “5★ Dave and his crew, Dominic and Robbie, are the absolute best. They replaced fourteen sunroom casement windows and five fixed garage wind…” ## License Status: **active** (#HIC.0554328, 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 - [Official Website](https://www.dimartinohi.com): 77 yrs in business · Self-reported profile and service details - [Google Reviews](https://www.google.com/maps/search/?api=1&query=DiMartino%20Home%20Improvement&query_place_id=ChIJU_m4x9PR54kR5AWzKugLI5c): Listed on this source - [Better Business Bureau](https://www.bbb.org/us/ct/north-haven/profile/window-installation/dimartino-home-improvement-inc-0111-13000312): Listed on this source - [Local News](https://patch.com/connecticut/northbranford/miranda-dimartino-gives-big-to-cosgrove-animal-shelter): Listed on this source - [BuildZoom](https://www.buildzoom.com/contractor/dimartino-home-improvement-inc): Listed on this source - [Google](https://www.google.com/maps/search/?api=1&query=DiMartino%20Home%20Improvement&query_place_id=ChIJU_m4x9PR54kR5AWzKugLI5c): 4.7★ from 12 ratings ## Recent reviews - **1/5 · Google Reviews · Paul Barone · 2026-08-13**: Left a message for a quote on replacing all my windows about 6 weeks ago. Guess they’re too busy. Keep that in mind if you decide to hire them. - **5/5 · Google Reviews · Ken Rubano · 2025-11-28**: I had extensive work done on my house this past summer. New windows, siding removal of a two story porch and a new window to replace the porch door.Dave spent several weekends going over every detail as if it was his own home. The service was fantastic the finished product was beautiful. The price w… - **5/5 · Google Reviews · Marie Szeligowski · 2025-09-11**: We had our windows and doors replace and just love the job Dave, Jay and Dom did. From the quality of the product to the quality of the craftsmanship, we couldn't be happier. Excellent service and affordable pricing. We highly recommend DiMartino Home Improvement. - **5/5 · Google Reviews · Damon Robbins · 2025-06-20**: Amazing experience with Dimartino Home Improvement. We hired Dave and his crew to strip the 60 year old shakes off of our home. They installed new insulation board and Certainteed Cedar Impressions siding and flash all the windows and install new gutter helmet gutters. The whole experience was flaw… - **5/5 · Google Reviews · Jennifer Ott · 2024-08-04**: We had new siding put on our house, replacing old painted shingles. Dave was kind, responsive and patient with all of our questions. His crew was great and does amazing, efficient work. Our house looks beautiful, clean and brand new. Highly recommend. - **5/5 · Google Reviews · Michelle Kerr · 2024-05-09**: We got our slider replaced and couldn’t be happier with the job done! Dave came out within the week after my inquiry to take a look, a quote, and turn around time for the job. He was great to work with. The price was reasonable and affordable. The guys who did the job were very nice. Installation on… - **5/5 · Google Reviews · Mac Clayton · 2024-04-12**: Dave and his crew, Dominic and Robbie, are the absolute best. They replaced fourteen sunroom casement windows and five fixed garage windows with high quality Provia double pane windows. He also found and separately contracted with a glass maker who could replace three curved window headers. He did … - **5/5 · Google Reviews · Michael Frisco · 2023-07-03**: We are very pleased with the siding of our home. I’ve worked in the trades for 37 years so I’ve seen a lot of siding jobs and I would have to say Dave’s work is some of the best work I’ve seen. The crew was very professional and Alex seemed to genuinely care about our concerns. Definitely a fair pri… --- Data freshness: last scanned 2026-10-14T07:05:56.861Z. Cite as: DiMartino Home Improvement — Tavlee (https://tavlee.com/contractor/dimartino-home-improvement-north-haven) Source: https://tavlee.com/contractor/dimartino-home-improvement-north-haven ## Sitemap [Full site index](https://tavlee.com/sitemap.md)