---
title: "Koss Home Improvement Co. — General Contractors | Houzz"
canonical_html_url: https://www.houzz.com/professionals/general-contractors/koss-home-improvement-co-pfvwus-pf~915525916
markdown_url: https://www.houzz.com/md/professionals/pf~915525916.md
entity_type: LocalBusiness
business_name: "Koss Home Improvement Co."
category: ["General Contractors"]
image: https://st.hzcdn.com/fimgs/1ef3773f042ea6a5_3462-w400-h400-b0-p0--.jpg
address: "Stamford, Connecticut 06903, United States"
latitude: 41.1352
longitude: -73.5684
phone: "(203) 322-8365"
website: http://www.khibuilder.com
rating: 5
review_count: 5
followers: 48
last_updated: 2026-09-27
---

# Koss Home Improvement Co.

Original Houzz profile: [Koss Home Improvement Co.](https://www.houzz.com/professionals/general-contractors/koss-home-improvement-co-pfvwus-pf~915525916)

## Professional summary

- **Primary category:** General Contractors
- **Location:** Stamford, CT
- **Serves:** Lower Fairfield County
- **Houzz rating:** 5.0 out of 5 (5 reviews)

## About

### Houzz Badges

- Recommended on Houzz
- 25 Ideabook Saves

We're a full service residential construction firm located in Fairfield County. Steve along with his partner Sarah are determined to provide a top tier product.

### Services Provided

- Steve and Sarah combine their individual talents
- forming a unique partnership that covers all aspects of the contracting experience. We strive to make our projects run as smoothly and painlessly as possible for our clients. We both call lower Fairfield County our home and have for many years. We are in tune with client's expectations of quality and service in this area.

### Areas Served

- Lower Fairfield County

### Typical Job Cost

$20,000 - 2 million

## Business Details

| Field | Value |
| --- | --- |
| Business Name | Koss Home Improvement Co. |
| Address | Stamford, Connecticut 06903, United States |
| Phone | (203) 322-8365 |
| Website | http://www.khibuilder.com |
| License Number | 0520605 |
| Followers on Houzz | 48 |

## Contact

- **Houzz profile:** [Koss Home Improvement Co.](https://www.houzz.com/professionals/general-contractors/koss-home-improvement-co-pfvwus-pf~915525916)
- **Website:** http://www.khibuilder.com
- **Phone:** (203) 322-8365

## Reviews

**Overall rating: 5.0 out of 5 — 5 reviews**

### All 5 reviews

**★★★★★ — Jennifer Carberry, Dec. 2016**

> Steve and Sarah and their team did a great job on our home addition and kitchen renovation.  We are extremely happy with the results!

**Comment from Koss Home Improvement Co.:**

> Thank you so much Jennifer. We hope you and your Mom enjoy everything for many years to come.

**★★★★★ — stevenish1, Feb. 2015**

> Koss Home Improvement has completed several renovations at my home over a Period of 10 years.
>
> The work has been excellent and I would highly recommend this Company.
>
> They are the Best.   Bob Stevenish

**★★★★★ — Pete Danielsen, Feb. 2015**

> I am in my fifth home renovation in Greenwich and wish I had met Steve on our first.  His taste, skills and attitude are excellent.  Everything was done on time, as planned and without any hassle. They were very respectful of keeping the job site clean and safe and the quality of the work is excellent.  I am already working on my next project with KHI.

**★★★★★ — pschreyer, Jan. 2015**

> Has done a large home expansion and renovation project for us, and several other medium sized projects.
>
> High quality of work, professional and friendly crews, finished on schedule.
>
> All changes and extra work priced fairly.
>
> Good communication throughout. always reachable to answer questions. when work was subcontracted, he managed the subs very well.
>
> Would highly recommend them.

**★★★★★ — eadams810, Oct. 2014**

> We hired Steven Koss of Koss Home Improvement to renovate our home.  We interviewed several others in the area, but Mr. Koss was by far the most knowledgeable, professional, honest and reasonable.  His level of craftsmanship and customer service truly went above and beyond our greatest expectations.  He is always reachable and timely.  When we were stuck at crossroads in terms of making design decisions, Mr. Koss was able to use his vast experience to come up with innovative solutions that really just took the whole project to the next level.  I would recommend him to anyone, for any size project.  A true find.

## Selected projects

- [Darien, CT New Home](https://www.houzz.com/hznb/projects/darien-ct-new-home-pj-vj~906976)
  - Location: Not specified
  - Photos: 3
- [Greenwich CT Whole House Renovation](https://www.houzz.com/hznb/projects/greenwich-ct-whole-house-renovation-pj-vj~932820)
  - Location: Not specified
  - Photos: 11
- [Unique Features](https://www.houzz.com/hznb/projects/unique-features-pj-vj~907057)
  - Location: Not specified
  - Photos: 5
- [Staircases](https://www.houzz.com/hznb/projects/staircases-pj-vj~1126587)
  - Location: Not specified
  - Photos: 6
- [Greenwich CT Renovation](https://www.houzz.com/hznb/projects/greenwich-ct-renovation-pj-vj~907009)
  - Location: Not specified
  - Photos: 8

[See all 5 projects](https://www.houzz.com/professionals/general-contractors/koss-home-improvement-co-pfvwus-pf~915525916)

---

*Source: Houzz professional profile. Reflects the profile as of 2026-09-27.*