NYS Home Inspector License #16000009862 NYS Lic. #16000009862
All 5 boroughs of NYC + Nassau & Suffolk counties 718-208-7092

Nassau County Home Inspection Services

Precision Pre-Purchase Inspections Across Nassau County's North & South Shores

From North Shore Gold Coast estates in Great Neck and Oyster Bay to suburban split-levels in Garden City, Syosset, and Merrick, Nassau County home buyers require thorough, meticulous inspection standards.

HomeStar brings over 20 years of dedicated Long Island inspection experience. We evaluate older oil-to-gas conversions, central air condensers, subterranean termite risks, roof shingle life, and crawlspace waterproofing so you know exactly what you are purchasing.

Call 718-208-7092 Request Quote Online →
Homes in Nassau County 80 Nassau County Areas
01

Licensed Owner On-Site

Every Nassau County inspection is personally conducted by NYS licensed inspector Daren Koniuk (never an apprentice, trainee, or sub-contractor).

02

Next-Day Digital Report

Receive your comprehensive digital PDF report with high-resolution color photographs delivered to your inbox the next day.

03

Free Bank Termite Report

Includes an official Wood Destroying Organism (WDO) inspection report (NPMA-33) required by mortgage lenders at no additional charge.

Common Housing Types in Nassau County

We bring specialized building-science experience tailored to the specific construction styles found across Nassau County.

Suburban Colonials & Split-Levels

Classic single-family residences in Garden City, Syosset, Jericho, Plainview, and Merrick with attached garages.

Full Checklist Evaluation

North Shore Luxury Estates

Expansive multi-acre Gold Coast properties in Great Neck, Roslyn, Oyster Bay, Sands Point, and Locust Valley.

Full Checklist Evaluation

South Shore Waterfront Homes

Canal and bayfront residences in Massapequa, Bellmore, Freeport, and Oceanside requiring bulkhead awareness.

Full Checklist Evaluation

Co-Op & Condo Communities

Established garden apartment co-operatives in Great Neck, Mineola, and Floral Park.

Full Checklist Evaluation

Costly Issues We Uncover in Nassau County

Don't buy an inherited repair bill. We inspect all high-risk systems and look for structural and safety hazards before you close.

Risk: $10,000–$40,000+

Buried Heating Oil Tanks (USTs)

Disconnected copper fuel lines, patch marks in the basement floor, and exterior vent or fill pipes pointing to an abandoned underground tank with no municipal decommissioning certificate.

Photo-documented in report
Risk: $6,000–$15,000

Central Air Condenser End-of-Life

Aging AC condensers with obsolete refrigerant, compressor wear, and failing evaporator coils near the end of their operational lifespan.

Photo-documented in report
Risk: $8,000–$28,000

Crawlspace Moisture & Sill Plate Rot

Inadequate crawlspace ventilation causing subfloor wood decay, organic growth, and subterranean termite activity.

Photo-documented in report
Risk: $4,000–$12,000

Attic Ventilation & Ice Damming

Blocked soffit vents, inadequate insulation R-value, and historical roof sheathing moisture staining.

Photo-documented in report

1,700+ Point Inspection Checklist in Nassau County

From roof parapets to foundation slabs, every accessible component is rigorously tested.

1. Roofing & Exterior Envelope

Shingles, flat membranes, parapet walls, step flashing, skylights, gutters, drainage scuppers, siding, brickwork, and soil grading.

2. Electrical Service & Panels

Main service entrance, circuit breaker ratings, grounding, sub-panels, branch wiring, GFCI/AFCI outlets, and reverse polarity hazards.

3. Heating & Cooling (HVAC)

Steam and hydronic boilers, gas furnaces, central AC condensers, ductwork, thermostats, zone valves, and combustion safety vents.

4. Plumbing & Water Heaters

Supply piping, waste drainage stacks, vent pipes, water heater tanks, pressure relief valves, functional flow, and fixture leaks.

5. Foundation & Structure

Basement walls, floor slabs, crawlspaces, load-bearing wood framing, floor joists, settlement indicators, and water intrusion.

6. Interiors, Attics & Termite WDO

Doors, windows, stairs, ceiling integrity, attic insulation depth, roof ventilation, and official wood destroying organism (termite) check.

Nassau County Home Inspection Questions

Direct answers to common questions about buying and inspecting homes in Nassau County.

How do you check for abandoned oil tanks in Nassau County?

We inspect basement foundation penetrations for disconnected copper fuel lines, patch marks, and exterior vent/fill pipes that suggest a buried tank on the property.

When do I receive my Nassau County inspection report?

You will receive your full digital inspection report with detailed color photos the next day.

Are all built-in kitchen and mechanical appliances tested?

Yes, we test built-in kitchen appliances, heating systems, water heaters, central AC units, and electrical safety disconnects.

Areas We Inspect in Nassau County

HomeStar performs certified home inspections across all 80 neighborhoods in Nassau County.

Showing all 80 areas
  • Centre Island
  • Lattingtown
  • Cove Neck
  • Sands Point
  • Locust Valley
  • Baxter Estates
  • Glen Head
  • East Norwich
  • Kings Point
  • Great Neck
  • Flower Hill
  • Brookville
  • Syosset
  • Great Neck Estates
  • East Hills
  • Jericho
  • Plainview
  • University Gardens
  • Albertson
  • Westbury
  • Hicksville
  • Carle Place
  • Bethpage
  • Floral Park
  • East Meadow
  • Farmingdale
  • South Farmingdale
  • Elmont
  • Hempstead
  • North Bellmore
  • East Massapequa
  • Lakeview
  • Roosevelt
  • Lynbrook
  • Baldwin
  • Bellmore
  • East Rockaway
  • Baldwin Harbor
  • Cedarhurst
  • Lawrence
  • Barnum Island
  • Atlantic Beach
  • Lido Beach
  • Bayville
  • Glen Cove
  • Oyster Bay
  • Upper Brookville
  • Muttontown
  • Sea Cliff
  • Port Washington
  • Manhasset
  • Roslyn
  • Roslyn Heights
  • Old Westbury
  • Mineola
  • New Cassel
  • Salisbury
  • Woodbury
  • Old Bethpage
  • Levittown
  • Plainedge
  • North Wantagh
  • Wantagh
  • Seaford
  • Massapequa
  • Merrick
  • North Merrick
  • Freeport
  • Garden City
  • Franklin Square
  • New Hyde Park
  • Oceanside
  • Island Park
  • Valley Stream
  • North Valley Stream
  • Hewlett
  • Woodmere
  • Inwood
  • Long Beach
  • and many others...
Verified Client Feedback

Rated 4.9 Stars Across NYC & Long Island

Real reviews from home buyers, co-op purchasers, real estate investors, and tradesmen across all five NYC boroughs and Nassau/Suffolk counties.

Queens Home Inspector / HomeStar Professional Home Inspections

Google Verified
4.9
★★★★★
(150+ Google Reviews)
Filter the reviews shown below by topic:
K
Kuei Fan
1 review
6 months ago
★★★★★
Condo Inspection

"It was great working with Daren. We were able to setup a time for an inspection on a condo with less than a week's notice. He does a thorough job, very patient and honest."

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J
Joanne Lin
9 reviews • 1 photo
7 months ago
★★★★★
Meticulous & Knowledgeable

"Highly recommend working with Daren. We were able to schedule an inspection on a Saturday morning with no issues. He is meticulous and knowledgeable. We knew we were in good hands. His walkthrough of the property, exterior and interior, was comprehensive."

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M
Michelle Lee
8 reviews • 1 photo
2 months ago
★★★★★
Reasonable price

"Reasonable price. Daren was great! Professional, knowledgeable and nice. This was our first home inspection and he took his time to thoroughly inspect the house and to give us a breakdown of Home 101. Thank you Daren!"

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A
Aswini Ramesh
2 reviews
7 months ago
★★★★★
Fast Report Delivery

"Fantastic experience with Daren. He was incredibly thorough, making sure I understood the condition of the home. On top of the great communication, the service was very fast. I had my report back much sooner than expected. Highly recommend!"

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A
Alex
Local Guide • 105 reviews
6 months ago
★★★★★
Condo Inspection

"Wanted an inspection on a condo and was recommended Daren. He was very communicative and thorough in explanations throughout the whole process. Scheduling was easy and flexible. The report came promptly the day after. Highly recommended."

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S
Samantha Anderson
4 reviews
9 months ago
★★★★★
Reasonable price

"Reasonable price. Daren was a pleasure to work with from the very first call. He was respectful and professional. The entire process was explained to me on the first call and there were no surprises. After completing a thorough inspection, he walked me through all findings."

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K
Ka Shek Lee
1 review
7 months ago
★★★★★
Prompt & Courteous

"Working with Daren was a smooth and easy experience. He arrived promptly, was professional and courteous, and took the time to explain what he was inspecting and any issues he found. He was very responsive and easy to work with. Highly recommended."

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C
Charmaine Rice
Local Guide • 13 reviews
11 months ago
★★★★★
Co-Op Inspection

"Reasonable price. Daren was able to accommodate my co-op inspection on fairly short notice. He arrived early and demonstrated professionalism and expertise throughout the entire process. After completing a thorough inspection, he walked me through the entire property."

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D
Daniel Kang
2 reviews
8 months ago
★★★★★
First-Time Buyer

"Reasonable price. Daren has made our home purchasing process much smoother with his professionalism and skill. He answered our many questions thoughtfully and helped us navigate the process. We would definitely work with him again in the future!"

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Call HomeStar: 718-208-7092

Know what you're buying before you buy it.

The most expensive purchase you'll ever make deserves a professional inspection. Not satisfied? You don't pay. Direct line answered 24/7/365.