General Contractors in Mahopac, NY

8 Pros

Mahopac's lakefront properties around Lake Mahopac drive waterfront renovation activity. Boat docks, deck replacements, and indoor updates to maximize lake views are particularly popular. Browse 8 verified general contractors serving Mahopac, compare ratings, and get free quotes.

General Contracting Market in Mahopac

Typical Range
$90-$210 per hour
Avg Project
$32,000
Contractors
8
Home Value
$445,000
Homes Built
~1972
Home Types
Split-Level, Colonial

Lower overhead and rural market dynamics moderate costs. Barn conversions and additions popular in Putnam.

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All General Contractors (8)

Northern Construction Paving
5.0117 reviews
28+ yrs

Northern Construction is a family-owned business in Mahopac, NY that has been proudly serving Westchester and Putnam County communities for more than 20 years. They specialize in all aspects of residential and commercial paving, masonry, and drainage work, and are fully licensed and insured with an A+ rating from the Better Business Bureau.

General Contractor · Commercial Paving · Residential Paving +4

28+ yrs

New Millennium Home Improvement Inc. is a dedicated home remodeling company serving the NYC Metropolitan Area. With over 28 years of experience, they provide superior services for residential and commercial clients, transforming homes and spaces with expertise and elegance.

Home Goods Store · Store · General Contractor +7

Impressive Construction Corporation provides comprehensive general contracting services throughout the Mahopac region. With experienced local professionals and a commitment to quality workmanship, they handle residential and commercial construction projects with skill and precision.

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R
5.02 reviews

RJS Construction specializes in general contracting services for residential and commercial projects in the Mahopac area. With experienced professionals and a track record of quality work, they provide comprehensive construction solutions for local clients.

General Contractor

LoPiccolo Contracting
5.01 reviews
50+ yrs

LoPiccolo Contracting LLC is a general contracting company that has been serving Westchester and Putnam County, New York for over 50 years. They offer a wide range of construction and home improvement services, including small and large-scale projects, new construction, additions, and remodeling.

General Contractor · Small and large-scale construction · Alteration projects +8

Windows Plus General Contracting serves the Mahopac area with expert construction and renovation services. The company handles a wide range of general contracting projects for local homeowners and businesses.

General Contractor

Dutchman Contracting Inc
4.516 reviews

Dutchman Contracting Inc provides general contracting services throughout the Mahopac region. With 16 reviews averaging 4.5 out of 5 stars, the company has built a solid reputation for quality workmanship in the local community.

General Contractor

Leo's General Contracting LLC
3.97 reviews

Leo's General Contracting LLC is a general contracting business located in Mahopac with a 3.9-star rating, offering construction and renovation services to local clients.

Building Permits in Mahopac

Town of Carmel Building Department
(845) 628-1500|Official Website
Permit likely required. Most general contracting work in Mahopac requires a building permit. Your contractor should handle the permit application and schedule required inspections.

Mahopac is a hamlet within Carmel centered on Lake Mahopac. Lake-area setbacks and environmental regulations apply to waterfront properties.

Frequently Asked Questions

1How much does a home renovation cost in Mahopac?
Home renovation costs in Mahopac average $32,000 for a typical project, with rates of $90-$210 per hour. Lower overhead and rural market dynamics moderate costs. Barn conversions and additions popular in Putnam.
2Do general contractors in Mahopac need to be licensed?
Yes, general contractors in Mahopac must hold a New York State Home Improvement Contractor (HIC) registration through the NY Department of State in Putnam County. This requires proof of insurance and protects homeowners. Permits are filed through the Town of Carmel Building Department ((845) 628-1500). Always verify the license number before signing any contract.
3What renovation challenges are common in Mahopac?
Mahopac GCs regularly deal with: Lakefront properties on Lake Mahopac requiring dock, seawall, and shoreline maintenance; 1970s split-levels with original windows and insulation needing energy upgrades. The area's Split-Level and Colonial homes each present different renovation considerations. A good GC will identify these issues during the initial walkthrough and factor them into the bid.
4What should I budget for renovating a Split-Level in Mahopac?
Split-Level homes are common in Mahopac and typically need updates to kitchens, bathrooms, and systems. For a mid-range whole-home renovation, budget $75,000-$200,000 depending on scope. At Mahopac's $445,000 median home value, spending 10-15% of the home's value on renovations is a reasonable guideline. Get 3+ bids from licensed GCs.

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Contractor listings last updated March 2026. Data sourced from Google Business profiles, state licensing databases, and public records.

8 General Contracting Pros

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