HVAC Services in Port Jefferson, NY

4 HVAC contractors found

HVAC Service
AC Repair
HVAC Repair
AC Installation
HVAC Maintenance
Commercial HVAC
Emergency HVAC
AC Replacement

HomeOps Electric

4.8(286)
Highly Rated

All 286 reviews award 5 stars, with customers consistently praising Craig and the team for emergency…

170 N Country Rd #1, Port Jefferson, NY 11777
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Urban Village Contracting

5.0(25)

All 25 reviews award 5 stars, with recurring praise for craftsmanship, attention to detail, reliability, and…

407 E Main St #10, Port Jefferson, NY 11777
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Campo Brothers

3.5(24)

4 of 24 reviewers mention specific post-construction issues with windows or HVAC systems, while 15 positive…

907 Main St, Port Jefferson, NY 11777
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Command-Air Mechanical Inc

4.0(8)

Five of eight reviewers awarded five stars, with customers specifically praising technicians Henry and Tyler…

25 Old Homestead Rd, Port Jefferson, NY 11777
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HVAC Service Costs in Port Jefferson, NY

Pricing ranges across all HVAC services offered in Port Jefferson.

ServiceTypical RangePrice Points
AC Repair$83$3,080
AC Installation$168$22,400
AC Replacement$2,352$17,920
HVAC Maintenance$15$824
HVAC Repair$83$3,850
HVAC Service$76$15,228
Emergency HVAC$165$3,850
Commercial HVAC$2$88,000

Prices reflect continental metro averages based on HomeAdvisor and Angi published cost data. Last updated: April 2026.

HVAC in Port Jefferson, NY: What Homeowners Should Know

Port Jefferson sits on the North Shore of Long Island, where Long Island Sound moderates the extremes of both summer and winter. Summers bring 85 F highs with enough humidity to stress any cooling system, while January lows around 25 F keep heating equipment working hard from November through March. This four-season coastal climate creates steady demand for both cooling from June through September and heating during the cold months. With six hvac companies Port Jefferson serving the area and an average rating of 4.5 stars across 620 reviews, homeowners have options, but finding the best hvac Port Jefferson requires knowing what to look for.

Cost considerations span a remarkable range from $2 to $88,000 depending on whether you're calling for a minor repair or replacing an entire system. New York does not require a statewide HVAC contractor license, so professionals in Port Jefferson comply with local county and municipal requirements instead. This means credentials and permitting can vary from one town to the next, and homeowners should confirm a contractor's local standing before signing any agreement.

Customer feedback reveals what distinguishes the area's contractors. Craig and the team at HomeOps Electric draw repeated praise for emergency response times, same-day arrivals, and handling complex upgrades with technical skill. Urban Village Contracting, led by Tom and Kurt, earns acclaim for craftsmanship, attention to detail, and thorough cleanup after projects. Reviewers consistently highlight responsive communication and reliability as defining traits of these crews.

Frequently Asked Questions

Among 4 HVAC contractors serving Port Jefferson, the top-rated providers average 4.3★ across 343 reviews. The highest-ranked companies on this page are sorted by a combination of rating and review volume, so established contractors with consistent quality appear first. Check reviews, licensing, and response time to pick the right fit for your situation.

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