5 HVAC Repair Contractors in Elmsford, NY

2.7 avg rating
38 total reviews3 offer 24/7 service
Need emergency service? 4 HVAC providers in Elmsford offer 24/7 availability

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Top-Rated HVAC Repair Contractors in Elmsford

#1

Phoenix Mechanical

4.5(31 reviews)

Thirty-one reviews yield a 4.5-star average with zero rating Below 4 stars, reflecting consistent service quality across documented experiences. Every reviewer…

26 Vreeland Ave Unit B, Elmsford, NY 10523
#2

Res-Com Heating & Air Conditioning

4.2(5 reviews)
24/7

Four of five reviews award five stars, with Laura Twedt's account of same-day AC repair during a heat wave providing concrete evidence of the company's…

12B W Main St, Elmsford, NY 10523
#3

Trademark Mechanical

5.0(2 reviews)
18 S Central Ave, Elmsford, NY 10523

All HVAC Repair Contractors (5 total)

D.P. Wolff, Inc.

0.0
24/7
2 Westchester Plaza Suite 160, Elmsford, NY 10523

Ocean Air HVAC

0.0
24/7

No customer reviews have been submitted for this business to date, preventing quantitative analysis of common…

36 White Plains Ave, Elmsford, NY 10523

HVAC Repair Costs in Elmsford

Typical heating and cooling repair costs in Elmsford, by component.

ServiceLowAverageHigh
Diagnostic / service call
$83$132$220
Thermostat replacement
$165$303$550
Blower motor replacement
$440$715$1,210
Heat exchanger replacement
$1,650$2,420$3,850
Ignitor replacement (gas furnace)
$165$275$440
Control board replacement
$330$605$990
Full system repair (major)
Multi-component failure
$550$1,320$3,300

Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.

HVAC Repair in Elmsford, NY: What to Expect

Elmsford homeowners face seasonal swings that keep repair calls steady year-round. The nearby coastal climate—similar to Stamford’s maritime influence on Long Island Sound—means milder winters but humid summers, so both heating and dehumidification systems get heavy use. Local demand for hvac-repair Elmsford is met by five contractors averaging a 2.7-star rating, and three of them advertise 24/7 service.

Prices for common repairs span minor thermostat and duct fixes up through compressor replacements and heat exchanger work, with costs varying widely by scope and parts; exact local ranges for top cost items aren’t available in the supplied data. New York’s lack of a statewide HVAC license means consumers should confirm municipal or county credentials and ask whether techs carry local permits and insurance before authorizing work.

With no customer highlights provided, the market picture relies on ratings and availability: the middling average suggests inconsistent quality across providers, and round-the-clock offerings point to reasonable emergency coverage. Prioritize technicians with documented local licensing, clear written estimates, warranty terms, and experience managing humidity and system cycling in this four-season coastal-adjacent environment.

Frequently Asked Questions

HVAC repairs in Elmsford range from $83-$3,850 depending on the component. Thermostat replacement runs $150-$500, blower motor $400-$1,100, ignitor $150-$400, and heat exchanger replacement $1,500-$3,500. Diagnostic fees of $75-$200 are typically credited toward the repair if you proceed.