Alex Heating & Air Conditioning Corp.
About Alex Heating & Air Conditioning Corp.
Alex Heating & Air Conditioning Corp. is a leading HVAC company serving Lower Westchester County. They are committed to providing the highest quality service and customer satisfaction, with a team of highly trained technicians experienced in installing, maintaining, and repairing all types of heating and cooling systems.
Listing last verified March 2026. Information sourced from public records and Google Business data.
HVAC Services
hvac services offered in Pelham:
- General_contractor
- Air Conditioning Installation
- Heating System Installation
- Hydro Air Systems
- Heat Pumps
- High Velocity Systems
- Ductless Systems
- Hvac Maintenance
HVAC in Pelham — FAQ
How much does a new HVAC system cost in Pelham?
A new HVAC system in Pelham typically costs $5,500-$18,000 per system, with an average project around $12,000. Energy efficiency standards and oil-to-heat pump conversions are driving HVAC upgrade demand in Westchester.
How often should I service my HVAC system in Pelham?
HVAC systems in Pelham should be serviced twice yearly: once in spring for cooling and once in fall for heating. Regular maintenance extends equipment life and prevents costly breakdowns during New York's extreme summer heat and winter cold.
What heating system is best for Pelham homes?
Most Pelham homes (median built 1940) originally used oil boilers or steam radiators. Many homeowners are upgrading to high-efficiency heat pumps, which provide both heating and cooling. With median home values around $965,000, an efficient HVAC system protects your investment.
Before Hiring a HVAC Pro in Pelham
Use this checklist to vet contractors before signing a contract.
Ask for a Manual J load calculation before they quote equipment size
A proper load calculation considers insulation, windows, square footage, and climate. A contractor who sizes by square footage alone will over- or under-size the system.
Verify EPA Section 608 certification for refrigerant handling
Federal law requires technicians to be EPA-certified to purchase or handle refrigerants. Uncertified work is illegal.
Confirm they will pull mechanical permits and schedule inspections
HVAC installations require permits in CT and NY. Unpermitted systems can void manufacturer warranties and cause issues at resale.
Ask about available rebates for high-efficiency equipment
Federal tax credits (25C/25D) and state utility rebates can offset $2,000-$8,000+ on heat pumps and high-efficiency systems.
Verify Home Improvement Contractor license with your municipality
New York counties require Home Improvement Contractor registration. Check with your local clerk's office or building department.
Confirm general liability insurance and workers' compensation coverage
Ask for a certificate of insurance (COI) naming you as additionally insured. Workers' comp protects you if a worker is injured on your property.
Get 2-3 written estimates that itemize labor, materials, and timeline
Lump-sum quotes hide details. Itemized estimates let you compare apples to apples and catch hidden costs.
Check permit requirements with Village of Pelham Building Department ((914) 738-2258)
Contact village hall for permit requirements. Pelham includes Pelham and Pelham Manor — check which jurisdiction your property is in.
Ask for 3 recent local references and actually call them
Ask references specifically: Did the job finish on time and on budget? Were there surprises? Would you hire them again?
Verify contractor credentials: NY Division of Licensing Services
Best Time to Hire a HVAC Pro in New York
Seasonal timing guide for the Northeast (CT/NY metro area).
Schedule your AC tune-up before the rush. Best time to install a new system — contractors are available and can work before summer heat arrives. Equipment prices are often lower.
Peak emergency season for AC breakdowns. Wait times stretch to 1-2 weeks for non-emergencies. System replacements during a heat wave are stressful and rushed.
Schedule your furnace/boiler tune-up before heating season. September-October is the best window to install a new heating system before prices rise in November.
Emergency furnace and boiler calls spike. No-heat situations are prioritized. Expect premium rates for emergency service. Oil and propane deliveries should be scheduled early.
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