Air Conditioning & HVAC Replacements | Haverhill MA

Cooling & Heating Services

Air Conditioning Repair & Maintenance

Quick diagnostics, refrigerant checks, coil cleaning, leak fixes, and tune-ups to restore efficiency.

Learn about AC efficiency ratings at ENERGY STAR®

Call now: 978-352-7900 | Request Service Online

New AC Installation & Replacement

High-efficiency central air professionally sized by Manual J load calculation for comfort and lower bills.

Verify equipment ratings in the AHRI Directory

Heat Pumps & Ductless Mini-Splits

Year-round comfort with cold-climate heat pumps and zoned ductless systems.

See federal guidance at the U.S. DOE. Explore our ductless mini-splits

Furnace Replacement & HVAC Upgrades

Reliable gas/oil furnaces and matched coils/air handlers for balanced, efficient systems. See our full heating services

Smart Thermostats & Indoor Air Quality

Wi-Fi controls, filtration, UV, and humidity management for healthier air. EPA

Signs You May Need AC or Full HVAC Replacement

Frequent breakdowns and rising repair costs
Inconsistent temperatures or weak airflow
System age 10–15+ years

R-22 legacy equipment or parts no longer available
Short cycling, high humidity, or loud operation

Check current rebates at Mass Save®

Our Installation Process

In-home assessment & Manual J load calculation. ACCA sizing avoids over/undersizing.
Good/Better/Best options & upfront pricing.
Permits and code compliance.
Professional installation. Proper airflow, refrigerant charge, and electrical.
Startup, testing, and homeowner walk-through.
Warranty registration and maintenance plans.

Resources: ACCA resources • Maintenance plans

Why Choose Extreme Plumbing Services

Local, licensed HVAC pros serving Haverhill and nearby communities
Transparent estimates and clear communication
Quality equipment matched to your home and goals
Respect for your property and timelines
Ongoing support with seasonal HVAC maintenance

Service Area

Haverhill, Bradford, Methuen, Lawrence, Andover, North Andover, Boxford, Georgetown, Groveland, Merrimac, Amesbury, Newburyport, Topsfield, Danvers, Peabody, Salem, Tewksbury, Dracut, Lowell, and surrounding Greater Boston/North Shore communities.

See our full coverage: Service Areas

FAQs

How fast can you replace an AC?

Most single-family replacements are completed in one day. Complex duct or electrical work can extend timelines.

What size AC do I need?

We perform a Manual J load calculation and check ducts to ensure proper capacity and airflow.

Are heat pumps a good fit for Massachusetts?

Yes. Modern cold-climate systems provide efficient cooling and reliable heating for much of the winter. Many homes use dual-fuel setups with a furnace.

How often should I service my AC?

Once per year for cooling and once per year for heating to protect efficiency and warranties.

What influences total cost?

Home size, efficiency ratings, duct condition, electrical needs, and add-ons like smart thermostats or IAQ upgrades.

Can you replace the furnace and AC together?

Yes. Matched systems improve efficiency, performance, and warranty alignment.

Calls to Action

• Request an Estimate • Enroll in a Maintenance Plan • Financing Options

Extreme Plumbing & Heating

Trusted heating, plumbing and water heater service for Essex County, MA and Southern NH.

Local: (978) 352-7900

Toll-Free: (800) 942-8555

24/7 Emergency Service

Tap to Call: (978) 352-7900

Air Conditioning & HVAC Replacements | Haverhill MA