Boiler Installation

Boiler Installation in Washington, PA

Family-Owned Since 1948. NATE-Certified Boiler Installation Backed by a 3-Year Warranty.

Shearer Heating, A/C & Refrigeration installs residential boilers throughout Washington, PA, and the Greater Pittsburgh Area. We’re family-owned and have been serving this region since 1948. Our technicians are NATE-certified, factory-trained, and we’re a Carrier Factory Authorized Dealer. Licensed and insured, we back every installation with a 3-year workmanship warranty and a 10-year manufacturer warranty. Free estimates are available, and we answer calls after hours.

Ready to replace your boiler? Call (724) 932-6862 to schedule your free estimate. Same-day service is available when scheduling permits, and we offer 24/7 emergency support.

What Boiler Installation Involves

Before we select any equipment, we calculate your home’s square footage and room-by-room heating load. Correct sizing matters: an undersized boiler runs constantly trying to keep up, while an oversized unit short-cycles and wastes fuel. Getting it right from the start protects your investment and helps keep your home comfortable through every Washington County winter.

We work with multiple makes and models to match the system to your home, heating needs, and budget. As a Carrier Factory Authorized Dealer, we have access to high-efficiency Carrier equipment with full manufacturer-backed support. High-efficiency condensing boilers can reach AFUE ratings of 90% or higher compared to older units that may operate at 56 to 70% AFUE, which can contribute to meaningful long-term heating cost reductions. Most installations take one to two days, depending on system complexity, existing piping, and whether venting upgrades are needed. We also pull and manage all required Pennsylvania permits as part of the project. Financing is available with approved credit.

Signs It’s Time for Boiler Replacement

Boilers typically last 15 to 25 years with proper maintenance. If your system is approaching or past that range, replacement is worth weighing against the cost of continued repairs.

Watch for these indicators that a new installation makes more sense than another service call:

Rising energy bills despite normal usage patterns
Frequent breakdowns requiring repeated repair visits
Uneven heat across rooms or floors
Visible corrosion or persistent leaks on the unit or piping
Repair estimates that approach a significant portion of replacement cost

Types of Boiler Systems We Install

We install every category of residential boiler, from modern high-efficiency condensing systems to older cast-iron models. Understanding the differences helps you make a confident decision for your home.

Hot Water (Hydronic) Systems

Hydronic boilers heat water and distribute it through baseboard radiators or radiant in-floor tubing. Radiant floor systems warm objects and surfaces directly rather than just the air, delivering an enveloping comfort that forced-air heating can’t replicate. These are among the most popular boiler replacement choices in the Washington, Pennsylvania, area.

Steam Boilers

Steam systems heat water past boiling and distribute steam through cast-iron radiators. They’re common in older Washington County homes built before forced-air systems became standard, and we understand the specific installation and venting requirements they involve.

Combi-Boilers

A combi-boiler supplies hot water for both space heating and domestic use from a single unit, eliminating the need for a separate water heater. They’re a practical choice for homes where space is limited or where the water heater is also due for replacement.

Condensing & Direct-Vent Boilers

Direct-vent condensing boilers exhaust cool combustion gases through a plastic pipe rather than a traditional chimney flue, making them installable in homes without existing flue systems. Sealed-combustion models draw combustion air from outside rather than from indoor living space, improving efficiency in tightly constructed homes.

Why Homeowners Choose Boiler Heat

Because boilers don’t move air through ductwork, they don’t circulate dust, allergens, or other particulates through living spaces. That matters for households with allergies or respiratory sensitivities. Operation is also quiet, with none of the fan cycling that comes with forced-air systems.

In a closed-loop hydronic system, the same water returns and is reheated each cycle rather than conditioning fresh air from scratch, which contributes to the efficiency advantage these systems hold. And because radiant heat warms surfaces and objects rather than just ambient air, it can feel comfortable at lower thermostat settings.

Continue Reading Read Less

Request Service
Request Service
Request Estimate
Request Estimate

Boiler Installation in Washington, PA from a Team That Stands Behind Its Work

When you choose Shearer Heating, A/C & Refrigeration for boiler replacement in Washington, Pennsylvania, you’re working with a locally rooted team. Here’s what comes with every installation we complete:

3-year workmanship warranty on every installation
10-year manufacturer parts warranty on qualifying equipment
100% satisfaction guarantee
NATE-certified technicians on every job
Carrier Factory Authorized Dealer status, meeting Carrier’s standards for skills and ongoing training
Family-owned since 1948, with over 75 years serving Washington and the Greater Pittsburgh Area
27 employees dedicated to customer service across Washington, Allegheny, and McMurray Counties
Member of the Washington County Chamber of Commerce and the Air Conditioning Contractors of America (ACCA)

Once your installation is complete, our Big On Service Plan (a preventive maintenance agreement) keeps your new system running reliably year after year. Our owners are accessible, our technicians are thorough, and we don’t consider a job finished until you’re satisfied.

Get a Free Boiler Installation Estimate

If your boiler is aging, failing, or just costing more to run every season, let’s talk about your options. We offer free estimates on boiler installation and replacement throughout Washington, PA, and the surrounding area. Financing is available with approved credit, and we answer calls after hours so you’re not left waiting when something goes wrong.

Call (724) 932-6862 to schedule your free estimate with Shearer Heating, A/C & Refrigeration. We’re here when you need us, including after hours and on weekends.

100% Satisfaction Guarantee
You can be confident you'll be happy when our team drives away.
Same-Day Service Available
Get an HVAC tech out fast with our same-day appointments.
Top Industry Warranties
Talk to our team about our heating and cooling services warranty!
We Offer 24/7 Emergency Services
Don't sit around and wait for an HVAC technician. We're here for you!
Call Now to Schedule Your Repair
We make it easy to get started with fast, reliable service.

Contact Our HVAC Pros

Comfort Is Just a Few Clicks Away!

First Name
Please enter your first name.
Last Name
Please enter your last name.
Phone
Please enter your phone number.

This isn't a valid phone number.
Email
Please enter your email address.

This isn't a valid email address.
Address
Please lookup your address.
Are you a new customer?
Please make a selection.
How can we help you?
Please enter a message.
By submitting, you agree to receive text messages from Shearer Heating, A/C & Refrigeration at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel or HELP for assistance. Acceptable Use Policy