The Best HVAC in Marietta, PA

Compare the highest-rated hvac professionals in Marietta, Pennsylvania. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Marietta Climate Control

4.8
(142 reviews)
Verified

A family-owned and operated HVAC specialist serving Marietta and Lancaster County for over 25 years. They are known for their expertise in high-efficiency heating and cooling system installations, particularly for older homes common in the historic district. Their technicians are NATE-certified and specialize in solving complex comfort issues in diverse home architectures.

341 Front Street, Marietta, PA 17547

Specialties & Features

24/7 Emergency Service
High-Efficiency System Installation
Historic Home HVAC Solutions
Boiler and Radiant Heat Systems

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Susquehanna Valley Heating & Air

4.6
(118 reviews)
Verified

This provider has built a strong reputation for reliability and comprehensive HVAC services. They are a Carrier Factory Authorized Dealer, ensuring top-tier equipment and training. They focus heavily on energy efficiency upgrades and offer detailed load calculations to ensure new systems are perfectly sized for the humid summers and cold, windy winters of the Susquehanna River Valley.

101 W. Market Street, Marietta, PA 17547

Specialties & Features

Carrier Factory Authorized Dealer
Energy Efficiency Audits
Ductwork Design and Sealing
Preventive Maintenance Plans

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#3

Comfort Masters HVAC

4.5
(96 reviews)
Verified

Comfort Masters excels in responsive repair and maintenance services. They are a local favorite for their prompt emergency response, crucial during heatwaves and sudden winter cold snaps. They work with a variety of quality brands like Trane and Lennox and are known for their honest diagnostics and clean, professional work, especially in furnace repair and air conditioning tune-ups.

512 E. Donegal Street, Marietta, PA 17547

Specialties & Features

24/7 Emergency Repairs
Furnace and AC Repair
Air Quality Solutions
HVAC System Tune-ups

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes

Why These Are the Top HVAC Contractors in Marietta

Marietta, PA, experiences a humid continental climate with hot, humid summers and cold, occasionally severe winters. This creates a high year-round demand for reliable HVAC services. Residents in the historic river town often have older homes with unique heating and cooling challenges, including drafty windows, uneven temperatures, and the need for systems that integrate with existing ductwork or lack thereof. The local market is competitive with a mix of long-standing family businesses and larger regional operators, with a strong emphasis on energy efficiency to combat both summer humidity and winter heat loss, especially from wind coming off the Susquehanna River.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Marietta regulations and climate

Frequently Asked Questions About HVAC in Marietta

Get answers to common questions about hvac services in Marietta, Pennsylvania.

1What is the typical cost range for replacing a central air conditioner or furnace in a Marietta home?

For a standard efficiency replacement in Marietta, you can expect to pay between $5,000 and $12,000 for a full system, depending on the unit's size (measured in tons or BTUs) and efficiency rating (SEER for AC, AFUE for furnace). Lancaster County's humid summers and cold winters make proper sizing critical; an oversized or undersized system will be inefficient and costly. Always get a detailed, in-home load calculation from your contractor to ensure the quote is accurate for your specific home's insulation, windows, and layout.

2When is the best time to schedule HVAC maintenance or replacement in Marietta to avoid delays?

The ideal times are during the shoulder seasons—early spring (March-April) for AC service and early fall (September-October) for furnace service. Scheduling during these periods ensures you're prepared for Marietta's peak summer heat and winter cold snaps, and you'll find greater contractor availability and potentially better pricing. Avoid calling during the first major heatwave or cold snap, as HVAC companies are at their busiest and emergency service rates apply.

3Are there any local regulations or rebates in Pennsylvania I should know about when upgrading my HVAC system?

Yes, Pennsylvania offers specific incentives. While there are no unique local codes in Marietta beyond standard state building codes, homeowners should inquire about rebates from their local utility, such as UGI Utilities, for installing high-efficiency equipment. Additionally, federal tax credits for qualifying energy-efficient heat pumps and central air conditioners can provide significant savings, making a higher-efficiency model more affordable upfront.

4How do I choose a reliable HVAC contractor in the Marietta area?

Look for a licensed, insured, and locally established contractor with strong reviews from Marietta or Lancaster County neighbors. They should perform a Manual J load calculation to correctly size your system for our local climate. It's also wise to choose a provider who is familiar with older homes common in the area, as they may have unique ductwork or insulation challenges that affect system performance and installation.

5My house feels unevenly heated or cooled. Is this a common issue in older Marietta homes, and what can be done?

Yes, this is very common in Marietta's historic and older homes due to factors like original single-pane windows, insufficient insulation in walls and attics, and aging or poorly designed ductwork. Solutions often include a professional energy audit, sealing and insulating your attic and ductwork (especially in unconditioned spaces like crawl spaces), and considering zoning systems or ductless mini-splits to target problem areas without major renovation.