Marietta, OH
HVAC Pros in Marietta, OH
Marietta's cold-climate housing stock (often older furnaces on LP or oil) keeps 10 HVAC pros steady through winter. AEP Ohio rebates up to $1,200 available.
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Quick facts
- AreaMarietta
- StateOH
- Providers10
- Climate zone5A-Cool-Humid
- Heating degree days6,200
- Recommended systemdual fuel
Why HVAC matters in Marietta
Marietta sits in IECC climate zone 5A-Cool-Humid with average January temperatures of 24°F and July highs around 74°F. With 6,200 heating degree days, a reliable heating system is essential for comfort and safety.
OH (Washington County) falls in IECC 5A-Cool-Humid. HDD 6200 / CDD 900 per NOAA 1991–2020 state averages drive a dual fuel HVAC strategy. Climate data is zone-level; consult a contractor for site-specific load calcs.
Dual-fuel system recommended for Marietta
A dual-fuel system pairs a heat pump with a gas furnace backup — the heat pump runs efficiently on mild days while the furnace handles deep cold.
With 6,200 heating degree days and winter lows reaching 24°F, standard heat pumps lose efficiency. The dual-fuel approach gives you heat pump savings on 80% of winter days plus reliable gas heat when temperatures drop below 15-20°F.
About Marietta HVAC
10 HVAC providers list active service in Marietta — a small but workable shortlist. Getting three quotes is realistic if you plan a week out. In smaller Ohio markets the same two or three crews tend to handle most of the annual install volume.
Marietta's winter design temps (January averages near 24°F) sit at the edge of standard heat-pump efficiency, which is why dual-fuel setups — heat pump plus gas furnace backup — have become the contractor-preferred configuration here. Aging furnaces (15+ years) are the #1 reason for mid-winter emergency calls in Marietta. AEP Ohio's AEP Ohio Heat Pump Rebate currently offers up to $1,200 toward a qualifying system, which meaningfully shifts the cost-of-ownership math.
Top local providers
Request quotes →- A-1 Heating & CoolingTop ratedinstallationrepairinspection
What customers say “We are above and beyond happy with our installation. The team was amazing, from consult to efficient installation…”
- Morrison, Inc.Top rated
What customers say “We trust Morrison's with our heating and cooling. Recently we had Daniel and Alex from Morrison’s install our new…”
- Steers Heating & CoolingTop rated
What customers say “Called and they were here within two hours and then charged me $250 less to fix the same thing another company fixed 2…”
- Winsupply of MariettaTop rated
What customers say “My company installs for a big box store for 5 years now. I would much rather go to Carr Supply than the corporation I…”
What customers say “We started building our house in 1979 and continued adding and remodeling until the present time. This summer we…”
What customers say “Highly courteous and professional environment!”
What customers say “Great! Made sure to make us a priority before the cold weather moved in. Efficient and personable. Definitely recommend.”
What Marietta homeowners say
“We are above and beyond happy with our installation. The team was amazing, from consult to efficient installation (which was done within a day)! For back story, we bought our first home to find ourselves in $600, $700, $800 electricity payments in t…”
“We started building our house in 1979 and continued adding and remodeling until the present time. This summer we decided to add an HVAC system. We called Comfort Chiefs and Doc came out the same day to assess the situation. A couple days later he cam…”
“Called and they were here within two hours and then charged me $250 less to fix the same thing another company fixed 2 years ago. Given that prices of everything else have doubled in those two years, I have to say their rates are really good if they …”
Local pricing snapshot
Repairs typically run $150–$600. Full system replacements range from $4k for a basic furnace to $12k+ for a premium heat pump. Dual-fuel systems (heat pump + gas backup) are recommended for this area's cold winters.
Available rebates in Marietta
- AEP Ohio: AEP Ohio Heat Pump Rebate — $300–$1,200 for heat pump
- AEP Ohio: AEP Ohio Smart Thermostat Rebate — $50–$100 for thermostat
Federal tax credits (up to $2,000 for heat pumps) can stack with utility rebates. See full cost breakdown →
Nearby service areas
Ohio hub →Explore more Ohio markets from the state hub.
Popular comparisons in Marietta
- A-1 Heating & Cooling vs Morrison, Inc.4.9★ vs 4.5★
- A-1 Heating & Cooling vs Steers Heating & Cooling4.9★ vs 4.7★
- Morrison, Inc. vs Steers Heating & Cooling4.5★ vs 4.7★
- Morrison, Inc. vs Winsupply of Marietta4.5★ vs 4.6★
- Steers Heating & Cooling vs Winsupply of Marietta4.7★ vs 4.6★
- Steers Heating & Cooling vs Comfort Chiefs4.7★ vs 4.9★
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Frequently Asked Questions
What's the best heating system for Marietta?
Marietta has cold winters (avg January: 24°F) with 6,200 heating degree days. A dual-fuel system (heat pump + gas furnace backup) is recommended — the heat pump handles mild days efficiently while the furnace takes over during deep cold snaps below 15-20°F.
How important is air conditioning in Marietta?
Very. With 900 cooling degree days and summer highs regularly exceeding 74°F, AC is essential in Marietta. Central AC or a heat pump (which provides both heating and cooling) is strongly recommended. Budget $3,500-$7,000 for a quality cooling system installation.
What HVAC rebates are available in Marietta?
Marietta homeowners can stack multiple incentives: AEP Ohio offers up to $1,200 for heat pump installations. Add the federal 25C tax credit ($2,000), and total savings can reach $3,200+. Ask your installer to itemize which rebates apply to your specific project.
How much does HVAC work cost in Marietta?
In Marietta, typical costs range from $150-$600 for repairs, $4,000-$8,000 for a standard furnace or AC replacement, and $6,000-$14,000 for a heat pump system. After available rebates, heat pump installations often net out to $4,000-$9,000. Get 2-3 written quotes to compare — prices vary significantly between contractors.
How do I verify a HVAC contractor is licensed in Ohio?
Ohio requires a state HVAC license issued by the Ohio Construction Industry Licensing Board (OCILB) under the Department of Commerce. Verify at elicense.ohio.gov/oh_verifylicense — confirm Active status, the $25,000 contractor bond, and current liability insurance. Many cities additionally require a local registration, and some counties require a separate residential-HVAC endorsement.
Licensing verified weekly. Reviews refreshed within the last 30 days.
Licensing data: Ohio Construction Industry Licensing Board (OCILB), Ohio Department of Commerce · Company data: verified business records + Google Business profile
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