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TRUSTED BY MARENGO, OH HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon166
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Marengo

JMSM Heating-Cooling-Cooking-Fountain-Refrigeration, LLC
4.8(
115
)
Ducts & Vents - Install or ReplaceElectric Furnace / Forced Air Heating System - RepairCentral A/C - Service or Repair+10 more

Serving Marengo, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Warranties offered

Small jobs welcome

"JMSM installed our attic fan. John did a great job, very professional, timely and clean. I would recommend his services. Thank you John!"
QUADFIRE PELLET STOVE
PEL PRO PP130 PELLET STOVE
Response time7 hrs
2 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Friesen Family Renovations, LLC
Friesen Family Renovations, LLC
4.7(
43
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Marengo, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Chris, was very easy to work with and very professional ! He offered ideas and options for our project.. He built a closet in the primary bath and installed cabinetry in our den. The works was done as promised and on time."
Response time2 days
Response rate98%
2 neighbors recently requested a quote
Homestead Air, LTD
5.0(
2
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair+1 more

Serving Marengo, OH and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Keith came on a sweltering Saturday and knew exactly what to do. He had a long drive and I appreciate his taking the time to help us out! I thought his rates were reasonable and his knowledge of what to do outstanding. If I ever need help for other heating or cooling issues there is no one else I would think of calling."
2016 Project
2016 Project
2016 Project
Response time20 mins
Response rate100%
Recommended by100%of homeowners
Trent M Craig Contractor
5.0(
8
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Marengo, OH and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"I found a picture of a sunroom that was my dream room, windows everywhere and curved wood beams. We found a little Scandinavian fireplace to go in a corner and still have room for all of our windows. The woodworking is outstanding the travertine floors are great but the beams are the highlight of the room and everyone’s favorite. Trent is very accommodating, willing to find solutions and an excellent craftsman."
Additional Photos
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+2

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for Cosby Heating & Air Conditioning, LLC
Cosby Heating & Air Conditioning, LLC
5.0(
1
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallDuctless Mini-split A/C - Install or Replace+3 more

Serving Marengo, OH and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
Home Improver
5.0(
2
)
Electrical Baseboard or Wall Heater - Install

Serving Marengo, OH and surrounding areas

Approved

In business since 2015

Free estimates

Customers say: Quick response

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time4 hrs
Recommended by100%of homeowners
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Heating and Air Conditioning questions, answered by experts

An HVAC unit, like a furnace, air conditioner, or heat pump, produces warm or hot air. The air ducts serve as the passages to help heat or cool air from the HVAC unit flow through the home. Air ducts are just one part of the overall HVAC system.

As a general rule, you should have your HVAC system professionally serviced at least once a year, though it's best to follow the manufacturer's specific recommendations. Many experts suggest twice-yearly maintenance: once in the spring for the cooling system and once in the fall for the heating system. This is especially recommended for older units, systems with recurring issues, or heat pumps that provide both heating and cooling. Regular service, which can cost between $100 and $550, keeps the system running efficiently, helps prevent costly future repairs, and saves money on utility bills.

Mold in your air conditioner isn't a good thing, as it can be harmful to your health. If the mold travels through the ductwork or is blown out of the A/C, you and your family can inhale mold spores and develop respiratory illnesses and other problems. Preventing mold from growing in the air conditioner will help protect your health.

If your home has an existing forced-air heat system, you can add a central air conditioner to it. An HVAC technician can retrofit your forced-air heating system by installing an evaporator coil onto the furnace plenum, the box next to the furnace that draws in air. Once installed, the air conditioning coils use the furnace’s blower to circulate the air.

The cost to add Freon to an AC ranges from $100 to $350. It can increase up to $600 for large AC units requiring much more coolant. The cost also depends on how much refrigerant your unit needs. If only a small amount of Freon leaked out, your cost would be on the lower side. A complete replacement of all the required refrigerant can get expensive.

The Marengo, OH homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.