Get matched with the best Heating & Cooling Service pros in Old Lyme, CT

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Harp Home Services

★ ★ ★ ★ ★ 4.7 (18 reviews)

Windsor Locks, CT 06096

HARP Home Services has been a trusted provider of quality heating and cooling solutions in Windsor Locks and across Connecticut and Massachusetts for over 25 years. Our commitment to the Golden Rule e...

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Jim's Heating & Air Conditioning

★ ★ ★ ★ ★ 4.7 (15 reviews)

Southbury, CT 06488

Jim's Heating & Air Conditioning proudly provides top-quality HVAC products and services to families and businesses in Southbury. Our commitment to exceptional customer service sets us apart. We look...

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R & R Heating And Cooling

★ ★ ★ ★ ★ 4.7 (14 reviews)

Bridgeport, CT 06606

R & R Heating and Cooling provides exceptional HVAC services, including furnace installations and repairs. With years of experience, we have earned the trust of clients in Bridgeport, New Haven, Fairf...

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72Degrees Air Conditioning & Heating

★ ★ ★ ★ ★ 4.7 (13 reviews)

Mistic, CT

72Degrees Air Conditioning & Heating, located in Mystic, CT, specializes in providing top-quality HVAC solutions for residential and commercial clients. Our experienced team is dedicated to ensuring o...

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Air Guarden

★ ★ ★ ★ ★ 4.6 (13 reviews)

Norwich, CT 06360

1 project

Air Guarden proudly serves Norwich and nearby areas as a fully insured and registered Connecticut business. We specialize in air duct and dryer vent cleaning, along with mini-split servicing. Our miss...

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Solvit Inc

★ ★ ★ ★ ★ 4.8 (12 reviews)

Plainville, CT 06062

1 project

Solvit Inc. has proudly served Connecticut for over 80 years, offering reliable home services with a local touch. Our skilled technicians, who live in your community, ensure prompt service. As an A+ r...

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Viglione Heating & Cooling, Inc.

★ ★ ★ ★ ★ 4.7 (12 reviews)

East Haven, CT 06512

Viglione Heating & Cooling, Inc. is dedicated to ensuring comfort year-round, providing reliable heating and cooling solutions for homes and businesses. Our reputation for quality work stems from our...

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Glasco Heating & Air Conditioning, Inc. - Heating & Cooling Services in South Windsor, CT

Glasco Heating & Air Conditioning, Inc.

★ ★ ★ ★ ★ 4.6 (12 reviews)

South Windsor, CT 06074

1 project

Established in 1994, Glasco Heating & Air Conditioning, Inc. has been a trusted provider of reliable and affordable heating and air conditioning solutions for homeowners across Connecticut. Based in S...

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Douglas Plumbing & Heating

★ ★ ★ ★ ★ 4.7 (10 reviews)

Farmington, CT 06032

Douglas Plumbing & Heating is a trusted provider of plumbing, heating, and air conditioning services. We specialize in gas and oil conversions, water heaters (oil, electric, gas), garbage disposals, a...

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Total Mechanical Systems, LLC - Heating & Cooling Services in Plainville, CT

Total Mechanical Systems, LLC

★ ★ ★ ★ ★ 4.8 (8 reviews)

Plainville, CT 06062

1 project

Total Mechanical Systems, LLC provides comprehensive air conditioning, heating, and plumbing solutions tailored for both residential and commercial clients across Connecticut. Our experienced team is...

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Verified Reviews for Heating & Cooling Services pros in Old Lyme, CT

*The Growcycle rating for Heating & Cooling Services companies in Old Lyme, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating & Cooling Services needs.

Last update on July 10, 2026

Logan Estrada

Reviewed in January 2026

I was very impressed with the service provided! They quickly fixed my heating issue and the staff was friendly and knowledgeable. Highly recommend them!

Viglione Heating & Cooling, Inc. Request a quote

James Carter

Reviewed in October 2025

I had a great experience with the team. They were professional, arrived on time, and got my heating issue fixed quickly. Highly recommend their services!

Rld Heating & Cooling Request a quote

Michael Smith

Reviewed in June 2025

Jim'S Heating & Air Conditioning exceeded my expectations! The staff was professional, and they fixed my AC quickly. I'll definitely recommend them to friends!

Jim's Heating & Air Conditioning Request a quote

Michael Johnson

Reviewed in November 2025

I had a fantastic experience with 72Degrees Air Conditioning & Heating. Their team was prompt, professional, and resolved my HVAC issues quickly. Highly recommend them!

72Degrees Air Conditioning & Heating Request a quote

Latoya Swanson

Reviewed in October 2025

I had a great experience with the heating installation. The team was professional and quick, and it's been working perfectly since. Highly recommend them!

Glasco Heating & Air Conditioning, Inc. Request a quote

Cost Guide

How much does Heating & Cooling Services cost in Old Lyme, CT?

Typical heating & cooling services projects in Old Lyme, CT range from $100 to $2,500, with most homeowners paying around $500.

$100

$500 Typical cost in Old Lyme, CT

$2,500

LOWHIGH

Prices vary by project scope, materials, and local labor rates.

Per Unit $100–$1,500

Per Service Call $75–$150

Per System Installation $2,000–$5,000

Last updated: April 2026

Heating and cooling services in Old Lyme typically range from $100 to $2,500, with an average cost around $500. The price varies based on the type of system, service provided, and any necessary repairs.

Local HVAC contractors charge between $75 and $150 per service call, and installation costs can vary widely based on system type. Check with the Old Lyme Building Department for any applicable permits, which may be required for new installations.

When comparing heating and cooling service quotes in Old Lyme, focus on energy efficiency and warranties to ensure cost-effectiveness.

What affects the cost in Old Lyme, CT?

Old Lyme Labor Rates

Licensed HVAC technicians in Old Lyme charge $75–$150/hr based on their experience and type of service. Verify their credentials and check for customer reviews.

Permits & Inspections

Most HVAC installations in Old Lyme require permits from the Old Lyme Building Department, which can add time and costs to your project.

Material Selection & Quality

The choice of heating or cooling system can affect costs by 15–30%, especially with energy-efficient models that may have higher upfront costs but save money in the long run.

Seasonal Demand & Scheduling

Spring and fall are ideal seasons for HVAC work, making it beneficial to schedule off-peak times for better rates and availability.

Frequently Asked Questions About Heating & Cooling Services in Old Lyme, CT

How can I improve my HVAC system's efficiency?

Improving your HVAC system's efficiency in Old Lyme can be achieved through several maintenance practices. Regularly changing or cleaning air filters can significantly enhance airflow and reduce energy consumption. Sealing any leaks in ductwork and ensuring that your home is properly insulated can also prevent conditioned air from escaping. Additionally, consider investing in a programmable thermostat to better control temperatures and reduce energy usage when you're not home. Working with a local HVAC technician can provide tailored recommendations to maximize your system's efficiency.

How often should I service my HVAC system?

In Old Lyme, it's recommended to service your HVAC system at least once a year. Regular maintenance ensures that your heating and cooling systems operate efficiently, helping to extend their lifespan and improve indoor air quality. During a service visit, professionals will clean the units, check for any potential issues, and replace filters as needed. This proactive approach can also prevent unexpected breakdowns during peak seasons, ensuring your home remains comfortable year-round. Be sure to schedule your service before the heating or cooling season begins.

What are the signs that I need a new HVAC system?

Signs that you may need a new HVAC system in Old Lyme include frequent breakdowns, rising energy bills, and inconsistent temperatures throughout your home. If your system is more than 10-15 years old, it may be time to consider replacement, especially if repairs become increasingly costly. Additionally, if you notice unusual noises or a musty smell, these could indicate significant issues that warrant a system upgrade. Consulting with a local HVAC professional can help assess your situation and recommend the best course of action for your home.

What should I look for in a heating and cooling contractor?

When looking for a heating and cooling contractor in Old Lyme, consider their experience, credentials, and customer reviews. Ensure that they are licensed and insured, as this protects you and ensures that the work is performed to industry standards. Ask about their service offerings, warranty policies, and whether they provide emergency services. A reputable contractor will be transparent about pricing and provide detailed estimates. Don't hesitate to ask for references to gauge their reliability and quality of work before making a decision.

What types of heating systems are available?

In Old Lyme, homeowners have several options for heating systems, including furnaces, heat pumps, and boilers. Furnaces are popular for their efficiency and ability to quickly heat a home, while heat pumps offer the dual benefit of heating and cooling. Boilers provide consistent heat through radiators or underfloor systems, making them a comfortable choice for colder months. Each system has its advantages, so it's important to assess your home's size, insulation, and specific heating needs. Consulting with a local HVAC professional can help determine the best system for your home.

Common Heating & Cooling Services services and their costs

Typical pricing in Old Lyme, CT by service type.

HVAC Installation

New system setups

Method	Cost Range
Central Air Conditioning Installing a new central AC system for whole-house cooling.	$2,500–$5,000
Furnace Installation Setting up a new furnace for heating.	$2,000–$4,500
Ductless Mini-Split System Installing an energy-efficient ductless system.	$1,500–$3,500
Heat Pump Installation Installing a versatile heat pump for heating and cooling.	$2,000–$4,000

HVAC Maintenance & Repair

Keeping systems running smoothly

Method	Cost Range
Annual Maintenance Check Routine inspection and servicing of HVAC systems.	$100–$300
Emergency Repair Service Immediate repair services for malfunctioning systems.	$150–$500
Duct Cleaning Cleaning air ducts for improved airflow and efficiency.	$300–$600
Thermostat Replacement Replacing old thermostats with new programmable options.	$100–$250

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Price ranges are estimates compiled from publicly available data and may vary with project scope.

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Verified Reviews for Heating & Cooling Services pros in Old Lyme, CT

Logan Estrada

James Carter

Michael Smith

Michael Johnson

Latoya Swanson

How much does Heating & Cooling Services cost in Old Lyme, CT?

What affects the cost in Old Lyme, CT?

Frequently Asked Questions About Heating & Cooling Services in Old Lyme, CT

Common Heating & Cooling Services services and their costs

HVAC Installation

HVAC Maintenance & Repair

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