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Celco Heating and Air Conditioning

HVAC Contractor in
Shelton, CT

Professional HVAC Services in Shelton, CT

At Celco Heating and Air Conditioning we have the best HVAC services in Shelton, CT because they take the time and care necessary to prepare our professionals. We make sure to select the best of the best to benefit your home. We’re a team that has a longstanding history in Shelton, CT and we put it to use. We’ve worked here since 1976. Throughout our decades in business, we’ve made an effort to improve in everything we do. The work we put into our craft is evident in our stellar installation, replacement, repair, and maintenance work. It’s why we have an A+ rating with the BBB and rave reviews from your neighbors, coworkers, and friends.

Your heating and cooling system works hard to maintain a comfortable indoor environment through every season. Whether you’re keeping cool during the summer or staying warm throughout Connecticut’s winter months, dependable HVAC equipment helps your home or business remain comfortable regardless of the weather. At Celco Heating & Air Conditioning, we proudly provide HVAC services throughout Shelton, CT, with installation, repair, replacement, and maintenance solutions for residential and commercial customers.

Every property is different, and heating and cooling requirements vary based on building size, age, insulation, and existing equipment. Our team takes the time to understand your property’s unique needs before recommending practical HVAC solutions designed to support reliable long-term performance. 

Air Conditioning Repair & Installation

Are you in a pinch where you need air conditioning repair? Are you ready to cool your home properly and do you need excellent air conditioning installation? We’re here to provide you with the proper work in either scenario. We work on a variety of air conditioning systems including central air conditioners, heat pumps, ductless mini split systems, and thermostats. We even can perfect the current thermostat work that you need to correctly run your air conditioning system.

Heat Pumps
Heat pumps are such a fan favorite because they’re affordable, reliable, and eco-friendly. This is because they move heat where you want it (inside in winter and outside in summer) rather than generating heat in the way a furnace would. Our experts will install, repair, replace, or maintain your system when you need quality work.

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HVAC Installation and Replacement Solutions

A properly planned HVAC installation provides dependable comfort while helping improve system efficiency. Before recommending equipment, we evaluate your property’s layout, heating and cooling demands, ductwork, and overall system requirements to ensure the equipment is appropriately matched to your space.

If your existing HVAC system no longer performs efficiently or requires frequent repairs, an HVAC replacement may offer improved comfort and greater reliability. Modern heating and cooling systems often provide quieter operation and more consistent indoor temperatures while helping reduce unnecessary energy consumption. Our services include:

  • HVAC installation
  • HVAC replacement
  • Residential HVAC systems
  • Commercial HVAC services
  • Equipment evaluations
  • Energy-efficient system recommendations
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Heating Repair & Installation

If you’re looking for repair or installation for your heater, then we’re the team you should contact. We’re the professionals who work on boilers, furnaces, heat pumps, radiant heating systems, hybrid heating systems, ductless mini splits, and zone control systems. We’re specialists and we emphasize variety because we understand that the needs of everyone’s home are vastly different. We’ll set you up with the proper installation and follow up with repairs should anything go wrong.

Furnaces
Furnaces are one of our specialties because so many homeowners in Shelton, CT choose this system. Furnaces are enticing because they’re familiar, reliable, and efficient. Modern furnaces on the market have higher AFUE ratings than ever before. We can help you match your home’s needs to a great furnace system because we’re experienced professionals.

Fireplaces
Fireplaces are great because they add unmatched warmth and ambiance to your home. If you want to make sure that your fireplace is clean, pristine, and worth the investment, then we recommend service from our technicians. We install, repair, replace, and maintain both gas and traditional fireplaces. Come to us with any of your needs.

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AC Installation and Cooling System Services

Summer weather can place heavy demands on your air conditioning system. Whether you’re replacing aging equipment or installing central air in a newly renovated home, professional AC installation helps ensure dependable cooling throughout the hottest months of the year. Before every installation, we evaluate airflow, insulation, and cooling requirements to recommend equipment capable of maintaining consistent temperatures throughout your property. Our cooling services include:

  • AC installation
  • Air conditioning replacement
  • Cooling system diagnostics
  • HVAC maintenance
  • Seasonal inspections
  • Emergency HVAC service

Routine maintenance helps prepare your cooling equipment before summer arrives while reducing the likelihood of unexpected system failures. 

Water Heaters

Did you know that your water heater is one of the hardest working appliances in the home? This one appliance accounts for nearly 17% of your home’s overall energy usage. This is why it’s so important to make sure that your water heater is as efficient as possible. Our technicians can make this a possibility by matching you with the perfect unit. We install, repair, replace, and maintain both tank and tankless water heater systems.

Generators

It’s important to have generators in your home in case of an emergency. Preparing for an emergency is the best way to ensure that you don’t panic when one arises. If you’d like to keep you and your family members safe, then we suggest whole-house generators. These systems keep the lights on and your system running like normal even in an outage. We offer automatic standby generator installation, repair, and maintenance when you need it most.

Commercial HVAC

If you’re in charge of running a commercial space in Shelton, CT, then it’s important that you have a team you can trust for the work you need. We’re a team of comprehensive professionals who can do the job. We install, repair, replace, and maintain commercial HVAC systems and work on a variety of HVAC systems. We’re always dedicated to your satisfaction and we have a 100% satisfaction guarantee. We’re going to make sure that you’re satisfied with your commercial work.

Furnace Repair and Boiler Installation

When winter temperatures arrive, reliable heating becomes essential. Our team provides furnace repair for a variety of common heating concerns, helping restore dependable comfort when your system isn’t performing as expected.

We also provide boiler installation and boiler repair for homes and businesses throughout Shelton. Whether you’re replacing an aging boiler or repairing an existing system, we work to deliver dependable heating solutions designed for long-term performance. Additional heating services include:

  • Furnace repair
  • Boiler installation
  • Boiler repair
  • Water heater installation
  • Heating system replacement
  • Preventative HVAC maintenance

Protect Your Investment with HVAC Maintenance

Routine HVAC maintenance helps keep heating and cooling equipment operating efficiently throughout the year. Seasonal inspections allow technicians to identify worn components, clean equipment, verify system performance, and address small concerns before they become costly repairs. Regular maintenance can help improve efficiency, reduce equipment wear, and provide greater peace of mind throughout every season. Benefits include:

  • Improved efficiency
  • Longer equipment lifespan
  • Better indoor comfort
  • Reduced repair costs
  • Reliable seasonal operation
  • Increased system performance

Schedule Your HVAC Service

Whether you’re planning an HVAC installation, considering an HVAC replacement, scheduling AC installation, or need emergency HVAC service, Celco Heating & Air Conditioning is here to help. Contact us today to schedule service in Shelton, CT! We’ll discuss your heating and cooling needs, evaluate your existing equipment, and recommend dependable solutions that help keep your home or business comfortable throughout the year. 

Service Areas

Celco Heating and Air Conditioning Services Area Map
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Ansonia, CT
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Bethany, CT
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Brandford, CT
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Bridgeport, CT
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Darien, CT
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Derby, CT
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East Haven, CT
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Easton, CT
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Fairfield, CT
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Greenwich, CT
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Hamden, CT
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Milford, CT
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Monroe, CT
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New Canaan, CT
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New Haven, CT
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North Haven, CT
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Norwalk, CT
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Orange, CT
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Oxford, CT
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Seymour, CT
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Shelton, CT
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Southport, CT
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Stamford, CT
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Stratford, CT
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Trumbull, CT
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West Haven, CT
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Weston, CT
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Westport, CT
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Wilton, CT
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Woodbridge, CT
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Hours of Operation

Mon – Fri: 7:30 – 5:00 pm
Sat: 9:00 – 1:00 pm
Emergency service available

467 Bishop Ave
Bridgeport, CT 06610
(203) 371-0055
License # S1-392747

Financing Options

Wells Fargo Bank, N.A.
Loan Options

Accepted Payment Forms

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PROMOTIONS

Celco Monthly Promotions

We provide great service to your heating and cooling issues.
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