AC Replacement St. Paul

Find top Central Air Replacement in St. Paul

Get up to 3 New AC Unit quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best offer.

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  • Marsh Heating & Air Conditioning
    4.7
    Minneapolis, US

    Over 45 Years of HVAC Experience! The Twin Cities Heating & Air Conditioning Experts. We are an HVAC contractor serving the Twin Cities metropolitan area. Our company began in 1974 with one simple goal, to help our customers feel comfortable and enjoy quality air in their homes and businesses. We are located in Brooklyn Park and have been providing Minneapolis heating and air conditioning services for over four decades. We employ the best, most experienced HVAC technicians in the Twin Cities area, and we ensure that each of our employees understands that customer satisfaction is our priority. Our commitment to customer satisfaction has helped us earn the prestigious Lennox Premier Dealer distinction. This honor carries with it access to Lennox’s top-of-the-line Signature collection of products, allowing us to offer our customers the best furnaces, heat pumps, air conditioners and indoor air quality products available. Free Estimates Are you looking to install a new heating or cooling system? We offer free no-obligation estimates on new heating and cooling equipment. Request an ESTIMATE Our Services We offer a full line of HVAC products and services, including furnaces and other heating systems, air conditioners and cooling systems, indoor air quality products, furnace repair and air conditioning repair. As a Lennox Premier Dealer, we can provide you with some of the best furnaces and air conditioners available. New Furnace/AC If you need a new furnace to keep your home or business warm during our harsh Minnesota winters or a new A/C for ultimate cooling, we can help you install the best units for your situation. Repair If your furnace or A/C breaks down, we have the expertise to repair it, no matter its model. When the temperatures reach blistering levels in the summer or freezing levels in the winter, we can provide the service you need. Air Quality We can also help improve the air quality in your home through regular maintenance of your HVAC system and the installation of air purification systems. After Hours Emergency Service We also offer after-hours emergency service for your comfort and convenience. We can help get your heating or air conditioning system running if either should fail during non-business hours. Call 763.536.0667 for after hours emergency service Providing the Best HVAC Customer Service in the Twin Cities As a family-owned business, we are a part of the community we strive to serve. Our customers are the people that we see every day at the grocery store, on the street and in our neighborhoods. We know how challenging it can be to find a professional HVAC company that treats you the way you deserve to be treated. We work hard to provide you with professional services and products that fit your unique needs. We’ll recommend the best HVAC product for you, not necessarily the most expensive one. If you are looking for a Minneapolis HVAC contractor in the Twin Cities metro area, pick Marsh. We want to be a part of making your home the comfortable palace it deserves to be. Call us today for a free consultation and estimate.

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  • Huffman Heating & Cooling
    4.6
    112 Park Circle E., Rochester, 14623, US

    Keeping your family comfortable since 1948!Your home is the most important asset you have, and your heating system is the most important appliance in your home. So when you need a repair or you’re ready to upgrade your existing equipment, get an HVAC Contractor who is concerned with your comfort and your budget!The Huffman family has been servicing the Rochester area for over 75 years, specializing in residential heating and air conditioning, family owned and operated since day one. Although our products and techniques are modern, we assure our customers quality, old fashioned service with a smile. And no pressure to buy what you don't need!

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  • Paris Heating and Cooling
    4.9
    1383 W. Ridge Road, Rochester, 14615, US

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  • HVAC Jack Heating & Cooling
    5
    421 Parkdale Ave, Rochester, 48307, US

    At HVAC Jack, unmatched customer service, quality installations, and excellent pricing is just the start of what makes HVAC Jack the best in the industry. From when you schedule your appointment, to when a solution for your home is completed, you can be sure a skilled, friendly technician will be there to guide you every step of the way.

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  • Minnesota Heating & Cooling Association
    1
    Box # 167, 5625 Xerxes Ave N, Suite C, Brooklyn Center, 55430, US

    The Minnesota Heating and Cooling Association (MHCA) is dedicated to supporting the elevation of our industry standards to ensure the utmost quality and value for our consumer, our environment, and our employees. We will accomplish this by supporting training and education efforts of all member businesses, regardless of annual sales or number of employees. Training and education efforts will focus on technical advancements, design, accounting, leadership, management, and business practices. Through these efforts, we will advance each business individually and our industry as a whole.

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  • USA Insulation of Minneapolis
    5
    Minneapolis, US

    USA Insulation of Minneapolis is a leading provider of insulation services, dedicated to helping homeowners in the Minneapolis area reduce their energy bills and improve the comfort of their homes. With over 38 years of experience, USA Insulation has built a reputation for providing high-quality products, exceptional service, and reliable insulation professionals. We offer a wide range of insulation services, including injection wall foam, blown-in attic insulation, air sealing, and spray foam. Our team of experts will work with you to determine the best insulation solution for your home and budget. We are committed to providing free energy consultations to all homeowners in the Minneapolis area. Contact us today to schedule your free inspection and learn more about how USA Insulation can help you save money and energy.

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  • Upstate Air Heating & Cooling
    4.9
    Rochester, US

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  • EMCOR Services Betlem
    4.5
    Rochester, US

    Betlem offers a broad spectrum of commercial and residential HVAC and facilities services, from rooftop to foundation and everything in between. In addition to HVAC repairs and maintenance, our portfolio of facilities services includes on-site personnel for building management operations and maintenance. As a leading provider of facilities and HVAC services in western and upstate New York, we strive to provide clients with highly efficient, cost-effective building operations solutions. Watch Our video. Project Spotlight We completed major infrastructure updates to the Rochester District Heating (RDH) Cooperative, resulting in 12% savings in natural gas. View video. Meet the Team Jerry Cott, President of EMCOR Services Betlem, leads his team by setting the highest standard for providing service aimed at practical results and full customer satisfaction Meet the rest of our team. Our Projects We provide services in a multitude of market sectors for a wide variety of clients, large and small. Learn more. Residential Division Our Betlem Residential team can support your residential HVAC needs. Visit their website. Join Our Team For prospective employees who want to be part of a rewarding, productive work environment, we're currently hiring! See Available Positions.

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  • Isaac Heating and Air Conditioning, Inc.
    4.7
    Rochester, US

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  • Uhl Company Inc
    3.3
    Minneapolis, US

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Frequently Asked Questions about AC Replacement

Find answers to common questions about replacing your air conditioner. Get informed and make the best decision for your home or business.

What size AC unit do I need for my home?

Choosing the correct AC unit size is essential for efficient and comfortable cooling. An undersized unit will struggle to cool your home adequately, while an too-large unit cycles inefficiently, resulting in higher costs and a shorter lifespan. An HVAC professional will perform a load calculation to determine the right size for your home. The calculation accounts for factors like square footage, insulation, windows, and climate. Don't rely on estimates, always consult an expert.

What are the different types of air conditioners?

There are various types of air conditioners to choose from:
  • Central AC Units: Ideal for whole-home cooling using ductwork to circulate cool air. They're energy-efficient and provide consistent cooling throughout your home.
  • Ductless Mini-Splits: Best for homes without existing ductwork, these systems have indoor and outdoor units connected by refrigerant lines. Mini-splits can offer significant energy savings and greater control over your home's temperature.
  • Window AC Units: A good option for smaller spaces or apartments. Window units are generally easy to install.
  • Portable AC Units: These units can be moved easily and offer a flexible option for supplemental cooling in various rooms. They vent hot air through a window exhaust hose and are generally less efficient than other types of air conditioners.
  • Heat Pumps: These systems can both provide year-round climate control. They offer excellent energy efficiency by transferring heat instead of generating it directly.
  • Geothermal Heat Pumps: Geothermal heat pumps use ground temperature to heat and cool your home. Though they require a significant upfront investment, the long-term energy savings are substantial.
A qualified HVAC technician can assess your cooling needs and recommend the best AC unit to match your home and your preferences.

How do I reset my AC unit?

If your air conditioner is not working properly, you can try resetting it. Sometimes a simple reset can get your AC working again. Here's how to reset your AC unit:
  1. Turn off the AC at the thermostat.
  2. Locate the circuit breaker that controls your AC unit and turn it off.
  3. Wait at least 5 minutes for the system to completely power down.
  4. Turn the circuit breaker back on.
  5. Turn on the AC at the thermostat.
If your AC doesn't work after you've tried resetting it, contact a qualified HVAC technician for diagnosis and repair.

What should I do if my AC breaks down?

In case of an AC breakdown, take these actions:
  • Check for Obvious Issues: Look for simple problems, like a clogged filter or power outage.
  • Turn Off the Unit: If you can't identify an easy solution, turn off your AC unit at the thermostat to prevent further damage.
  • Contact a Qualified HVAC Technician: Call a reputable HVAC repair company to diagnose the issue and provide repair options. If it's after hours, contact an emergency HVAC service.
  • Document the Problem: If possible, note the specific symptoms and take photos or videos of the problem to show the technician.
  • Prepare Questions: Make a list of questions for the technician to ensure you understand the problem, repair options, and costs.
Regular maintenance can help prevent many AC breakdowns. Consider scheduling an annual tune-up with an HVAC contractor to keep your AC unit in top condition and avoid future breakdowns.

What size AC unit do I need for my home?

Choosing the correct AC unit size is essential for efficient and comfortable cooling. An too-small unit won't be powerful enough, while an oversized unit will cycle on and off too frequently, wasting energy and leading to premature wear and tear. An HVAC professional will perform a load calculation to determine the right size for your home. Factors like the orientation and local weather patterns of your home are also considered. Don't rely on estimates, always consult an expert.

What are the different types of air conditioners?

There are several options of air conditioners to choose from:
  • Central AC Units: Ideal for whole-home cooling using ductwork to circulate cool air. They're energy-efficient and provide consistent cooling throughout your home.
  • Ductless Mini-Splits: Best for homes without existing ductwork, these systems have indoor and outdoor units connected by refrigerant lines. They're quiet, efficient, and ideal for room additions or supplemental cooling.
  • Window AC Units: A good option for smaller spaces or apartments. Window units are generally easy to install.
  • Portable AC Units: These units can be moved easily and offer a flexible option for supplemental cooling in various rooms. They vent hot air through a window exhaust hose and are generally less efficient than other types of air conditioners.
  • Heat Pumps: These systems can both heat and cool. They offer excellent energy efficiency by transferring heat instead of generating it directly.
  • Geothermal Heat Pumps: Geothermal heat pumps use the stable temperature of the earth to heat and cool your home. Though they require a significant upfront investment, the long-term energy savings are substantial.
A qualified HVAC technician can assess your cooling needs and recommend the best cooling system to match your home and your preferences.

How do I reset my AC unit?

If your air conditioner is malfunctioning, you can try resetting it. This can often resolve minor issues and restore normal operation. Here's how to reset your AC unit:
  1. Turn off the AC at the thermostat.
  2. Locate the circuit breaker that controls your AC unit and turn it off.
  3. Wait for several minutes for the system to completely power down.
  4. Turn the circuit breaker back on.
  5. Turn on the AC at the thermostat.
If your AC continues to malfunction after you've performed these steps, contact a licensed professional for further assistance.

What should I do if my AC breaks down?

In case of an AC breakdown, take these actions:
  • Check for Obvious Issues: See if there are any easy fixes, like a clogged filter or power outage.
  • Turn Off the Unit: If you can't identify an easy solution, turn off your AC unit to avoid additional problems.
  • Contact a Qualified HVAC Technician: Reach out to a licensed professional for repairs. If it's after hours, contact an emergency HVAC service.
  • Document the Problem: If possible, note any error codes or unusual behavior of the AC unit and take photos or videos of the problem to show the technician.
  • Prepare Questions: Make a list of questions for the technician to ensure you understand the problem, repair options, and costs.
Preventative HVAC services reduce the risk of emergency breakdowns. Consider scheduling an annual tune-up with an HVAC contractor to keep your AC unit in top condition and avoid future breakdowns.