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Heating and air conditioning pros in Lake Shore

Avatar for Ground Loop Heating & Air Conditioning, Inc.
Ground Loop Heating & Air Conditioning, Inc.
1701 Whiteford Road # A
4.67(
6
)
Approved Pro
Ground Loop Heating & Air Conditioning, Inc.
1701 Whiteford Road # A
4.67(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Our Water Furnace was just 5 years old. Has worked flawlessly, we are warm in Winter and cool in the Summer. Best is our Yearly total electric bill was $1450!!!"

Jay M on April 2021

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Our Water Furnace was just 5 years old. Has worked flawlessly, we are warm in Winter and cool in the Summer. Best is our Yearly total electric bill was $1450!!!"

Jay M on April 2021


Avatar for Reliability Home, LLC
Reliability Home, LLC
2819 North Point Blvd
4.63(
853
)
Approved Pro
Reliability Home, LLC
2819 North Point Blvd
4.63(
853
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
20 local quotes requested

Reliability Home has a single mission: Customer Satisfaction! We deliver on our promise by having experienced and professional Service Technicians and Office Staff. We focus on the needs of our customers, providing personalized attention and a stress-free experience. This approach has set us apart and made us one of the leading Heating and Air Conditioning companies in Maryland. Hello, I'm Robert Matheny, the Operations Manager here at Reliability Home. When you hire Reliability Home, you are joining our family of satisfied customers. Give us a call today!

"They were very tolerant of my blubbering phone calls wondering about a timeline with regards to when the second tech would get to me with the part. Both techs were awesome!"

Suzanne D on September 2023

Reliability Home has a single mission: Customer Satisfaction! We deliver on our promise by having experienced and professional Service Technicians and Office Staff. We focus on the needs of our customers, providing personalized attention and a stress-free experience. This approach has set us apart and made us one of the leading Heating and Air Conditioning companies in Maryland. Hello, I'm Robert Matheny, the Operations Manager here at Reliability Home. When you hire Reliability Home, you are joining our family of satisfied customers. Give us a call today!

"They were very tolerant of my blubbering phone calls wondering about a timeline with regards to when the second tech would get to me with the part. Both techs were awesome!"

Suzanne D on September 2023


Stiffler's Electric Service
7802 Marioak
4.96(
98
)
Approved Pro
Stiffler's Electric Service
7802 Marioak
4.96(
98
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 years of experience

Since 1979, Stiffler's Electric Service has been providing good quality work. Call on us � we get the work done. Our professional staff will make sure that all of your electrical needs are met with the best quality customer service and excellence in electrical craftsmanship. Call David today!

"David Stiffler was awesome. Found the source of the problem, fixed it in a timely manner, was reasonably priced, and just an overall great guy."

Tiffany A on May 2024

Since 1979, Stiffler's Electric Service has been providing good quality work. Call on us � we get the work done. Our professional staff will make sure that all of your electrical needs are met with the best quality customer service and excellence in electrical craftsmanship. Call David today!

"David Stiffler was awesome. Found the source of the problem, fixed it in a timely manner, was reasonably priced, and just an overall great guy."

Tiffany A on May 2024


Avatar for Forage Mechanical
Forage Mechanical
821 Sheridan St
4.96(
12
)
Approved Pro
Forage Mechanical
821 Sheridan St
4.96(
12
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
8 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Henry was professional and thorough. He went out his was to see that our heat was restored on the coldest day of the year. You can spend a significant amount of money dealing with the big HVAC advertisers in our market but why pay for their ads when you really want competent service? This company provided me everything I expected in a repair."

Korry M on December 2022

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Henry was professional and thorough. He went out his was to see that our heat was restored on the coldest day of the year. You can spend a significant amount of money dealing with the big HVAC advertisers in our market but why pay for their ads when you really want competent service? This company provided me everything I expected in a repair."

Korry M on December 2022


Avatar for Pure Air HVAC, LLC
Pure Air HVAC, LLC
PO Box 113
4.90(
67
)
Approved Pro
Pure Air HVAC, LLC
PO Box 113
4.90(
67
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

Pure Air HVAC, LLC, is dedicated to providing our clients with the very best in installation, service and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction. Carrier is our preferred brand as it provides the most reliable systems and highest efficiencies.

"we had a Bosch boiler hot water combo system installed in the spring of last year for $9500. We used the heating system on some cool days and nights, so it seemed to do the job of heating our home. This year is the first time we have used it for the entire winter. If the temperatures are mild the system works okay. If the temperature drops below 30 degrees it will not heat our home. We were able to keep the house warm thanks to our pellet stove. In Hine sight, We wish we would have stayed with the conventional boiler system for about half of what we paid for this inadequate system. buyers know what you are getting into before you buy."

Richard A on February 2023

Pure Air HVAC, LLC, is dedicated to providing our clients with the very best in installation, service and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction. Carrier is our preferred brand as it provides the most reliable systems and highest efficiencies.

"we had a Bosch boiler hot water combo system installed in the spring of last year for $9500. We used the heating system on some cool days and nights, so it seemed to do the job of heating our home. This year is the first time we have used it for the entire winter. If the temperatures are mild the system works okay. If the temperature drops below 30 degrees it will not heat our home. We were able to keep the house warm thanks to our pellet stove. In Hine sight, We wish we would have stayed with the conventional boiler system for about half of what we paid for this inadequate system. buyers know what you are getting into before you buy."

Richard A on February 2023


Avatar for At Your Service Heating & Cooling, LLC
At Your Service Heating & Cooling, LLC
6801 Eastern Avenue Suite 209
4.76(
142
)
Approved Pro
At Your Service Heating & Cooling, LLC
6801 Eastern Avenue Suite 209
4.76(
142
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
94 local quotes requested

At Your Service Heating & Cooling LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Fast, courteous and thorough service on a steam boiler that needed some refurbishment."

Nicole D on November 2024

At Your Service Heating & Cooling LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Fast, courteous and thorough service on a steam boiler that needed some refurbishment."

Nicole D on November 2024


Avatar for JDL HVAC & Plumbing Services
JDL HVAC & Plumbing Services
14300 Cherry Lane
4.63(
876
)
Approved Pro
JDL HVAC & Plumbing Services
14300 Cherry Lane
4.63(
876
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
171 local quotes requested

When it comes to great service, customers know they can count on JDL HVAC Services, for all of their home comfort needs. We don't guess and send quotes before the time of service. We quote all repairs or estimate for system replacement, after the system has been evaluated accurately by one of 5 Star Technician. That way we are able to give you an accurate and competitive quote or estimate, with no surprises. We are transparent with our customers, letting them know the best option for their comfort needs. Discover why more and more new customers choose JDL HVAC Services every year. You can be sure of quality heating and cooling solutions from repairs, too new system installations, that will take care of all your HVAC needs. We are fully licensed and insured, so you can rest assured that you are getting the best of the best working in your home.

"Quick response. Good value"

Sanjaya R on March 2025

When it comes to great service, customers know they can count on JDL HVAC Services, for all of their home comfort needs. We don't guess and send quotes before the time of service. We quote all repairs or estimate for system replacement, after the system has been evaluated accurately by one of 5 Star Technician. That way we are able to give you an accurate and competitive quote or estimate, with no surprises. We are transparent with our customers, letting them know the best option for their comfort needs. Discover why more and more new customers choose JDL HVAC Services every year. You can be sure of quality heating and cooling solutions from repairs, too new system installations, that will take care of all your HVAC needs. We are fully licensed and insured, so you can rest assured that you are getting the best of the best working in your home.

"Quick response. Good value"

Sanjaya R on March 2025


Avatar for Zetilda Quality
Zetilda Quality
905 Allendale Street
New on HomeAdvisorNew on Angi
Approved Pro
Zetilda Quality
905 Allendale Street
New on AngiNew on HomeAdvisor
Approved Pro
6 years of experience
Free onsite estimate

With 6 years of experience, Zetilda Quality is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

With 6 years of experience, Zetilda Quality is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!


Avatar for SM Mechanical, LLC
SM Mechanical, LLC
115 Orsburn Drive
4.67(
48
)
Approved Pro
SM Mechanical, LLC
115 Orsburn Drive
4.67(
48
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
12 local quotes requested

SM Mechanical, LLC brings an unmatched commitment to excellence to your HVAC or plumbing project. We deliver unsurpassed professionalism, expertise and value. Call today.

"Best price, great customer service"

Ed V on January 2022

SM Mechanical, LLC brings an unmatched commitment to excellence to your HVAC or plumbing project. We deliver unsurpassed professionalism, expertise and value. Call today.

"Best price, great customer service"

Ed V on January 2022


Avatar for D & K Air Systems, Inc.
D & K Air Systems, Inc.
P.O. Box 20218
4.76(
258
)
Approved Pro
D & K Air Systems, Inc.
P.O. Box 20218
4.76(
258
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
13 local quotes requested

D & K Air Systems Inc is a locally owned and operated business with over 25 years of experience. I always take great pride in working to provide homeowners with the best possible air quality solutions

"Brad had a lot of knowledge and explained the products very well. Brad was very prompt in all of our communications. We had a new Rheem heating/AC system installed with an air scrubber, as well as, a water heater.. It's only been a couple of days, but everything seems to be working great. We had a 21 year old system replaced. We are looking forward to some energy savings!"

Lisa B on April 2023

D & K Air Systems Inc is a locally owned and operated business with over 25 years of experience. I always take great pride in working to provide homeowners with the best possible air quality solutions

"Brad had a lot of knowledge and explained the products very well. Brad was very prompt in all of our communications. We had a new Rheem heating/AC system installed with an air scrubber, as well as, a water heater.. It's only been a couple of days, but everything seems to be working great. We had a 21 year old system replaced. We are looking forward to some energy savings!"

Lisa B on April 2023

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Heating and air conditioning services FAQs

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an uncertified HVAC pro could lead to poor quality work, costly future expenses, and potential code violations. A certified HVAC technician tackling your home projects protects you as a homeowner.

As you browse our pro listings, take note of the “Angi Certified” badge. Angi Certified businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.

While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.  

The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.

The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.  

The homeowners guide to heating and air conditioning services
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