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TRUSTED BY LOTHIAN, MD HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon97
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Lothian

Avatar for Grove Heating and Cooling Inc
Grove Heating and Cooling Inc
4.7(
153
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+39 more

Serving Lothian, MD and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"The inspection went extremely well! The HVAC technician, Mike B., was extremely professional, arriving within the set 2 hour timeframe, even calling me within 10 mins of his arrival. I had a list of questions for the technician and the technician happily answered all of my questions along with showing me how to change the filter on our system. The technician explained the services that Grove Heating and Cooling offers without any pressure to purchase future services. We liked the service so much that we signed up for our next service with Grove Heating and Cooling, receiving a great discount off the flat rete price of $125."
Response time5 hrs
Response rate100%
17 neighbors recently requested a quote
Avatar for GAC Services
GAC Services
4.8(
292
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Lothian, MD and surrounding areas

Approved (Corporate)

In business since 1970

Free estimates

Warranties offered

"I am SO pleased with this experience with GAC and highly recommend them! OUTSTANDING information and research on our behalf by Kelly for estimate options and finding the best unit and price for our needs. Chris was very impressive when he came to our home for preparation of the HVAC air handler/heat pump installment. Top notch work by John and the GAC crew on the actual work putting in my unit. They gave us the option and were qualified to run/install a new wire for our electric needs to have all energy savings of the equipment. Easy scheduling with Monica and follow-up too. ALL the GAC staff were happy to answer our various questions in full detail so we understood everything in this project and could make informed decisions. GAC found a high quality unit (Bryant) that suited our needs AND qualified for a PEPCO rebate, which they quickly filed on our behalf. We have been customers for years with GAC for maintenance and with this install, plan to be for years to come."
Additional Photos
27 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Bamford Plumbing and Heating Inc
Bamford Plumbing and Heating Inc
4.8(
65
)
Central A/C - InstallBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+47 more

Serving Lothian, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Emergency services offered

Warranties offered

**SPECIALIZING IN BOILER REPAIR AND REPLACEMENT**\n** WE OFFER 24/7 EMERGENCY SERVICE** Bamford Plumbing & Heating Inc. has been providing excellent customer service since 2009. We are a family owned and operated company with over ten years of experience in the plumbing and heating industry. We are licensed and insured in the State of Maryland. We offer 24 hour emergency service and free estimates on new work.

Do you know if your sump is still working? We also have sump pumps avialable to protect you from power outages. That’s right no power no problem forget about the “battery back up” sump pumps if you have municipal water supply this is the way to go call today for details !
Tankless
Power Vent
Gas and Electric
Tree roots giving you problems with your drains? Have us come out today and try a Rootx root treatment !

+2

3 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Lowe's Air Duct Cleaning Inc.
Lowe's Air Duct Cleaning Inc.
5.0(
18
)
Air Ducts & Vents - Clean

Serving Lothian, MD and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

Improve the air quality in your home or business with our professional air duct cleaning services. Our experienced technicians use state-of-the-art equipment to remove dirt, dust, and debris from your air ducts, leaving you with clean, fresh air to breathe. We also offer HVAC cleaning, dryer vent cleaning, and more to promote a healthy indoor environment. Serving the Dallas, Chicago, Miami, Washington DC, and Boston markets, we are committed to providing top-quality service wherever you are. Contact us today to schedule an appointment.

Response time7 hrs
8 neighbors recently requested a quote
Recommended by44%of homeowners
Avatar for Mack's Home Services, LLC
Mack's Home Services, LLC
4.7(
602
)
Air Ducts & Vents - Clean

Serving Lothian, MD and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"Mack is dedicated to what he does and went out of his way to diagnose my problem and link me with HVAC personnel who could address related issues. He cleaned my ducts perfectly and my system is working well now."
Response time3 hrs
Recommended by99%of homeowners
Avatar for HPC Services
HPC Services
5.0(
13
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Lothian, MD and surrounding areas

Approved

In business since 2024

Emergency services offered

Warranties offered

"I would highly recommend HPC Services! They responded quickly when we called for an estimate on a new heat pump. The gentlemen who were in our home installing the unit were professional and polite and very nice to our little dogs. Sergio stayed and answered all of our questions until late in the evening. They offered us a free duct cleaning and that was completed on Monday after the Friday install. Emmett worked quickly and professionally. He was so very nice and easy to talk to. I was most impressed with the fact that they offer a Veterans discount. If are looking for an amazing company for any HVAC work, I urge you to give them a call!! Karen Hamner"
HVAC
Plumbing
HPC Services HVAC and Plu
HPC Services HVAC and Plu
HPC Services HVAC and Plu

+5

Response time5 hrs
Recommended by91%of homeowners
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Heating and Air Conditioning questions, answered by experts

Look up your model number online to find additional information. Usually, you can just take a look at the old filter and find the brand name and dimensions to order a new one. When replacing the filter, always check that it’s pointed the right way to match the direction of your airflow. Many filters have arrows on them to help with this step.

A new HVAC system can increase your home's value by about 5% to 7%, which can translate to an added value of $2,500 to $3,000. The return on investment (ROI) can be around 30%, especially if you upgrade the entire system, including ductwork and insulation. Adding modern features like a smart thermostat can further increase your home’s value by making the heating and cooling systems more efficient and convenient. However, since a new unit can cost $10,000 or more to install, it's important to weigh the upfront cost against the potential increase in home value. For a specific assessment, it's best to consult a local AC installer.

ACs don't run on water. They're not connected to drain pipes or any part of your plumbing system. However, they need refrigerant to run. Refrigerant is a gas or liquid that has a low boiling point and absorbs the heat in your home. ACs need this in order to be functional and cool your home. If you suspect your AC is low on refrigerant, you need to contact a licensed HVAC professional. Refrigerant is a dangerous chemical that requires specialized training and permits to work with. 

A frozen coil can cause permanent damage to your HVAC system and lead to costly repairs if not fixed. It can cause the unit to overheat and also cause the compressor to fail. It’s vital to turn the unit off if the coil is frozen and address the issue as soon as possible. 

Yes, you should turn off your AC if it’s leaking. Turning off the system prevents more condensation from leaking and reduces strain on the unit if a damaged internal component or lack of refrigerant is the cause. While this may temporarily stop the leak, water can continue to drip from a thawing coil even after the system is off. As soon as you notice a leak, turn off the unit and investigate the source or call a professional for an inspection.

The Lothian, MD 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.