Top 10 HVAC Companies in Darnestown, MD

Porch Pro Headshot Michael & Son Services
HVAC Contractors
Serves Darnestown, Maryland
(14,047)
Don't keep your garden or patio in the shadows! Add outdoor lighting with help from Michael & Son Services in Friendly. Other homeowners have rated them 4 stars.
Don't keep your garden or patio in the shadows! Add outdoor lighting with help from Michael & Son Services in Friendly. Other homeowners have rated them 4 stars.
Porch Pro Headshot Safe House
HVAC Contractors
Serves Darnestown, Maryland
(2,289)
Safe House provides air vent cleaning, carpet cleaning, and water removal to help improve air quality for commercial and residential customers in Rockville, Maryland, and the surrounding areas. We have high standards and aim to exceed them every time.
Safe House provides air vent cleaning, carpet cleaning, and water removal to help improve air quality for commercial and residential customers in Rockville, Maryland, and the surrounding areas. We have high standards and aim to exceed them every time.
Porch Pro Headshot Magnolia Plumbing Heating & Cooling
HVAC Contractors
Serves Darnestown, Maryland
(1,897)
"Excellent service. Always arrive during appointment window and call first; explain what is needed and what the cost will be. I have been ripped off by other plumbing heating and cooling companies, and am delighted to have found Magnolia."
"Excellent service. Always arrive during appointment window and call first; explain what is needed and what the cost will be. I have been ripped off by other plumbing heating and cooling companies, and am delighted to have found Magnolia."
Porch Pro Headshot Donmar Heating, Cooling & Plumbing
HVAC Contractors
Serves Darnestown, Maryland
(668)
Since 1990, Donmar Company Heating & Cooling has been Maryland and Northern Virginia’s answer for high-quality, cost-effective HVAC solutions. For more than 25 years, their friendly, NATE Certified professionals have provided home and property owners dynamic and reliable climate control solutions. F...Read more about Donmar Heating, Cooling & Plumbing
Since 1990, Donmar Company Heating & Cooling has been Maryland and Northern Virginia’s answer for high-quality, cost-effective HVAC solutions. For more than 25 years, their friendly, NATE Certified professionals have provided home and property owners dynamic and reliable climate control solutions. F...Read more about Donmar Heating, Cooling & Plumbing
Porch Pro Headshot Michael Bonsby Heating & Air Conditioning LLC
HVAC Contractors
Serves Darnestown, Maryland
(565)
"They arrived early and on a 95 degree day went to work. They were very professional and explained all they would do. The replacement A/C was installed the same day. They cleaned up and hauled away all parts of old system."
"They arrived early and on a 95 degree day went to work. They were very professional and explained all they would do. The replacement A/C was installed the same day. They cleaned up and hauled away all parts of old system."
Porch Pro Headshot Minnick's
HVAC Contractors
Serves Darnestown, Maryland
(791)
Home Performance HVAC company, helping homeowners live in an Efficient Home and Healthy Living
Home Performance HVAC company, helping homeowners live in an Efficient Home and Healthy Living
Porch Pro Headshot Ken Griffin Plumbing Services, Inc.
HVAC Contractors
Serves Darnestown, Maryland
(480)
Ken Griffin Plumbing Services, Inc. is a family owned and operated expert plumbing service company that has served Howard and surrounding counties for over 20 years. For the 12th year in a row we've been voted Howard County's best plumber by the families in Howard County. In addition to full-service...Read more about Ken Griffin Plumbing Services, Inc.
Ken Griffin Plumbing Services, Inc. is a family owned and operated expert plumbing service company that has served Howard and surrounding counties for over 20 years. For the 12th year in a row we've been voted Howard County's best plumber by the families in Howard County. In addition to full-service...Read more about Ken Griffin Plumbing Services, Inc.
Porch Pro Headshot Griffith Energy Services, Inc.
HVAC Contractors
Serves Darnestown, Maryland
(171)
For over a century Griffith Energy Services has been the reliable provider of air conditioning and heating services and equipment throughout the Mid-Atlantic region. With 12 convenient locations in Maryland, Delaware, Northern Virginia, Washington DC, and the Eastern Panhandle of West Virginia, we a...Read more about Griffith Energy Services, Inc.
For over a century Griffith Energy Services has been the reliable provider of air conditioning and heating services and equipment throughout the Mid-Atlantic region. With 12 convenient locations in Maryland, Delaware, Northern Virginia, Washington DC, and the Eastern Panhandle of West Virginia, we a...Read more about Griffith Energy Services, Inc.
Porch Pro Headshot Akinfe Air
HVAC Contractors
Serves Darnestown, Maryland
(40)
Hey their Welcome to Akinfe Air..if your tired of extremely high prices from companies that over charge ..and dnt fix it the first time call Akinfe Air we aim to please very knowlegable...Hvac service repairs and installation at a affordable price with top notch craftsmanship and design...
Hey their Welcome to Akinfe Air..if your tired of extremely high prices from companies that over charge ..and dnt fix it the first time call Akinfe Air we aim to please very knowlegable...Hvac service repairs and installation at a affordable price with top notch craftsmanship and design...
Porch Pro Headshot Before & After Home Improvement
HVAC Contractors
Serves Darnestown, Maryland
(4)
"I referred Damon and his crew to a client who needed repairs prior to selling their home. The works was done on time, on budget and the guys were a pleasure to have in the home at a stressful time. I highly recommend them."
"I referred Damon and his crew to a client who needed repairs prior to selling their home. The works was done on time, on budget and the guys were a pleasure to have in the home at a stressful time. I highly recommend them."

Top questions to ask before hiring an hvac company

What type of insurance do you have? Heating, ventilation and air conditioning (HVAC) professionals work on a variety of mechanical areas of the home. You'll want to ask specific questions regarding professional training and licensing, as well as what types of insurance they have (for example, mold, air pollution or worker's compensation). It's fair to ask for the dollar amounts they are covered and a quality professional will show you verification of coverage.

HVAC professionals attend to a home's thermal needs as well as air quality. Because of the technical aspects of HVAC work, find out the scope of work your professional can perform. You may only need your heating unit serviced however, if this professional also specializes in energy efficiency, mold assessment, or offer ways for you to save on energy costs, you may want to hire them for future projects. Because some equipment is gas-powered, your professional should be able to answer questions about installing gas lines and permitting.

Ask about guarantees on labor or warranties on parts for your HVAC project. It's common to have a time limitation on parts and equipment. Save any paperwork related to your project so you can refer back to instruction manuals or serial numbers.

When working with a heating and cooling professional, ask if their company offers pricing incentives to encourage you to hire them on a regular basis. It's common to have your equipment inspected and serviced at least once a year. Your HVAC company may also offer special pricing on filters, ventilation cleaning or energy assessments.

Regardless of the scope of your project, find out what you need to do to prepare your home for their visit. For example, the HVAC professional will need access to the areas in question and may need access to other mechanical or ventilation points. Make sure pets and children are kept out of the way. Ask if your project will involve removing dry wall or making any other structural changes – you may need to hire a professional drywall contractor to patch up HVAC work. If you are adding a unit that may contribute to carbon monoxide within the home, find out if you need to purchase a carbon monoxide detector.

Recent reviews for Darnestown HVAC Contractors

25502

Michael is responsive, courteous, honest, and knowledgeable. He's very good at explaining the plumbing situation or issue and recommending what is and is not needed.

- Graham Johnston
318623

Dont Trust this company I had my AC unit replaced years ago with in warranty only to find out that They replace a 3. ton ac unit with a 2.5 ac unit

- Eric Stevens
419739

This company came to do a dryer vent clean out; they broke our dryer and we have been waiting days for them to fix or replace the dryer. Just awful work and service. They deserve zero stars.

- Joel Hirschhorn
156316

I was very pleased with hiring Safe House to clean my dryer vent. Their prices were fair and the work was done rpofessionally

- dana smith
156311

Amazing Experience with Eddie and his helper in cleaning my air duct system!

- shaina ishaal
229347

The technician arrived earlier, after calling to ask if that was okay, which it was. He explained what he was going to do. The whole process did not take long at all, and everything is now clean and safe with my dryer and vent system. Prices are very r...

- Mercine Marshall
60311

Before & After is an excellent company that strives to fully satisfy. This was the only company that truly listened to my desires and made sure to explain all possible options and limitations that could lie ahead. They have a trustworthy, courteous and h...

- RoseAnne Sciarrone
83137

Excellent responsiveness in communication. Excellent work quality. Excellent to keep appointment.

The Before and After team did a great job installing my kitchen cabinets. I would definitely recommend them and will use them again for other projects.!

- Karen Lane
88996

Great company to work with, I called them for a leak and all they did was fix the leak. I had other companies that came out and were bluntly offering me new system installations. My system is back up and running.

- Andranik Grigorian
88933

Late to appointment. Not responsive in communication. Poor work quality.

Once I questioned their licensing and requested referrals, AnbitAir backed out.

- David Chen
94377

I wanted to install an AC system in my home and got three estimates. One company didn't do ductless systems (which I decided I wanted) and another dropped the ball, so I ended up going with Michael Bonsby, who also offered to do the job for ca. $3000 les...

- Kevin de Queiroz

Everything You Need to Know About Darnestown HVAC Companies

I’m searching for HVAC Contractors servicing my zip code in Darnestown.

Many hvac contractors provide service to multiple zip codes in and around Darnestown. Browse through a sample of the HVAC Contractors in Darnestown below to find the right professional in your area for your project. Remember to contact each of these professionals individually to ask about their prices, recent successful hvac jobs, how they bill, and what licenses or permits they have or will have to get for your job:

  • Powell's Heating & Air:
    • Service Area Zip Code: 21140, 21278, 21035 and 20731
  • Amazing HVAC:
    • Service Area Zip Code: 21237, 21757, 20011 and 20861
  • AllTech Services, Inc.:
    • Service Area Zip Code: 20155, 20852, 21755, 20016 and 22003

If you weren't able to find the right hvac contractor company that services your Darnestown zip code, don't worry. Try contacting the company directly to ask them what surrounding areas they also service near Darnestown.

HVAC isn’t exactly what I’m looking for. Are there more specific services similar to hvac contractors available in Darnestown?

If you’ve determined that hvac are not quite what you were looking for, or if you had a specific project in mind that is similar to hvac, we can still help you find the right professional in Darnestown.

Darnestown has 50 hvac contractor professionals that can help you with your hvac job. Head to our Pros Page to find specific hvac contractors-pros in Darnestown.

Who are the best HVAC Contractors in Darnestown?

We've found 50 hvac contractor providers that are available to you in Darnestown.

Keep in mind that every project has different requirements, and some hvac contractor professionals maybe be more equipped to handle the specifications of your hvac work than others. Talk to multiple hvac contractors before deciding which one is right for you. You will want to consider how much they charge, if they are properly licensed for hvac work in Darnestown, and if your project is a fit. Here are some suggested professionals and companies to get you started:

  • HVAC Dynamic Inc
    • Location: Darnestown
  • Enviro Aire Mechanical Svc
    • Location: Darnestown
    • Been in business since: 1975
  • AM & PM Mechanical Inc
    • Location: Darnestown

All HVAC Companies in Darnestown, MD

Porch Pro Headshot Eagle services LLC
HVAC Contractors
Serves Darnestown, Maryland
Please call us at 855 633 2453 for a free quote Eagle Services Need the services of an expert technician? We are here to help. You can count on us for reliable locksmith service , garage doors, air duct cleaning and carpet cleaning. We are licensed locksmiths and home improvement contractor in ...Read more about Eagle services LLC
Please call us at 855 633 2453 for a free quote Eagle Services Need the services of an expert technician? We are here to help. You can count on us for reliable locksmith service , garage doors, air duct cleaning and carpet cleaning. We are licensed locksmiths and home improvement contractor in ...Read more about Eagle services LLC
Porch Pro Headshot Maximum Mechanical Hvac Services, LLC
HVAC Contractors
Serves Darnestown, Maryland
(17)
Maximum Mechanical represents all the major manufacturers such as carrier , trane, but we can repair or install any type of heating or cooling system required in your home or light commercial building. We install high-efficiency comfort systems designed to be the most cost-effective on the market an...Read more about Maximum Mechanical Hvac Services, LLC
Maximum Mechanical represents all the major manufacturers such as carrier , trane, but we can repair or install any type of heating or cooling system required in your home or light commercial building. We install high-efficiency comfort systems designed to be the most cost-effective on the market an...Read more about Maximum Mechanical Hvac Services, LLC
Porch Pro Headshot I.M. Custom Plumbing, Inc.
HVAC Contractors
Serves Darnestown, Maryland
(3)
Rated 5 stars, I.M. Custom Plumbing in Queen Anne (Prince George's County), MD can help you take a step towards safety with functional outdoor lighting for your porch and pathways.
Rated 5 stars, I.M. Custom Plumbing in Queen Anne (Prince George's County), MD can help you take a step towards safety with functional outdoor lighting for your porch and pathways.
Porch Pro Headshot Exsite Services, Inc.
HVAC Contractors
Serves Darnestown, Maryland
(4)
EXSITE SERVICES is an experienced HVAC company that has been providing residential and commercial heating and air conditioning maintenance and service for over 10 years. We are committed to providing solutions to customers in Central Maryland. We service all brands with any problems. We are a partic...Read more about Exsite Services, Inc.
EXSITE SERVICES is an experienced HVAC company that has been providing residential and commercial heating and air conditioning maintenance and service for over 10 years. We are committed to providing solutions to customers in Central Maryland. We service all brands with any problems. We are a partic...Read more about Exsite Services, Inc.
Porch Pro Headshot AnbitAir Solutions Inc
HVAC Contractors
Serves Darnestown, Maryland
(3)
Accompany your garden with some beautiful outdoor lighting from AnbitAir Solutions in Perry Hall, MD.
Accompany your garden with some beautiful outdoor lighting from AnbitAir Solutions in Perry Hall, MD.
Porch Pro Headshot Willis Mechanical Inc.
HVAC Contractors
Serves Darnestown, Maryland
(3)
"door to door roof to floor we do it all" we are a family business that take pride in our work. we only do are best no short cuts.
"door to door roof to floor we do it all" we are a family business that take pride in our work. we only do are best no short cuts.
Porch Pro Headshot ECL Mechanical Services
HVAC Contractors
Serves Darnestown, Maryland
ECL Mechanical Services is a full-service commercial and residential heating, cooling, refrigeration and ventilation company serving the Maryland, Delaware, Virginia and Washington DC area. We provide a full range of professional services to commercial enterprises, homeowners, contractors, building ...Read more about ECL Mechanical Services
ECL Mechanical Services is a full-service commercial and residential heating, cooling, refrigeration and ventilation company serving the Maryland, Delaware, Virginia and Washington DC area. We provide a full range of professional services to commercial enterprises, homeowners, contractors, building ...Read more about ECL Mechanical Services
Porch Pro Headshot Modern Mechanical, LLC.
HVAC Contractors
Serves Darnestown, Maryland
(1)
Modern Mechanical, a leader in HVAC installation and repair, is a home services specialist with a history of exceptional work and satisfied clients. Headquartered in Ashburn, Virginia, we assist residential customers throughout Northern Virginia with an array of home service needs. Our team consist...Read more about Modern Mechanical, LLC.
Modern Mechanical, a leader in HVAC installation and repair, is a home services specialist with a history of exceptional work and satisfied clients. Headquartered in Ashburn, Virginia, we assist residential customers throughout Northern Virginia with an array of home service needs. Our team consist...Read more about Modern Mechanical, LLC.
Porch Pro Headshot Home-pro , LLC
HVAC Contractors
Serves Darnestown, Maryland
Home Pro Air Duct Cleaning has more then 12 years of experience , we do residential & commercial , we use state of art equipment green & natural products , great & affordable prices , and excellent customer service .
Home Pro Air Duct Cleaning has more then 12 years of experience , we do residential & commercial , we use state of art equipment green & natural products , great & affordable prices , and excellent customer service .
Porch Pro Headshot EviroCare Cleanup & Restoration
HVAC Contractors
Serves Darnestown, Maryland
EnviroCare has been a leader in water damage & mold removal for the past decade. Our goal is to provide an easy, rapid way to restore properties from any kind or water damage, black mold or storm damage that might occur while kipping you and your family safe in the process. We work directly with you...Read more about EviroCare Cleanup & Restoration
EnviroCare has been a leader in water damage & mold removal for the past decade. Our goal is to provide an easy, rapid way to restore properties from any kind or water damage, black mold or storm damage that might occur while kipping you and your family safe in the process. We work directly with you...Read more about EviroCare Cleanup & Restoration
Porch Pro Headshot Horizon Services Plumbing Heating and Cooling (Sales)
HVAC Contractors
Serves Darnestown, Maryland
Locally owned and operated 30 years of award-winning expertise Proudly serving families in Delaware, Pennsylvania, New Jersey, and Maryland No surprises, no hassles, and NO excuses. Just up-front pricing and 100% satisfaction guaranteed. More than 300,000 of your neighbors have trusted us with their...Read more about Horizon Services Plumbing Heating and Cooling (Sales)
Locally owned and operated 30 years of award-winning expertise Proudly serving families in Delaware, Pennsylvania, New Jersey, and Maryland No surprises, no hassles, and NO excuses. Just up-front pricing and 100% satisfaction guaranteed. More than 300,000 of your neighbors have trusted us with their...Read more about Horizon Services Plumbing Heating and Cooling (Sales)
Porch Pro Headshot Inspections Plus, L.L.C. t/a Environmental Cleaning Solutions
HVAC Contractors
Serves Darnestown, Maryland
Inspections Plus t/a Environmental Cleaning Solutions is an HVAC specialist in Middle River. They have been providing air conditioning installation, air conditioning maintenance, and furnace installation for over 1 decade. The United States Environmental Protection Agency has accredited Inspections ...Read more about Inspections Plus, L.L.C. t/a Environmental Cleaning Solutions
Inspections Plus t/a Environmental Cleaning Solutions is an HVAC specialist in Middle River. They have been providing air conditioning installation, air conditioning maintenance, and furnace installation for over 1 decade. The United States Environmental Protection Agency has accredited Inspections ...Read more about Inspections Plus, L.L.C. t/a Environmental Cleaning Solutions
Porch Pro Headshot Powell's Heating & Air
HVAC Contractors
Serves Darnestown, Maryland
Porch Pro Headshot Maximum Contractors
HVAC Contractors
Serves Darnestown, Maryland

Latest projects near Darnestown

Recent projects booked on Porch
North Potomac 20878
Thermostat Replacement and Repair
Comments from Customer
Need to install a nest thermostat currently there is a programmable thermostat. Heat pump installed.
Germantown 20874
Thermostat Replacement and Repair
Comments from Customer
Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
Sterling 20165
Thermostat Replacement and Repair
Comments from Customer
Replacing a Honeywell Bryant thermostat with a nest thermostat
Sterling 20165
Thermostat Replacement and Repair
Comments from Customer
Replacing a Honeywell Bryant thermostat with a nest thermostat
Gaithersburg 20878
HVAC Inspection
Start Date
Within a week
Purpose
Purchasing property
Inspection type
Heating and cooling
Property type
Condo or townhome
Property size
1,501-2,000 sq ft
Property age
11-20 years
Foundation type
Unknown
Relationship to property
Buyer
Occupied
Yes
Utilities turned on
Yes
Specific services
Mold test, None of the above