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Top 10 hvac inspection services in Frederick, MD

Porch Pro Headshot AllTech Services, Inc.

AllTech Services, Inc.

HVAC Inspection
Serves Frederick, Maryland
(13,589)
AllTech Services, Inc. offers a full range of HVAC, plumbing, indoor air quality, and commercial services throughout Ashburn, VA. If you need any of those systems installed or serviced, call us today and schedule an appointment. We’ll make sure that all of your different systems continue to serve yo...Read more about AllTech Services, Inc.
AllTech Services, Inc. offers a full range of HVAC, plumbing, indoor air quality, and commercial services throughout Ashburn, VA. If you need any of those systems installed or serviced, call us today and schedule an appointment. We’ll make sure that all of your different systems continue to serve yo...Read more about AllTech Services, Inc.
Porch Pro Headshot Donofrio & Associates, LLC

Donofrio & Associates, LLC

HVAC Inspection
Serves Frederick, Maryland
(4,034)
" Bryan was Great! very kind and informative answered all the questions i had with a detailed explanation, also gave me tips on future projects i have for the house, I am now recommending PORCH services to my family and friends."
" Bryan was Great! very kind and informative answered all the questions i had with a detailed explanation, also gave me tips on future projects i have for the house, I am now recommending PORCH services to my family and friends."
Porch Pro Headshot Donofrio & Associates LLC.

Donofrio & Associates LLC.

HVAC Inspection
Serves Frederick, Maryland
(2,542)
Donofrio & Associates, LLC. is a veteran-owned and operated business. We are built on family values, integrity, and quality workmanship. As licensed and InterNACHI Certified inspectors, we provide the best home inspection in the DMV area. Our technology, services, and comprehensive reports are unma...Read more about Donofrio & Associates LLC.
Donofrio & Associates, LLC. is a veteran-owned and operated business. We are built on family values, integrity, and quality workmanship. As licensed and InterNACHI Certified inspectors, we provide the best home inspection in the DMV area. Our technology, services, and comprehensive reports are unma...Read more about Donofrio & Associates LLC.
Porch Pro Headshot Sentinel Inspections, LLC

Sentinel Inspections, LLC

HVAC Inspection
Serves Frederick, Maryland
(137)
The Sentinel Experience Sentinel utilizes cutting edge equipment to go beyond the scope of a typical home inspection (Thermal Imaging, Moisture Meter Tests, Electrical outlet polarity tests, and more! home inspector
The Sentinel Experience Sentinel utilizes cutting edge equipment to go beyond the scope of a typical home inspection (Thermal Imaging, Moisture Meter Tests, Electrical outlet polarity tests, and more! home inspector
Porch Pro Headshot Tuckers Air Conditioning, Heating & Plumbing

Tuckers Air Conditioning, Heating & Plumbing

HVAC Inspection
Serves Frederick, Maryland
(1,145)
Tuckers Air Conditioning, Heating & Plumbing has been a trusted provider of heating, air conditioning, indoor air quality, and plumbing services in the surrounding Gaithersburg, MD area for many years. For those that are interested in having a new system installed or their current system replaced, o...Read more about Tuckers Air Conditioning, Heating & Plumbing
Tuckers Air Conditioning, Heating & Plumbing has been a trusted provider of heating, air conditioning, indoor air quality, and plumbing services in the surrounding Gaithersburg, MD area for many years. For those that are interested in having a new system installed or their current system replaced, o...Read more about Tuckers Air Conditioning, Heating & Plumbing
Porch Pro Headshot Michael Bonsby Heating & Air Conditioning LLC

Michael Bonsby Heating & Air Conditioning LLC

HVAC Inspection
Serves Frederick, Maryland
(565)
"They replaced my gas furnace/AC and a spacepak heatpump system within the last year. They also have done my maintenance for 3 years. Their mechanics are knowledgeable,communicative and polite. They are all required to take hvac continuing education classes so they all know their trade. "
"They replaced my gas furnace/AC and a spacepak heatpump system within the last year. They also have done my maintenance for 3 years. Their mechanics are knowledgeable,communicative and polite. They are all required to take hvac continuing education classes so they all know their trade. "
Porch Pro Headshot Griffith Energy Services, Inc.

Griffith Energy Services, Inc.

HVAC Inspection
Serves Frederick, 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 Highgate Home Inspections, LLC

Highgate Home Inspections, LLC

HVAC Inspection
Serves Frederick, Maryland
(35)
Excel at what we do. Enjoy what we do. Explain what we do. Research what we do. Professional, experienced, knowledgeable service so that our clients have a comfortable, confident and positive home inspection experience.
Excel at what we do. Enjoy what we do. Explain what we do. Research what we do. Professional, experienced, knowledgeable service so that our clients have a comfortable, confident and positive home inspection experience.
Porch Pro Headshot Cornerstone Heating & AIr Conditioning, Inc.

Cornerstone Heating & AIr Conditioning, Inc.

HVAC Inspection
Serves Frederick, Maryland
(5)
"Cornerstone does a fantastic job when it comes to Heating and Air Conditioning. They are highly educated in their line of work and pricing is on spot. Cornerstone is who you want to call when you have HVAC needs."
"Cornerstone does a fantastic job when it comes to Heating and Air Conditioning. They are highly educated in their line of work and pricing is on spot. Cornerstone is who you want to call when you have HVAC needs."
Porch Pro Headshot Echodale Services LLC

Echodale Services LLC

HVAC Inspection
Serves Frederick, Maryland
(7)
CENTRAL FlORIDA let me re-.introduce Echodale Services Llc, We are under new ownership and no longer partner with The Paint Doctor. We are now offering more competitive pricing and stronger customer service. Our home office is right here in Central Florida so we are even more committed to the qu...Read more about Echodale Services LLC
CENTRAL FlORIDA let me re-.introduce Echodale Services Llc, We are under new ownership and no longer partner with The Paint Doctor. We are now offering more competitive pricing and stronger customer service. Our home office is right here in Central Florida so we are even more committed to the qu...Read more about Echodale Services LLC

Top questions to ask before hiring an hvac inspection company

A professional will assist you with scope and estimates, but having a clear idea of what you want to accomplish will help communication.

Do you want professionals to do everything, or do you have the time and skill to do some of the work?

Many projects such as have a DIY component, such as painting or cleanup.

First and foremost, protect yourself and make sure the contractor and any sub-contractors are licensed, bonded and insured.

Recent reviews for Frederick HVAC inspection services

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
296973

I got my furnace and AC replaced with this company in August 2017. I also had a full aeroseal of my ducts. After about a year, I had some problems with ducts leaking into my cabinetry. They came out and had the ducts insulated (at my expense even thoug...

- Robin Tucker
94391

Michael Bonsby replaced our furnace and AC unit in early spring 2017. The estimator was very thorough and professional. The quote was by far the most informative including explanation of the heat load calculations and why the system size was recommended....

- Denyse Baker
68057

The equipment appears to be excellent

- Larry Stewart
73765

OUR AIR CONDITIONING COMPRESSOR WENT OUT DURING THE HOT PART OF AUGUST. I DID NOT KNOW WHO TO CALL SO I LOOKED UNDER CARRIER AND ASKED FOR HELP. tHE NEXT DAY WE GOT A CALL FROM DAWN OF YOUR COMPANY WHO IMMEDIATELY SENT ABEL WHO QUICKLY FOUND THE PROBLEM...

- ERNEST BOND
153704

- Mario Guerrero
65296

We just bought our home and were looking for a contractor to replace existing 33 year old furnace and 18 yr old AC unit. Six contractors provided proposals to replace both units. Chris from Michael Bonsby was the only salesperson who performed a load calc...

- George Prassas
94551

I appreciate the services from Michael Bonsby.All is very good. I will recommend to my friend. Thank you very much for all. Michael

- Michael Nguyen
69768

Our central air stopped working. We called Chris from Michael Bonsby to try and get it fixed quickly. He actually came out that evening, and developed a proposal while in our home. He was very well informed and was low pressure. We called the next day...

- Jim Zapf
103615

I converted my heating system from oil to natural gas and they did an excellent service installation. The entire experience was very relaxing and done on schedule. I would not hesitate to recommend this company to anyone looking for hvac services. Thanks ...

- Keith Pinder
65325

Our compressor had failed and the technician took a look over the rest of a fairly old system and gave us options. We opted to have the whole thing replaced. In the meantime a freon top up kept us cool. The replacement was done a few days later and took o...

- Mark Wilson
68027

I hired Michael Bonsby Heating & Air for a complicated electric heat pump replacement with a separate air conditioner and gas furnace that required installing a new vent pipe through finished ceilings. Their sales person was on time, professional and very...

- Brandon Conley

Everything You Need to Know About Frederick HVAC Inspection Companies

Are there any unscreened hvac inspection services in Frederick I can browse?

Yes. We found the following unscreened hvac inspection services serving the Frederick area. Please be advised that these companies and contractors have not been pre-screened, meaning they may not have active licenses or accreditations for operating in Frederick or MD. Be sure to pre-screen them yourself before hiring:

  • Michael Bonsby Heating & Air Conditioning LLC:
    • BBB Rating: A+
    • Active/Verified License: No, current status is inactive
  • LBI Home & Building Inspection:
    • BBB Rating: NR
    • Active/Verified License: No, current status is inactive
  • Horizon Services, Inc.:
    • BBB Rating: A+
    • Active/Verified License: No, current status is inactive

Who should I hire for HVAC Inspection in Frederick?

First, you need to know the specific type(s) of professionals you may need to complete your hvac inspection project in Frederick properly, on time, and on budget. Do you need a general hvac inspector, or a specialist that can handle specific types of hvac inspection?

Every hvac inspection project is going to have different requirements. For example, your hvac inspection project may require the work of the following types of service providers:

  • Ventilation System Inspection Services:
    • Service Description: The inspection of ducting, fans, vents, and other components of a home's ventilation for safety and health concerns
    • 50 ventilation system inspection companies available in Frederick

Be sure to do your research so you can to complete your hvac inspection project the way you want it done, on time, and on budget. Start building the right team of hvac inspection professionals in Frederick and good luck!

How many hvac inspection companies are there in Frederick?

We’ve found 50 companies in Frederick that can help you tackle your hvac inspection project.

  • 15 of them have an A or A+ rating from Better Business Bureau.

All HVAC Inspection Companies in Frederick, MD

Porch Pro Headshot ECL Mechanical Services

ECL Mechanical Services

HVAC Inspection
Serves Frederick, 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 Glenmont Heating & A/C

Glenmont Heating & A/C

HVAC Inspection
Serves Frederick, Maryland
(84)
Since 1984, Glenmont Heating and Air Conditioning proudly has served Washington D.C., and the surrounding areas of Maryland and Virginia. Our company prides itself with providing area families and businesses with solutions that fit their lifestyles and needs, as well as their wallets. Whether your ...Read more about Glenmont Heating & A/C
Since 1984, Glenmont Heating and Air Conditioning proudly has served Washington D.C., and the surrounding areas of Maryland and Virginia. Our company prides itself with providing area families and businesses with solutions that fit their lifestyles and needs, as well as their wallets. Whether your ...Read more about Glenmont Heating & A/C
Porch Pro Headshot Quality Refrigeration Services, Inc.

Quality Refrigeration Services, Inc.

HVAC Inspection
Serves Frederick, Maryland
With years of business and systems integration experience, Quality Refrigeration Services is the solution to a home designed for lifestyles of today and prepared for lifestyles of tomorrow. We are the leader in home integration, specializing in the installation of structured wiring, house music, lig...Read more about Quality Refrigeration Services, Inc.
With years of business and systems integration experience, Quality Refrigeration Services is the solution to a home designed for lifestyles of today and prepared for lifestyles of tomorrow. We are the leader in home integration, specializing in the installation of structured wiring, house music, lig...Read more about Quality Refrigeration Services, Inc.
Porch Pro Headshot White's Service Company, Inc.

White's Service Company, Inc.

HVAC Inspection
Serves Frederick, Maryland
(2)
We are a local Heating Air Conditioning and Refrigeration business in York County, Pa.
We are a local Heating Air Conditioning and Refrigeration business in York County, Pa.
Porch Pro Headshot Rill Estate Homes LLC

Rill Estate Homes LLC

HVAC Inspection
Serves Frederick, Maryland
(4)
Transform your home with a vinyl siding service from the experts at Rill Estate Homes LLC in Rosemont, MD.
Transform your home with a vinyl siding service from the experts at Rill Estate Homes LLC in Rosemont, MD.
Porch Pro Headshot Revolution Heating and Cooling

Revolution Heating and Cooling

HVAC Inspection
Serves Frederick, Maryland
(117)
Porch Pro Headshot Maryland Home Inspection Services Inc.

Maryland Home Inspection Services Inc.

HVAC Inspection
Serves Frederick, Maryland
(15)
I am James L. Keilson, president of Maryland Home Inspections Services, Inc., I am a Maryland and Virginia State Licensed and Board Certified Master Inspector, (CMI). I am a native to the Maryland and Northern Virginia area and a graduate of University of Maryland (1986). I have over 30 years of e...Read more about Maryland Home Inspection Services Inc.
I am James L. Keilson, president of Maryland Home Inspections Services, Inc., I am a Maryland and Virginia State Licensed and Board Certified Master Inspector, (CMI). I am a native to the Maryland and Northern Virginia area and a graduate of University of Maryland (1986). I have over 30 years of e...Read more about Maryland Home Inspection Services Inc.
Porch Pro Headshot Better Call George Inspections

Better Call George Inspections

HVAC Inspection
Serves Frederick, Maryland
George Stedman grew up in the 1960’s Montgomery County (Bethesda). As he was growing up, he became interested in building. In fact, building a room for himself in his parents’ unfinished basement was his first project. After serving in the U.S.Navy in the late 70’s, George began working in construc...Read more about Better Call George Inspections
George Stedman grew up in the 1960’s Montgomery County (Bethesda). As he was growing up, he became interested in building. In fact, building a room for himself in his parents’ unfinished basement was his first project. After serving in the U.S.Navy in the late 70’s, George began working in construc...Read more about Better Call George Inspections
Porch Pro Headshot Dave's Mechanical Svc LLC

Dave's Mechanical Svc LLC

HVAC Inspection
Serves Frederick, Maryland
David Scurto and Diana Peters-Scurto started Dave's Mechanical Services, LLC in 2006. Dave brings 37+ years of industry experience to Dave's Mechanical, and Diana brings years of administrative and construction experience. Dave and Diana teamed up to begin a full time company and their client list g...Read more about Dave's Mechanical Svc LLC
David Scurto and Diana Peters-Scurto started Dave's Mechanical Services, LLC in 2006. Dave brings 37+ years of industry experience to Dave's Mechanical, and Diana brings years of administrative and construction experience. Dave and Diana teamed up to begin a full time company and their client list g...Read more about Dave's Mechanical Svc LLC
Porch Pro Headshot J&G Electric Company Inc.

J&G Electric Company Inc.

HVAC Inspection
Serves Frederick, Maryland
Ready for a change? The experts at J&G Electric Company Inc. in Frederick, MD can outfit your home's exterior with stylish outdoor lighting.
Ready for a change? The experts at J&G Electric Company Inc. in Frederick, MD can outfit your home's exterior with stylish outdoor lighting.
Porch Pro Headshot Pillar To Post Home Inspectors

Pillar To Post Home Inspectors

HVAC Inspection
Serves Frederick, Maryland
(46)
Porch Pro Headshot Tolberts Mechanical Services

Tolberts Mechanical Services

HVAC Inspection
Serves Frederick, Maryland
Local Small Business HVAC Contractor offering quality service and products for an affordable rate.
Local Small Business HVAC Contractor offering quality service and products for an affordable rate.
Porch Pro Headshot I.E.S.

I.E.S.

HVAC Inspection
Serves Frederick, Maryland
Integrity Electrical Services, LLC, can help you with all your electrical needs. We have over 14 years experience with residential, commercial and industrial properties. Our goal is to provide you with the highest quality customer service, honest pricing, and approach your needs with solutions that ...Read more about I.E.S.
Integrity Electrical Services, LLC, can help you with all your electrical needs. We have over 14 years experience with residential, commercial and industrial properties. Our goal is to provide you with the highest quality customer service, honest pricing, and approach your needs with solutions that ...Read more about I.E.S.
Porch Pro Headshot Accel Heating and Cooling LLC

Accel Heating and Cooling LLC

HVAC Inspection
Serves Frederick, Maryland