Find top-rated Pros in your area

Enter a zip code and get matched to businesses near you.

Rod Miller Heating and Air Conditioning Company

Heating and Air Conditioning

About us

Call us (301) 587-1517. At Rod Miller Heating and Air Conditioning Company, we offer heating, ventilating and air conditioning installation and maintenance to help you create and maintain a healthy indoor climate in your home or business. We've proudly been providing service to Maryland and Washington, DC since 1962. Whether you own a home or a business, whether you need installation or service, our goal is to provide you with key environmental systems expertise. You should be at ease and in control - a feeling of confidence and comfort that we are happy to help you establish and maintain. Additional DBAs - Rod Miller Heating and Air Conditioning Company, Rod Miller Heating & Air Conditioning. Additional contacts - Ron Tolbert, Don Colville, Brandon Tolbert, Dave Oristian, Maya Brock, Roz Waldman, Tonya Anderla. Additional emails - info@rodmillerhvac.com, dcolville@rodmillerhvac.com, btolbert@rodmillerhvac.com, doristian@rodmillerhvac.com, mbrock@rodmillerhvac.com, rwaldman@rodmillerhvac.com, tanderla@rodmillerhvac.com. Award winning.

Business highlights

63 years of trusted experience
Family Owned & Operated
Emergency Services Offered

Services we offer

Residential and commercial heating, ac installation, repair, maintenance including furnaces, heat pumps, air conditioning, hvac products, humidifiers, dampers, thermostat, boilers & air purifiers.

Amenities

Free Estimates
Yes
Warranties
Yes
Emergency Services
Yes


Accepted payment methods

American Express
Check
Discover
Financing Available
MasterCard
Visa

Reviews

4.6152 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
74%
4
11%
3
5%
2
6%
1
5%


Rating CategoryRating out of 5
quality
4.7
value
4.4
professionalism
4.7
responsiveness
4.6
punctuality
4.7
Showing 1-25 of 152 reviews

Michael L.
11/2019
5.0
heating & air conditioning/hvac
  + -1 more
They are very good and they did an outstanding service.
Description of Work: They did an AC and heating maintenance.
Rating CategoryRating out of 5
Yes, I recommend this pro

Christopher J.
07/2019
5.0
heating & air conditioning/hvac
  + -1 more
We got about a half dozen quotes for supplemental AC from different providers. Don from Rod Miller came a couple of times to assess the situation, and recommended the combination of a mini split and a traditional unit. This cost a bit more than other options, but is now working great, and I am convinced was the better solution for our house than what others had recommended. (The previous AC installers for our main AC gave us the WRONG solution), The installation team was professional and efficient. Professional shop, know their stuff. Would recommend.
Description of Work: Air conditioning - install supplemental systems

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$10,000

Lisa C.
06/2019
5.0
heating & air conditioning/hvac
  + -1 more
Thy have done excellent work and are always prompt. Even their prices are reasonable and I would highly recommend them as well.
Description of Work: They have installed HVAC systems on 4 different homes and have serviced them as well.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

CHARLES S.
07/2018
4.0
heating & air conditioning/hvac
  + -1 more
The technician was prompt and courteous, and it turned out to be an easy fix. However, for a simple diagnosis and change of the fist-sized battery (approximately 10 minutes) the charge was $207: $117 for the parts and $90 for labor. Seems like a lot but of course tough to know for a non-expert.
Description of Work: One of our air conditioner handlers was not working. I knew it was the motor or battery/blower cap.

Rating CategoryRating out of 5
value
3.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$207

Arnold L.
01/2018
5.0
heating & air conditioning/hvac
  + -1 more
Great, on time and quality service provided
Description of Work: Maintenance

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Patricia A.
12/2017
5.0
heating & air conditioning/hvac
  + -1 more
So totally professional, the guy knocked my socks off, so I was convinced to pony up for a new thermostat and annual service contract.
Description of Work: 16-point furnace check, repair of small part, replace thermostat, bought a 1-yr service contract

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$492

Stephanie B.
11/2017
5.0
dryer vent cleaning
  + -1 more
Just had two very nice technicians from Rod Miller come to my house today and clean the dryer vent in my basement. They were very knowledgeable, and knew how to handle the flex duct connection. When they were done, the connection to the outside looked better than ever. They were neat and polite, and I was very pleased they were chosen for my small job. Thanks!!
Description of Work: Cleaning the duct exhaust for my dryer in the basement.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Kie K.
09/2017
2.0
heating & air conditioning/hvac
  + -1 more
Air conditioning unit repair service was done two weeks ago. Performed work in 10 minutes and was charged $475. After researching the parts they used on Amazon, the two parts needed for the service was less than $15. Is the labor $460 for 10 minutes of service? Or they over charge parts 10-20 times? I emailed to get an explanation for this but no response for two weeks. I feel completely ripped off, and dissatisfied with their unresponsiveness. I purchased a $200 maintenance package through Angie's List, and that was a waste of money. I just hope that my neighbors don't waste their money and don't end up with this awful feeling.
Description of Work: HVAC repair

Rating CategoryRating out of 5
quality
2.0
value
1.0
professionalism
2.0
responsiveness
1.0

$475

Belle S.
08/2017
5.0
heating & air conditioning/hvac
  + -1 more
I've been with them now for several years. I would use them again.
Description of Work: Maintenance Contract Visit

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Arnold L.
07/2017
5.0
heating & air conditioning/hvac
  + -1 more
The representative was prompt and efficient
Description of Work: Regular AC checkup and maintenance

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Michael M.
05/2017
2.0
heating & air conditioning/hvac
  + -1 more
Rod Miller serviced my HVAC over the course of 2-3 years for yearly tune-ups. I attempted to schedule my spring tune-up over the course of 6 weeks with multiple attempted emails, and multiple voicemails. After 3-4 weeks of attempts, someone returned my phone call and left a short message. I followed up multiple times, and never received a call back. The work was performed during the 3 or 4 visits was fine. However, the terrible customer service (inability to return emails and VMs) has caused me to switch providers.
Description of Work: HVAC tune-up

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
1.0
responsiveness
1.0
punctuality
1.0


Mohammad K.
04/2017
3.0
heating & air conditioning/hvac
  + -1 more
They were like way over on like on what I anticipated it would cost, for like the same exact thing, basically. I didn't feel like they were being honest. Based on like the other people I received for like pretty much the same work, they were charging, it was like double amount. I would give them an A for responsiveness, and they were on time. I was put off just by like the estimate that I had received, just based on some other proposals.
Description of Work: This was for a free estimate on installation of an AC unit.

Rating CategoryRating out of 5
professionalism
5.0
responsiveness
5.0
punctuality
4.0


Marianne K.
04/2017
5.0
heating & air conditioning/hvac
  + -1 more
Good service and they fixed the problem. Overall it was a good experience.
Description of Work: They repaired my HVAC.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Mark D.
03/2017
1.0
heating & air conditioning/hvac
  + -1 more
It took Rod Miller Inc. 14 service calls over a period of eight months to determine that a leak existed in the vapor refrigerant line. During this time I had unreliable to nonexistent heat and air. Grossly incompetent and dishonest.
Description of Work: Installation of heating and air conditioning system(HVAC)

Rating CategoryRating out of 5
quality
1.0
value
3.0
professionalism
3.0
responsiveness
2.0
punctuality
3.0


Joseph R S.
02/2017
5.0
heating & air conditioning/hvac
  + -1 more
Initially submitted my date/time slot preferences during the purchase process but ultimately had to call to set up the appointment. Called on a Thursday and had an appointment scheduled for the following Monday 8-12 timeslot. Sack called when he was 20 minutes out at 830 and arrived as promised at 850. Performed the tune-up and bled the radiators on the top-level of the house and took the time to explain yearly maintenance activities and what I can do myself. Very professional and courteous. Would recommend.
Description of Work: Purchased the $105 Boiler/Furnace tune-up (Angie's List Deal).

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0

Yes, I recommend this pro
$105

CHARLES S.
02/2017
5.0
heating & air conditioning/hvac, water heater repair
  + 0 more
Service provider was very personable and professional.
Description of Work: Boiler inspection Checked conditions and operations of all major heating components. Bad fill vavle or clog inlet pipe. Back feed boiler to increase pressure to top floor radiator.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
4.0

Yes, I recommend this pro
$180

jo C.
01/2017
5.0
heating & air conditioning/hvac
  + -1 more
We have a regular maintenance contract with them. They were knowledgeable and professional. We have used them for years and we will continue to use them.
Description of Work: Rod Miller Heating and Air Conditioner gave us an estimate to replace a pump on a boiler.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$900

Kim L.
12/2016
5.0
heating & air conditioning/hvac
  + -1 more
He's on time and he's pretty much 24/7. He doesn't even have like a weekend charge.
Description of Work: My heat went out.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Ryan N.
12/2016
5.0
heating & air conditioning/hvac
  + -1 more
Great company; found this company after another company quoted $800 for this service. They replaced my electric gas value that was under warranty; took them about 30 mins to complete the task and my heater started working right away. Did this for a reasonable fee of $115. Would certainly recommend as all stages were very professional and for a great price.
Description of Work: Ac/heater gas value replacement

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$115

Nancy B.
11/2016
5.0
heating & air conditioning/hvac
  + -1 more
It worked out extremely well. Excellent service and excellent work. The workers were very professional. What stuck out to me the most was just the fact that they repaired the thermostat and they didn?t charge me any extra.
Description of Work: They checked the heating system and repaired the thermostat.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$200

Matthew H.
11/2016
5.0
heating & air conditioning/hvac
  + -1 more
The tech was helpful and responsive, looked at everything thoroughly and told me what to look for. I wish scheduling could be a little more automated.
Description of Work: HVAC service contract for general maintenance

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0

Yes, I recommend this pro
$200

Christina H.
10/2016
1.0
heating & air conditioning/hvac
  + -1 more
Salesperson said they didn't have time to schedule an estimate. They are "too busy".
Description of Work: I needed to schedule an estimate for AC repair.

Rating CategoryRating out of 5
professionalism
1.0
responsiveness
1.0


Brian W.
10/2016
5.0
heating & air conditioning/hvac
  + -1 more
Came on time, quickly diagnosed issue, & thoroughly performed general inspection.
Description of Work: Boiler wouldn't start & general inspection

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$105

Mark R.
08/2016
4.0
heating & air conditioning/hvac
  + -1 more
Service was prompt. The technician was knowledgeable. The cost of the service call ($115 - a $25 coupon from Angie's List) was reasonable. However, parts cost was vastly excessive. I was charged $183 for a capacitor that sells on Amazon for $10. I have no problem with a reasonable markup, or even a 200 or 300-percent markup, since the have to stock the part and bring it to me, but a 1,830-percent markup seems somewhat predatory.
Description of Work: Capacitor for compressor failed and needed to be replaced.

Rating CategoryRating out of 5
quality
5.0
value
2.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$273

Conrad W.
07/2016
5.0
heating & air conditioning/hvac
  + -1 more
Spring and fall service contract, I like their work
Description of Work: Service Contract

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
4.0

Yes, I recommend this pro
$299

Contact information

211 PERRY PKWY, Gaithersburg, MD 20877

http://www.rodmillerhvac.com

Service hours

Sunday:
Open All Day
Monday:
Open All Day
Tuesday:
Open All Day
Wednesday:
Open All Day
Thursday:
Open All Day
Friday:
Open All Day
Saturday:
Open All Day

Licensing

Bonded

Insured

Licensed*

Trade License Number
GM2002038
Trade License Locale
DC
Trade License Authority
District of Columbia Department of Consumer and Regulatory Affairs
Trade License Expiration
03/31/2024

Eco-friendly Accreditations

LEED Accredited Professional
No
Energy Star Partner
No
EPA Lead-Safe Certified
Yes
Use Green Products or Work Practices
No
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Heating and Air Conditioning

FAQ

Rod Miller Heating and Air Conditioning Company is currently rated 4.6 overall out of 5.

Sunday: Open All Day

Monday: Open All Day

Tuesday: Open All Day

Wednesday: Open All Day

Thursday: Open All Day

Friday: Open All Day

Saturday: Open All Day

Rod Miller Heating and Air Conditioning Company accepts the following forms of payment: American Express,Check,Discover,Financing Available,MasterCard,Visa
Yes, Rod Miller Heating and Air Conditioning Company offers free project estimates.
Yes, Rod Miller Heating and Air Conditioning Company offers eco-friendly accreditations.
No, Rod Miller Heating and Air Conditioning Company does not offer a senior discount.
Yes, Rod Miller Heating and Air Conditioning Company offers emergency services.
Yes, Rod Miller Heating and Air Conditioning Company offers warranties.
Rod Miller Heating and Air Conditioning Company offers the following services: Residential and commercial heating, ac installation, repair, maintenance including furnaces, heat pumps, air conditioning, hvac products, humidifiers, dampers, thermostat, boilers & air purifiers.

Contact information

211 PERRY PKWY, Gaithersburg, MD 20877

http://www.rodmillerhvac.com

Service hours

Sunday:
Open All Day
Monday:
Open All Day
Tuesday:
Open All Day
Wednesday:
Open All Day
Thursday:
Open All Day
Friday:
Open All Day
Saturday:
Open All Day