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Top-Rated Appliance (major gas appliance) installers and replacers in Gaithersburg - Updated Nov 2026

Avatar for D&M Appliance Repair Inc.
D&M Appliance Repair Inc.
4.9(
140
)
Appliance (Major Gas Appliance) - Install or Replace

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2016

Warranties offered

Credit card accepted

"From the initial contact with Grace when I booked the appointment, I had a smooth experience. Prices quoted were fair and accurate. Danny was punctual, neat and professional, with excellent communication advising when he would arrive. He took time and was patient with my many questions. I would highly recommend using D&M for appliance repair."
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+11

Recommended by90%of homeowners
Avatar for K & K Industrials
K & K Industrials
3.7(
161
)
Appliance (Major Gas Appliance) - Install or Replace

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2005

Emergency services offered

Credit card accepted

"Kenny arrived at my home from K and K to install the ice maker. I think he had the job completed in about 45 minutes but initially told me 1 hour. I had an existing water supply and he connected that for me also. He was very professional, informed me of the cost that I agreed to pay. This was a great customer service experience. If I needed a major appliance repair, I would definitely use this company again. I got it done when I wanted so I am more than pleased. I know it does not always happen that way."
Serviced and repaired
Refrigeration - move units from inside to outside
Swap out compressor to sandwich box for a deli
Servicing T.stats in one central location
Found leak in indoor coil, Service at Local apt.

+16

Response time6 hrs
Recommended by88%of homeowners
Avatar for Service Master
Service Master
4.4(
652
)
Appliance (Major Gas Appliance) - Install or Replace

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2000

Emergency services offered

Credit card accepted

"Lucky from service Master came out and spent quite a bit of time checking out the ovens to diagnose the problem. The GE manual we received with the oven said the error code was the door lock. Lucky found from the specs and diagnostics that the top oven fan was the problem. Lucky was fantastic. Ordered the part and spent over an hour working on replacing it and checking it out. He was extremely personable and the company was very responsive. We would definitely recommend them."
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1 neighbors recently requested a quote
Recommended by89%of homeowners
Tops Construction Services and Consulting
2.8(
2
)
Appliance (Major Gas Appliance) - Install or Replace

Serving Gaithersburg, MD and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

👋 Hey everyone! My name is Matthew Kuhn!\n\nI’m a proud husband, father of 3 boys and 1 girl, and I’ve spent the last 22 years working full-time in construction and handyman services. 🔨🏠\n\nMy business has been built on one thing above all else: WORD OF MOUTH! 💪 That means showing up, doing quality work, treating people right, and earning the trust of every customer I serve.\n\nI believe in hard work, honesty, and building relationships that last. Whether it’s fixing something around the house, tackling a bigger project, or helping someone bring their vision to life, I take pride in what I do! \n\nHope to meet you soon! \n\nThanks to everyone who has supported me, recommended me, and helped my business grow over the years. I truly appreciate you all! ❤️🔨

6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for American home services
American home services
4.8(
120
)
Appliance (Major Gas Appliance) - Install or Replace

Serving Gaithersburg, MD and surrounding areas

In business since 2005

Free estimates

Warranties offered

"Thankfully during the walkthrough, Kurt determined that there was no loss of structural integrity or chance of mold. He is very knowledgeable and provided a wealth of information about drywall conditions and what to watch for, as well as how to contend with a situation if any recurrence. I felt like he was addressing the matter as if it were his own home or that of a friend/family member. I will definitely work with him and his firm in the future if the need arises.    


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+25

Recommended by97%of homeowners
Avatar for Appliance Repair Leaders LLC
Appliance Repair Leaders LLC
4.3(
200
)
Appliance (Major Gas Appliance) - Install or Replace

Serving Gaithersburg, MD and surrounding areas

In business since 2010

Credit card accepted

"

Appliance Repair Technicians maybe competent to repair other brands, but if you have an LG appliance, you are much better off going with their factory-authorized service.

My 6-year old LG front-loading washer was stopping mid-cycle and would not complete a load.  I called two other repair companies who said they did not service LG, so I thought myself lucky that Appliance Repair LLC said they would service it, and I made an appointment for Monday afternoon between 1 and 3 pm.  When the technician did not show or call by 3:30, I called the office and was told that he was detained on an earlier repair that had taken longer than expected, and he would not be able to come until the following day. Although I am retired and can stay home to wait on repairmen, this is still inexcusable in my book, as most customers must take off work for repairs.  The technician arrived on schedule the next day, and recommended replacing the  sensor assembly, at a cost of $280. I reminded him that the motor was making a groaning noise as it attempted to turn the drum, which suggested to me that the problem was with the motor, not the electronics.  He assured me that replacing the sensor would correct the problem. After he replaced the sensor, tested the washer without any load, and left, I attempted to do a load of laundry.  The same problems occurred, and I called the company back. They sent the technician out again two days later, who then confirmed that the motor was the cause of the problem. That would have been another $360 repair, so I elected to replace the machine instead. To their credit, Appliance Repair did refund the difference between the initial charge and the basic service call charge, so my final cost was $60.

While researching a new machine, I noticed that the motors on LG washers have very extensive warranties on their motors. When the Appliance Repair technician asked if the washer was under warranty, I replied that it was 6 years old. He did not suggest that anything might still be under warranty, but it turned out that the motor had a 7-year warranty. I called the LG service line, and was told I would be charged only for labor to install the new motor.  They dispatched a technician the next business day, who confirmed the motor was defective and also under warranty. He also pointed out that one of the three drum supports was broken.  These are shock absorbers that support the drum of a front-loading washer as it does its fancy turns. If one is broken, the drum is unbalanced and won?t turn properly, which was the cause of the burnt-out motor. He seemed surprised that the previous technician had not reported this, as it was clearly visible with the washer back open for service. He replaced the motor, broken support, and a third item he found, for $267, and the washer worked perfectly.





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home appliance repair
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Recommended by85%of homeowners
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