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"I’m back again to write another stellar review for GAC. Last year they replaced our HVAC system; this year we circled back and had them install a home generator. This was a long and drawn out process due to the various approvals needed from Montgomery County as well as coordination with Washington Gas (which ended up not just being a simple sign off but necessitating an additional, expensive upgrade to the gas line from the street to our home). Nevertheless, GAC did a fantastic job shepherding this process over the 6+ months of waiting on stakeholders, and they were also maximally accommodating to our family’s significant constraints on time and availability (due to health concerns related to a medically fragile family member). A special kudos to Sandy M, GAC’s master electrician, who took it on personally to ensure we were taken care of all throughout this process, going above and beyond with phone calls, text messages, personal visits, etc. on behalf of my family, I want to thank GAC and am giving top marks across the board for this effort which was complex , lengthy, and ultimately successful."

"Grove Heating & Cooling came to the rescue 5/17 after another local company couldn't complete the job. We needed our heat pump/compressor moved for the installation of a patio then reconnected. The "other" company disconnected then couldn't schedule to finish even after giving them a months notice ahead of time. We found Grove and gave them a call. It was after hours and the on-call tech returned the call. He wasn't able to come out that night but made sure to call to schedule the very next morning. By noon we had service to reconnect the heat pump and 3 hours later we were up and running. Everyone at Grove were so responsive and went out of their way to make sure we felt like a priority. You can really tell why they have been in business as long as they have been with how well they treat their customers on top of being technically proficient. Our family is now a super fan and advocate for Grove. Highly Recommended! Mike"

"Absolutely painless from start to finish. They gave us the best price that no one else in the area could match and were professional and efficient on installation day. I’m a Realtor and refer them to all of my clients and friends. Outstanding service!"

"I like to research before choosing. I received 4 quotes for the job and Nick Buric was the only one that listened to our needs and created an option that was perfect for the space...as well as being at a reasonable cost. They did a really great job installing a slim "ducted" mini-split unit in a small concealed ceiling space in my basement. The unit is completely hidden and uses ducts & vents to provide efficient heat and AC in our basement -- it is super quiet too. These guys are real pros and did what was right & needed to best suit the house versus what would have been easiest for them -- the other firms I talked to didn't want to touch the job (quoted a traditional concealed mini-split mounted on the wall instead) but Nick had a vision and his team did it all to perfection. I will definitely use them again in the future and recommend to my friends and neighbors."

"Replaced old HVAC system. Very knowledgeable team that provide competitive and comprehensive solutions. Great customer service and were in and out in one day with quality workmanship. We couldn t be more pleased!"

"Furnace stopped Saturday night. Called No-Frost Sunday and they came out and diagnosed the problem quickly (heater core failed after 25+ years). We got another bid (off Angie's List) on Monday. After comparing, we ordered the new Carrier system Tuesday and had it installed on Thursday. They removed all traces of the old system and installed the new system as promised. They were professional, courteous and prompt."

"This guy saved us a lot of money last year. Very good technical expertise, great communicator, went over and above to fix our unit and even made changes and lasting recommendations. Great service!!!"

"Excellent customer service. HVAC installers were great, showed up on time. Dave and Allen answered my many questions during the install. I Interviewed several local HVAC companies before deciding on Beltway. Highly recommend"

"I had the best experience with Hecomo Heating & Cooling. My house's AC/heating system stopped working all of the sudden and the temperatures at the time were 90 degrees and up. I was desperate looking into many different companies. Many of them, came over to my house and did estimates at ridiculously high prices. Luckily, I found Hecomo. They came to my house, did an estimate and were ready to install my AC/heating unit very quickly and at a good price. Also, the customer service was great. They were there for me throughout the whole process. They explained to me everything that I needed to know about the system and the features. Everything is very modern and updated. I am very happy I found Hecomo."

"Very positive experience!  After three other plumbing estimates, found Heil doing the same job in another part of my community.  I was able to check out their work first hand.  They came by after working all day on a job to give me an estimate on mine.  Joseph was confident and knowledgeable.  He and Robert answered all of my questions with care.  I appreciated their sincerity and time.  They did not rush me or disregard my inquiries. 
The quote was thorough and timely.  The follow through was exactly as discussed and expected.  I worked with Tim to finalize details of my repair estimate, including comparing all elements of the contract with that of other plumbers that priced my job.  When I expressed concern regarding duration of warranty, he discussed with the company owner and was able to align on parity in parts/labor warranty.  I also spoke with Laurie, and she was knowledgeable and considerate in addressing my questions/concerns.
It was necessary to wait for an install appointment, but it is what it is...business is good for them!  I was agreeable to waiting because I felt 100% comfortable in my decision to commit the work to them.  Tim was able to move my install date up one day to accommodate an out of town situation...which I appreciated.
On the day of the repair, greeting the crew leads at 8AM was a welcomed sight!  Joseph, Robert, and two other workers arrived on time and got to work.  They were conscientious, neat, and took pride in their work.  Drop cloths were laid, buckets were used to contain concrete jack-hammered from my foundation floor, and plywood was layed to hold dirt and sod displaced.  Time was spent hand-digging around so many utility lines, it looked like spaghetti.  I was nervous my neighbor's services may be impacted by a cut line, but there was no issue.
This group of four men worked together well.  They seemed to have a rapport, enjoyed each other's company, and they treated each other with respect.  There was definitely a sense of teamwork and I liked seeing that.
The new line was  confidently pulled through tunnel of existing line, and work was finished by 220PM.  No major yard trenching!  Yeah!
Crew even returned a short time later in response to my panicky call to the office for concern of hearing water running in my house.  I quickly discovered it was a leaking toilet...likely a result of a warped rubber gasket after sitting with no water for a while.
I was embarrassed, but Robert was good natured and understanding :-)
It's not often I can say spending thousands of dollars on an unplanned repair was a positive experience...but in this case, it was. 
I went with my gut, read up on reviews, saw their work first hand on another job, and am pleased with their work in my own home.  I would not hesitate to recommend them to friends and family...and I plan to use them again for a small plumbing job on my shower.
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