I completely recommend High Performance Home for contractor work. They installed my windows,…read moreinstalled vents, performed an energy audit, and did other general remodeling. They come when they say, call back when you call them, make appointments promptly, and do a 100% perfect job on anything they do. I completely recommend them for all remodeling jobs and have told numerous people the same thing.

From the owner: Certified Energy Auditor, Fully Licensed, Insured Contractor MHIC 99180, specializing in making…read moreyour home more energy efficient and comfortable. Energy Audits, Insulation, HVAC upgrades, Air Sealing, Thermal Imaging and more. Participating contractor in BGE and Potomac Edison Home Performance Programs.

We just had one of the best contracting experiences in the 40 years in our home. On October 16,…read more2019, we contracted Kyle Electric to install the wiring for a portable generator both inside and outside our home. Their electrician named Jack, had grown up with electrical knowledge gained in his family. He was extremely knowledgeable, professional and efficient. The entire experience rates an A +. Chickee and Tom Taylor.

DO NOT HIRE THIS COMPANY! UNETHICAL AND DISHONEST. Please read before calling them. First, I am all…read moreabout businesses being in business to make money. I also understand professional electricians are expensive especially on weekends. HOWEVER, my daughter and future son-in-law bought their first home, in Carroll Co. They briefly lost power one evening. A week later lost power again BEFORE a storm on a Saturday afternoon. By Sunday morning still no power. Could not reach anyone at the power company to confirm it was a power outage. ALL surrounding neighbors had power. So being in the home only 2 weeks and as first time home buyers, they worried there may be an issue with the electrical in the house so called Tim Kyle electric. They sent our 2 people. Who quickly assessed the issues was a power outage from Potomac Edison. Quick service call right? Wrong, they proceeded to write up an estimate for a very expensive generator and charged them $600 for the 10 minutes it took to figure out there was no power coming into the house!!!!!!!!! Oh, and that was with a first responders discount! Just to tell them it was an issue with the power company! Despicable. It was a Sunday morning in June, not like it was Christmas Day. I will let everyone I know in Carroll Co. know about how they took advantage of young first time home owners. Eventually this business approach will catch up to them and ruin their questionable 5 Star google reviews. I think every parent can put themselves in my shoes and would be appalled as well.

I don't write a lot of reviews, but Holtzople did such an amazing job, I felt the need to take time…read moreand write this review and let others know about my experience. I worked directly with Jerred and he was amazing! He came out (On Labor Day!!!) and 100% saved me. It was warm, and I had a bunch of family in town for the holidays and an extremely hot house wasn't going to work for me. I called Holtzople around 10 am, they answered the phone live (only company I could find that didn't go to VM) and Jerred was out within a few hours. He was very informative and quick (which was important because, no offense to Jerred, I prefer to spend the holiday with my family instead of him) and didn't even charge extra because it was a holiday. Turns out I had a contactor that went bad (he showed it to me... it was literally burnt at the top) and was a pretty quick and easy fix. I am VERY happy with the customer service, pricing and speed of service. If you have an issue (especially on a holiday) make sure to call Holtzople and ask for Jerred!

These guys do an excellent job and really know what they are doing. Highly recommend. They promptly…read moreresponded regarding our thermocouple on our furnace that needed to be replaced. Called Sunday evening and they were here in the morning. I just wish they did water pipe services as well. Highly recommend.

I've had a technician come out for the AC and another tech for the heater and I can tell you these…read moreguys are knowledgeable and willing to share their information in an effort to educate the customer ! I feel comfortable recommending them.

The guy came on time, very pleasant and even though I wasn't expecting all the things that were…read morewrong. He did get my AC back on and it's "knock on wood" still on and creating cold air.

When we bought our home, we knew one of the oil furnaces was disconnected and assumed it needed to…read morebe replaced. The inspector said the other two were beyond their normal useful life but still worked. What we didn't expect was that we couldn't get the property insured unless we agreed to replace all three heating and cooling systems within a month! We scrambled to find a good HVAC company that could do the job for us. Enter Design Flow Heating and Cooling. Working closely with us, they recommended three cost-effective heat pumps. They then removed and disposed of all the old systems and installed the new ones well within the thirty-day limit. But once we moved in, we discovered the upstairs wasn't being cooled uniformly, and in fact the previous owner had blocked the vents in some places in an attempt to balance it. The pros at Design Flow diagnosed the problems promptly and installed new ducts and returns to draw the hot ceiling air away from areas where the temperature was too high. It made such a difference! I recommend Design Flow Heating & Cooling without reservation!

I decided to go with Design Flow after only meeting with Brian one time. He came out very quickly…read moreto diagnose the problem. Rather than just look at a couple of things and then say everything was shot, he continued to troubleshoot for over an hour before coming to that conclusion. I got a couple different quotes from companies I had had work done before, but Design Flow was cheaper, by far. This isn't always a good thing. Some people will say that you get what you pay for. I feel like I got so much more than what I paid for. At a minimum, you only have to look at the pictures to see the quality and care of the work they did. More than the quality, they were quick. The team was just here Friday, but they were in by 7 and out shortly after lunch. Very impressive. Now I have a brand new unit that is much more efficient than my previous unit so I shouldn't need much HVAC work in the future, but if I do, I know that I'm not going to be shopping around. I only have one call to make.

When things go wrong, they go wrong in bunches. I have a water heater problem and called First…read moreClass Machanical for help because they were listed with the Rheem home page. Rheem was impossible to get in touch with. So when I called First Class Mechanical, I spoke with Nancy. She was so informative and helpful. She told me exactly who to call and how it works. I was really grateful for the help! Now I told you trouble came in bunches. As it turned out, my AC unit needed to be serviced. I asked Nancy if they can do that. She set up an appointment and sure enough, Luke from First Class came out and fixed the issue right away. The best part, their pricing was more than fair. I was so impressed, I asked Luke to give me an estimate to replace my upstairs unit. It is about 25 years old so it is time. Waiting for the estimate, but I will be more than happy to have First Class address all my HVAC and plumbing needs. Anytime you find a good trades company that gives you honest and fair work, you keep them. Thank you First Class!

Bathroom faucet Fast quality service…read more Reasonable price Responded to my call in two hours

Exxel was on time with their scheduling but that's about all I can say. Exxel was in and out in 15…read moreminutes. The initial inspection involved looking at my daughters vents, then looking at the HVAC before stating that the cost of the repairs and work done might not get the results I'm hoping for. In the future, It would be helpful if they ran through a few preliminary questions or pictures of the unit to see if a trip out is worth the time. Before the technician left I asked a few more questions before he suggested a Home Energy Audit. I'm hopeful that the home energy audit could put me on a better path to resolving the cooling issues in my home. Edit: Rob contacted me after my review and explained a few other details where now I feel the information that he provided was worth the cost.

Super impressed with Exxel Mechanical Services. We woke up to find our HVAC acting up. I called…read moreExxel at about 9am to see if they could help. Bob and another gentleman were able to arrive around 1pm and had everything back in working order only 30 minutes later. They were extremely quick, helpful and professional. Also very reasonable pricing. I can't thank them enough!