Best HVAC System Maintenance in Washington DC

They submitted a bid on a commercial project then ended up not returning calls or emails, either from the estimator directly or from the office. Set us back quite a bit.

I had a VERY good experience with this company for a water heater replacement. Frederick was fantastic. Professional, polite, funny, and clearly good at his job. Price was good, service was great and fast. Strong recommendation.

Friendly and very professional. Highly recommended.

Tyler from Sila was incredible. He could not have been more professional or accommodating. FWIW he also worked really really hard in pretty terrible conditions for a really long time. I was super impressed. Also, since it was an emergency install, I was really pleased that Sila could do the job the same week I called

Pricing is reasonable and billing is very clear. They are the most work focused and responsive company I've worked with in a long time. I represent multiple residential clients and they have been incredibly responsive and thorough without fail. Highly recommend.

They the job professionally and quickly. Will definitely call on them again.

Extremely fast plumbing — fixed toilet, shower drain, and sink water pressure in about half an hour. Had Dave as a technician. Quick and professional

Jimmy Gusky and company have always been my go to for my HVAC repairs since I moved to DC in 2016. Now they will also be my go to for gas leak and plumbing repairs. While getting various bids for many repairs over the years, his has alway affordable and accurate. While others try to overcharge and upsell on bids, often by thousands of dollars, Jimmy always gives me a fair price and honest bid. Recently I had a serious gas leak in my condo that was affecting mine and my pet's health. My condo (and condo building) smelled horrible like gas too. Jacob on Jimmy's team did an amazing job pinpointing multiple gas leaks in my condo and my building and found a pretty major one in my unit. An unused gas line that was leaking badly. I am forever grateful for Jimmy and Jacob for taking my repair quest seriously (when the gas company didn't) and not giving up when the gas leak was not easy to find. Overall the experience was very stressful and the gas company was pretty awful and dismissive of the gas leaks (!!!)--but through it all, Jimmy and Jacob were on my team and stayed on task to get it done. Most importantly, they believed me and treated me with respect. They were the silver lining in the whole experience. I will continue to always call Jimmy Gusky first and am so grateful for them that I can now move back into my condo. Thank you so much Jimmy and Jacob!