South Metro Service Area

AC Repair in Castle Rock
When You Need It Most

Done fixes air conditioners fast for Castle Rock homeowners — honest diagnostics, upfront pricing, same-day service.

Service Area Castle Rock, CO
Region South Metro
ZIP Codes 80104, 80108, 80109
From HQ 40 min drive

Castle Rock AC Repair From a Team You Can Trust

Castle Rock sits at a higher elevation than much of the metro, which means slightly cooler average temps — but that doesn’t make a broken AC any more tolerable on a 95-degree July afternoon. When your cooling system fails, Done Plumbing, Heating, Cooling & Electric is ready to respond same day, any day of the week.

Our technicians service all major central air brands as well as ductless mini-split systems. We diagnose the problem on the first visit — low refrigerant, a worn contactor, a failed blower motor, or a system that’s simply past its useful life — and explain your options honestly before recommending a path forward. We’ll repair when repair makes sense, and we’ll be straight with you when it doesn’t. Pricing is flat-rate and given upfront, with no hidden charges after the job is done.

Done is your full-service home comfort partner in Douglas County. Learn about everything we handle on our Castle Rock service area page, or see why neighbors also count on us for Castle Rock plumbing service.

  • Same-Day AC Service We respond fast so your Castle Rock home cools down today.
  • Straight-Talk Diagnostics We explain the problem clearly and recommend what actually makes sense.
  • Upfront Flat Rates No surprise charges — your price is confirmed before work starts.
Castle Rock HVAC, plumbing, and electrical service by Done! Plumbing, Heating, Cooling & Electric

HVAC, Plumbing & Electrical we provide in Castle Rock

Every trade under one roof — same dispatch, same crew, same flat-rate pricing.

Heating & Furnaces in Castle Rock

Furnace and heat-pump repair, tune-ups, and high-efficiency installs that keep Castle Rock homes warm through Colorado winters.

Explore Heating & Furnace Services

Air Conditioning in Castle Rock

AC repair, maintenance, and right-sized replacements built to handle hot, dry Castle Rock summers without running up your bill.

Explore Air Conditioning Services

Plumbing in Castle Rock

Leaks, fixtures, water lines, and repipes handled by master-licensed Castle Rock plumbers with upfront, flat-rate pricing.

Explore Plumbing Services

Drains & Sewers in Castle Rock

Drain cleaning, hydro-jetting, and sewer camera inspections that clear Castle Rock backups and find the real cause.

Explore Drain & Sewer Services

Electrical in Castle Rock

Panel upgrades, rewiring, lighting, and EV chargers installed safely and to code by licensed Castle Rock electricians.

Explore Electrical Services

Water Heaters & Quality in Castle Rock

Water heater repair and replacement plus softeners and filtration to tame Castle Rock hard water and protect appliances.

Explore Water Heater Services

24/7 Emergency Service in Castle Rock

Burst pipes, no heat, sewer backups — real licensed techs answer Castle Rock emergencies around the clock, every day.

Call Now

About our work in Castle Rock

Local knowledge, local response

Done! Plumbing, Heating, Cooling & Electric has kept Castle Rock and Douglas County homes comfortable since 1999, with licensed plumbers, HVAC techs, and electricians on call across the South Metro. One call covers heating, cooling, plumbing, drains, electrical, and water quality — and our crews answer 24/7 when something fails after hours.

We work in neighborhoods like The Meadows, Founders Village, Plum Creek, and Crystal Valley and know the area around the Outlets at Castle Rock, the Rock at Rock Park, and Philip S. Miller Park. Local homes run to a historic downtown surrounded by newer master-planned subdivisions, so we size repairs and replacements to what Castle Rock actually has.

Castle Rock sees hot, dry summers and cold, snowy winters that push heating and cooling systems hard, which is hard on furnaces, AC systems, and water heaters. We tune, repair, and replace them before a Colorado cold snap or a July heat wave turns a small problem into an emergency.

Where we work in Castle Rock

Frequently Asked Questions

Do you offer emergency service in Castle Rock?
Yes. Done answers plumbing, heating, cooling, and electrical emergencies in Castle Rock 24 hours a day, 7 days a week — and a real, licensed technician responds, not an answering service.
What home services does Done provide in Castle Rock?
We handle plumbing, heating, air conditioning, drains and sewers, electrical, and water quality (water heaters, softeners, and filtration) for Castle Rock homeowners — every trade under one roof.
Are your Castle Rock technicians licensed and insured?
Absolutely. Our Castle Rock plumbers are master-licensed, and our HVAC technicians and electricians are licensed — all background-checked and fully insured, with work permitted and inspected where required.
How much will my Castle Rock service cost?
You get upfront, flat-rate pricing before any work starts, so you approve the price first. No hourly surprises and no charges added after the job is done.
How soon can you get to my Castle Rock home?
We offer same-day appointments in Castle Rock in most cases, and 24/7 dispatch for emergencies. Call 833-539-9153 and we will get you on the schedule fast.
Has Done served the Castle Rock area long?
Done has served Castle Rock and the greater Denver metro since 1999 — more than 25 years of local plumbing, HVAC, and electrical experience.

What Our Customers Say

Don't just take our word for it — hear from our satisfied customers

D Dave Swagler
Dave Swagler in the last week
★★★★★
Had an excellent experience with It's Done Plumbing and Jake the technician. He showed up early, gave me an accurate estimate and finished the job to my complete satisfaction. Will definitely use their services again. 9/08/21 Had another plumbing issue and call Done again. Superb service. Caleb and Dalton did a terrific job. Fast, thorough, clean and helpful. I won't even consider calling anyone else. 2/7/23 Jared from Done came and cleared a slow basement drain. Quick, professional and left no mess. Done is the only plumbing service I use. Always satisfied. 3/1/24 I was considering having a tankless hot water system installed. I reached out to Done! to see about an estimate. The price was higher than I can afford right now. The price is in line with what others are charging. I didn't have any ideas going in, so this is not a knock on Done! Tankless systems are expensive. I never felt any pressure from the tech. He was professional and courteous. 4/21/26 Decided to have a preemptive cable clean out due to some roots from a holly plant. We weren't having an issue, just decided to stay ahead of it. Jason was quick, courteous and efficient. A good experience. 6/24/26 The fixture in the shower failed internally. It wouldn't allow the water to shut off. Dan fixed it in less than an hour. Completely satisfied, as usual. Done is reliable and reasonably priced. What more could you ask from a company? 8/9/26 The washing machine drain hose empties into a PVC pipe that then empties into the main drain. There was a clog somewhere. Done Plumbing sent Matthew out to clear it. He succeeded quickly and completely. The price was less than I imagined it would be. Completely satisfied, as usual. 8/17/26 The previous issue with the washer drain stand pipe was more complicated than it seemed. Turns out, the cast iron pipe under the basement floor had degraded to the point where the water drained very slowly. Justin identified the most efficient approach, both in cost and in time, to repair the issue. The concrete work was done on a single day, with minimal disruption to my household. Justin was terrific from start to finish. He kept me informed every step of the way. Done has always treated me fairly and quickly solved my plumbing issues. Highly recommended. Justin is the man!
D Dave Swagler
Dave Swagler in the last week
★★★★★
Had an excellent experience with It's Done Plumbing and Jake the technician. He showed up early, gave me an accurate estimate and finished the job to my complete satisfaction. Will definitely use their services again. 9/08/21 Had another plumbing issue and call Done again. Superb service. Caleb and Dalton did a terrific job. Fast, thorough, clean and helpful. I won't even consider calling anyone else. 2/7/23 Jared from Done came and cleared a slow basement drain. Quick, professional and left no mess. Done is the only plumbing service I use. Always satisfied. 3/1/24 I was considering having a tankless hot water system installed. I reached out to Done! to see about an estimate. The price was higher than I can afford right now. The price is in line with what others are charging. I didn't have any ideas going in, so this is not a knock on Done! Tankless systems are expensive. I never felt any pressure from the tech. He was professional and courteous. 4/21/26 Decided to have a preemptive cable clean out due to some roots from a holly plant. We weren't having an issue, just decided to stay ahead of it. Jason was quick, courteous and efficient. A good experience. 6/24/26 The fixture in the shower failed internally. It wouldn't allow the water to shut off. Dan fixed it in less than an hour. Completely satisfied, as usual. Done is reliable and reasonably priced. What more could you ask from a company? 8/9/26 The washing machine drain hose empties into a PVC pipe that then empties into the main drain. There was a clog somewhere. Done Plumbing sent Matthew out to clear it. He succeeded quickly and completely. The price was less than I imagined it would be. Completely satisfied, as usual.
D David Oliver
David Oliver in the last week
★★★★★
I have been meaning to write this review for a bit. I found out about Done when I was at my friend's house where her sewer line was being cleaned out. I was impressed with Chris the technician and told him I planned to have some water faucets replaced at my house, including the old cold water shutoffs. I requested him for that work and everything turned out well. He coordinated with the city I live in to get the main water turned on/off, etc. More recently, Sean came over to do a tune-up on my A/C system outdoors. The twenty-two year old fan was making noise and the breaker and dual capacitor were also replaced. He also checked general function. Both Chris and Sean were professional and no call backs were needed. Additional Service on 8-4-26: Darrell came by to do a hot water flush for their $99 Special and I appreciated his detailed and careful approach when flushing my older 50 gallon water heater. He also provided quotes if I should decide to replace it soon with another tank water heater or a tankless version. He related how the tankless water heater might be installed. I could tell that he was one of their more experienced Plumbers.
*Offers cannot be combined with other promotions or applied to dispatch fees. No cash value. Must present offer at time of service. Call for details.
833-539-9153 Book Now
×