Capitol Boiler Works, LLC

Is this your business?
Claim it free to verify your info, earn a verified badge, and receive customer inquiries. Takes about a minute by phone.
Claim This BusinessFeatured placement from $39 — optional, after you claim.
About Capitol Boiler Works, LLC
Capitol Boiler Works operates as a licensed HVAC contractor in Springfield, Virginia, holding a 3.7-star rating derived from 29 client reviews. The company maintains round-the-clock availability across all seven days, positioning itself as a continuous resource for urgent mechanical needs. Established in the Mid-Atlantic region, this contractor primarily serves commercial and industrial clients alongside residential property managers, with a physical presence spanning Virginia and surrounding states. Potential clients should verify licensing specifics directly, as the BUSINESS DATA block does not include credential verification numbers.
The contractor distinguishes itself through breadth of capability rather than consumer-brand specialization. CBW Mechanical offers integrated mechanical, plumbing, HVAC, and electrical solutions under one service agreement, catering to diverse sectors including mission-critical facilities, healthcare institutions, educational campuses, research laboratories, and government properties. Their service model emphasizes planned maintenance and operational assessments alongside emergency response, allowing property managers to schedule preventive interventions before system failures occur. This multi-trade approach appeals to building operators managing complex facilities who prefer unified vendor relationships.
Client feedback reveals mixed service experiences. Stephanie highlighted Ms Ball's customer service coordination, noting a same-day response that restored hot water to an entire building. Conversely, multiple reviewers documented Billing disputes exceeding$1,100 for minor repairs, with Kate Stewart questioning charges forthree radiator bleedersand Phil Simon disputing Technician hour claims via surveillance footage. Chris Petrik, managing Silo Point Condominium, reported consistent positive interactions over four years, emphasizing technician knowledge and budget-transparent proposals. These contradictarynarratives suggest service quality may depend on property type and scope.
What Customers Say
Three of five detailed reviews cite pricing disagreements, with two negative reviewers challenging invoice accuracy regarding labor hours and repair scope. Positive feedback emphasizes same-day response and transparent budgeting, with one five-star reviewer specifically praising upfront communication. The overall 3.7-star average reflects divergent client priorities between emergency responsiveness and cost transparency.
Working Hours
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| WednesdayToday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Services
HVAC Installation & Replacement
Complete heating and cooling system installs for commercial and residential structures.
Boiler Services
Specialized boiler repair, maintenance, and installation backed by decades of heating system experience.
Emergency Repair
24/7 dispatch for urgent heating, cooling, and plumbing failures requiring immediate attention.
Plumbing Services
Potable water systems, sanitary repair, pipe fitting, and water heater installations.
Operational Assessment
System inspections evaluating efficiency and identifying potential future failure points.
Planned Maintenance
Scheduled servicing agreements designed to prevent unexpected equipment breakdowns.
Backflow Prevention
Testing and certification for commercial water supply protection devices.