- Estimator's Piping Man-hour Manual
- Estimator's Equipment Installation Man-Hour Manual
- Estimator's General Construction Manhour Manual, Second Edition (Estimator's Man-Hour Library)
- Estimator's Man-Hour Manual on Heating, Air Conditioning, Ventilating, and Plumbing, Second Edition (Man-Hour Manuals)
- Estimator's Electrical Man-Hour Manual, Third Edition (Estimator's Man-Hour Library)