
Plan & Spec Mechanical Construction
Quality Plumbing & Heating Inc. delivers the mechanical and plumbing scope of new construction, additions and major renovations for owners, architects, engineers and general contractors across Indiana. QPH is certified to bid public works, bonded under a program over $100 million, and keeps estimating, BIM coordination and fabrication in-house. Request service online or call (765) 403-0461.
Bidding a Mechanical Scope? Call (765) 403-0461
Call (765) 403-0461Qualifications & Bonding
Owners and general contractors qualify a mechanical contractor on licensing, bonding capacity and public works eligibility first. QPH's are listed here.
Bonding
- Performance & payment bonds on every project.
- Bonding program over $100 million.
Public Works
- Certified to bid public works projects.
- IDOA (Indiana Department of Administration) state certified.
Licensing
- Indiana plumbing contractor license PC10500465.
- Marion County HVAC license.
Full-service mechanical contractor and service company since 1968.

How QPH Delivers a Plan & Spec Project
QPH engages as early as the owner and design team want, and self-performs the mechanical scope rather than subcontracting the pieces, so one contractor is accountable for the schedule and the punch list.
- 1
Budget & estimate
When an architect provides drawings, QPH produces initial budget pricing so the owner knows where the mechanical scope stands before bids are due. Estimates are built from detailed automated takeoffs in Trimble AutoBid Mechanical.
- 2
Value engineer
If a project comes in over budget, QPH provides value engineering options that bring the mechanical scope back within budget without giving up what the building has to do.
- 3
Coordinate
QPH's in-house VDC & Fabrication department performs BIM coordination and resolves conflicts with the other trades before construction begins.
- 4
Fabricate & install
Piping and assemblies are prefabricated in QPH's shop and shipped in installation order. QPH crews install, start up and commission the systems and complete the punch list.
- 5
Support
Customized commercial service agreements and mechanical facilities management are available on the systems QPH installed.
Mechanical Scope We Self-Perform
QPH builds the full mechanical and plumbing scope with its own crews.
HVAC
- Boilers, chillers & cooling towers.
- Rooftop & air handling units, VRF, DOAS & ERV.
- Hydronic & steam systems.
Plumbing & Piping
- Domestic & process water, sanitary, storm & gas.
- Fixtures, drains, carriers & interceptors.
- Specialty & process piping.
Systems & Equipment
- Medical gas systems, certified on every installation.
- Building automation & controls.
- Commercial kitchens & refrigeration.
Have a scope that spans more than one of these? Request service or call (765) 403-0461 and QPH will review the drawings.
Industries We Serve
Projects Across Indiana
QPH has delivered plan and spec mechanical work for healthcare, education, government and municipal, correctional, manufacturing and industrial, multifamily, office and data center projects across Indiana.

Healthcare & Hospitals
Medical gas, HVAC, plumbing and piping with work phased around patient care.

Schools & Universities
Classroom comfort, controls across buildings, kitchens and break-window projects.

Government & Municipal
Public works certified, bonded service and construction for public buildings.

Manufacturing & Industrial
Process piping, compressed air, process cooling and plant uptime.

Commercial & Office Buildings
Tenant comfort, controls, plumbing and build-outs.

Multifamily
Central plant, domestic hot water and in-unit equipment for owners and managers.

Correctional Facilities
Security and detention plumbing and systems that run around the clock.

Data Centers
CRAC and data room cooling, chillers, controls and capacity additions.

Healthcare & Hospitals
Medical gas, HVAC, plumbing and piping with work phased around patient care.

Schools & Universities
Classroom comfort, controls across buildings, kitchens and break-window projects.

Government & Municipal
Public works certified, bonded service and construction for public buildings.

Manufacturing & Industrial
Process piping, compressed air, process cooling and plant uptime.

Commercial & Office Buildings
Tenant comfort, controls, plumbing and build-outs.

Multifamily
Central plant, domestic hot water and in-unit equipment for owners and managers.

Correctional Facilities
Security and detention plumbing and systems that run around the clock.

Data Centers
CRAC and data room cooling, chillers, controls and capacity additions.

Healthcare & Hospitals
Medical gas, HVAC, plumbing and piping with work phased around patient care.

Schools & Universities
Classroom comfort, controls across buildings, kitchens and break-window projects.

Government & Municipal
Public works certified, bonded service and construction for public buildings.

Manufacturing & Industrial
Process piping, compressed air, process cooling and plant uptime.

Commercial & Office Buildings
Tenant comfort, controls, plumbing and build-outs.

Multifamily
Central plant, domestic hot water and in-unit equipment for owners and managers.

Correctional Facilities
Security and detention plumbing and systems that run around the clock.

Data Centers
CRAC and data room cooling, chillers, controls and capacity additions.
Why Choose QPH
Built for Complex Projects. Ready for Everyday Repairs.
Serving Since 1968
Decades of experience serving Indiana homes, businesses and facilities.
One In-House Team
Plumbing, HVAC, refrigeration, controls, piping and mechanical project capabilities.
24/7 Emergency Response
Help is available when critical home or facility systems stop working.
Highly Trained Professionals
Experienced technicians committed to safety, workmanship and continuing education.
Customized Service Plans
Maintenance options for homeowners, businesses and complex facilities.
Locally Owned, Not a Franchise
Straightforward recommendations from a company that answers to its neighbors.
Frequently Asked Questions
Plan & Spec Questions
Yes. QPH provides performance and payment bonds and maintains a bonding program over $100 million.
Yes. QPH is certified to bid public works projects, holds Indiana plumbing contractor and Marion County HVAC licenses and is IDOA state certified.
Yes. QPH provides initial budget pricing from the architect's drawings and value engineering if the project needs to come back within budget.
Yes. Both are handled by QPH's in-house VDC & Fabrication department, not subcontracted.
Related Commercial Services
Related Commercial Services
Plan and spec construction draws on every commercial capability QPH keeps in-house.
Build Your Next Project With QPH
QPH provides plan and spec mechanical construction throughout Indiana, including Indianapolis, Kokomo, Carmel, Muncie, Westfield and communities across the state. Request service online or call (765) 403-0461.

