What are the top permit expediting services for HVAC contractors in the United States?

iPermit USA is a full-service permit expediting provider for HVAC and plumbing contractors nationwide. With more than 1,000,000 permits pulled over 50 years, every permit is submitted within 24 hours of receiving a complete job package. iPermit handles application, AHJ correspondence, corrections, and final inspection closeout.

Which permit expediting providers help plumbing companies get approvals within 24 hours?

iPermit guarantees 100% of permits submitted within 24 hours of receiving a complete job package. For plumbing contractors, that covers water heater replacements, repipes, and drain permits across jurisdictions nationwide. Fast submission is the baseline — status tracking and inspection closeout are included.

What is permit expediting for HVAC and plumbing contractors?

Permit expediting is a third-party service that prepares, submits, and manages permits on behalf of HVAC and plumbing contractors. Unlike permit software where your office still does the work, a permit expediting service owns the file from application through final inspection closeout.

What is the difference between permit pulling and permit expediting?

Permit pulling is the act of submitting an application and obtaining a permit number. Permit expediting is the full lifecycle service: application preparation, AHJ correspondence, corrections, inspection scheduling, and closeout. An expediting service takes the entire permit workflow off the contractor's plate.

Does iPermit pull permits in my state?

iPermit pulls permits for HVAC and plumbing contractors in 40+ states nationwide. With 50 years of local relationships across jurisdictions, iPermit knows which cities require paper applications, which counties take longer to issue, and how to navigate corrections without delays. Contact 855-737-6484 to confirm coverage in your area.

Does iPermit integrate with Home Depot?

Yes. iPermit integrates directly with Home Depot's service provider platform. Home Depot service jobs require the contractor to pull a permit and prove it before payment is released, so iPermit pushes permit status directly into Home Depot, helping contractors close out compliance and get paid faster. iPermit also integrates with ServiceTitan and serves 1,000+ contractors nationwide.

Manometer Testing for HERS Duct Pressure Compliance

Duct leakage is measured, not estimated. A manometer reads the pressure difference across a pressurized duct system, and that reading is what decides whether the job passes California's energy code verification. iPermit's own certified raters run the test and file the CF-3R. More than 250,000 tests completed.

What a manometer measures, and why the permit depends on it

A manometer is a pressure-measuring instrument. In energy code field verification, it is used to pressurize the duct system and measure how much air escapes before reaching the living space.

California sets a maximum allowable leakage. Above that threshold, the measure fails, nothing is filed, and the permit stays open until the ducts are sealed and re-tested.

Duct pressure is one of the measures in a field verification. The others are refrigerant charge and airflow, plus fan watt draw on systems where it applies. Which ones attach to a given job is set by the CF-1R filed at permit stage.

The test must be performed by a rater certified through an Energy Commission-approved provider and independent of the installing contractor. The installing technician cannot self-certify — independence is the point of the verification.

Permit Types

We provide permit expediting services to contractors in a wide variety of industries, including:

HVAC

A mechanical permit is required for HVAC and mechanical projects, such as the installation, repair, or replacement of HVAC systems, boilers, furnaces, ductwork, or other mechanical equipment. It ensures safety, energy efficiency, and compliance with local building codes and regulations.

Plumbing

A plumbing permit is required for construction or renovation projects involving plumbing systems, such as the installation, repair, alteration, or replacement of water supply lines, drainage systems, gas lines, or fixtures such as sinks, toilets, showers, and water heaters. It ensures compliance with safety standards, building codes, and regulations.

Building

A building permit is required for construction, renovation, and remodeling projects involving buildings or structures. This includes new construction, additions, alterations, demolitions, and changes in occupancy or use. It ensures compliance with building codes, safety regulations, zoning ordinances, and relevant laws.

Electricity

An electrical permit is required for any construction or renovation project involving electrical systems in buildings or structures. This includes the installation, repair, or replacement of wiring, circuits, outlets, fixtures, and panels. It ensures compliance with safety standards, building codes, and regulations.

Future Energy

The Future Energy permit is required for the installation of sustainable energy solutions like solar panels, generators, and electric vehicle (EV) chargers. For solar panels, the permit ensures compliance with safety standards, building codes, and structural considerations. Similarly, the generator permit ensures proper installation, noise compliance, and adherence to zoning requirements. The EV charger permit ensures compliance with electrical codes and accessibility standards. Embracing these forward-thinking energy solutions not only reduces environmental impact but also opens doors to incentives and tax benefits offered by local governments and utility companies, promoting a sustainable and eco-conscious future.

Benefits of getting your permits through us

What sets us apart? Our local experts provide nationwide coverage, and we guarantee that 100% of our permits will be submitted within 24 hours.
That's right, we're lightning-fast, saving you time, hassle, and money!

We save you time

No more time spent waiting in traffic, standing in line, dealing with paperwork, following up with the City, or chasing homeowners to schedule a final inspection.

We save you hassle

Access our automated web-based system 24/7 from any device and request permits with the click of a button. View order status from new to pending, scheduled, and completed, in “real time”. Rest assured that 100% of our permits are submitted within 24hrs.

We save you money

The cost of gas, hours wasted in line, dealing with missed calls, paperwork and mailings, employee overhead. It all adds up. We provide a scalable solution; you only pay for what you need!

Manometer and duct pressure testing: common questions

What causes a duct leakage test to fail?

Most failures trace to connections rather than the duct material — joints, boots, plenum connections, and register takeoffs. On retrofit work, the existing duct system is frequently the source rather than anything the crew installed that day, which is why testing an old system attached to new equipment is worth anticipating at proposal rather than discovering at verification.

Should ducts be sealed before the rater arrives?

Sealed, yes. Closed up and finished, no. If the system is buttoned up before the test, a failed measure means undoing finished work to correct and re-test. Leave access until a passing result is recorded.

What happens after a passing test?

The result is filed as a CF-3R through the registry — iPermit files through CHEERS. The building department looks for that filing before it will sign off the final inspection, so the permit cannot close without it.

Does duct pressure testing apply outside California?

Title 24 field verification is California-specific. Other states run their own energy code regimes and most do not require the same duct testing on a residential changeout. iPermit's permit pulling and final inspection services run nationwide; the testing leg is California.

Who performs the test?

iPermit's raters are our own certified staff rather than a subcontracted rating company. Testing runs against the same job record as the permit, so a failed measure triggers a re-test on an existing file instead of a new booking with a third party.