A carrier cannot run fiber into a building it does not own without the owner's permission. That permission usually comes as a building access agreement between the landlord and the carrier, plus approval for the specific work in your suite. Tenants rarely control either one, so the time to ask about it is before you sign the lease, while the terms are still open to negotiation. Ask which carriers already serve the building, whether there is space in the risers, who approves the work and how long approvals usually take.
Most install delays we hear about are not technical. The carrier is ready, the order is placed, and the job sits waiting for a signature, an insurance certificate or a building engineer to open a telecom room. This guide is written for the tenant: what the landlord controls, what you can ask for, and what to put in writing.
This is general information about how building access usually works, not legal advice. Lease terms are negotiable and local rules vary, so have your attorney or broker review anything you sign.
What the landlord controls
Between the street and your desk, almost everything belongs to the building:
- The entrance. Fiber usually enters through conduit into a basement or ground-floor telecom room. Adding a new carrier can mean new conduit, a new core drill through a wall or a new path from the street.
- The main telecom room. Carriers put their equipment and terminate their fiber here. Space, power and access are the landlord's to grant.
- The risers. These are the vertical shafts or sleeves that carry cable between floors. In older buildings they can be full, unlabeled or blocked by abandoned cable.
- Horizontal pathways above ceilings and through common corridors to your suite.
- The roof, if you ever want fixed wireless or a satellite dish as a backup.
Inside your suite the lease governs what you may do, and most leases require landlord consent for cabling and any drilling. Our guide to the demarc and inside wiring explains where the carrier's responsibility ends and yours begins.
The two kinds of permission
A building access agreement with the carrier
Often called a right of entry or license agreement, this is a contract between the property owner and a carrier that lets the carrier install and maintain its network in the building. It covers where equipment goes, insurance, who pays for damage, how technicians get access and sometimes fees. If a carrier already has one, adding a new customer is usually routine. If it does not, negotiating one can take weeks or months, because two legal teams are involved and neither is in a hurry on your behalf.
Approval for the specific work
Even in a building where the carrier is already present, the landlord or property manager usually approves each install: the route from the telecom room to your suite, any new cable in the riser, work hours and who escorts the technician. Expect requests for a certificate of insurance naming the owner and manager, a scope of work, and sometimes drawings.
| Situation | What usually needs approval | Typical effect on timing |
|---|---|---|
| Carrier already serves the building | Work in the riser and your suite, insurance certificate, access times | Usually the shortest path |
| Carrier has fiber nearby but not in the building | New access agreement, new entrance or conduit, the in-building route | Weeks to months, plus construction |
| Building requires a preferred contractor or engineer escort | Scheduling with the building's own people | Depends on their calendar more than the carrier's |
| Historic, co-op or condo-owned building | Board or association approval as well as management | Can add a meeting cycle or more |
For dedicated fiber, a lit building typically installs in 2 to 4 weeks and one needing construction often takes 60 to 90 days. Landlord paperwork is a large share of the first figure. Our article on installation timelines covers the rest.
What to ask the building before you sign the lease
Ask the leasing agent or property manager these questions in writing, and keep the replies:
- Which internet providers currently serve the building? Ask for fiber specifically, and which providers already have equipment in the telecom room. Treat the answer as a starting point, then verify it, because building staff are not always up to date. Our guide to checking fiber availability at your address shows how.
- Does the building have an exclusive or preferred provider? If so, can tenants still bring in another carrier, and on what terms?
- Is there spare conduit from the street and space in the risers? If the risers are full, a new carrier may need the building to clear old cable first.
- Who approves telecom work, and how long does approval usually take? Get a name and a typical turnaround.
- What does the building require from contractors? Insurance amounts, approved contractor lists, work hours, escorts and any fees for access or elevator use.
- Where is the demarc for this suite, and can the carrier extend service to it? Ask whether there is an existing pathway from the telecom room to the suite.
- Is there a telecom closet or space inside the suite for network equipment, with power and some ventilation?
- Can we put an antenna or dish on the roof for a backup connection, and on what terms?
What to ask for in the lease
If connectivity matters to your business, it is reasonable to ask for a telecom clause. Common points to negotiate include:
- Choice of provider: the tenant may bring in carriers of its choosing, and the landlord will not unreasonably withhold or delay consent.
- Access for carriers: the landlord will provide reasonable access to the entrance, telecom rooms and risers for installation and repair, including after hours for outages.
- A response time for approvals, so a request does not sit unanswered for weeks.
- Riser and conduit space for at least two carriers, if you plan a backup line.
- Who pays for what: pathway work, core drilling, demarc extension and any access fees.
- End of lease: whether you must remove cabling and equipment and restore the space, or may leave it.
Landlords negotiate these points differently, and whether they apply depends on the building and the market. A broker who handles office leases will have seen most of them before.
A worked example
Hypothetical: the business, building and timings below are invented to show how the questions change the plan.
A 15-person accounting firm is choosing between two buildings for a lease starting in four months. Building one says two fiber providers already have equipment in the basement, approvals usually take about a week, and the building needs an insurance certificate and 48 hours' notice for each visit. Building two says it has "great internet" but cannot name a fiber provider, and the property manager forwards the riser question to the owner.
Checking the addresses confirms that building one is served by two carriers. Building two has fiber on the street but none inside, so service would need a new access agreement and construction. The firm can still choose building two, but now it knows to start the carrier order the week it signs, budget for a possible construction charge, ask for a telecom clause with an approval deadline, and plan a temporary wireless connection in case move-in comes first. Choosing building one means ordering about six weeks before move-in and keeping the plan simple.
If the building says no, or says nothing
Sometimes the answer is a refusal, or more often a request that sits unanswered. A few practical routes:
- Ask what the objection is. It is often specific and fixable: the insurance amount, the route through a common corridor, work hours, or a carrier the owner has had trouble with before.
- Ask about carriers already in the building. If one provider is present and another is not, starting with the one already inside may get you online while the second is negotiated.
- Use what is already wired. A coax line already in the building, or a cellular router, can carry the office while the fiber approval works its way through.
- Bring in your broker. If you are still negotiating the lease, connectivity is a legitimate term to raise, alongside the build-out and the rent.
- Consider fixed wireless if roof rights are easier to get than riser space, though it needs its own approval and a clear line of sight.
If none of those work and connectivity is essential to the business, the building may simply be the wrong one. It is far better to learn that before the lease is signed than after.
Smoothing the approval once you have signed
- Introduce the carrier or your agent to the property manager by email as soon as the order is placed.
- Send the insurance certificate request early; it often needs the owner's exact legal name.
- Ask for site survey dates in the first week, not after the carrier calls.
- Keep one thread for all approvals, so nothing lives only in someone's voicemail.
- If a backup line is planned, get both carriers approved at the same time.
If you manage the building rather than rent in it, our guide to internet for multi-tenant buildings covers the landlord's side of the same process.
Where FiberX fits
We check which carriers can serve your address before you sign, price them side by side, and as our dedicated internet access page notes, we handle the carrier paperwork and landlord coordination once you order. The carrier pays FiberX, so nothing is marked up, and our lowest-price promise applies. The consultation is free, you usually hear back the same day, and Phil Morales is your one point of contact from site survey to install. If you are still looking at spaces, see our checklist for internet at a new business location, then send us the addresses, call 478-758-8091 or text (347) 870-0965.
