Outbound Sales & Support Agency

We don't just dial numbers. We book calls that turn into revenue.

Every call is a shot at the meeting. Nexus-Tel builds and runs the outbound team that turns your pipeline into a full calendar, not just more dials.

Top Rated PlusHighest client-satisfaction tier on Upwork
100%Job Success Score on Upwork
Top 10Ranked call center agency on Upwork
Since 2021Operating as an agency on Upwork
We work across
Healthcare
Insurance
Real Estate
Banking & Financial
SaaS
Solar & Energy
Legal Services
Automotive
E-commerce
Home Services
Healthcare
Insurance
Real Estate
Banking & Financial
SaaS
Solar & Energy
Legal Services
Automotive
E-commerce
Home Services
Book qualified calls Stop chasing dead leads Fill your calendar Real conversations, not scripts Book qualified calls Stop chasing dead leads Fill your calendar Real conversations, not scripts
Results We've Delivered

Numbers our clients have seen.

300+
Qualified appointments booked monthly for a real estate client
$2M+
In sales generated within 6 months on a single project
$40M+
In client revenue driven across campaigns to date
25%+
Conversion rates achieved on qualified campaigns
What We Do

Not an answering service. A calling team.

One dedicated bench, trained on your product and your pitch, not a rotating pool of generalists reading a script.

01Outbound Sales & TelemarketingStructured cold and warm calling campaigns that build pipeline, not just call volume.
02Appointment SettingB2B and B2C appointment setting with qualification criteria your closers can trust.
03Lead Generation & Warm TransfersMulti-channel lead generation paired with live warm transfers to your sales team.
04Customer Support & RetentionInbound support, chat, and email handled by agents trained on your product.
Industries We Serve

Deep experience, not a narrow lane.

Healthcare
Insurance
Real Estate
Banking & Financial
SaaS
Solar & Energy
Legal Services
Automotive
E-commerce
Home Services

These are a handful of where we run campaigns today — we take on any industry where a real conversation moves a deal forward.

Why Nexus-Tel

Numbers you can call and check.

  • 376 jobs and 90,000+ hours delivered for clients on Upwork
  • Top Rated Plus with a 100% Job Success Score
  • Ranked in Upwork's top 10 call center agencies
  • 50+ person team spanning setters, closers, and QA
  • $700K+ earned directly through Upwork engagements alone
↗ How We Start

Live in 5 easy steps.

We source, train, and assemble your calling team in as little as two weeks. Once you're live, we keep working to make sure you hit the numbers we agreed on.

1. Nexus-Tel learns your product, offer, and current pipeline gap
We take the time to understand your target market, your offer, and where deals are currently falling through, before a single call gets made.
2. We design a calling strategy and staffing plan within days+
Scripts, qualification criteria, call cadence, and team size get mapped to your actual sales process, not a generic template.
3. We recruit and assemble your dedicated calling team+
Agents are hand-picked for your industry and campaign, not pulled from a shared, rotating pool.
4. Nexus-Tel trains agents on your product, tools, and scripts+
Every agent is trained on your product, your CRM, your objections, and your escalation paths before going live on real calls.
5. Go live, with baseline reporting from day one+
Your team goes live with regular check-ins on your schedule, so you always have visibility into what's booked and what's next.
SurgeReady. Scale without waiting.

From expected seasonal peaks to a client who needs 10 more seats by Monday, we've got you covered. Access trained agents fast, and scale back down just as easily.

Speak to an Expert
Open Enrollment Season
Storm & Roofing Season
Solar Tax Credit Deadlines
Real Estate Selling Season
Holiday Retail Peaks
Product Launches
Trade Show Follow-Up
New Market Entry
Works With Your Stack

Not a rip-and-replace. We plug into your stack.

Whatever CRM or dialer your team lives in today, we work inside it, not around it.

CRM Platforms
Auto-Dialers
Calendar & Scheduling Tools
Helpdesk & Ticketing
Reporting & Dashboards
Client Feedback

What clients say, straight from Upwork.

"Hi there! This is for Salman and Nexus-Tel and I'm thrilled to share my experience with Nexus-Tel. I've had the pleasure of working closely with Nexus-Tel for the past few months. From the moment we partnered with them, it was clear that they were committed to delivering top-notch service and results. Their team of telemarketing experts is truly exceptional. They're not just salespeople; they're skilled communicators who understand our brand and connect with our customers in a meaningful way. I highly recommend them for their skills."

Verified Upwork Client · Long-Term Engagement
★★★★★

"Sam is a great guy to work with and very easy to communicate with. Highly recommend him for any marketing needs!"

Roofing Call Center Client$82,988 project · Verified on Upwork
★★★★★

"LEGEND. Moves fast, answers questions well, good at teaching."

Sales Development Client16-month engagement · Verified on Upwork
★★★★★

"Very professional, caring and responsible. Been using him effectively for two years."

Appointment Setting Client2+ years · Verified on Upwork
See Us In Action

A quick look inside Nexus-Tel.

Start a Conversation

Ready to fill your calendar with qualified conversations?

Get in Touch