Prendergast Construction Company
Not yet reviewed4.5 out of 5 stars,4.5· 24 Google reviews
47+ Years in Business
BBB Accredited · A+
Kingsport, TN
License status not yet verified.
Get a Free QuoteKingsportHome Addition Contractors
56Kresidents
$50,000-$59,999median income
7ZIP codes
Kingsport's 56,262 residents — with median incomes of $50,000-$59,999 — are among the most active home improvement markets in the Midwest.
Our verified pros cover all 7 ZIP codes in the Kingsport Metro — each contractor cross-checked against TN license records.
Connect with Kingsport Specialists
Free1 home addition contractor serving Kingsport·License records reviewed·Insurance cross-checked
The Kingsport Home Improvement Market
Local signals that shape home addition demand and contractor availability in this market.
56,262
Metro area population
$50,000-$59,999
Median household income
$1,500 to $1,999
Median annual property tax
7
ZIP codes in service area
Kingsport Metro
Metro statistical area
📚Related Reads for Kingsport Homeowners
ROI
Which Home Improvement Has the Best ROI? Use Our 2025 Calculator
Before you commit to a kitchen overhaul or deck addition, see exactly what each project returns at resale. Our ROI calculator uses 2025 Cost vs. Value data to show you the numbers in seconds.
4/25/2026Read Guide →
Home Additions
Home Addition ROI in the Midwest: Is It Worth It in 2025?
Midwest home additions cost $150–$300 per square foot and return 50–65% at resale. Here's which additions pencil out, which don't, and how to decide for your home.
2/15/2025Read Guide →
Home Addition
Garage Conversion to Living Space: Cost, ROI, and What to Know Before You Start
Converting an attached garage to living space costs $15,000–$50,000 depending on scope. ROI is 65–80% — better than most additions. But there are real tradeoffs in cold climates and HOA neighborhoods.
4/27/2026Read Guide →
Home Maintenance
Is Your Home Repair an Emergency? Our Urgency Checker Tells You
Not every problem needs a contractor today — but some absolutely do. Use our home repair urgency checker to find out if your issue needs immediate action, a 2-week appointment, or just monitoring.
4/25/2026Read Guide →
Home Addition
Bump-Out Addition vs. Full Addition: Which Makes Sense for Your Project?
Bump-outs cost $5,000–$30,000 and expand a room 2–15 feet without new foundation work. Full additions cost $30,000–$100,000+ and require foundation, framing, and roof extension. Here's how to know which your project actually needs.
4/27/2026Read Guide →
Contractors
How to Read a Home Improvement Contract: 8 Red Flags Before You Sign
Most homeowners sign contractor contracts they don't fully understand. Here are the 8 clauses that create risk — and the 5 things every legitimate contract must include.
2/10/2025Read Guide →
TN · Verified Contractors
Top Verified Home Addition in Kingsport, TN
Ranked by verification strength. License and insurance status is labeled by source: state database, insurance records, or contractor website.
How We Verify
1
State license cross-check2
Insurance validated3
Business history reviewed4
Continuously monitoredAlso serving — Kingsport